This appeal from an order suppressing evidence raises issues regarding the omission from a search warrant affidavit of information allegedly relevant to the judicial officer’s determination of the reliability of the informants, and thus of the existence of probable cause.
Kirk C. Reivich was charged with possession with intent to distribute cocaine,
see
21 U.S.C. § 841(a)(1) (1982), after police seized a large quantity of that drug and a substantial sum of money during a search of his alleged residence. The warrant authorizing the search had been based upon the identification of Reivich as a drug source by two persons who had just been arrested on drug charges. Reivich moved to suppress the evidence seized during the search, and the district court, citing the lack of assurances of reliability or of corroboration regarding the tip provided by the informants, granted the motion.
United States v. Reivich,
The affidavit upon which the Reivich search was based set forth essentially the following information:
On the afternoon of August 30, 1984, Creg Burns engaged in a drug transaction in Johnson County, Kansas, with a confidential police informant. Police then followed Burns and a companion, Thomas Linsin, to the area of 59th Street and Troost, Kansas City, Missouri. After losing sight of Burns and Linsin for about thirty minutes, police located them again in Johnson County, Kansas, and arrested them, seizing approximately one ounce of cocaine from Burns’ vehicle.
Linsin identified Reivich as the source of the cocaine, provided a phone number, and said that Reivich three days previously had moved to a house in the area of 59th and Troost. Linsin further stated that he had been purchasing cocaine from Reivich for three years, that Rei-vich had in the past gone to Florida for cocaine and had on one occasion had a pound of cocaine, and that Reivich was never out of cocaine.
Burns separately identified Reivich as the source of the cocaine, provided the same phone number for Reivich, and said that Reivich lived just west of 59th and Troost. Burns told police that about two months previously he had accompanied Reivich to Florida where they had purchased one kilo of cocaine and that Rei-vich at present had cocaine left and was expecting to obtain a further quantity of cocaine late the next morning.
A police detective determined that the phone number provided by Burns and Linsin was listed to a person residing at 5912 Harrison in Kansas City. A car observed at 7:30 a.m. in the driveway of *959 that dwelling bore a Kansas license plate and was registered to Reivich.
I.
The sufficiency of a search warrant is in the first instance determined on the basis of the information before the issuing judicial officer.
See Hunt v. Swenson,
“Probable cause” to issue a search warrant exists when an affidavit sets forth sufficient facts to justify a prudent person in the belief that contraband will be found in a particular place.
Illinois v. Gates,
The probable cause determination in this case, in contrast to that in
Gates
and many other cases, does not involve evaluation of a tip from either an anonymous or a confidential informant. Furthermore, since the police had already seized cocaine from Burns and Linsin, the question was not whether a crime was being committed, but only where and by whom. Burns and Lin-sin obviously had firsthand knowledge of the facts they provided, and their identities and the bases of their knowledge were made clear in the affidavit. The Supreme Court in part specifically adopted the flexible “totality of the circumstances” test for probable cause so that, for example, an informant’s clear basis of knowledge could be balanced against, rather than automatically overruled by, that informant’s lack of a “track record” of reliability.
Gates,
The affidavit further was not totally devoid of indicia of reliability. First, Burns and Linsin each made statements against penal interest by admitting past and current drug dealings.
See United States v. Harris,
Second, the information provided by Burns and Linsin was generally corroborated by police investigation. The neighborhood in which Burns and Linsin placed Reivich corresponded to the neighborhood to which the police previously had followed Burns and Linsin; the phone number provided by Burns and Linsin was listed to a residence in that same neighborhood; and police the next morning observed a ear registered in Reivich’s name parked in the driveway of that residence. Furthermore, the affidavit suggested that Burns and Lin-sin had independently told consistent stories. The theory connecting reliability and corroboration is that an informant who is correct about some things more likely will be correct about critical unverified facts,
Spinelli v. United States,
In arguing that these indicia still are not sufficient to show reliability, Reivich and the district court focus, for example, on the fact that Burns and Linsin were neither citizen informants nor informants with established records of reliability and on the fact that the information Burns and Linsin provided did not consist of predictions of future events that were ultimately corroborated by subsequent happenings. Such emphases typify the “excessively technical dissection of informants’ tips” and the “judging [of] bits and pieces of information in isolation against * * * artificial standards” against which the Supreme Court cautioned in
Gates
and
Upton. See Upton v. Massachusetts,
II.
A facially sufficient affidavit, however, may be challenged on the ground that it includes deliberate or reckless falsehoods,
Franks v. Delaware,
Although absent clear error we are bound by the district court’s findings of fact regarding the circumstances of Burns’ and Linsin’s statements, we may reverse if that court’s ultimate ruling on suppression reflects an erroneous view of the applicable law.
United States v. Lewis,
First, courts have stated, as the district court implicitly found here, that recklessness may be inferred from the fact of omission of information from an affidavit.
E.g., Martin,
Second, even if we accept the district court’s implicit inference of recklessness in regard to the omissions from the affidavit, we must consider whether the affidavit, supplemented by the information regarding police promises to Burns and Linsin, still could have supported a finding of probable cause. 1 The district court found only that the omitted facts and circumstances were material — i.e., that they might have changed the decision of the judicial officer issuing the warrant. Any misconception that such a finding is adequate to justify suppression springs in part from the two different ways in which courts have used the concept of “materiality” in Franks cases.
On one hand, courts concerned perhaps with a perceived boundlessness in extending
Franks
to include omissions as well as affirmative falsehoods limit the extension to cases where the omission is sufficiently material to cast doubt on the existence of probable cause; absent this degree of relevance, these courts suggest, omissions do not rise to the level of misrepresentations and thus do not implicate the concern with falsehood addressed in
Franks. United States v. Dennis,
This erosion of the second
Franks
factor may be supported on the ground that police, by omitting information from the affidavit, act in a manner destructive of the warrant process.
See Reivich,
Applying
Franks
here, we conclude that an affidavit supplemented with the police promises of leniency to Burns and Linsin still would have supported a finding of probable cause. Such a result follows from our earlier analysis of the facial suffi
*963
ciency of the affidavit and our conclusion that such “deals” are not inconsistent with continued recognition of the inferences of reliability that otherwise attach to statements against penal interest.
2
Details of the exchanges between Burns and Linsin and the police particularly would add little to consideration of their reliability because the judicial officer issuing the warrant, presented as he was with the fact of the arrest, could easily have suspected and taken into account the typical kind of bargaining inyolved here. After all, we expect such judicial officers to be only neutral and detached — not naive and ingenuous.
Cf People v. Kurland,
Reivich points to several other inaccuracies in the affidavit, but the correction of
most, such as the misstatement regarding where Burns and Linsin were arrested, clearly would not change the probable cause determination. The informants’ cross-corroboration is somewhat diminished by the district court’s finding that only Linsin, and not .Burns, gave the police a phone number for Reivich; but the informants still independently identified Reivich as their source of cocaine and placed his residence in the same general area; and to find that the error (assuming it was reckless) in the affidavit regarding the phone number negated the existence of probable cause would greatly exaggerate the role of cross-corroboration in the totality of circumstances on which we rely. Similarly, even if Burns did not tell the police that Reivich had cocaine left, it is not disputed that he told them that Reivich would be receiving more the morning of the search; nor is it fatal to the existence of probable cause that Burns and Linsin may have just affirmed police suggestions that Reivich was their source of cocaine or that Linsin had to call his wife to get Reivich’s phone number (after all, Reivich had moved just three days previously). We need not determine whether the affidavit also established probable cause for the search of Reivich’s car because a vehicle found on a premises (except, for example, the vehicle of a guest or other caller) is considered to be included within the scope of a warrant authorizing a search of that premises.
United States v. Bulgatz,
Since there is no basis for excluding the challenged evidence in this case, we need not reach the district court’s consideration, pursuant to
United States v. Leon,
We reverse the order of suppression and remand to the district court for further proceedings.
Notes
. The district court’s failure to reach this issue would have been appropriate if the court’s opinion could be read as holding that probable cause was lacking even on the face of the affidavit.
See United States v. Boyce,
. We recognize the contrary theory that an informant who has been arrested may seek to shift the blame from himself or may implicate another falsely to gain favor with the police.
E.g., United States
v.
Martin,
