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Franks v. Delaware
438 U.S. 154
SCOTUS
1978
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*1 DELAWARE FRANKS 26, 1978 June February 27, 1978 Decided Argued 77-5176. No. *2 BlacKMUN, J., delivered opinion Court, of the in which BreNNAN, ' Stewart, White, Marshall, JJ., and joined, Powell, SteveNs, J., dissenting filed a opinion, in RehNQUist, J., joined, which C. Btjkger, post, p. 180.

Donald Huntley argued W. for cause and filed briefs petitioner.

Harrison Turner, F. Deputy Attorney Delaware, General of argued the cause respondent. With him the brief was Wier, Richard R. Jr., Attorney General.* opinion delivered the Mr. Justice Blackmun of the Court. This presents case an important and issue of longstanding Fourth Amendment law. Does a defendant criminal ever proceeding have the under right, the Fourth and Four- teenth Amendments, subsequent to the ex parte issuance of a search warrant, challenge the truthfulness of factual state- ments made an supporting affidavit the warrant?

In present Supreme case the of Court Delaware held, as a matter impression of first for it, that defendant under no may circumstances so challenge the of a sworn state- by police ment to procure used a search warrant. We reverse, and hold we where the that, defendant makes a substantial preliminary showing that false knowingly statement and or intentionally, with disregard reckless for the was truth, by *Briefs of amici curiae were filed McCree, Solicitor General Assistant Attorney Civiletti, Getter, General Feit, Kenneth Jerome M. and Paul J. Brysh for States, the United and Bruce J. Ennis for the American Civil Liberties Union. if the affidavit, in the warrant affiant by

included prob- finding to the necessary is statement false allegedly hearing that a requires Amendment the Fourth cause, able at In the event request. defendant's held estab- disregard reckless perjury allegation hearing evidence, preponderance aby defendant by the lished side, to one set material false the affidavit’s and, probable establish is insufficient remaining content affidavit’s fruits voided must be search cause, the cause ifas extent same to the excluded search the affidavit. face on the lacking

I *3 search controversy over Jerome petitioner with connection in arose in this case affidavit burglary. and kidnaping, rape, state conviction Franks’ police told Bailey Cynthia Mrs. 1976, March Friday, On home her confronted been she had that Del., in Dover, he had that knife, a man with by a morning that earlier race, age, assailant’s her described her. She assaulted sexually description a detailed gave hair, facial build, and height, undershirt, white thermal a consisting of clothing as his leather a brown buckle, gold a silver pants black wore he cap that dark knit a coat, and three-quarter-length eyes. his down around pulled coincidentally taken was Franks day, petitioner same

That Brenda girl, 15-year-old involving a assault for an custody into while arrest, and formal his After earlier. days B.-, six allegedly petitioner Court, Family hearing bail awaiting a accompanying officer youth McClements, Robert to stated Brenda “about hearing was bail surprised the he was that him, don’t I Bailey. said you thought I her. I know B.-. statement, of this At the 186. time her.” Tr. know rights his petitioner recited to yet had not allegedly police (1966). Arizona, 384 U. Miranda under On following Officer McClements Monday, March happened to mention the to detective, courthouse incident Brooks, Ronald R. who working Bailey on the case. Tr. On 186, 190-191. March 9, Detective Brooks and Detective Larry Gray D. submitted a sworn affidavit to a Justice of the in support Peace Dover, of a warrant search petition- apartment.1 er’s In paragraph “probable of the affidavit’s cause mention page” was made of petitioner’s statement In McClements. paragraph 10, it was noted the descrip- tion of the assailant given to the police by Mrs. Bailey included the above-mentioned clothing. Finally, affidavit also described the attempt made police to confirm that petitioner’s typical outfit matched Para- assailant. graph 15 recited: “On Tuesday, 3/9/76, your contacted affiant Mr. James Williams Wesley and Mr. Lucas of Delaware Youth Center where Jerome Franks is employed and did have personal conversation with both people.” these Paragraphs 17 respectively 16 and stated: “Mr. James revealed Williams your affiant that the normal dress of Jerome Franks does consist a white knit thermal undershirt and brown leather jacket,” Wesley and “Mr. Lucas to your revealed affiant that in addition to the thermal undershirt and Jerome jacket, Franks green often wears dark knit hat.”

The warrant was issued on App. the basis of this affidavit. 9. Pursuant to the warrant, police petitioner’s searched apart- *4 ment and found a white thermal undershirt, a knit hat, dark pants, and a leather jacket, and, petitioner’s on kitchen table, single-blade ultimately knife. All these were in introduced evidence at trial.

Prior to the trial, however, petitioner’s counsel filed a written motion to suppress the clothing and the knife found in the search; this motion alleged that on the warrant its face did not show cause and that the and search seizure were Post, reproduced

1 The Appendix opinion. affidavit as A to this at 172. Id., Amendments. Fourteenth and the Fourth

in violation defense suppress, to motion the hearing on theAt 11-12. at on an attack include to challenge the amended orally counsel specifically he also affidavit; the warrant the Brooks, Detective as witnesses call to right the requested Morrison, D. James and Center, Youth of the Lucas Wesley Counsel 14-17. Id., at Center.2 Youth of the formerly neither that testify would Morrison Lucas and that asserted affiants, the warrant by interviewed personally been had officer, police to another talked have they might although that, “somewhat that was officer them to given information any 16. Id., at in the affidavit. was recited from what different” included were misstatements the that charged counsel Defense Id., at faith.” “bad in but inadvertently, in the affidavit McClements Officer to call sought permission also Counsel 25. petition- that establish to to seek witnesses, as petitioner obtained been had police statement courthouse er’s search the and that rights, Miranda petitioner’s violation illegally of an fruit as tainted thereby was warrant 17, 27. Id., at confession. obtained 15-24, App. detail, argued attorney the State’s rebuttal,

In (1974), §§2306, Tit. Ann., Code that Del. (a) towas warrant to a search challenge contemplated of the on the face based sufficiency questions limited whose of the States majority purportedly, that, affidavit; (b) affidavit’s 16 of 15 and paragraphs references The as intended been have appear to to “James page Williams” probable-cause supervisor petitioner’s Morrison, who D. James references to of the part on misapprehension This Tr. 269. Center. Youth trial, the days prior to Eleven shortly trial. before until continued State County Superior Court Kent requested Clerk prosecution trial. petitioner’s Center,” for Youth Williams, Delaware "James summon County Kent Doc. No. summons, Record his return In . . James upon . within summons he stated “[s]erved Sheriff out in was made actually delivered summons (Morrison).” Williams Morrison. name of James

159 practice was not dictated by statute observed such a rule;3 and (c) that federal cases on the issue were to be distinguished because of Fed. Rule Grim. 41 Proc. (e).4 He also noted that 3 It appears longer this is no the majority among rule the States. Com pare Comment, 7 Seton Hall L. 827, (1976) Rev. (about 844 half of the States have addressed issue, weight authority “slightly is favor” of permitting veracity challenges), with North Wrenn, Carolina v. 417 (1974) 973 U. S. (White, J., dissenting from denial certiorari) (majority of prohibit state decisions subsequent impeachment of an affidavit). By our count, States, 19 and perhaps many as 21, permit veracity as challenges; 5 of these apparently rely statutory provisions in holding. so Five have disposed States particular veracity challenges ground on the there was misstatement, no or that misstatement was immaterial or unin- tentional, without opining what would be done when there is a deliberate and material misrepresentation. There only are now 11 prohibit States that veracity challenges outright. Another two impeachment have barred chal- lenges that seemed conclusory directed at the nature of allegations affidavit veracity. rather than at their The case law is in Appendix detailed Post, B. at 176. 4 reasoning This misplaced. The Federal Appeals Courts of decisions allowing a challenge defendant the veracity of a warrant affidavit rest on a footing. constitutional See United States v. Belculfine, 58, 508 F. 2d 61, (CA1 1974); 63 United States v. Dunnings, 836, 425 F. 2d 839-840 (CA2 1969), denied, cert. 397 U. S. (1970); 1002 United States v. Armocida, 515 F. 2d 29, 41 (CA3), cert. sub denied nom. Gazal v. United States, 423 (1975); U. 858 S. United States Lee, v. 540 F. 2d 1205, 1208- 1209 (CA4), denied, cert. 429 U. 894 (1976); S. United Thomas, States v. 664, 489 668, (CA5 F. 2d 671 1973), denied, cert. 423 U. S. 844 (1975); United States Luna, v. 4, (CA6 525 2dF. 8 1975), denied, cert. S.U. (1976); United States v. Carmichael, 489 F. 2d 983, (CA7 988-989 1973) (en banc); United States v. Marihart, 492 897, F. 2d (CA8), denied, cert. (1974); 419 U. S. 827 United Damitz, States v. 50, 495 F. 2d (CA9 54-56 1974); United Harwood, States v. 322, 470 F. 2d 324-325 (CA10 1972). Of all the Federal Courts of Appeals, only one apparently now refrains from permitting challenges to veracity. affidavit See United States v. Watts, 176 U. App. D. C. 317-318 n. 540 F. 2d 1096-1097 (1976); n. 5 United States Branch, App. U. S. D. C. 99, 102 2,n. 177, 180 2d (1976). F. n. 2 *6 160 challenge subfacial of issue the general reserved had

this Court 531- States, U. S. v. United Rugendorf in veracity to that, ground on the of that case disposed it when (1964), factual alleged the permitted, were challenge veracity if a even peripheral only of “were that case’s affidavit in inaccuracies being not and, cause, probable of showing relevancy the to go the to did affiant, knowledge of the personal within the to objected The Id., State 532. at affidavit.” of the integrity way,” affidavit] behind “going [the petitioner’s “on motion petitioner’s must decide court the argued that and 21. App. of the affidavit. corners” four petitioner’s to objection the State’s sustained trial court suppress to motion Id., 27. The at evidence. proposed as admitted knife were clothing and and the denied, was was Petitioner 192-196. Tr. ensuing trial. at the evidence acquittal of judgment for motion In a written convicted. No, his repeated petitioner Record Doc. trial, new and/or he stating that evidence, admission to the objection used Affidavit impeach to been allowed have “should of misrepresentation purposeful show Warrant the Search motion Id., 2. The therein.” contained information two consecutive terms was sentenced petitioner denied, life sentence. consecutive and an additional years each of affirmed. of Delaware Supreme Court appeal, On what it deemed agreed with It (1977). A. 2d 578 a warrant upon no attack rule” that “majority be made: affidavit could First, for reasons. majority rule two agree with the

“We to determine magistrate issuing the function it is credibility of affiants reliability of information has cause requirement whether deciding for need demonstrated has been no There been met. prob- neither the Second, this function. interfering adjudications are hearings suppression cause able nor are by defendant asserted innocence; matters guilt more properly considered in a trial on the Id., merits.” at 580.

Because of this resolution, the Delaware Supreme Court noted that there nowas need to consider petitioner's “other conten- tions, relating to the evidence that would have been introduced for impeachment purposes.” Ibid. petition

Franks’ presented certiorari only the issue *7 whether the trial court had erred in refusing to consider his allegation of misrepresentation in the warrant affidavit.5 Because of importance of the question, and because conflict among both state and federal we courts, granted certiorari. 434 U. S. 889 (1977).

II It may be well first to note how are compelled we to reach the Fourth proffered Amendment issue in this In par- case. ticular, the State’s proposals of an independent adequate and state ground and of harmless error do not dispose of the controversy.

Respondent argues petitioner’s that trial counsel, who is not the attorney representing him in this Court, failed to include the challenge to the veracity of the warrant affidavit in the written motion to suppress filed before trial, contrary requirement of Del. Super. Ct. Rule Grim.. Proc. (e) that motion to suppress “shall state grounds upon which it is made.” The Supreme Court of Delaware, however, disposed of petitioner’s Fourth Amendment claim on the A merits. ruling on the merits question federal by the highest state court leaves the federal question open to review 5Franks did not raise in petition his the issue of his challenge Miranda to the courthouse given statement police and the use of that statement in the warrant affidavit. The propriety of the trial court’s refusal to hear testimony on subject that is therefore not before us. It appears also that Franks not did take that issue to Supreme Court Delaware. See Opening Brief for Appellant, No. 259, (Del. Sup. Ct.). Cohen, Ins. Co. v. U. S. Manhattan in this Court. Life Ohio, (1959); 436-437 423, 360 U. S. Raley (1914); Alabama, (1969). 238, 241-242 395 U. S. Boykin v. was harmless. any error here that

Respondent suggests next Fourth petitioner’s respondent says, that arguendo, Assuming, should have the warrant valid, claim was Amendment it is still excluded, the evidence tested been complained doubt that evidence beyond a reasonable clear Chambers v. conviction. petitioner’s did contribute falls This contention (1970). 52-53 Maroney, 399 U. S. of consent. was that The sole issue at trial weight. own of its sexual engaged had admitted, App. 37, he Petitioner testi- Bailey question. She day Mrs. relations with this, consented to had not 50-51, Tr. that she fied, 69-70, house, encountering her in the upon first petitioner, and that her to submit. to force her with knife had threatened no full and that given she had consent Petitioner claimed that its corroborate Id., 271. To present. had been knife *8 introduced in the lacking, consent was State contention that found kitchen knife wooden-handled steel, evidence a stainless apart- petitioner’s kitchen table in detectives on the by the Id., 195-196; days alleged rape. at four after the ment March 9, Return on the Search Warrant Magistrate’s objected counsel its admis- Doc. 23. Defense to Record No. any detailed Bailey given had not arguing that Mrs. sion, in incident alleged of the knife to involved the description only “pitch seen the knife in black- had claimed to have however, Tr. 195. The obtained its admission, ness.” State in the description the contained that matched as knife Bailey knife and Mrs. testified the warrant, search single-edged like knife in was, evidence, used the allegedly knife in and that evidence was the same pocket knife, the not Id., as the knife used in the crime. at and thickness length carefully elicited from Brooks The Detective 114-115. State only petitioner’s was knife in the fact that this found apartment. Id., at 196. Although respondent argues that presented knife was jury as “merely exemplary of generic class of weapon testimonially by described victim,” Brief for Respondent 15-16, the State at trial clearly meant to suggest that this was the knife that had been used against Mrs. Bailey. Had the warrant been quashed, and knife from excluded the trial as evidence, say we cannot with any assurance that jury would have reached the same decision on the issue of consent, since particularly there was countervailing evidence on that issue.

We should note, why addition, this case cannot be treated as was the situation Rugendorf United States. There the Court held that no Fourth question Amendment presented when the claimed misstatements the search warrant affidavit “were only peripheral to the relevancy showing and, cause, being not personal within the knowledge of the did affiant, go integrity affidavit.” 376 S.,U. 532 (emphasis at added). Rugendorf emphasized that the “erroneous . statements . . were not those the affiant” and thus to show that “fail[ed] the affiant was in bad faith or he misrepresentations made to the Commissioner in securing the Id., warrant.” 533.6 Here, Rugendorf affidavit, sworn Special Agent FBI Moore, con alleged tained two hearsay inaccuracies: a double petitioner statement that Rugendorf Samuel manager was the Rugendorf Brothers Market, Meat hearsay and a double statement that he was associated his brother, Leo, in the meat business. second, As to the the affidavit stated that a confidential informant Special told FBI Agent McCormick about Rugendorf brothers’ association, and McCormick told affiant Moore. As first, to the the affidavit stated that the given by information was Chicago Officer Special Police Agent Kelleher to McCormick, relayed inwho turn it *9 to affiant Kelleher Moore. testified that did he not inform McCormick, so but petitioner the Rugendorf in had pursue failed to the discrepancy: He did deposition not seek a McCormick, from who hospital was in the at the trial, time of did postponement seek a to enable McCormick to be present. 376 S., at U. n. 4. 533 In characterizing the affidavit in Rugendorf raising question as no of integrity, the Court took premise as its 164 the relevancy of the be as to may judgment the

whatever directly affidavit of the integrity misstatements, alleged affiants that the allegation in his petitioner in issue placed and Morrison. Lucas directly claimed, speak as not, did matter surely a place is took conversations such Whether We also of the knowledge affiant[s].” personal “within forth that puts brief respondent's although might note that of little were the affidavit misrepresentations alleged Respond- Brief cause, establishing probable importance disclaim appeared argument at oral respondent ent 30. Arg. of Oral Rugendorj. Tr. reliance Ill Amendments, and and Fourteenth Fourth Whether to the States applicable rule made exclusionary derivative mandate ever Ohio, (1961), U. S. Mapp under v. warrant veracity of a to attack permitted defendant is a executed, issued and has been after the affidavit bulwark values. conflicting encounters question that Warrant is the course, protection, Amendment Fourth obtain police exceptions, certain absent Clause, requiring that, before magistrate disinterested neutral from a a warrant certain that, in deciding today In search. embarking upon must be to a warrant’s challenge circumstances, Warrant language from ground derive our permitted, we its as good faith the affiant's surely takes which itself, Clause cause, upon but issue, shall Warrants premise: “[N]o Frankel, Judge . affirmation . . by Oath supported (SDNY Halsey, Supp. F. States United (unre- 1967) June (CA2, No. aff’d, Docket 1966), Amend- Fourth simply: matter put “[W]hen ported), comprise 'proba- showing sufficient a factual ment demands be a there assumption is that will obvious cause,’ ble merely misstatement deliberate one officer's not insulate police could falsity. personally ignorant of its through an officer-affiant by relaying it *10 showing” (emphasis original). This does not truthful mean every “truthful” the sense that fact recited warrant necessarily affidavit is for probable correct, may cause be founded upon hearsay upon information received from informants, upon as well as information within the affiant’s own knowledge that sometimes garnered hastily. be must surely But it is to be “truthful” in the sense informa put tion forth is believed or appropriately accepted by the affiant as It true. is established law, see Nathanson United v. States, 290 U. S. States, Giordenello United (1933); v. 357 U. S. 480, 485-486 (1958); Aguilar Texas, v. 378 U. S. 108, 114-115 (1964), that warrant affidavit must set forth particular facts and underlying circumstances the existence of probable cause, so as to magistrate allow the to make an independent evaluation of the matter. If tip an informant’s is the source of information, must recite “some affidavit of the underlying from circumstances which the informant concluded” that might relevant evidence be discovered, and “some of the underlying circumstances from which the officer concluded informant, whose identity need not dis ” . closed, . . was ‘credible’ or his Id., information ‘reliable.’ at 114. it is Because the magistrate who must determine independently whether there is Johnson cause, States, United 13-14 Jones U. v. United (1948); States, U. S. 270-271 (1960), would it be an unthink imposition able upon his authority if a affidavit, revealed after the fact to contain a deliberately or recklessly false statement, were to beyond stand impeachment.

In saying this, however, must give one cognizance to com- peting values that impose lead us to They limitations. perhaps can best be addressed noting the arguments of respondent and others against allowing veracity challenges. The argu- ments are several:

First, respondent argues that the exclusionary rule, created in Weeks States, v. United 232 U. S. 383 (1914), is only personal judicially constitutional but created right, *11 promises a deterrent remedy extended where its benefit as use; the cost of its that the Court has outweigh societal when seized apply exclusionary illegally declined to the rule impeach credibility of a defendant’s evidence is used to the States, Walder United is (1954), 347 U. testimony, v. Calandra, United States v. in grand jury proceeding, used a United States v. is used in a (1974), trial, U. S. 338 or civil Janis, similarly Court has (1976); U. S. and that the exclusionary application restricted of Fourth Amendment the corpus rule in conviction. federal habeas review a state See Powell, Stone argues (1976). Respondent 428 U. S. 465 rule to situation —the applying exclusionary that another of deliberate or reckless untruthfulness a warrant deterrence justified many affidavit —is for reasons -that the same led to criminal con- restrictions; interfering the above with a a viction in order to deter official misconduct is burden too great impose society. interests

Second, respondent argues privacy that a citizen’s adequately protected by requirement applicants are for a that a submit the magistrate’s warrant a sworn affidavit independent determination of based on the sufficiency face upon exclusionary affidavit. rule to attacks Applying perjurious gov- would weed out a minimal number of overlap ernment statements, says but would respondent, unnecessarily existing penalties against including with perjury, departmental discipline misconduct, criminal prosecutions, actions., contempt court, and civil equipped

Third, argued magistrate' already it is that fairly vigorous inquiry accuracy to conduct a into the may application. factual warrant He supporting affidavit question affiant, persons give other testi- summon gain from mony proceeding. incremental post-search adversary it is would not proceeding, said, great.

Fourth, it is argued it would unwisely diminish the solemnity and moment of the magistrate’s proceeding to mate his inquiry into probable cause reviewable regard to veracity. The less final, and less paid deference to, the magistrate’s determination of veracity, less will initiative he use task. Denigration of the magistrate’s function would be im- prudent insofar his as scrutiny is the last bulwark preventing any particular invasion of privacy before it happens.

Fifth, it is argued that permitting post-search evidentiary hearing on of veracity issues would confuse pressing issue of guilt or innocence question collateral toas whether there had been official misconduct in the drafting of the affidavit. The weight of criminal dockets, and the need to *12 prevent diversion of attention from the main of issue guilt or innocence, against militate such added an burden on the trial courts. And if such hearings were conducted routinely, is it said, they would be by misused defendants as a convenient source discovery. of Defendants might even use the hearings in an attempt to force revelation of the identity of informants.

Sixth and finally, it argued is that a post-search veracity challenge is inappropriate because the accuracy of an affidavit in large part beyond of control the affiant. An affidavit may properly be based on on hearsay, fleeting observations, tips received from unnamed informants whose identity often will be properly protected from revelation McCray under Illinois, v. 386 U. S. 300 (1967). trivial.,

None of these considerations is Indeed, of because them, the rule today announced has a limited scope, both in regard to when exclusion of the seized evidence is mandated, and when hearing a on allegations of misstatements must be accorded. But neither do the considerations by cited respond- ent and others have fully a controlling we conclude weight; they are insufficient to justify an absolute ban on post- search impeachment of veracity. On this side of the balance, also, there are pressing considerations: impeachment flat ban on of could denude First, meaning. probable-cause requirement all real upon probable issue “but requirement that a warrant supported affirmation,” or would be reduced cause, by Oath nullity police deliberately to a if a officer was able to use having demonstrate allegations and, falsified cause, confident that magistrate, misled the then able remain intentional ploy specter was worthwhile. It is this that, think, widespread oppo has evoked such falsification we nonimpeachment sition to the from commentators,7 flat rule from the American Law in its Model of Pre- Institute Code Arraignment Off. Draft (1) (Prop. Procedure, § SS290.3 from the courts of from state 1975), federal appeals, On courts. an instance of deliberate occasion, course, falsity exposed special inquiry will be and confirmed without a trial, either at see United States ex rel. Petillo New Jersey, Supp. 400 F. (NJ 1171-1172 vacated and 1975), Yeager, remanded order sub nom. Albanese v. 541 F. 2d (CA3 hearing sufficiency 1976), on the of the affi cf. United davit, Upshaw, States v. 448 F. 2d 1221-1222 7 Mascolo, Impeaching Credibility of Affidavits for Search Warrants: Piercing Presumption Validity, 9, 19, (1970) ; Bar Conn. J. 25-28 Kipperman, Sup Inaccurate Search as Warrant Affidavits Ground pressing Evidence, (1971); Grano, 84 Harv. L. Rev. 830-832 A *13 Spinelli-Harris Dilemma for Defense Counsel: Search Warrants and the Possibility Perjury, 405, 456; Forkosh, of Police 1971 Law Forum U. Ill. Right Challenge The Constitutional the Content of Affidavits in War Amendment, 297, 306, 308, rants Issued Under the Fourth 34 Ohio St. L. J. (1973); Sevilla, Exclusionary 340 Perjury, The Rule and Police 11 San Diego 839, (1974); Herman, L. Rev. 869 Warrants Arrest or Search: Impeaching Facially Allegations Affidavit, of a Sufficient 36 Ohio St. 721, 738-739, (1975); Note, L. 712, 750 15 Buffalo J. L. 716-717 Rev. (1966); Q. Note, 822, (1966); 51 L. Note, Cornell 825-826 L. 34 Ford. (1966); Note, 1529, 745 67 (1967); Rev. Colum. L. Rev. 1530-1531 Comment, 96, 108, 19 (1971); L., UCLA Comment, L. Rev. Crim. J. 41, 48, (1972); Note, C. P. (1974) & S. ; Drake L. Rev. 638-639 Comment, (1976). 7 Seton Hall L. Rev. 859-860

(CA5 1971), cert. denied, 405 U. S. 934 (1972). A flat non- impeachment rule would bar re-examination of the warrant even in these cases.

Second, the hearing before the magistrate not always will suffice to discourage lawless or reckless misconduct. The pre-search proceeding is necessarily ex parte, since the subject of the search cannot be tipped off to the application for a lest he destroy or remove evidence. The usual reli- ance of our legal system on adversary proceedings itself should be an indication that an ex parte inquiry is likely to be less vigorous. The magistrate has no acquaintance with the infor- mation that may contradict the good faith and reasonable basis of the affiant’s allegations. pre-search proceeding will frequently be marked by haste, because of the understand- able desire to act before the evidence disappears; this urgency will not always permit the magistrate to make an extended independent examination of the affiant or other witnesses.

Third, the alternative sanctions of a perjury prosecution, administrative discipline, contempt, or a civil suit are not likely to fill the gap. Mapp Ohio implicitly rejected the adequacy of these alternatives. Mr. Justice Douglas noted this in his concurrence in Mapp, 367 U. S., at 670, where he quoted from v. Colorado, 338 Wolf U. S. 25, 42 (1949): “ ‘Self-scrutiny is a lofty ideal, but its exaltation reaches new heights if we expect a District Attorney to prosecute himself or his associates for well-meaning violations of the search and seizure clause during a raid the District Attorney his ” associates have ordered.’

Fourth, allowing an evidentiary hearing, after a suitable preliminary proffer of material falsity, would not diminish importance and solemnity of the warrant-issuing process. It ex parte nature of the initial hearing, rather than the magistrate’s capacity, is the reason for the review. A magistrate’s determination is presently subject to review before trial as to sufficiency without any undue interference *14 reluctance function. Our magistrate’s of the dignity the with instances of beyond the rule of exclusion to extend today disregard, of reckless those misstatements, and deliberate protection is the sole magistrate the field where a broad leaves instances namely, in rights, citizen’s Fourth Amendment aof or record- checking in negligent merely been police have where determination. a probable-cause facts relevant ing the confuse the will hearing post-search the claim that Fifth, of the State’s the issue guilt with of the defendant’s issue inbe hearing will not is footless. misbehavior possible already to guilt An issue extraneous jury. of the presence the of review or any determination probable-cause examined is re- showing if sensible threshold Nor, cause. suppression for requirements substantive sensible and quired commitment large-scale new be any need there maintained, are early out an many claims will resources; wash judicial of would ones in event more substantial stage, the if suggested judicial resources vindication require require- truly to be effective. The sanctions were alternative suffice to preliminary showing should of ment a substantial hearing for purposes of a the misuse prevent today are faced And because we discovery obstruction. represen- of the affiant’s only integrity question and we decide, need not activities, to his own we tations as a review- question the difficult whether predetermine, way no identity the revelation of require ever court must ing falsity preliminary showing a substantial informant once an Illinois, (1967), McCray 38.6U. S. has been made. only that concluded disquisition area, this earlier Court’s did not Amendment Due Process Clause Fourteenth identity routinely, expose an informant’s require State ample there was mere when demand, defendant’s upon a hearing to probable-cause in the show evidence his information reliable and credible. informant was exclusionary to the finally, argument as Sixth *15 rule should not be a extended to “new” area, we cannot regard

any such really extension to be at here. Despite issue the deep skepticism of Members of this Court as to the wisdom of extending the exclusionary rule to collateral such areas, as jury civil or grand the Court proceedings, questioned, has not in the absence a more sanction, efficacious continued the application of the suppress rule to evidence from the State’s case where a Fourth Amendment violation has been substan- tial and Williams, deliberate. See Brewer v. U. S. 422 (1977) (Burger, dissenting); Powell, C. Stone J., U. S., at 538 (White, dissenting). principled no J., We see basis for distinguishing question sufficiency between of the of an affidavit, which subject post-search also is re- a examination, and question of its integrity.

IV In sum, and to repeat with some embellishment we what stated at the beginning opinion: of this There is, course, presumption of validity respect support- to the affidavit ing the search warrant. To evidentiary hearing, mandate an challenger’s attack be more conclusory must than and supported must be by more than a mere desire to cross- examine. allegations There must be of deliberate falsehood or of disregard reckless allegations and those truth, must accompanied by proof. They an offer of should point specifically out portion of the warrant affidavit that they is claimed to be false; accompanied and should be statement of supporting reasons. Affidavits or sworn or other- wise reliable statements of witnesses should be or furnished, their satisfactorily explained. absence Allegations negligence or falsity innocent mistake are insufficient. The or deliberate disregard impeachment permitted today reckless whose is is only affiant, nongovernmental that of the not of inform- ant. if Finally, requirements met, these are when if, falsity is subject alleged material reckless content remains sufficient there side, one is set disregard cause, finding of support affidavit remain- if the hand, On the other required.8 hearing is no under entitled, is defendant insufficient, content ing hearing. to his Amendments, Fourteenth Fourth another course, hearing is, prevail he will Whether *16 issue. have did not courts rule, its Delaware’s of absolute

Because put petitioner forward proffer consider the occasion proffers govern rules to framing of suitable Franks. Since ourselves States, decline we properly left a matter is Supreme of the judgment The proffer. pass petitioner’s on is remanded case and the reversed, is of Delaware Court opinion. with this inconsistent proceedings not further ordered. is so

It OF THE COURT A OPINION TO APPENDIX

J. P. Court #7 B/M, DOB: Franks, Jerome THE MATTER IN OF: Dela- Apt. Dover, Ave., #3, 222 Governors and S. 10/9/54 side, the South located on apartment A room ware. two of side building west on the of a white block floor, second North and Loockerman Street Between Avenue, S. Governors Dover, of this ground floor City of in the Street, Shop. Wayman’s Barber building houses of Delaware State-

County of Kent J D. day of March A. 9th on this

Be it remembered to sustain is left is that if sufficient what Petitioner conceded Petitioner Arg. 13. of Tr. Oral cause, are irrelevant. the inaccuracies no reason to believe had warrant affiant if the conceded that also the Fourth Amendment. no there violation o-f false, information was Id., 16-17. Green, personally appeared before me John Det. Larry Gray

Ronald R. Brooks and Det. of the Dover Police Department being by duly who me depose say: sworn they

That have reason to believe and do believe that Apartment S. Governors Avenue, Dover, Dela- #3, A apartment ware. two room on sec- located the south side ond floor of a white block building on the west side Governors Avenue between Loockerman and North Street City ground building Street of Dover. The floor of this Wayman’s houses Barber which Shop occupant Jerome Franks there has been there is now located and/or and/or concealed property certain con- house, place, said veyance person persons occupants or and/or consisting of thereof, things property, papers, articles, which obtained are instruments offense, criminal and/or in the commission of designated to be used crime, and/or reasonably in the commission calculated crime, *17 to be of purpose possession used other and/or which is of an papers, things or which are unlawful, articles, evidentiary pertaining nature commission of a crime or specified therein and in thermal crimes a white knit particular, undershirt; length jacket tie-belt; brown with a leather % pants; hat; long of black knit pair mens a dark colored relating to thin bladed knife or other or items instruments the crime. things possessed or will be

Articles, were, are, and/or 11, Sub-Chapter D, used violation of Title Section page]. probable-cause Delaware Code that attached [see may search pray affiants that a warrant Wherefore, of the Governors authorizing a search aforesaid S. issued A Delaware. two room Apartment #3, Dover, Avenue, floor on south side second of a white apartment located west side of Governors Avenue building on the S. block City of Street, and North St. Loockerman between by provided law. in the manner Dover Brooks R. Det. Ronald /s/

Affiant Gray D. Larry Det.

/s/

Affiant 9th me this before subscribed affirmed) and (or SWORN D. 1976. A. of March day Green [illegible] John

/s/

Judge Ct issu- for the cause tending to establish facts are: of this search

ance W/F/15, -,B.L. Brenda 2/28/76, Saturday, 1. On had that Department Police she Dover reported to raped. kidnapped and been conducted complaint this investigation An

2. Department. Police Dover of the Failing Boyce Det. revealed complaint aforementioned Investigation 3. influence under the -,B. while that Brenda Apart- Avenue, 222 Governors was taken drugs, Delaware. Dover, ment revealed complaint the aforementioned Investigation

4. Dover, #3, Apartment Avenue, Governors 222 S. Franks, B/M Jerome residence Delaware, DOB: 10/9/54. revealed complaint of the aforementioned Investigation

5. have did Franks Jerome 2/2[8]/76, Saturday, - her without Brenda B. contact sexual consent. *18 Department, Police Dover at the Thursday, On

6. 3/4/76 that Boyce Failing to Det. -revealed B. Brenda who committed person was Franks Jerome against her. Assault Sexual under placed Franks was Jerome 3/5/76, Friday, On

7. arrest Cpl. Robert McClements of the Dover Police Department, and charged with Sexual Misconduct. 8. On at Family 3/5/76 Court Dover, Delaware,

Jerome Franks did, after being arrested on charge of Sexual Misconduct, Cpl. ma[k]e statement Robert McClements, that he thought charge was concerning Cynthia Bailey not Brenda B.-.

9. On Friday, Cynthia 3/5/76, C. Bailey, of 132 W/F/21

North Street, Dover, did Delaware, report to Dover Police Department that she had raped been at her during residence night.

10. Investigation by your conducted affiant on Friday,

3/5/76, revealed the perpetrator of the to be crime an unknown black male, approximately lbs., 5'7", dark complexion, wearing white thermal undershirt, pants black with a belt having gold a silver or buckle, a brown leather % length with coat a tie in the belt front, and a dark cap pulled knit around the eyes. 11. Your affiant can state, during that commission Cynthia

this crime, Bailey was forced knife point with the threat of death to engage sexual intercourse with perpetrator of the crime.

12. Your affiant can state entry gained to the of Cynthia

residence Bailey through a window located on the side east of the residence.

13. Your affiant can state that the residence of Jerome

Franks is within very short distance and sight direct Cynthia residence of Bailey. 14. Your affiant can state description given by

Cynthia Bailey of the unknown black male coin- does cide the description of Jerome Franks.

15. On Tuesday, your 3/9/76, affiant contacted James Mr.

Williams and Wesley Mr. Lucas of Youth Delaware Center where Jerome Franks is employed and did have personal with both conversation people. these *19 176 to revealed Williams James Mr. 3/9/76, Tuesday, On

16. Franks of Jerome dress normal your affiant that and undershirt thermal knit a white does consist of jacket. leather brown revealed Wesley Lucas Mr. 3/9/76, Tuesday, On

17. undershirt the thermal addition your that affiant green a dark often wears Franks jacket, Jerome knit hat. records official check of can state affiant

18. Your arrested Franks was in 1971 Jerome reveals Assault convicted subsequently rape crime of Rape. with intent THE COURT OF OPINION B TO

APPENDIX challenges include: permitting States 526- State, App. 523, 48 Ala. McConnell v. Alabama: App.), (Crim. 330-333 328, 266 2d So. 528, 334 2d 266 So. 746, 289 Ala. denied, cert. (1972). 380 State, 377, 2d P. Davenport v. 515

Alaska: (1973). 544 App. 454, 456, Payne, 25 Ariz. State v.

Arizona: Pike, 113 State v. (1976); 673 cf. 671, 2d P. 1070- 1068, 2d 557 513-514, P. 511, Ariz. banc). (1976) (en 1071 377-378, Arnold, 372, Colo. 186 People v. Colorado: banc). (en (1974) 809 2d 806, 527 P. 616 2d 609, Boyd, 224 N. W. State v. Iowa: banc). (en (1974) Melson, 873, 2d 874-875 State v. So. Louisiana: Anselmo, limiting State v. (1973), 101-104 98, 2d 313-322, So. La. (1972). denied, 407 U. S. (1971), cert. Reynolds, 374 Mass. Commonwealth Massachusetts: 1379-1380 2d E. 370 N. 149-151, (1977).

Minnesota: State v. Luciow, 308 Minn. 240 6, 10-13,

N. W. 2d 833, 837-838 (1976) (en banc). Montana: State v. Nanoff, 160 Mont. 344, 502 348,

2dP. 1140 1138, (1972), sub silentio over ruling State v. English, 71 350, Mont. 343, 229 P. 727, 729 (1924).

New Hampshire: State v. Spero, 177 N. H. 204-205, 371 199,

A. 2d 1155, 1158 (1977) (based on State Constitution).

Pennsylvania: Commonwealth Hall, v. 451 201, 204, Pa.

302 A. 2d 342, 344 (1973). South Carolina: Sachs, State v. 264 S. C. 541, 216 556, S. E.

2d 509 501, (1975). Vermont: Dupaw, State v. 134 Vt. 451, 365 452-453, 2d 967,

A. 968 (1976). Washington: v. Lehman, State 8 App. Wash. 408, 414,

506 P. 2d 1316, (1973) 1321 (Div. 3); State Goodlow, v. 11 App. Wash. 533, 523 535, P. 2d 1206 1204, (1974) (Div. 1); State v. cf. Manly, 85 Wash. 2d 120, 530 125, P. 2d 309 306, (en banc), 423 denied, cert. U. S. (1975). 855

Five States, practice whose is dictated or may be dictated by statute, permit also veracity challenges: California: Theodor Superior Court, v. 8 3d 90, Cal. 77, 501

100-101, 2d P. 234, 251 243, (1972) (en banc); see Cal. Penal Code Ann. §§ 1538.5, 1539, (West 1540 Supp. 1970 and 1978).

New York: People v. 16 Alfinito, N. 2d 181, 185-186, Y.

211 N. 2d 644, E. 646 (1965); People Slaughter, 37 596, N. Y. 2d 600, 338 N. E. 2d 624 (1975); see N. Y. Code Crim. Proc. §§ 813-c, 813-e 813-d, (McKinney superseded by N. Y. Supp. 1970-1971), (McKinney Proc. Art. 710 Law, Crim. Supp. 1977-1978). (1978). 15A-978 §

North Carolina: See C.N. Gen. Stat. Oregon: Wright, 163, 168-169, State v. n. Ore. (1973) (en

511 P. 2d n. 3 1223, 1225-1226, (1977). banc); § see Ore. Rev. Stat. 133.693 Bankhead, Utah: State v. 2d 135, 138, Utah (1973); 2d see Utah Code Ann. P. (1953). 77-54-18 77-54-17, §§ Two other more seem to allow doubtful, States are but *21 veracity challenges: Burt,

Michigan: People 62, 74, v. 236 N. W. 210 Mich. 97, (1926). 101 Baca, P. 515,

New Mexico: 84 505 State v. N. M. 513, (1973) (dictum). 2d 858 856, following disposed particular have States false, not challenges ground the affidavits were in fact or that were or unintentional misstatements immaterial affiant himself: were State, McDougall 316 2d 625 624, Florida: v. So. (Dist. App. 1975). Ct. State, 232

Georgia: 213, 213-214, Williams Ga. v. State, (1974); 2d Lee v. 859, 205 S. E. 860. 856 769, 852, 239 Ga. 238 2d 773-774, S. E. State, (1977); Birge App. 632, 143 Ga. v. (1977). 239 633, 395, S. 2d 397 E. State, Moore 159 App. 381, 385-386,

Indiana: v. Ind. 92, (1974); 307 94-95 Grzesiow N. E. 2d State, App. ski 168 343 318, 328, v. Ind. 305, (1976); Seager E. 2d 312 but see v. N. State, 200 275 582, Ind. 164 N. 274, E. (1928).

179 Ohio: State v. Dodson, 43 Ohio App. 2d 31, 35-36,

332 N. E. 2d 371, 374-375 (1974). Wisconsin: Scott State, v. 73 Wis. 2d 243 511-512,

N. W. 2d 215, 219 (1976). Cf. Maine: State v. Koucoules, 343 A. 2d 860, 865 n. 3

(1974). Eleven States flatly prohibit veracity challenges: Arkansas: Liberto State, v. 248 Ark. 350, 356-357, 451

S. W. 2d 464, 468 (1970) (alternative hold ing) ; cf. Powell v. State, 260 Ark. 381, 383, 540 S.W. 1, 2 2d (1976).

Connecticut: State v. Williams, 169 Conn. 322, 327-329,

363 A. 2d 72, 76-77 (1975). Illinois: People Bak, v. 45 2d Ill. 258 144-146,

N. E. 2d 341, 343-344, cert. denied, 400 U. (1970); People v. Stansberry, 47 2d Ill. 541, 544, 268 N. E. 2d 431, 433, cert. denied, U. S. 873 (1971).

Kansas: State Lamb, v. 209 Kan. 453, 467-468,

P. 2d 275, 287 (1972); State Sanders, Kan. 189, 194-196, 563 2dP. 461, 466-467 (alternative holding), cert. denied, *22 U. S. 833 (1977).

Kentucky: Caslin v. Commonwealth, 491 832, S. 2dW.

834 (1973). Maryland: Smith State, v. 191 Md. 329, 334-336, 62 A.

2d 287, 289-290 (1948), cert. denied, 336 U. S. 925 (1949); Tucker v. State, 244 Md. 488, 499-500, 224 A. 2d 111, 117-118 (1966), cert. 386 U. 1024 denied, S. (1967) ; Dawson v. State, 11 App. Md. 694, 713-715, 276 A. 2d 680, (1971). 690-691 Mississippi: Wood State, v. 322 So. 2d 465 462, (1975). 180 Petillo, 61 293 165, 173-179, State v. N. J. Jersey:

New denied, 649, (1972), 653-656 cert. 2dA. 61 (1973); J., 410 945 but see N. S.U. 178 293 A. 656 1. 1, 2d, at n. n. State, (Crim. App. Brown 697 v. 565 2d

Oklahoma: P. State, v. 534 overruling McCaskey 1977), (Crim. App. 1975), P. 2d 1311-1312 1309, State, P. 789 786, Henderson v. 490 2d reaffirming Gaddis (Crim. App. 1971), and State, 1968). 447 42 (Crim. App. v. P. 2d State, Owens v. 217 399 544, 553, Tennessee: Tenn. State, 511 Poole 4 (1965); 2d v. 507, S. W. 826, 467 2d 41, 53-54, Crim. S. W. Tenn. denied, (1971). cert. ibid. 832, State, 765 759, Texas: Phenix 488 2d v. S. W. State, 1972); Oubre 542 (Crim. App. v. 1976). 877 875, (Crim. App. S. W. 2d challenges Two prohibited States that were directed have against conclusory seemingly affidavits, nature veracity. rather than their Brugioni, 320 7 W. 202, State v. Mo. 206,

Missonri: (1928). 263 262, 2d A. Seymour, Rhode Island: State 46 126 257, 260, v. R. I. State partially (1924), overruled, LeBlanc, 217 A. 528-529, 100 R. I. 523, (1966); Cofone, but 2d see State v. 760, 766-767, R. I. 2d 755- A. (1974). Mr. Justice with whom Chief Justice Rehnquist, joins, dissenting. carefully opinion in this case identifies the

The Court’s which against reaches, which militate the result it factors weight attempting cir- their to limit the emphasizes *23 cumstances under which an supporting affidavit a search war- may impeached. be I rant am not ultimately persuaded, however, that the Court is correct as a matter of constitutional law the impeachment of such an per- affidavit must be mitted under the circumstances by described I Court, thoroughly am persuaded that the barriers which the Court believes that it is erecting against impeachment misuse of the process are frail indeed.

I The Court’s States, reliance on Johnson United 10 (1948), U. S. for proposition by that a determination a magistrate neutral is a prerequisite sufficiency to the application an obviously In correct. case said: Court point

“The which often is Amendment, Fourth not grasped by zealous officers, is not that it denies law support enforcement of the usual inferences which reasonable men draw from protection evidence. Its con- in requiring sists by that those neu- inferences drawn tral magistrate being and detached judged instead of officer engaged competitive enterprise the often Id., ferreting out crime.” at 13-14.

The notion may that there deliberately be incorrect or even presented falsified information magistrate to a course effort to an obtain a search warrant does not render the proceeding magistrate any before a different from other factfinding procedure known to the law. The here Court says that “it would be an unthinkable imposition upon magistrate’s] authority if a warrant revealed affidavit, [the deliberately after the fact contain or recklessly false state- beyond I ment, impeachment.” Ante, were to stand at 165. analysis. do not believe that this flat statement survives careful requirement If the function of the warrant is to obtain the magistrate of a determination neutral as to whether sufficient *24 warrant, of the issuance urged support to grounds have been concludes magistrate the time the function is fulfilled at any other determi- Like requirement has- been met. that the other fact- countless or of court, of a of a magistrate, nation of matter incorrect as a may be finding the decision tribunals, information or falsified if some inaccurate correct, law. Even But may gone making the determination. have into system of ultra of our plus as the ne to unless we are exalt de- every factual justice absolute correctness criminal filing of from the route along the tortuous termination made final to the of an indictment or the issuance complaint properly of conviction judgment determination that a of the purposes perspective as to the obtained, we lose shall Fourth requirement system of the warrant as well as Justice Much what Mr. and Fourteenth Amendments. Mackey United separate opinion Harlan said in his relief States, to collateral respect (1971), 401 U. collateral applicable is from likewise a criminal conviction impeachment of a search warrant: to func- if it is process,

“At some the criminal point, man from whether a turn attention tion at must its all, is be to how he to be incarcerated ought properly otherwise, or If criminal law, once convicted. treated pro- some time it must at having enforcing, is worth litigants present questions definitive answer to the vide a Surely it is an all. provides it an answer at else never subject freedom and strip a man of unpleasant task to his not mean this does him restraints. But to institutional always halting or tentative. we doing, so should judicial system, defendants, criminal not the No not one, by judgment provid- is benefited society as whole tomor- tentatively go jail today, but ing a man shall incarceration every day his continued row and thereafter already litigation on issues subject to fresh shall be resolved.

“A rule law that fails to take account of finality- these interests would do more than subvert process the criminal itself. It would also seriously very distort limited resources society has allocated to the process. criminal While men languish in jail, not uncommonly for over a year, awaiting a first trial on guilt or their it innocence, easy *25 to justify expending quantities substantial of the time and energies of judges, prosecutors, and defense lawyers litigating the validity present under law of crim- inal convictions that were perfectly free from error when made final. [Citation society’s This on omitted.] drain resources is compounded by the fact issuance of the habeas writ compels a State that wishes to continue enforcing its laws against the petitioner successful to relitigate facts buried past the remote through pres- entation of witnesses whose of memories the relevant events often have dimmed. This very act of stale trying may 'facts well, ironically, produce a second trial no more reliable as a matter of getting at the truth than the first.” 6Q0-691. Id., at

I am quite confident that if our system of justice were not administered judges who were once it lawyers, might well be less satisfactory than now it is. IBut am equally confident that one improvement which would itself as result manifest a of such change would be a willingness, reflected in almost callings all in our society except to lawyers, refrain from con- stant relitigation, whether in form of attack, collateral appeal, or retrial, of whatever, issues have originally been by a decided competent authority.

It would extraordinarily be troubling system in any crim- of inal justice if a or verdict of finding guilt, conclusively later shown to be based on false to testimony, were result incarceration of the accused notwithstanding But this fact. the Court’s reference to the imposition” “unthinkable of not allowing impeachment of an testimony affiant’s support Par- color. another quite of a horse warrant search of a prosecution which many hurdles in view of ticularly finding retain and obtain ultimately surmount to must which safeguards constitutional many of the light in the guilt understand it is essential accused, surround a criminal may lead which process in the warrant search role im- issued warrant The accused. such an conviction up incriminat- turned by hypothesis, testimony has, peachable jury at by the to be considered admissible evidence ing im- anof by reason obtained it was fact that trial. The guilt innocence on the all not at bears warrant peachable by such done harm only conceivable accused. of the Four- the Fourth rights under the accused’s is to evidence guilt his with nothing to do have which Amendments, teenth charged. ishe which crime or innocence requirement exposition the definitive Given S.,U. States, 333 United Johnson v. from above quoted this reasonable quite it would me it seems 13-14, *26 Amend Fourteenth Fourth consistently the with Court, the respect to positions of three any one adopt to ments, in fact been which had a warrant search impeachability requirements who satisfied magistrate neutral a issued 345 (1972). 407 Tampa, U. S. v. of Shadwick sat requirement was that the could decide it First, allow persuaded, had been magistrate a such when isfied v. Aguilar In warrant. on the collateral attack further no Gior in Court reliance Texas, (1964), S. 378 U. con- (1958), a case States, 357 U. v. United denello nonethe Proc. Rule Crim. to Fed. pursuant cededly decided magistrate that by a the determination less held that pur cause” for “probable him out to made submitted affidavit subject Amendments was Fourteenth Fourth and poses sufficiency of the affidavit. as to review judicial to later States, United Spinelli in later reaffirmed rule This for than a decade thus more has The Court (1969). U. S. rejected possible the first stopping place judicial re-exami nation of affidavits support warrants, and held that the legal determination as cause was subject to col lateral attack. While this conclusion not does seem to tome flow inexorably from the Fourth I Amendment, think it good makes a deal of sense in light of the that magis fact a trate need not abe trained lawyer, see Shadwick, supra, and may therefore not be versed the latest nuances is or of what what is “probable not cause” for purposes of the Fourth Amendment.

But allow collateral examination of an in sup- affidavit port of a warrant on legal ground such as that quite is dif- ferent rejection from the possible second stopping place as the Court today. does Magistrates need not be lawyers, lawyers but have no monopoly on determining whether or not an affiant who appears before them is or is telling truth. Indeed, magistrate may whose time be principally spent in conducting preliminary hearings and trying petty may offenses every have as good bit a feel for particular witness as a judge of a of general court jurisdiction.

True, a warrant is parte, issued ex opportunity without an person whose effects are to be seized impeach testimony of the affiant. The proceeding leading to the issuance of a warrant is, obviously therefore, less reliable and likely less to be a searching inquiry into the truth of the affiant’s statements than ais full-dress adversary proceeding. itBut point at this I part company with the in its Court underlying assumption that somehow a adversary full-dress proceeding will virtually guarantee a truthful answer to the *27 question of whether or not the affiant seeking the warrant falsified his testimony. A adversary full-dress proceeding is undoubtedly a better vehicle than an parte proceeding ex for arriving at the truth of particular inquiry, but it is scarcely guarantee a of truth. Mr. Justice Jackson in his 186 Allen, 344 S.U. in Brown v. result concurring in the

opinion by decided legal issues purely respect to observed (1953), Court: this that proof not court is higher by a reversal

“However, if that no doubt is There done. thereby better is justice propor- substantial Court, a super-Supreme there were be also reversed. would courts state of our reversals of tion we are but infallible, arewe because final areWe 540. Id., at are final.” we only because infallible the factual of judge’s review of a surely true is same The the of percentage larger magistrate; of a determinations may statement affiant’s of an the truth to findings as judge’s magistrate’s percentage the than correct objectively be to be going is one neither but are, which determinations search and the is issued warrant once the Since percent. Fourth by the protected privacy interest the made, is deter- subsequent breached, is Amendments Fourteenth possibly cannot breached wrongfully it mination Calandra, United States interest. See privacy the restore pursuant obtained the evidence (1974). Since U. admissible relevant and by hypothesis to by suppression served only purpose guilt, issue part testimony on the of falsified is deterrence evidence such summarize attempting to future. Without in the of affiant balance has discussed Court this in which many cases Peltier, 422 United States v. situations, see in such be struck is worth game I not think simply do (1975), U. S. situation. in this candle jurisdictions other out, opinion points

theAs Court’s although a divided, are question this considered have which today. Court by the reached the result them favor majority which *28 commends itself to the courts which are committed to decide these questions, that reasoning will find its way into opinions of those courts; to the extent that the reasoning does not so commend itself, piece containing the reason- ing does weigh in the scales of decision simply because it appeared in periodical devoted to the discussion of legal questions.

II The Court has my commendably, opinion, surrounded right impeach upon affidavit relied to support issuance of a warrant with My numerous limitations. fear, I and do not think unjustified anit is one, that these limita- tions quickly will be subverted in practice. actual The Court states: if

“Nor, a sensible threshold showing required sensible requirements substantive for suppression are maintained, need there be any large-scale new commit- ment of judicial resources; many claims will wash out early at an stage, the more substantial ones in event require would judicial resources for vindication if the suggested alternative sanctions truly were to be effec- tive. requirement of a substantial preliminary show- ing should prevent suffice to the misuse of hearing for purposes discovery Ante, obstruction.” at 170.

I greatly fear that generalized this language will afford insufficient protection against the natural tendency of in- genious lawyers charged with representing their client’s cause to ceaselessly undermine the which limitations the Court has placed on impeachment of the affidavit offered in support of a search I warrant. am sure Court is sincere in its expressed hope which adopts doctrine it will not “any lead to large-scale new commitment of judicial re- sources,” but I end am led once more echo the *29 Justice observation, of Mr. opinion in another contained Jackson: most mind as comes to irresistibly which case

“The according who, Julia is that fitting precedent consent,” “I ne’er will 'whispering reports, Byron’s —con- ” 1, 19 Education, 330 U. S. Board Everson v. sented.’ opinion). (1947) (dissenting extent even to the I “consent” would

Since opinion from that I dissent opinion, does its Court Delaware. Supreme Court judgment would affirm notes review student law articles signed I trust, there, are not opinion in its refers Court counting without process some en bloc considered reasoning their extent to the Presumably, weighing.

Case Details

Case Name: Franks v. Delaware
Court Name: Supreme Court of the United States
Date Published: Jun 26, 1978
Citation: 438 U.S. 154
Docket Number: 77-5176
Court Abbreviation: SCOTUS
AI-generated responses must be verified and are not legal advice.