UNITED STATES EQUAL EMPLOYMENT OPPORTUNITY COMMISSION v. GARDEN AND ASSOCIATES, LTD.
No. 89-640-A
United States District Court, S.D. Iowa
Apr. 9, 1991
1991 WL 332691
I.
The EEOC brought suit on behalf of Margy Black, alleging that Garden and Associates’ June 20, 1987, termination of Black as a bookkeeper resulted from age discrimination. The EEOC moved for partial summary judgment, and Garden and Associates responded with a motion to dismiss for lack of subject matter jurisdiction.
Garden and Associates argued that it lacked the twenty requisite employees to be considered an employer under the Age Discrimination in Employment Act,
II.
The ADEA describes “employer” as a “person engaged in an industry affecting commerce who has twenty or more employees for each working day in each of twenty or more calendar weeks in the current or preceding calendar year.”
The parties agree and stipulate that the Defendant‘s employee time records for the relevant years, 1986 and 1987, show that using the method of counting only employees who worked or were on paid leave each working day of each of twenty weeks in a calendar year, the Defendant would have employed less than twenty employees for each of twenty calendar weeks[.] [P]ursuant to said method, Defendant had 16 employees in 1987 by his count and 19 employees under Plaintiff‘s count.
The parties further stipulate that using the method of counting all employees who are on the payroll and who were not terminated in any given week, the Defendant had the requisite number of twenty employees in 1987.
The sole issue on this appeal is whether part-time employees who are neither working nor on paid leave during each day of the work week should be counted toward a company‘s total number of employees under the ADEA. We find that they should not.
This case is controlled by McGraw v. Warren County Oil Co., 707 F.2d 990 (8th Cir.1983) (per curiam). In McGraw, this court ruled that part-time workers who did not work each day of the work week were not “employees” for that week. Id. at 991. See also Zimmerman v. North Am. Signal Co., 704 F.2d 347, 354 (7th Cir.1983) (hourly paid workers were not employees on days they were neither working nor on paid leave).
The EEOC stipulated that their claim would fail if part-time employees who were neither working nor on paid leave were not counted toward Garden and Associates’ total number of employees. Based on McGraw, we find that employees must either work or be on paid leave each day of the work week in order to be counted as an employee for that week under
The district court‘s dismissal of the claim for lack of subject matter jurisdiction is affirmed.
UNITED STATES of America, Appellant, v. Phillip MOORE, Appellee.
No. 90-2330.
United States Court of Appeals, Eighth Circuit.
Submitted Feb. 12, 1991. Decided Feb. 12, 1992.
James M. Davis, Omaha, Neb., argued, for appellee.
Before MAGILL, BEAM and LOKEN, Circuit Judges.
LOKEN, Circuit Judge.
The United States appeals an order of the district court granting appellee Phillip Moore‘s motion to suppress evidence seized in a search conducted by state law enforcement officers pursuant to a state search warrant. The district court held that the no-knock entry authorized by the warrant violated the knock-and-announce requirements of
I.
On October 24, 1989, Officer Michael Terrell of the Omaha Police Department applied for a warrant to search Moore‘s residence. Based upon information supplied by a reliable confidential informant, Terrell‘s Affidavit and Application stated that Moore had sold controlled substances from his residence within the previous 48 hours and was in possession of “a quantity of marijuana and other suspected narcotics packaged for street sale.” Terrell requested a “no-knock” search warrant, averring:
officers know from past experience that the evidence being sought could easily be destroyed by flushing it down the toilet or sink if officers were required to announce their presence and purpose.
A Nebraska County Court judge issued the requested warrant, expressly authorizing officers executing the warrant to “enter the premises described above without knocking or announcing their authority.”
The next morning, Terrell and other officers knocked down the door, entered Moore‘s residence, and then announced their presence and purpose. The officers detained Moore and, during their subsequent search, found several sets of controlled substances packaged for sale, a handgun, and drug paraphernalia.
The state charged Moore with a drug offense. Before his trial, it was discovered that his residence is within one thousand feet of an elementary school. Federal law calls for twice the maximum punishment otherwise allowed in these circumstances. A federal grand jury then indicted Moore on two counts of possessing a controlled substance with intent to distribute within one thousand feet of an elementary school in violation of
Before his federal trial, Moore filed a motion to suppress all evidence seized by the state officers. Following an evidentiary hearing, the district court held (i) that the legality of the seizure for purposes of this federal prosecution must be determined “as if the search and seizure had been made by federal officers,” citing Preston v. United States, 376 U.S. 364, 366, 84 S.Ct. 881, 883, 11 L.Ed.2d 777 (1964); (ii) that the evidence must be excluded because the no-knock search warrant violated
the affidavit is so completely lacking in particularized facts which would provide reasonable or probable cause to waive the knock and announce requirement of
18 U.S.C. § 3109 [that] the officers cannot be said to have had an objective reasonable belief in the sufficiency of the affidavit and the warrant issued therefrom.
The government has appealed the district court‘s decision, arguing that the evidence seized at Moore‘s residence is admissible under Leon‘s good faith exception to the exclusionary rule because the state officers’ good faith should be determined under Nebraska rather than federal law.
II.
In Leon, the Supreme Court held that the Fourth Amendment‘s exclusionary rule does not apply to “evidence obtained in objectively reasonable reliance on a subsequently invalidated search warrant.” 468 U.S. at 922, 104 S.Ct. at 3420. As the district court noted, however, this good faith exception does not apply if the warrant was based upon an affidavit “so lacking in indicia of probable cause as to render official belief in its existence entirely unreasonable.” Id. at 923, 104 S.Ct. at 3421. See also United States v. Sager, 743 F.2d 1261, 1263 (8th Cir.1984), cert. denied sub nom., Harmon v. United States, 469 U.S. 1217, 105 S.Ct. 1196, 84 L.Ed.2d 341 (1985).
In this case, it is undisputed that the Nebraska judge had probable cause to issue the warrant to search Moore‘s residence. The issue is whether the no-knock entry was lawful. A Nebraska statute expressly authorizes state officers to obtain a no-knock search warrant, as was done here. See
III.
The district court concluded that
The question whether evidence obtained by state officers and used against a defendant in a federal trial was obtained by unreasonable search and seizure is to be judged as if the search and seizure had been made by federal officers.
However, the Supreme Court has only considered this question in the context of evidence seized by state officials in violation of the Fourth Amendment. Likewise, our prior cases applying the Elkins/Preston doctrine to exclude evidence seized by state officers from federal prosecutions have involved Fourth Amendment violations. See United States v. Keene, 915 F.2d 1164 (8th Cir.1990);2 United States v. Tate, 821 F.2d 1328, 1330 (8th Cir.1987), cert. denied, 484 U.S. 1011, 108 S.Ct. 712, 98 L.Ed.2d 662 (1988); United States v. Shegog, 787 F.2d 420, 422 (8th Cir.1986); United States v. Ross, 713 F.2d 389, 393 n. 7 (8th Cir.1983).
Elkins has also been cited in cases holding that evidence seized by state officers in conformity with the Fourth Amendment will not be suppressed in a federal prosecution because state law was violated. See United States v. Pforzheimer, 826 F.2d 200, 204 (2d Cir.1987); United States v. Eng, 753 F.2d 683, 686 (8th Cir.1985); United States v. Montgomery, 708 F.2d 343, 344 (8th Cir.1983). However, we do not read these decisions to mean that federal law governs all aspects of the admissibility in federal prosecutions of evidence independently acquired by state officers. Rather, they are based upon the proposition that, “states are not free to impose on Federal courts requirements more strict than those of the Federal laws or Constitution.” United States v. Combs, 672 F.2d 574, 578 (6th Cir.1982).
Assuming, then, no violation of the Fourth Amendment (a question we take up in Part V, infra), we come to the narrow question at issue here—when state officers, acting totally without federal involvement,3 seize evidence that is later offered in a federal prosecution, must that evidence be excluded if the no-knock entry violated
“[T]he purpose of the exclusionary rule is to deter unlawful police conduct.” United States v. Peltier, 422 U.S. 531, 542, 95 S.Ct. 2313, 2320, 45 L.Ed.2d 374 (1975). This is not a case in which the state officers intentionally violated a federal statute that governed their conduct.5 Here,
Therefore, we conclude that the proper standard in this case is whether the state officials complied with Nebraska law and the Fourth Amendment, or, under Leon, had an objectively reasonable basis to believe they were complying with Nebraska law and the Fourth Amendment, in applying for and issuing the no-knock warrant. Our task, then, is to examine the no-knock warrant to search Moore‘s residence under Nebraska law, the Fourth Amendment, and Leon.
IV.
In Nebraska, no-knock warrants are expressly authorized by statute:
In executing ... a search warrant ... the officer may break open any outer or inner door or window of a dwelling house or other building ... without giving notice of his authority and purpose, if the judge or magistrate issuing a search warrant has inserted a direction therein that the officer executing it shall not be required to give such notice, but the political subdivision from which such officer is elected or appointed shall be liable for all damages to the property in gaining admission. The judge or magistrate may so direct only upon proof under oath, to his satisfaction that the property sought may be easily or quickly destroyed or disposed of, or that danger to the life or limb of the officer or another may result, if such notice be given....
A separate sentence and paragraph in the affidavit was as follows: “The cocaine is located in a tupperware container located on the first floor of the residence very close to a toilet area.” The affiant recited that it had been his experience that persons who deal in controlled substances keep devices and paraphernalia used in the preparation, sorting, processing, and packaging of the substances; that some drugs may be quickly disposed of or destroyed; and that unless the warrant provided for nighttime entry without notice on this particular night ... the substances may not be present the next day.
311 N.W.2d at 522. The court upheld the warrant and the subsequent no-knock entry. It first held that
We believe we can take judicial notice of the fact that substances such as cocaine, LSD, and certain forms of prepared marijuana may be easily and quickly disposed of by merely flushing them down a toilet or drain, both of which were located in the residence in the case before us.
In this case, Officer Terrell, like the affiant in Meyer, relied upon his general experience in averring that a no-knock warrant was needed to prevent destruction of the suspected drugs. Unlike the affiant in Meyer, however, Terrell did not present
Although the Meyer decision can be read as more fact specific, we conclude that Officer Terrell and the County Court judge acted in “objectively reasonable reliance” upon this decision of the highest court in the state in concluding that a no-knock search warrant could be issued on the basis of Terrell‘s affidavit without violating
V.
The remaining question is whether, under Leon, the evidence must be excluded because it was seized in obvious violation of the Fourth Amendment. There is no dispute that the reason given for the no-knock entry—possible destruction of the evidence to be seized—is constitutionally adequate. “Officers need not announce their purpose before conducting an otherwise authorized search if such an announcement would provoke ... the destruction of critical evidence.” Katz v. United States, 389 U.S. 347, 355 n. 16, 88 S.Ct. 507, 513 n. 16, 19 L.Ed.2d 576 (1967). The question is whether “exigent circumstances” are constitutionally required to execute a search warrant without knocking and, if so, whether no-knock entry may be justified by the general experience of police officers regarding the likelihood that knocking will result in the destruction of the drugs being sought.8
In Ker v. California, 374 U.S. 23, 83 S.Ct. 1623, 10 L.Ed.2d 726 (1963), the Court seemed to adopt an exigent circumstances requirement but was evenly divided on the question whether it can be satisfied by the general experience of law enforcement officers. Four Justices, in the plurality because Justice Harlan considered the Fourth Amendment inapplicable, upheld the unannounced entry in large part because of “the officers’ belief that Ker was in possession of narcotics, which could be quickly and easily destroyed,” 374 U.S. at 40, 83 S.Ct. at 1633. The four dissenters protested that, “The subjective judgment of the police officers cannot constitutionally be a substitute for ... a necessarily objective inquiry, namely, whether circumstances exist in the particular case which allow an unannounced police entry.” Id. at 63, 83 S.Ct. at 1645 (emphasis in original).
Since Ker and Katz, the Supreme Court has not clarified whether the Fourth Amendment prohibits no-knock entries based upon a general or blanket judgment that contraband such as drugs will otherwise be destroyed. See Hall v. Shipley,
The Fourth Amendment‘s reasonableness inquiry always turns on the facts of a particular case. See Illinois v. Gates, 462 U.S. at 230-232, 103 S.Ct. at 2328-2329. As courts have recognized in interpreting
It is reasonable for police officers to assume that suspects selling illegal drugs in small quantities from a residence that has normal plumbing facilities will attempt to destroy those drugs if officers knock before a search warrant is executed. Reflecting that obvious reality, during the years when a federal statute authorized no-knock search warrants,10 this court upheld against Fourth Amendment attack a no-knock warrant issued on the basis of an affidavit that stated:
Affiant also states that it will be necessary to break and enter the premises without announcing his authority until after he has gained admittance since previous raids by the Omaha Police Department have sometimes proven to be fruitless when minimal notice has been given.
Thomas v. United States, 501 F.2d 1169, 1173 n. 3 (8th Cir.1974). On the other hand, a blanket rule permitting no-knock search warrants in all drug cases, regardless of whether the forms and quantities suspected to be present can be readily destroyed, is patently unjustifiable and would invite unnecessarily violent and intrusive execution of many search warrants. Compare State v. Cleveland, 118 Wis.2d 615, 348 N.W.2d 512, 519-20 (1984).
In this case, Officer Terrell‘s affidavit recited testimony from an informant that Moore had been selling marijuana from his house and that he possessed an unstated quantity of drugs “packaged for street sale.” These allegations, along with Terrell‘s experience that drugs are readily destructible contraband, were the factual bases upon which the judge issued this no-knock warrant. Assuming, as we do, that the Fourth Amendment applies to the reasonableness of a search warrant‘s execution, this showing of probable cause to enter without knocking was thin indeed.
However, the fact that this warrant was arguably issued without adequate cause to justify authorizing no-knock entry does not mean that the evidence must be suppressed. Leon teaches that the evidence is admissible unless Terrell‘s affidavit was so lacking in indicia of probable cause that he could not have reasonably believed in its sufficiency. Terrell applied for the no-knock warrant under
The order of the district court is reversed and the cause is remanded for further proceedings.
BEAM, Circuit Judge, dissenting.
I respectfully dissent. The majority opinion, in my view, misapplies our law on the admissibility of evidence in federal prosecutions and makes a faulty analysis of Nebraska law. In formulating this dissent, I restate the facts in considerable detail in an attempt to present an orderly approach to the issues raised by the parties.
I.
On October 24, 1989, Officer Mike Terrell of the Omaha Police Division‘s Narcotics Unit learned, through a confidential informant and independent investigation, that controlled substances were being sold by Phillip M. Moore from Moore‘s residence at 2412 Charles Street, Omaha, Nebraska. The informant told Terrell that he had been at Moore‘s home and personally witnessed Moore in possession of marijuana and other suspected controlled substances packaged for sale. Later that day, Terrell prepared an affidavit and application for a no-knock search warrant of Moore‘s home. In his affidavit, Terrell alleged that “officers know from past experience that the evidence being sought could easily be destroyed by flushing it down the toilet or sink if officers were required to announce their presence and purpose.” Addendum to Brief of Appellant at 2. Terrell did not otherwise allege any particular reason to fear the destruction of evidence by Moore. Id. A Nebraska county judge issued the requested no-knock search warrant pursuant to Nebraska law. See
Moore was charged under Nebraska law with possession with intent to deliver controlled substances. After a preliminary hearing in a Nebraska county court on November 29, 1989, Moore was ordered to stand trial. An information was filed on November 30, 1989, and Moore‘s case was scheduled for trial before a Nebraska judge.
At some point during Moore‘s state prosecution, it was discovered that Moore‘s home is located within one thousand feet of an elementary school. Federal law punishes persons selling a controlled substance within one thousand feet of a school with twice the maximum punishment otherwise allowed under federal law, and Moore thereafter was prosecuted under federal law instead of state law. See
Moore filed a motion to suppress all evidence seized at his home by the state officers, which motion was granted by the district court. The court analyzed the validity of the seizure under federal law rather than state law because the evidence was to be admitted in a federal forum. See
II.
The government‘s challenge to the district court‘s order requires resolution of two issues: whether the district court was correct in applying federal law rather than state law to determine admissibility of the evidence in this case, and whether suppressing the evidence was correct under the applicable law. I conclude that federal law governs admissibility of evidence in this case, and that the district court correctly suppressed the evidence.
A. Applicable Law
The Supreme Court established, in Elkins v. United States, 364 U.S. 206, 80 S.Ct. 1437, 4 L.Ed.2d 1669 (1960), that
The government argues that Elkins should not apply in Moore‘s case because the state officers did not intend to circumvent federal law by seizing evidence that federal officers could not constitutionally seize. The government contends that the search warrant was sought by state officers in pursuit of a state prosecution, and that federal involvement was neither planned nor anticipated at the time the evidence was seized, but occurred only after discovering Moore‘s home was located within one thousand feet of a school. Therefore, the government argues, the risk that evidence seized by state officers in violation of the constitution will be admitted in a federal prosecution is not present in this case and that Nebraska law rather than federal law should govern the validity of the seizure.
The government‘s argument that state law should govern admissibility in this case is apparently based on the presumption that the seizure would be valid if analyzed under Nebraska law but invalid, or at least arguably so, under federal law. The government asserts that the state officers’ good faith should be analyzed under Nebraska statute section 29-411 and State v. Meyer, 209 Neb. 757, 311 N.W.2d 520 (1981), instead of United States Code section 3109. According to the government, the seizure would be valid under Nebraska law because it is “well-settled” under Meyer that section 29-411, “providing for entry for search pursuant to a warrant which contains a ‘no-knock’ provision does not offend the Fourth Amendment prohibition against unreasonable search and seizure.” Brief of Appellant at 14, 16. Therefore, the government argues, the state officers “acted in accordance with well-settled Nebraska law, thus making [their] reliance on the no-knock authorization objectively reasonable.” Id. at 16.
The Supreme Court‘s precedent cannot be distinguished on the basis advanced by the government. Contrary to the government‘s apparent presumption, state governments and the federal government do not have different standards of reasonableness for searches and seizures under the fourth amendment. The Court in Elkins determined that although evidence illegally seized by state officers was once admitted in federal prosecutions based on the theory that the fourth amendment did not apply to state officials, “the Federal Constitution, by virtue of the Fourteenth Amendment, prohibits unreasonable searches and seizures by state officers.” Elkins, 364 U.S. at 213, 80 S.Ct. at 1442. See also Ker v. California, 374 U.S. 23, 33, 83 S.Ct. 1623, 1629, 10 L.Ed.2d 726 (1963) (“the standard of reasonableness is the same under the Fourth and Fourteenth Amendments“); Mapp v. Ohio, 367 U.S. 643, 655, 81 S.Ct. 1684, 1691, 6 L.Ed.2d 1081 (1961) (“[the fourth amendment] is enforceable against [the states] by the same sanction of exclusion as is used against the Federal Government“). Therefore, a single fourth amendment standard governs the validity of sei-
Moreover, I am not convinced that Nebraska law applies a different or lesser standard to evaluate searches and seizures under section 29-411 than that applicable under section 3109. The government relies on Meyer to contend that section 29-411 does not offend the fourth amendment prohibition against unreasonable searches and seizures. I do not disagree with such a conclusion. However, Meyer did not hold that all no-knock searches under section 29-411 are reasonable under the fourth amendment or that an officer‘s reliance on a warrant issued under that section is necessarily in good faith. Instead, Meyer, relying on federal cases, determined that the no-knock search at issue was consistent with the fourth amendment. The affidavit supporting the no-knock search in Meyer alleged that drugs were located very close to the toilet area, and that the drugs may be destroyed if an announcement were required. Meyer, 311 N.W.2d at 523-24 (citing Sabbath v. United States, 391 U.S. 585, 88 S.Ct. 1755, 20 L.Ed.2d 828 (1968); Ker, 374 U.S. at 40, 83 S.Ct. at 1633; Mapp, 367 U.S. at 643, 81 S.Ct. at 1684). Thus, Meyer did not validate all searches under section 29-411, but merely upheld the search at issue based on a particularized affidavit that satisfied the fourth amendment.
Section 29-411 would not, in my view, allow a no-knock search where the federal statute would not. Although section 29-411 defines in the body of the statute when a state no-knock search is permitted and
B. Suppression of Evidence
Having resolved that Nebraska law does not impose a lower threshold of reasonableness for searches and seizures, it must now be decided whether the seizure in this case was proper. The Supreme Court in Leon held that “evidence obtained in objectively reasonable reliance on a subsequently invalidated search warrant” should not generally be excluded. Leon, 468 U.S. at 922, 104 S.Ct. at 3420. The exclusionary rule still applies, however, if (1) the magistrate or judge issuing the warrant was misled by information in an affidavit that the affiant knew was false or would have known was false except for affiant‘s reckless disregard for the truth; (2) the magistrate wholly abandoned his or her judicial role and became a rubber stamp for the police; (3) the affidavit is so lacking in indicia of probable cause that official belief in its existence is entirely unreasonable; or (4) the warrant itself is so facially deficient, in failing to particularize the place to be searched or the things to be seized, that the executing officers cannot reasonably believe it to be valid. United States v. Sager, 743 F.2d 1261, 1262-63 (8th Cir.1984), cert. denied, 469 U.S. 1217, 105 S.Ct. 1196, 84 L.Ed.2d 341 (1985); see Leon, 468 U.S. at 922-23, 104 S.Ct. at 3420-21. As earlier stated, the district court in this case found Officer Terrell‘s affidavit so lacking in indicia of
Because the officers in this case were acting pursuant to a no-knock search warrant, and, in fact, did not knock and announce their presence, the question of whether the officers held a reasonable belief in the need to proceed unannounced must be analyzed in light of the prerequisites for obtaining such a warrant. As I have stated, no-knock warrants under both
Officer Terrell‘s affidavit did not present sufficient indicia of exigent circumstances. The affidavit consisted only of a general allegation that did not relate to the particular premises to be searched, the person to be searched, or the particular circumstances surrounding the search. The affidavit alleged only that “officers know from past experience that the evidence being sought could easily be destroyed by flushing it down the toilet or sink if officers were required to announce their presence.” Addendum to Brief of Appellant at 2. This allegation, standing alone, presents virtually no particularized facts respecting the need to enter Moore‘s home without announcement. I, therefore, agree with the district court‘s conclusion that “[t]o hold otherwise would mean that any time drugs are involved, the executing officers would not have to knock and announce their purpose.” Moore, Memorandum at 7. See also Stewart, 867 F.2d at 585 (“Followed to its logical conclusion, the Government‘s argument would obviate the necessity for complying with the statute in any search of the residence of an alleged drug dealer.“).
Although I agree with the district court that the officers did not hold an objectively reasonable belief in the need for a no-knock entry, I believe that this is a close case and I do not intend to frustrate the legitimate use by law enforcement officers of such search warrants whenever they are reasonably necessary. In evaluating an officer‘s good faith reliance on a search warrant, we need not find particularized facts that conclusively establish probable cause or exigent circumstances, but only that the affidavit is not so lacking in necessary information, based on particularized facts, that a belief in the validity of the warrant is unreasonable. Leon, 468 U.S. at 922-23, 104 S.Ct. at 3420-21; Sager, 743 F.2d at 1262-63. In this case, the allegation that Moore was in possession of drugs came from a reliable informant and the drugs in Moore‘s possession were packaged for sale and thus may have been small enough to flush down a toilet or rinse down a sink. However, because the affidavit in this case did not present particularized facts to provide a reasonable belief in the need to enter Moore‘s home without knocking, I would affirm the district court.
III.
I conclude that the search and seizure in this case was unreasonable. The evidence seized in Moore‘s home is not admissible under the good faith exception to the exclusionary rule. The order of the district court granting Moore‘s motion to suppress should be affirmed.
Notes
Originally enacted in 1917, Section 3109 provides:
The officer may break open any outer or inner door or window of a house, or any part of a house, or anything therein, to execute a search warrant, if, after notice of his authority and purpose, he is refused admittance or when necessary to liberate himself or a person aiding him in the execution of the warrant. Section 29-411 provides:
29-411. Warrants and arrests; powers of officer; direction for executing search warrant; damages. In executing a warrant for the arrest of a person charged with an offense, or a search warrant, or when authorized to make an arrest for a felony without a warrant, the officer may break open any outer or inner door or window of a dwelling house or other building, if, after notice of his office and purpose, he is refused admittance; or without giving notice of his authority and purpose, if the judge or magistrate issuing a search warrant has inserted a direction therein that the officer executing it shall not be required to give such notice, but the political subdivision from which such officer is elected or appointed shall be liable for all damages to the property in gaining admission. The judge or magistrate may so direct only upon proof under oath, to his satisfaction that the property sought may be easily or quickly destroyed or disposed of, or that danger to the life or limb of the officer or another may result, if such notice be given; but this section is not intended to authorize any officer executing a search warrant to enter any house or building not described in the warrant.
§ 3109. Breaking doors or windows for entry or exit
The officer may break open any outer or inner door or window of a house, or any part of a house, or anything therein, to execute a search warrant, if, after notice of his authority and purpose, he is refused admittance or when necessary to liberate himself or a person aiding him in the execution of the warrant.
We think it significant that the cases applying
if the judge or United States magistrate issuing the warrant (1) is satisfied that there is probable cause to believe that (A) the property sought may and, if such notice is given, will be easily and quickly destroyed or disposed of ... and (2) has included in the warrant a direction that the officer executing it shall not be required to give such notice. Any officer acting under such warrant, shall, as soon as is practicable after entering the premises, identify himself and give the reasons and authority for his entrance upon the premises.
