United States v. Ritter ( 2005 )


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  •                                                                                                                            Opinions of the United
    2005 Decisions                                                                                                             States Court of Appeals
    for the Third Circuit
    8-3-2005
    USA v. Ritter
    Precedential or Non-Precedential: Precedential
    Docket No. 04-3489
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    PRECEDENTIAL
    UNITED STATES COURT OF APPEALS
    FOR THE THIRD CIRCUIT
    No. 04-3489
    UNITED STATES OF AMERICA;
    GOVERNMENT OF THE VIRGIN ISLANDS,
    Appellants
    v.
    ERNIE RITTER;
    REGGY RITTER;
    DALE RITTER
    Appeal from the District Court
    of the Virgin Islands
    (District Court Criminal No. 04-cr-00007)
    District Court Judge: Raymond L. Finch
    Argued: April 20, 2005
    Before: NYGAARD*, RENDELL and SMITH, Circuit
    Judges
    *Honorable Richard L. Nygaard assumed senior status on
    July 9, 2005
    (Filed: August 3, 2005)
    Bruce Z. Marshack
    Office of the U.S. Attorney
    1108 King Street, Suite 201
    Christiansted, St. Croix
    USVI, 00820
    Richard A. Friedman [ARGUED]
    U.S. Department of Justice, Room 1264
    Criminal Division, Appellate Section
    10 th Street & Constitution Avenue N.W.
    Washington, DC 20530
    Counsel for Appellants
    United States of America;
    Government of the Virgin Islands
    Jomo Meade [ARGUED]
    112 Queen Cross Street
    Frederiksted, St. Croix
    USVI, 00840
    Counsel for Appellee Ernie Ritter
    Martial A. Webster
    116 Queen Cross Street
    Frederiksted, St. Croix
    USVI, 00851
    Counsel for Appellee Reggy Ritter
    -2-
    (continued)
    Thurston T. McKelvin [ARGUED]
    Kirsten G. Downs
    Office of Federal Public Defender
    P.O. Box 223450
    Christiansted, St. Croix
    USVI, 00822
    Counsel for Appellee Dale Ritter
    OPINION OF THE COURT
    RENDELL, Circuit Judge.
    The United States of America and the Government of the
    Virgin Islands (collectively, the “government”) appeal from the
    order of the District Court of the Virgin Islands granting
    brothers Ernie, Reginald and Dale Ritter’s motion to suppress
    physical evidence. We will vacate the order of the District
    Court and remand for further findings consistent with this
    opinion.
    -3-
    I. B ACKGROUND
    A.     Facts
    In August of 2002, while conducting aerial surveillance,
    Officer Christopher Howell of St. Croix, Virgin Islands,
    working jointly with the Federal Drug Enforcement
    Administration High Intensity Drug Trafficking Area Task
    Force (“Task Force”), observed marijuana growing in a roofless
    stable at the rear of a house in Fredericksted, St. Croix. A man
    could be seen tending the plants. Officer Howell notified Task
    Force ground units, who entered the premises without a warrant,
    destroyed the growing marijuana plants and apprehended the
    gardener. The gardener admitted cultivating and tending the
    plants but denied residing in the house; no charges were filed
    against him. Three additional plots of marijuana plants growing
    in a field behind the house were also discovered and destroyed
    during the raid.
    The following Spring, on April 24, 2003, Officer Howell
    received the first of two anonymous calls relating to the property
    previously surveilled and indicating that its residents were
    growing marijuana on the premises. The unidentified female
    caller advised Officer Howell that the “occupants of the house”
    – no names were provided – were growing marijuana “to the
    rear of their residence.” She advised that there were “‘hundreds
    of plants’ located in the horse stables and the field adjacent to
    -4-
    the stables.” (Howell Affidavit.) Officer Howell noted the
    information but took no immediate action.
    Two weeks later, on May 7, 2003, Officer Howell
    received a second call. Again, the caller remained anonymous,
    but Officer Howell testified that he believed it to be the same
    person who had placed the April call. The second call provided
    additional information: the informant repeated the allegation that
    marijuana was being grown in the back of the residence but
    added that she had personally observed someone carrying plants
    into the house, and she had heard from another person that there
    were at least two indoor grow rooms inside the house. The
    tipster, however, did not name or describe any of the residents
    of the house, nor did she indicate precisely where in the house
    plants were growing. Officer Howell did not remember asking
    for more specific information.
    Following the second call, Officer Howell immediately
    applied for a warrant, basing his affidavit in support of probable
    cause on both the 2002 raid and the information provided by the
    anonymous tipster. Other than to draw upon his previous
    experience in 2002, Officer Howell did not undertake any
    additional corroborative investigation to determine, inter alia,
    how many individuals resided in the house at issue. The
    affidavit identified the property by reference to an aerial
    -5-
    photograph (“Attachment ‘A’”),1 which shows a large main
    structure or residence with at least two outside doors visible,
    along with two additional structures on the premises. The
    warrant subsequently issued by the Magistrate Judge identified
    the premises to be searched as “No known number New Street
    Frederiksted St. Croix U.S.V.I. further pictured on Attachment
    ‘A’”,2 and authorized the government to search for “marijuana
    and items used to process, and facilitate the growing of
    marijuana, i.e., lighting, air-conditioning units, ventilation units,
    scales and packaging materials.”
    Howell was one of many law enforcement officers
    present for the execution of the warrant the following day.
    However, at the suppression hearing before the District Court,
    1
    At no time have the parties disputed that Attachment “A”
    features the Ritters’ property and is the same property that was
    the subject of the 2002 raid initiated by Officer Howell’s aerial
    surveillance.
    2
    The parties now agree that the property’s correct description
    is 87 Mars Hill. However, Officer Howell testified that Mars
    Hill “is part of New Street” and that confusion as to addresses
    on the island illustrated the need to attach a photograph of the
    premises to be searched.
    -6-
    he was the only witness to testify regarding the raid.3 Officer
    Howell explained that those present on the scene included
    various “teams” – entry teams (who conduct an initial sweep of
    the premises for people), perimeter teams (who secure the
    perimeter) and search teams (who conduct a more thorough
    search and actually seize evidence). At some point during the
    warrant’s execution, entry team members, who were the first to
    infiltrate the premises, realized that the property’s main structure
    was not a single dwelling but, rather, consisted of at least four
    separate apartments. The record indicates that each of the
    defendant brothers – Ernie, Dale and Reginald – occupied
    separate apartments, although it is not clear which of the
    brothers, other than Dale, was home at the time of the raid.
    Despite the discovery of multiple units in the residence, after
    the entry teams finished their preliminary sweep, search teams
    were sent in to more thoroughly search the premises and collect
    evidence. While the record does not make clear whether Officer
    Howell even entered the house, he testified as to the evidence
    observed and seized inside.4
    3
    Only two witnesses testified in total – Howell and Andre
    Peterson, an investigator for the Office of the Public Defender.
    4
    Howell himself was on a perimeter team. He described his
    responsibility as the “affiant on the search” by stating: “You
    might say that I, I decided who would do what during the course
    of the search.”
    -7-
    Howell’s testimony concerning the sequence of events is
    imprecise, but ultimately, marijuana, guns and cash were
    collected from various locations within the building, including
    the brothers’ respective apartments. As predicted by the
    anonymous tipster, two indoor grow rooms, one downstairs and
    one upstairs, were discovered. Marijuana was also found
    growing in at least two more areas either in or outside the home.
    In addition, a rifle was found either laying or hanging on the bed
    of Ernie Ritter along with a second gun in his closet; money and
    drugs were found in the oven or broiler of Dale Ritter; and
    marijuana was discovered on Dale Ritter’s person after a pat-
    down by officers.
    B.       District Court Proceedings
    The District Court granted the defendants’ motion to
    suppress all physical evidence.5 Although the District Court
    rejected defendants’ contentions that the warrant was not
    supported by probable cause and that it failed to adequately
    describe the location to be searched, the Court found that, based
    on what the officers discovered as to the true character of the
    residence, the warrant did not describe with particularity the
    place to be searched. Citing to the Supreme Court’s opinion in
    Maryland v. Garrison, the District Court held that the warrant
    5
    The motion was filed by defendant Ernie Ritter, and then
    joined by his brothers Reginald and Dale Ritter.
    -8-
    was facially deficient – in other words, the entry teams’
    discovery of multiple units inside the residence had essentially
    functioned to retroactively invalidate the search warrant. 
    480 U.S. 79
    , 86-87 (1987). According to the District Court, Howell
    and his fellow officers enjoyed a “windfall” but should not have
    acted upon it – “Once the police officers realized the building
    was a multi-unit dwelling, the Court holds that the search
    warrant was defective for failing to specify which unit(s) were
    to be searched.”
    The government contended that the warrant should
    nonetheless be deemed sufficient because the “good faith”
    exception should have applied. The District Court rejected this
    argument, noting that there are four situations in which the
    general presumption of good faith, which generally attaches
    based on the mere issuance of a warrant, is negated:
    (1) [when] the magistrate [judge] issued the
    warrant in reliance on a deliberately or recklessly
    false affidavit;
    (2) [when] the magistrate [judge] abandoned his
    judicial role and failed to perform his neutral and
    detached function;
    (3) [when] the warrant was based on an affidavit
    “so lacking in indicia of probable cause as to
    -9-
    render official belief in its existence entirely
    unreasonable”; or
    (4) [when] the warrant was so facially deficient
    that it failed to particularize the place to be
    searched or the things to be seized.
    U.S. v. Hodge, 
    246 F.3d 301
    , 308 (3d Cir. 2001) (citation
    omitted). Based on the warrant’s failure to particularize the
    place to be searched, the District Court found the warrant
    facially defective and based on the fourth factor above, declined
    to apply the good faith exception. “When the police officers
    realized that there were multiple dwelling units and the search
    warrant gave them no guidance as to which unit(s) were to be
    searched, the police officers could not be said to have been
    executing the warrant in good faith by subsequently searching
    at least four different residential units.” All evidence seized
    pursuant to the search warrant, the District Court thus
    concluded, should be suppressed.
    II. A NALYSIS
    A.     Jurisdiction and Standard of Review
    The District Court had jurisdiction under 
    48 U.S.C. § 1612
    ; we have jurisdiction over this government appeal
    pursuant to 
    18 U.S.C. § 3731
    .
    - 10 -
    On a motion to suppress, the government bears the
    burden of showing that each individual act constituting a search
    or seizure under the Fourth Amendment was reasonable. United
    States v. Johnson, 
    63 F.3d 242
    , 245 (3d Cir. 1995). With
    respect to a suppression order, we review the District Court’s
    factual findings for clear error, see United States v. Roberson,
    
    90 F.3d 75
    , 77 (3d Cir. 1996) (citing Ornelas v. United States,
    
    517 U.S. 690
    , 699-700 (1996)), and exercise plenary review
    over its legal determinations, see United States v. Coggins, 
    28 V.I. 241
    , 
    986 F.2d 651
    , 654 (3d Cir. 1993). However, w hen a
    district court, in reviewing a magistrate’s determination of
    probable cause, bases its probable cause ruling on facts
    contained in an affidavit, we exercise plenary review over the
    district court’s decision. United States v. Conley, 
    4 F.3d 1200
    ,
    1204 (3d Cir. 1993) (citations omitted). In contrast, both our
    court and the district court exercise a deferential review of the
    magistrate’s initial probable cause determination. 
    Id.
     at 1205
    (citing Illinois v. Gates, 
    462 U.S. 213
    , 236 (1983)).
    B.     Discussion
    The Fourth Amendment of the United States Constitution
    provides: “The right of the people to be secure in their persons,
    houses, papers, and effects, against unreasonable searches and
    seizures, shall not be violated, and no Warrants shall issue, but
    upon probable cause, supported by Oath or affirmation, and
    particularly describing the place to be searched, and the persons
    or things to be seized.” U.S. Const. amend. IV. The right of
    - 11 -
    security in person and property afforded by the Fourth
    Amendment may be invaded in various different ways by
    searches and seizures – here, defendants challenge the
    magistrate’s issuance of the warrant as well as the government’s
    execution of that warrant; however, “[i]t must always be
    remembered that what the Constitution forbids is not all
    searches and seizures, but unreasonable searches and seizures,”
    Elkins v. United States, 
    364 U.S. 206
    , 222 (1960).
    1.     Probable Cause
    The threshold requirement for issuance of a warrant is
    probable cause. However, in reviewing the issuance of a
    warrant and given the historic preference expressed by our
    courts for the warrant process, see Johnson v. United States, 
    333 U.S. 10
    , 13-14 (1948), we are to determine whether the
    magistrate had a “substantial basis” for concluding that probable
    cause was present, Illinois v. Gates, 
    462 U.S. 213
    , 236 (1983).
    “[T]he Fourth Amendment requires no more.” 
    Id.
     T he District
    Court, viewing the “totality of the circumstances,” 
    id.,
     and
    deferring to a principle oft articulated by this Court – that
    “after-the-fact scrutiny should not take the form of de novo
    review,” see, e.g., United States v. Ninety-Two Thousand Four
    Hundred Twenty-Two Dollars and Fifty-seven Cents ($
    92,422.57), 
    307 F.3d 137
    , 146 (3d Cir. 2002) (quoting Gates,
    
    462 U.S. at 235
    ) – could “not find that the search warrant
    application was devoid of probable cause,” notwithstanding
    - 12 -
    Officer Howell’s admission that he did nothing to
    independently corroborate the anonymous caller’s tips. This
    conclusion, we think, requires discussion.
    Ernie and Reginald Ritter claim on appeal that the
    District Court erred in concluding that there existed probable
    cause to support the magistrate judge’s issuance of a warrant.6
    They assert that Officer Howell’s affidavit was based on
    nothing more than uncorroborated anonymous tips and that such
    information does not form an adequate basis for the issuance of
    a warrant under Gates and its progeny. 
    462 U.S. at 233
    (replacing two-prong test with a “totality of the circumstances”
    approach for determining if an informant’s tip established
    probable cause). The government counters that Howell’s
    affidavit appropriately incorporated his past personal experience
    of having seized marijuana from the property in question in
    2002 to corroborate the more recent anonymous tips. To some
    extent, we think, both parties’ assertions have merit.
    6
    It is “well established that the prevailing party below need
    not cross-appeal to entitle him to support the judgment in his
    favor on grounds expressly rejected by the court below.” Swarb
    v. Lennox, 
    405 U.S. 191
    , 202 (1972) (White, J., concurring)
    (citing Walling v. Gen. Indus. Co., 
    330 U.S. 545
     (1947)).
    Because the Ritters have attacked on appeal the District Court’s
    reasoning, not the result achieved, they are not barred from re-
    visiting the probable cause issue here. See Mass. Mut. Life Ins.
    Co. v. Ludwig, 
    426 US 479
     (1976).
    - 13 -
    On the one hand, a warrant may issue even in the absence
    of direct, first-hand evidence. See United States v. Burton, 
    288 F.3d 91
    , 103 (3d Cir. 1992) (noting that “direct evidence linking
    the residence to criminal activity is not required to establish
    probable cause”); United States v. Jones, 
    28 V.I. 375
    , 
    994 F.2d 1051
    , 1056 (3d Cir. 1993) (“While ideally every affidavit would
    contain direct evidence linking the place to be searched to the
    crime, it is well established that direct evidence is not required
    for the issuance of a search warrant.”). Gates requires that a
    court considering the sufficiency of an agent’s affidavit look at
    the “totality of the circumstances,” and, in employing this
    flexible standard, the Supreme Court has explained that the
    “task of the issuing magistrate is simply to make a practical,
    common-sense decision whether, given all the circumstances set
    forth in the affidavit before him, including the ‘veracity’ and
    ‘basis of knowledge’ of persons supplying hearsay information,
    there is a fair probability that contraband or evidence of a crime
    will be found in a particular place.” Id. at 238-39 (citations
    omitted). In other words, an issuing court need only conclude
    that it would be reasonable to seek the sought-after objects in
    the place designated in the affidavit; a court need not determine
    that the evidence is in fact on the premises. See Conley, 
    4 F.3d at 1205
     (“Keeping in mind that the task of the issuing magistrate
    is simply to determine whether there is a ‘fair probability that
    contraband or evidence of a crime will be found in a particular
    place’ . . . a reviewing court is to uphold the warrant as long as
    there is a substantial basis for a fair probability that evidence
    will be found.”) (quoting Gates, 
    462 U.S. at 238
    )).
    - 14 -
    On the other hand, however, in Alabama v. White, 
    496 U.S. 325
     (1990), where the Supreme Court adopted the “totality
    of the circumstances” test to determine whether an anonymous
    tip could provide reasonable suspicion for a Terry stop,7 the
    Court stressed two factors: (1) an officer’s ability to corroborate
    significant aspects of the tip, and (2) the tip’s ability to predict
    future events. Where corroboration or independent investigation
    after receipt of an anonymous tip is lacking – and thus the
    predictive value of the tip goes untested before a warrant is
    issued – courts have found officers’ subsequent reliance on the
    warrant unreasonable. See, e.g, United States v. Wilhelm, 
    80 F.3d 116
    , 121-22 (4th Cir. 1996) (reliance unreasonable
    because magistrate acted as rubber stamp by approving “bare
    bones” affidavit based solely upon uncorroborated anonymous
    tip); United States v. Weaver, 
    99 F.3d 1372
    , 1380 (6th Cir.
    1996) (reliance unreasonable because detective had no personal
    knowledge of unlawful activity, did not conduct any visual
    reconnaissance of area, had only third-party hearsay information
    on marijuana-growing operation on property, and detective
    executed warrant himself).
    Here, like the officer-affiants in these cases, Officer
    Howell, after receiving an anonymous tip call, made no attempt
    7
    A Terry stop, of course, requires only reasonable suspicion,
    see Terry v. Ohio, 
    392 U.S. 1
    , 
    20 L. Ed. 2d 889
    , 
    88 S. Ct. 1868
    (1968), a less demanding level of suspicion than is required to
    establish probable cause.
    - 15 -
    to verify the informant’s allegations through further independent
    investigation. But, unlike the officers in those cases, Howell did
    have arguably relevant previous experience with the property in
    question and included this “historical information [regarding]
    the previous seizure in August 2002” in his affidavit. The
    question is whether this experience was sufficiently
    corroborative so as to give the tip predictive value. It could be
    said that the connection to the previous raid was tenuous in
    terms of actual corroboration – it occurred seven months before,
    the marijuana was being grown in the stable area, the person
    apprehended was the gardener who apparently did not live on
    the premises, and there appears to have been no direct
    connection to the house or its inhabitants. However, Officer
    Howell’s previous observation, the similarity of the type of
    offense, the fact that the current tip involved both the house and
    the surrounding outdoor area, and the logical inference that the
    gardener might have been authorized by the inhabitants of the
    house to grow the marijuana, all point to the plausible
    relationship between the previous event and the tip. We can see
    how an officer and a magistrate could view the tip as
    establishing an identifiable pattern of activity on the premises.
    This is a close case. Were we reviewing the magistrate’s
    decision de novo, we might reach a different result. However,
    the Supreme Court has charged us, when reviewing the
    sufficiency of an affidavit and resulting warrant, not to engage
    in “after-the-fact scrutiny” that “take[s] the form of de novo
    review.” Gates, 
    462 U.S. at 235
    . Moreover, we review for a
    - 16 -
    “substantial basis” for concluding that probable cause existed,
    
    id. at 236
     (citation omitted), which is one step removed from a
    directed probable cause inquiry applicable when reviewing
    warrantless stops and searches. 8 Here, the deferential standard
    with which we view the magistrate’s initial probable cause
    determination tips the scale in favor of determining that the
    magistrate had a “substantial basis” for finding probable cause
    existed. In so concluding, we are mindful of the Supreme
    Court’s consistent admonitions over the course of the last half
    century regarding our preference for warrants and the nature of
    our task in reviewing warrants issued by judicial officers:
    The point of the Fourth Amendment . . . is not
    that it denies law enforcement the support of the
    usual inferences which reasonable men draw from
    evidence. Its protection consists in requiring that
    those inferences be drawn by a neutral and
    detached magistrate instead of being judged by
    the officer engaged in the often competitive
    8
    Judge Smith raises excellent questions regarding the reliance
    Officer Howell placed on anonymous tips which we might find
    persuasive if we were conducting a de novo review for probable
    cause as was the situation, for example, in the case Judge Smith
    finds analogous, United States v. Roberson, 
    90 F.3d 75
    , 77 (3d
    Cir. 1996). However, we are reviewing deferentially for
    substantial basis for a magistrate’s conclusion that probable
    cause existed.
    - 17 -
    enterprise of ferreting out crime. Any assumption
    that evidence sufficient to support a magistrate’s
    disinterested determination to issue a search
    warrant will justify the officers in making a
    search without a warrant would reduce the
    Amendment to a nullity and leave the people’s
    homes secure only in the discretion of police
    officers. . . . When the right of privacy must
    reasonably yield to the right of search is, as a rule,
    to be decided by a judicial officer, not by a
    policeman or government enforcement agent.
    Johnson v. United States, 
    333 U.S. at 13-14
    .
    A magistrate’s “determination of probable cause
    should be paid great deference by reviewing
    courts.” Spinelli [v. United States, 
    393 U.S. 410
    ,
    419 (1969)]. “A grudging or negative attitude by
    reviewing courts toward warrants,” is inconsistent
    with the Fourth Amendment’s strong preference
    for searches conducted pursuant to a warrant;
    “courts should not invalidate [warrants] by
    interpreting [affidavits] in a hypertechnical, rather
    than a commonsense, manner.”
    Gates, 
    462 U.S. at 236
     (quoting and United States v. Ventresca,
    
    380 U.S. 102
    , 108, 109 (1965)). The Supreme Court has clearly
    indicated that the conclusions of a neutral magistrate regarding
    - 18 -
    probable cause are entitled to a great deal of deference by a
    reviewing court, and the temptation to second-guess those
    conclusions should be avoided. Gates, 
    462 U.S. at 236
    .
    Accordingly, we find the issuance of the warrant to have been
    proper.    Acknowledging the susceptibility to attack of
    anonymous tips when dissected de novo – as Judge Smith
    forcefully urges – we note that even if the issuance of the
    warrant were faulty under the appropriate standard, Officer
    Howell’s reliance on it is clearly not subject to attack, United
    States v. Leon, 
    468 U.S. 897
     (1984), as Judge Smith readily
    concedes.
    2.     Particularity Requirement
    Apart from requiring probable cause, the warrant clause
    of the Fourth Amendment also unambiguously requires that
    warrants must particularly describe “the place to be searched,
    and the persons or things to be seized.” U.S. Const. amend. IV.
    The particularity requirement not only prevents general
    searches, but also “assures the individual whose property is
    searched or seized of the lawful authority of the executing
    officer, his need to search, and the limits of his power to
    search.” United States v. Chadwick, 
    433 U.S. 1
    , 9 (1977)
    (citation omitted).
    Here, relying on the Supreme Court’s decision in
    Maryland v. Garrison, the District Court concluded that the
    government’s discovery of multiple dwellings on defendants’
    - 19 -
    property retroactively invalidated the warrant – in essence,
    rendered the warrant defective from the start for failure to
    particularize the place to be searched. While we agree that
    Maryland v. Garrison controls the instant issue, we disagree
    with the District Court’s interpretation and use of that case to
    grant defendants’ motion.
    In Garrison, Baltimore police officers obtained and
    executed a warrant to search the person of Lawrence McWebb
    and “the premises known as 2036 Park Avenue third floor
    apartment.” 
    Id. at 80
    . When the police applied for the warrant
    and when they conducted the search pursuant to the warrant,
    they reasonably believed that there was only one apartment on
    the premises, McWebb’s, located on the third floor as described
    in the warrant.      A preliminary investigation had been
    undertaken, which included making calls to the utility company
    to confirm that the third floor had only one dwelling. 
    Id.
     In
    fact, the third floor was divided into two apartments, one
    occupied by McWebb and one by Garrison. When police
    arrived at the vestibule of the third floor of the building to
    execute the warrant to search McWebb’s apartment, they were
    able to see into both McWebb’s apartment to the left and
    Garrison’s to the right, as the doors to both were open. It was
    only after Garrison’s apartment was entered and contraband had
    been discovered that any of the officers realized that the third
    floor contained two apartments; up until that point, all of the
    officers reasonably believed that they were searching McWebb’s
    - 20 -
    apartment. “As soon as they became aware of that fact, the
    search was discontinued.” 
    Id. at 79
    .
    At the outset, the Garrison Court noted that “the case
    presents two separate constitutional issues, one concerning the
    validity of the warrant and the other concerning the
    reasonableness of the manner in which it was executed.” 
    480 U.S. at 80
    .     In the case before us, the District Court concluded
    that the officers’ discovery of multiple units inside defendants’
    residence retroactively invalidated the warrant for lack of
    particularity. “Once the police officers realized the building was
    a multi-unit dwelling, the Court holds that the search warrant
    was defective for failing to specify which unit(s) were to be
    searched.” But, in Garrison, the Supreme Court directs us to
    perform a different analysis. In fact, it rejects the concept of
    retroactive invalidity that was the basis for the District Court’s
    order granting defendants’ suppression motion and instructs us,
    instead, to examine the reasonableness of the warrant’s
    execution.
    Similar to the circumstances present in Garrison, here,
    there came a point in the execution of the warrant when the
    officers “[w]ith the benefit of hindsight [knew] that the
    description of [the place to be searched] was broader than
    appropriate because it was based on the mistaken belief that
    there was only one [dwelling on defendants’ property].”
    Garrison, 
    480 U.S. at 85
    . “The question is whether that factual
    mistake invalidated a warrant that undoubtedly would have been
    - 21 -
    valid if it had reflected a completely accurate understanding of
    the building’s floor plan.” 
    Id.
     Considering this question, the
    Supreme Court answered in the negative, emphasizing that the
    constitutionality of police officers’ conduct in the execution of
    the warrant – not the validity of the warrant – is the crucial
    issue, and it must be judged “in light of the information
    available to them at the time they acted.” 
    Id.
    Those items of evidence that emerge after the
    warrant is issued have no bearing on whether or
    not a warrant was validly issued. Just as the
    discovery of contraband cannot validate a warrant
    invalid when issued, so is it equally clear that the
    discovery of facts demonstrating that a valid
    warrant was unnecessarily broad does not
    retroactively invalidate the warrant. The validity
    of the warrant must be assessed on the basis of the
    information that the officers disclosed, or had a
    duty to discover and to disclose, to the issuing
    Magistrate.
    
    Id.
     (footnote omitted) (emphasis added). The Garrison Court
    thus concluded that a search warrant, “insofar as it authorize[s]
    a search that turn[s] out to be ambiguous in scope,” will,
    nevertheless, be upheld against a particularity challenge if the
    warrant described the structure as it was known or should have
    been known to the officers after reasonable inquiry under the
    circumstances. 
    Id. at 86
    . Therefore the District Court’s
    - 22 -
    suppression order cannot be upheld on the basis of its proffered
    reasoning that the officers’ discovery of multiple units within
    the residence invalidated the warrant. Accordingly, as directed
    by Garrison, we must evaluate the officers’ conduct in carrying
    out the warrant.
    3.     Execution of the Warrant
    Although the officers lawfully embarked upon the search
    of the premises with a warrant supported by probable cause, did
    there come a time when their execution went beyond what the
    warrant permitted and, thus, ran afoul of the Fourth
    Amendment’s prohibition of unreasonable searches? Garrison
    necessarily informs this inquiry. From the Supreme Court’s
    opinion in that case, several relevant principles can be distilled,
    all of which focus on the conduct of a reasonable officer and the
    reasonableness of his belief as to whether the search at issue is
    proceeding beyond the four corners of the warrant.
    First, if the officers had known, or should have known,
    that there were separate dwellings contained in the property
    pictured in Attachment “A” to Officer Howell’s affidavit, they
    would have “been obligated to exclude [those areas for which
    probable cause was not established] from the scope of the
    requested warrant.” 
    480 U.S. at 85
    . Officer Howell testified
    that the multi-unit nature of defendants’ residence was not
    known to officers prior to execution of the warrant. Second,
    mere entry into the building’s common areas was reasonable and
    - 23 -
    lawful because the officers carried a valid warrant authorizing
    entry upon the premises. 
    Id. at 86
    . As discussed above, the
    warrant to search defendants’ residence was valid and it is
    undisputed that the warrant was directed specifically toward the
    property that officers did in fact enter. Third, once the officers
    knew or should have known of the error in what they
    encountered versus what was authorized by the warrant, they
    were obligated to either limit the search to those areas clearly
    covered by the warrant or to discontinue entirely their search.
    
    Id. at 87
    .9 Here, notwithstanding their discovery of multiple
    9
    Insofar as the warrant at issue in Garrison named an
    individual as opposed to merely listing an address, the facts of
    our case clearly differ. Under the facts of Garrison, the
    Supreme Court recognized that officers, depending upon when
    the error is discovered, will either have to limit their search
    (which assumes the warrant’s mistake is noticed before entry
    into an unrelated area) or discontinue the search (assuming, as
    was the case in Garrison, that officers have already mistakenly
    undertaken a search of premises outside the scope of the
    warrant). In the instant case, where there are multiple
    defendants and generalized probable cause to search a property
    as opposed to a specific individual’s apartment, the lines are not
    so clearly delineated. See People v. Luckett, 
    273 Ill. App. 3d 1023
    , 1028 (1995) (“[T]he probable cause requirement would
    be rendered virtually meaningless if police could legally search
    several living units upon a mere showing that one of the units,
    not specifically identified, contained the contraband sought.”)
    (citing United States v. Busk, 
    693 F.2d 28
     (3d Cir. 1982)).
    - 24 -
    units, the officers did not limit or discontinue their search. This
    does not necessarily, however, result in suppression of all
    physical evidence discovered during the course of the entire
    search. The Garrison Court’s ultimate directive remains salient:
    “The officers’ conduct and the limits of the search [are] based
    on the information available as the search proceed[s].” 
    Id.
     This
    principle, along with a recognition of “the need to allow some
    latitude for honest mistakes that are made by officers in the
    dangerous and difficult process of making arrests and executing
    search warrants,” Garrison, 
    480 U.S. at 87
     (footnote omitted),
    is what must guide us in determining if and when the execution
    went awry.
    The government argues that any evidence discovered
    before the realization by officers that defendants’ residence
    comprised multiple units should not be suppressed but concedes
    that “once the officers discovered that the house had multiple
    dwelling units, they could no longer rely on the warrant to
    justify their search of the building.” (Brief of Appellant at 17.)10
    We agree. However, the government itself points out, “It is not
    clear from the record [] what evidence apart from the two
    marijuana-growing rooms and mini-14 assault rifle was
    10
    Nevertheless, the government states that it is preserving its
    right to argue on remand that some exception to the warrant
    requirement, such as exigent circumstances, justified the
    continued search of defendants’ individual apartments. (Brief
    of Appellant at 17.)
    - 25 -
    discovered in the house before the officers realized that the
    house had multiple dwelling units.” (Brief of Appellant.)
    Again, we agree, but would go further, as we are not even
    certain that the evidence to which the government refers was
    viewed before the officers realized they were in a multi-unit
    property. The District Court’s order granting defendants’
    suppression motion does not include any factual findings on
    which we could make such a determination on appeal. Nor does
    our reading of the cold record elucidate exactly what happened,
    and when, during the execution of the warrant. That which the
    District Court finds that members of the entry team observed in
    the shared or common areas of defendants’ residence – before
    they concluded that the residence actually comprised multiple
    apartments – will dictate what evidence, if any, should avoid
    suppression.11 We cannot discern such determinative facts from
    the record, and we will REMAND to the District Court for
    further fact-finding in this regard.
    11
    In addition, although the entry teams’ function was to sweep
    the premises to determine whether any persons were present,
    rather than conduct a thorough search for contraband, certainly
    team members were not oblivious to evidence in plain view. For
    example, two weapons were seized from Ernie Ritter’s
    apartment – one from the closet, which clearly should be
    suppressed, and one that was either laying on the bed or hanging
    on the bedpost, which might have been plainly visible to officers
    from a lawful vantage point and thus would not necessarily
    require suppression.
    - 26 -
    However, just as “we do not supply the testimony that the
    government failed to elicit during the suppression hearing,”
    United States v. Myers, 
    308 F.3d 251
    , 255 (3d Cir. 2002), the
    government should not be afforded a second opportunity to
    carry its burden that the challenged evidence should not be
    suppressed. Accordingly, the government must live with its
    decision to offer only one witness – Officer Howell – to make
    a record of the events of May 8, 2003. Based on his testimony,
    and that of defendants’ witness, Andre Peterson, the District
    Court, assuming it can do so from the evidence already before
    it, must make factual findings consonant with both the Supreme
    Court’s decision in Garrison and this opinion. Should the
    District Court need further elucidation or clarification, however,
    in light of our analysis and given the passage of time, it may on
    remand request that the witnesses previously called testify once
    again in order for the Court to make the requisite findings.
    4.     Other Evidence Seized and Suppressed
    We now turn to the additional conclusions of law made
    by the District Court regarding defendant Dale Ritter’s claims
    that 1) the scope of the search warrant was exceeded by the
    government’s search of his oven and broiler and 2) he should
    not have been patted down absent reasonable suspicion that he
    was armed and dangerous. As to the first claim, the District
    Court determined that the issue was moot based on its
    conclusion that the entire search was unlawful. Under Garrison,
    however, only that evidence seized after officers have
    - 27 -
    discovered the multi-unit character of the premises should be
    suppressed. Here, again, we need the District Court to make
    factual findings. Officer Howell testified that “there was a trail
    of the marijuana leading from the front of the residence to the
    oven,” but, when counsel asked him if that trail was what led
    officers to look in the broiler for money, Officer Howell
    reiterated, “Again, I didn’t search it, the agent that did would be
    better, be a better one to ask these questions.” We will
    REMAND for the District Court to make findings and render
    conclusions on this issue based on the evidence presently in the
    record and Officer Howell’s credibility.
    Second, the District Court agreed with defendant Dale
    Ritter that the marijuana discovered on his person as a result of
    a patdown should be suppressed. The Court reasoned that,
    under Ybarra v. Illinois, 
    444 U.S. 85
    , 92-93 (1979), the officers
    needed reasonable suspicion that Dale Ritter was armed and
    dangerous, of which the government offered no proof. In
    Ybarra, police officers, who had obtained a warrant to search a
    tavern and its owner for evidence of drugs, announced upon
    entering the tavern that all present would be subject to a
    “cursory search for weapons.” 444 U.S. at 88. One of the
    officers frisked the defendant and felt “a cigarette pack with
    objects in it”; after frisking other patrons, the officer returned to
    the defendant, removed the cigarette pack from defendant’s
    pocket and found it to contain heroin. Id. at 88-89. In
    reviewing the constitutionality of the defendant’s patdown, the
    Supreme Court explained:
    - 28 -
    The Terry case created an exception to the
    requirement of probable cause, an exception
    whose “narrow scope” this Court “has been
    careful to maintain.” Under that doctrine a law
    enforcement officer, for his own protection and
    safety, may conduct a patdown to find weapons
    that he reasonably believes or suspects are then in
    the possession of the person he has accosted.
    Nothing in Terry can be understood to allow a
    generalized “cursory search for weapons” or,
    indeed, any search whatever for anything but
    weapons. The “narrow scope” of the Terry
    exception does not permit a frisk for weapons on
    less than reasonable belief or suspicion directed at
    the person to be frisked, even though that person
    happens to be on premises where an authorized
    narcotics search is taking place.
    - 29 -
    Id. at 93-94 (footnote and citation omitted).12 At the suppression
    hearing in this case, Office Howell testified that when people
    are encountered on the premises of property to be searched
    during the course of executing a search warrant, usually they are
    “secured” and “padded [sic] down for weapons” primarily to
    ensure officers’ safety. Though he was not in the area where
    Dale Ritter was apparently patted down, which Officer Howell
    described as “more towards the front,” Howell testified that he
    assumed Dale Ritter had been patted down for this reason.
    Under Ybarra, this “cursory search for weapons” clearly is not
    permitted absent a reasonable belief or suspicion that an
    individual encountered is armed, 444 U.S. at 88, 96. Therefore,
    the evidence discovered on Dale Ritter’s person should be
    suppressed. See also Doe v. Groody, 
    361 F.3d 232
    , 243 (3d Cir.
    2004) (“A search warrant for a premises does not constitute a
    license to search everyone inside.”). We will AFFIRM this
    aspect of the District Court’s order.
    12
    In so concluding, the Supreme Court also rejected the
    government’s alternative argument that, based on governmental
    interest in “effectively controlling traffic in dangerous, hard
    drugs,” the Terry “reasonable belief or suspicion” standard
    should be made applicable “to aid the evidence-gathering
    function of the search warrant” such that persons present on
    “compact” areas to be searched can be searched for drugs based
    on reasonable suspicion they are somehow connected with drug
    trafficking. Ybarra, 444 U.S. at 343-44 (citing United States v.
    Di Re, 
    332 U.S. 581
    , 583-587 (1948)).
    - 30 -
    Finally, the government argues that evidence seized from
    “the stable” and “elsewhere on the grounds” was lawful
    notwithstanding the discovery of multiple units inside the house.
    (Brief of Appellant at 17.) Because the record is devoid of
    details concerning the discovery of this additional evidence, we
    will REMAND for further fact-finding by the District Court.
    III. C ONCLUSION
    The search undertaken in reliance on the warrant issued
    was reasonable. Notwithstanding the subsequent discovery of
    a factual mistake in the warrant concerning the number of
    individual dwellings comprised by the residence, under
    Maryland v. Garrison, the warrant was not defective for lack of
    particularity
    However, we will REMAND this case for further fact-
    finding relating to the government’s execution of the warrant.
    Although it is clear that law enforcement officers did not limit
    or discontinue their search of defendants’ individual apartments
    as Garrison would require, certain evidence observed as a result
    of officers’ valid entry onto the premises may be admissible if
    the District Court can make findings as to evidence observed
    before entry into individual apartments – whether in common
    areas or pursuant to the plain view doctrine – while the police
    had a reasonable belief that the search was in compliance with
    the warrant.
    - 31 -
    Additional fact-finding is also required to resolve both
    the discovery of contraband outside the residence – in the stable
    and “elsewhere on the grounds,” and Dale Ritter’s claim that
    evidence seized from his oven and broiler should be suppressed.
    We will AFFIRM the District Court’s determination that
    the marijuana discovered on Dale Ritter’s person pursuant to a
    patdown should be suppressed under Ybarra v. Illinois.
    _________________
    - 32 -
    SMITH, Circuit Judge, dissenting in part and concurring in the
    judgment.
    Because I believe that even under a deferential standard
    of review, the magistrate judge’s probable cause determination
    should not stand, I dissent from the portion of the majority’s
    opinion validating the issuance of the warrant. However,
    because under the rule of United States v. Leon Officer Howell
    could reasonably rely on the invalid warrant, I reach the same
    result as the majority: Before they discovered that the building
    to be searched contained multiple apartments, the conduct of
    Howell and the other warrant-executing officers did not violate
    the Fourth Amendment.
    Unlike the majority, I do not view this as a “close case,”
    where our deferential review “tips the scale in favor” of
    validating the magistrate’s finding of probable cause. This is
    not a marginal case of probable cause that should be governed
    by a preference for warrants. See United States v. Ventresca,
    
    380 U.S. 102
    , 109 (1965). Rather, under the precedent of the
    Supreme Court and this Court, I am doubtful that the affidavit
    even supports a finding that reasonable suspicion existed, much
    less probable cause. In my view, the majority’s analysis in
    concluding that the warrant was properly issued is flawed in two
    ways. First, the majority does not discount for staleness the
    information contained in Howell’s May 2003 affidavit regarding
    - 33 -
    the August 2002 eradication project. Second, and more
    fundamentally, by crediting Howell’s supposed corroboration of
    a “bare bones” anonymous tip – i.e., a tip consisting only of
    conclusory allegations of illegality – the majority misapplies the
    anonymous tip jurisprudence of the Supreme Court and this
    Court, and misconceives the role corroboration plays in
    evaluating such tips. Both of these factors weigh strongly
    against the magistrate’s probable cause determination.
    Staleness
    The majority does not confront the fact that by the time
    of the first anonymous tip, Howell’s information from the
    August 2002 marijuana eradication effort had aged eight
    months. The staleness of this information renders it of minimal
    probative value.
    It is well-established that staleness is a contextual inquiry
    and not simply a matter of measuring the age of information
    contained in an affidavit. United States v. Harvey, 
    2 F.3d 1318
    ,
    1322 (3d Cir. 1993) (noting that the speed with which
    information supporting a warrant becomes stale varies with the
    nature of the crime and the type of evidence); United States v.
    Williams, 
    897 F.2d 1034
    , 1039 (10 th Cir. 1990). By the same
    token, staleness implies no frontier between full-potency fresh
    information and the worthlessly stale. With half-lifes varying by
    context, the reliability of information dissipates over time to the
    point that such information must be disregarded. For instance,
    - 34 -
    information regarding an alleged burglar’s possession of readily
    fenced music CDs will dissipate faster than, say, an alleged
    burglar’s possession of a stolen Cezanne painting that may take
    the suspected thief years to unload. Further, we have
    recognized, quite sensibly, that information regarding repeated
    unlawful conduct over an extended period suggests a
    “continuing offense,” and thus is more durable than information
    of discrete offenses. United States v. Urban, 
    404 F.3d 754
    , 774
    (3d Cir. 2005) (“[W]here the facts adduced to support probable
    cause describe a course or pattern of ongoing and continuous
    criminality, the passage of time between the occurrence of the
    facts set forth in the affidavit and the submission of the affidavit
    itself loses significance.”); United States v. Zimmerman, 
    277 F.3d 426
    , 434 (3d Cir. 2002).
    Here, the information Howell used to corroborate the
    anonymous tip was weak as an initial matter,13 and the nature of
    13
    As the majority notes, Howell saw the area in question one
    time from a helicopter, approximately eight months before
    submitting his affidavit. The one person interviewed by the
    officers on the ground in August 2002, the marijuana cultivator,
    denied living in the house, and no connection between the main
    building and the marijuana growing in the roofless horse stables
    or in the field was ever made. Both the horse stables and the
    field are described in Howell’s affidavit as being “at the rear” of
    the main house. Where, if at all, the roofless stables appear in
    the aerial photograph (“Attachment A” to the affidavit) is
    - 35 -
    the crime and type of evidence indicates that the information
    was susceptible to becoming stale.
    First, Howell saw marijuana growing on the property on
    one occasion. By definition, one sighting cannot constitute a
    “continuing offense” such that the information would become
    stale at a relatively slow rate. Compare Zimmerman, 
    277 F.3d at 434
     (concluding that one viewing of a pornographic video
    clip ten months before rendered the information stale), with
    Urban, 
    404 F.3d at 775
     (determining that a years-long pattern of
    graft and extortion, the last evidence of which was from October
    1999, was not stale at the time of a February 2000 affidavit),
    and Harvey, 
    2 F.3d at 1323
     (concluding that information
    concerning the receipt of fifteen child pornography mailings
    over a period from two to fifteen months before the warrant
    application was made was not stale). The August 2002
    discovery of an outdoor grow operation was a discrete event,
    and the marijuana was destroyed. To be sure, one may speculate
    that marijuana is more likely to be regrown in the same location
    where it has been found than in a place where it has never been
    discovered.       However, Howell’s affidavit contains no
    information that marijuana was repeatedly grown at the location,
    and it is equally sensible to posit that people will not again
    cultivate marijuana in a location already known to authorities.
    unknown. At best, the connection between the outdoor
    marijuana grow operation and the nearby building must be
    imputed, and thus was tenuous even in August 2002.
    - 36 -
    Because there was no pattern of illegality here, I believe the
    information from the August 2002 eradication effort had
    become stale by the time Howell included it in his May 2003
    affidavit.
    Second, not only was no connection between the outdoor
    grow operations and the main house made in August 2002, even
    if one were to infer such a connection then existed, Howell
    made no effort to determine whether there was a continuity of
    ownership or occupancy of the property. What the majority
    terms “Ritters’ property,” ante n.1 – a fair enough
    characterization in May 2003 considering the Ritters’ residency
    if not ownership of the compound – may have been no such
    thing in August 2002. There was simply no investigation of (1)
    who, if anyone, lived in the building (or who owned it) at the
    time of the August 2002 marijuana eradication; (2) whether the
    occupants or owners of the building were connected to the
    August 2002 outdoor marijuana growing; or (3) whether any
    changes in occupancy or ownership had occurred between
    August 2002 and May 2003. Moreover, apart from the
    anonymous tips, Howell had no evidence that the building ever
    housed an indoor marijuana growing operation. Any connection
    between the outdoor grow operation and an indoor grow room
    must be imputed. Yet, the majority transports across the eight-
    month interim the connection they necessarily draw between the
    illicit outdoor activity and that suspected to have occurred
    indoors in August 2002. In my view, the connection between
    the outdoor marijuana cultivation and that which the majority
    - 37 -
    presumes to have occurred indoors was weak in 2002, and was
    worthlessly stale by May 2003. People are mobile. Real
    property changes hands.
    Corroboration of Anonymous Tips
    In Illinois v. Gates, 
    426 U.S. 213
     (1983), the Supreme
    Court stressed that, unlike tips from known informants who
    have provided reliable information in the past, or tips from
    identified citizens who could be charged with filing a false
    report if the tip proved faulty, the veracity and reliability of
    anonymous tipsters is “by hypothesis largely unknown, and
    unknowable.” 
    Id. at 237
    . Gates also observed that the same
    deficiency obtains regarding the means by which an anonymous
    informant came by the information contained in a tip, what the
    Court termed the “basis of knowledge.” 14 
    Id. at 246
    . In
    14
    In Gates, the Supreme Court incorporated the reasoning of
    its decisions in Aguilar v. Texas, 
    378 U.S. 108
     (1964), and
    Spinelli v. United States, 
    393 U.S. 410
     (1969), into a totality-of-
    the-circumstances approach for evaluating informants’ tips.
    Gates eschewed a stovepipe approach that treats an informant’s
    “veracity,” “reliability,” and “basis of knowledge” – criteria
    developed in Aguilar and Spinelli – as independent and
    necessary elements to crediting tips. Rather, in affirming the
    Aguilar and Spinelli criteria as relevant indicia of a tip’s value,
    the Court established that the inquiry should treat these criteria
    as related issues, such that “a deficiency in one may be
    compensated for, in determining the overall reliability of a tip,
    - 38 -
    expounding on the “veracity,” “reliability,” and “basis of
    knowledge” inquiries, Gates and its progeny distinguish
    between anonymous tips that contain detailed predictions of the
    target’s future activities from those that merely assert criminal
    wrongdoing occurring in the past or at the time of the tip.
    In the former category, the cases allow that police
    corroboration of the tip’s predictions regarding the target’s
    future lawful actions can bolster the tip’s creditability, and may
    create the reasonable suspicion or probable cause needed to
    support a seizure and search of the target and his property for
    evidence of illegal activity. The rationale of these decisions is
    that if the anonymous tip proves correct about the target’s
    predicted licit actions “A, B, and C,” then the tip’s prediction
    that the target will be engaged in illegal activity “D” is more
    creditable. Id. at 244; see Spinelli v. United States, 
    393 U.S. 410
    , 427 (1969) (White, J., concurring) (“[B]ecause an
    informant is right about some things, he is more probably right
    about other facts, usually the critical, unverified facts.”). The
    police corroboration of the anonymous tip’s innocent details, the
    cases teach, bolsters the veracity and reliability of the tip, as
    well as suggests that the tipster is a trusted intimate of the target,
    by a strong showing as to the other, or by some other indicia of
    reliability.” Gates, 
    462 U.S. at 233
    .
    - 39 -
    and thus may be privy to inside information concerning the
    target’s alleged lawbreaking.
    Where the anonymous tip contains only “bare bones”
    allegations of illegality, however, the police have no basis on
    which to evaluate the creditability of the tip’s illegal content by
    corroborating the tip’s predictions of the target’s future innocent
    actions. Such conclusory anonymous tips do not amount to
    reasonable suspicion, much less probable cause, and police may
    not base a seizure or search on them.15 As with predictive tips,
    a “bare bones” anonymous tip can trigger a police investigation,
    such as placing surveillance on the tip’s target, that may reveal
    independent suspicious activity upon which the police can then
    act. With nothing but the illegality to verify, however, the
    investigation of conclusory allegations itself must reveal
    suspicious activity independently sufficient to support a seizure
    and search.
    Here, the anonymous tips contained only bare allegations
    of illegality – that the residents of the identified building were
    cultivating marijuana in two outdoor locations and in two indoor
    15
    The Supreme Court has suggested that police may rely on
    an anonymous tip to conduct a seizure and search on the tip’s
    target if the danger alleged is great, such as a bomb threat.
    Florida v. J.L., 
    529 U.S. 266
    , 273-74 (2000). However, as here,
    anonymous tips regarding narcotics do not constitute such a
    special circumstance.
    - 40 -
    grow rooms, and that an occupant of the house was seen
    carrying marijuana plants inside the building. The tips
    contained no predictions of innocent activity Howell could
    corroborate to bolster the tip’s overall reliability; there was
    nothing to corroborate except for the illegal activity itself. Yet,
    the majority, relying on inapposite “predictive anonymous tip”
    caselaw, erroneously concludes that Howell’s viewing of
    outdoor marijuana growing near the building eight months
    earlier somehow “corroborated” the anonymous tip. I disagree
    with this approach, and I believe it is unprecedented, because it
    substitutes Howell’s prior knowledge for any testing of the
    reliability and basis of knowledge of the tipster and her
    information. This strikes me as a fundamental error with
    potentially dangerous implications. The Supreme Court has
    analyzed anonymous tips three times, and in each case the Court
    has emphasized the tip’s accuracy in predicting future events as
    a means of assessing its overall credibility. The tip here
    predicted nothing that could be verified, so when the warrant
    issued, the predictive value of the tip was nil.
    Predictive Anonymous Tip Cases
    The Supreme Court in Gates emphasized the value of the
    independent police investigation in corroborating the details of
    the Gateses’ narcotics run as predicted in an anonymous letter.
    By the time he had submitted his affidavit to the magistrate, the
    officer in Gates had corroborated several of the predictions
    contained in the letter, including Lance Gates’ flight from
    - 41 -
    Chicago to West Palm Beach, Florida, his collecting the family
    car there, and his quick departure driving back north. Gates,
    
    426 U.S. at 244
    . That the anonymous letter had correctly
    predicted these innocent facts, the Court reasoned, increased the
    reliability of the tipster’s prediction that the trunk of the car
    would contain marijuana. 
    Id.
    Similarly, the basis of knowledge of the anonymous letter
    writer was unassessable before the details were corroborated.
    As to this criteria, Gates distinguished between “easily obtained
    facts and conditions existing at the time of the tip,” which are
    deprecated, and predicted future events that only an intimate of
    the tip’s target would know, about which corroboration of
    innocent details by police investigation can bolster the
    probability that the tip’s content concerning illegality is
    accurate. Id. at 244-46. That several of the letter’s predictions
    of the Gateses’ unusual travel plans proved true increased the
    probability that the letter contained information known only to
    the Gateses themselves or a trusted intimate of theirs, namely,
    that they were transporting marijuana in the trunk of their car.
    Id. at 246. Noting the substantial corroboration of difficult-to-
    predict details contained in the letter, and observing that the
    Gateses’ actions were “as suggestive of a prearranged drug run,
    as it [was] of an ordinary vacation trip,” the Court held that the
    magistrate had a proper basis for issuing the warrant. Id. at 243-
    46.
    - 42 -
    Gates highlights the illogic of the majority’s reliance here
    on Howell’s ex ante “corroboration” of the anonymous tip to
    justify the issuance of the search warrant: The majority credits
    the anonymous tip at face value in its probable cause calculus
    without requiring that its veracity, reliability, or basis of
    knowledge be vetted at all. Indeed, quoting Gates, the majority
    mentions “basis of knowledge” as a factor in a magistrate’s
    “practical, common-sense” probable cause decision, yet never
    returns to apply it to the facts of this case.
    In Alabama v. White, 
    496 U.S. 325
     (1990), the Supreme
    Court applied its anonymous tip analysis from Gates in a
    reasonable suspicion context. The anonymous tip in White
    indicated that, at a given time, Vanessa White would drive a
    brown Plymouth station wagon with a broken taillight from her
    apartment on a direct route to Dobey’s Motel, and that White
    would be in possession of a brown attache case containing
    marijuana and heroin. 
    Id. at 326
    . Following up on the tip, the
    police located the station wagon at the address given, and
    observed a woman enter it and begin driving toward Dobey’s
    Motel within the time frame predicted. 
    Id. at 331
    . As the
    vehicle neared the hotel, the police effected a Terry stop of the
    car, and a consent search of the attache case found inside
    revealed narcotics. 
    Id. at 326
    .
    Applying the same approach in the reasonable suspicion
    context as it did in Gates’ probable cause analysis, the Court
    again stressed the importance of personal observations by
    - 43 -
    officers in corroborating some predictions of lawful behavior
    contained in the anonymous tip to establish the reliability of the
    tip’s information concerning the target’s alleged illegal
    activities. 
    Id. at 331-32
     (noting that Gates credited “the
    proposition that because an informant is shown to be right about
    some things, he is probably right about other facts that he has
    alleged, including the claim that the object of the tip is engaged
    in criminal activity,” and concluding that “the independent
    corroboration by the police of significant aspects of the
    informer’s predictions imparted some degree of reliability to the
    other allegations made by the caller”). Likewise, White iterated
    Gates’ teaching that police confirmation of a tip’s hard-to-
    predict details helps to establish the “insider” basis of the
    informant’s knowledge. 
    Id. at 332
     (“When significant aspects
    of the caller’s predictions were verified, there was reason to
    believe not only that the caller was honest but also that he was
    well informed, at least well enough to justify the stop.”).16 The
    16
    Also, as it did in Gates, the Court again distinguished
    between “easily obtained facts and conditions existing at the
    time of the tip” and “future actions of third parties not easily
    predicted.” White, 
    496 U.S. at 332
     (quoting Gates, 
    462 U.S. at 245
    ). The Court noted that anyone could have “predicted” that
    the station wagon was parked at a given location because it was
    a condition presumably existing at the time of the anonymous
    phone tip. White, 
    496 U.S. at 332
    . In the Court’s view, “[w]hat
    was important was the caller’s ability to predict [White’s] future
    behavior, because it demonstrated inside information – a special
    - 44 -
    Court considered White to be a “close case,” but that “under the
    totality of the circumstances the anonymous tip, as corroborated,
    exhibited sufficient indicia of reliability to justify the
    investigatory stop of [White’s] car.” 17 
    Id.
    Illustrating the difference between the probable cause and
    reasonable suspicion standards, White noted that the tip at issue
    was not as detailed, and the corroboration was not as thorough,
    familiarity with respondent’s affairs.” 
    Id.
     Here, the anonymous
    tips lacked any predictive information whatsoever, the
    corroboration of which could have augmented the tips’
    creditability.
    17
    The government cites a predictive anonymous tip case,
    United States v. Padro, 
    52 F.3d 120
     (6 th Cir. 1995), for the
    proposition that a law enforcement officer may use information
    he already possesses to corroborate an anonymous tip, and thus
    justify a search requiring probable cause. Tellingly, the Sixth
    Circuit in Padro specifically noted that before the search took
    place the officer had corroborated the informant’s predictions
    regarding the vehicle used and its route, timing, and occupants.
    
    Id. at 123
    . Moreover, during the stop, the officer had seen a
    protruding armrest panel and electronic release hook in plain
    view, suggesting the hidden recess predicted in the tip. 
    Id. at 124
    . In short, several aspects of the informant’s tip were
    verified before the search, thus the Padro court held that
    probable cause existed to search for the narcotics the anonymous
    tipster alleged were being transported.
    - 45 -
    as in Gates, but that the less demanding reasonable suspicion
    standard lowers the sum of the quantity and quality of the
    information that must be established. Id. at 330. Also, unlike in
    Gates, White’s predicted activities were not independently
    suspicious. Though it was a borderline case, the Court
    concluded that the police had the reasonable suspicion necessary
    to effect the traffic stop.
    Here, the majority notes that the Supreme Court in White
    stressed that an officer’s ability to corroborate a tip, and the tip’s
    predictive ability, are the two most important considerations in
    the totality of the circumstances inquiry used to determine
    whether an anonymous tip could provide the reasonable
    suspicion necessary to support a Terry stop. Despite observing
    that reasonable suspicion requires a lesser quantum of proof
    than the probable cause standard here, and despite noting that
    “the predictive value of the tip [went] untested” before the
    warrant issued, the majority still refuses to upset the magistrate’s
    finding. The majority then frames the question here as whether
    Howell’s August 2002 experience “was sufficiently
    corroborative so as to give the tip predictive value.”
    The fundamental error the majority makes is that it fails
    to recognize that there is absolutely nothing “predictive” about
    the anonymous tip in this case to corroborate, as that term is
    understood in the caselaw. Because the basis of the tipster’s
    knowledge was not and could not be tested to show that she
    likely was indeed an insider, and because the veracity and
    - 46 -
    reliability of the tip’s substance was not and could not be
    corroborated (i.e., there was no innocent prediction of “A, B,
    and C” that, if corroborated, would provide a substantial basis
    to conclude that prediction “D” of illegal activity was also
    accurate), the magistrate was not permitted to rely on the
    anonymous tip in its probable cause calculus.18 In my view,
    reference to the magistrate’s duty to make “practical, common-
    sense decisions,” Gates, 
    462 U.S. at 237
    , offers no refuge for
    the legal error evident here. See United States v. Leon, 
    468 U.S. 897
    , 915 (1984) (“Even if the warrant application was supported
    by more than a ‘bare bones’ affidavit, a reviewing court may
    properly conclude that, notwithstanding the deference that
    magistrates deserve, the warrant was invalid because the
    magistrate’s probable-cause determination reflected an improper
    analysis of the totality of the circumstances... .”). Once the
    anonymous tip is discredited, all that is left of the affidavit is
    Howell’s sighting and eradication of outdoor marijuana “at the
    rear” of the building eight months before, and this is not nearly
    enough to support the probable cause standard for the issuance
    of a warrant.
    “Bare Bones” Anonymous Tip Cases
    18
    The majority notes, “We can see how an officer and a
    magistrate could view the tip as establishing an identifiable
    pattern of activity on the premises.” I submit that under Leon,
    discussed infra, Officer Howell is allowed such mistakes, but
    the magistrate is not.
    - 47 -
    Florida v. J.L., 
    529 U.S. 266
     (2000), involved an
    anonymous tip that a young black male wearing a plaid shirt and
    standing at a particular bus stop was carrying a concealed
    weapon in violation of Florida law. 
    Id. at 268
    . Acting on this
    skeletal tip, the police identified the target of the tip and
    conducted a Terry stop-and-frisk of him that revealed a gun. 
    Id.
    Relying almost exclusively on White, a unanimous Court
    invalidated the search. 
    Id. at 269
    . Unlike the post-tip
    corroboration essential to the White decision, the “anonymous
    call concerning J.L. provided no predictive information and
    therefore left the police without a means to test the informant’s
    knowledge and credibility.” 
    Id. at 271
    . Absent independent
    corroboration, the police impermissibly relied on the “bare
    report of an unknown, unaccountable informant who neither
    explained how he knew about the gun nor supplied any basis for
    believing he had inside information.” 
    Id.
     “If White was a close
    case on the reliability of anonymous tips,” the Court concluded,
    “this one surely falls on the other side of the line.” 
    Id.
     It bears
    repeating that like White, J.L. was a reasonable suspicion case,
    not a probable cause case as here.19
    19
    Indeed, the Supreme Court has suggested that an unverified
    tip from a known, repeat informant alone does not create
    probable cause. Adams v. Williams, 
    407 U.S. 143
    , 147 (1972).
    The verification required to credit an anonymous tip is
    necessarily greater. Compare 
    id. at 146-47
     (holding that a tip
    from a known informant who had provided reliable information
    in the past was sufficient to support a Terry stop-and-frisk for a
    - 48 -
    In my view, the facts of this case are analogous to those
    in United States v. Roberson, 
    90 F.3d 75
     (3d Cir. 1996) (Becker,
    J., joined by Nygaard and Lewis, JJ.). There, this Court
    anticipated the Supreme Court’s decision in J.L. in concluding
    that an uncorroborated anonymous tip that contains only
    information readily observable at the time the tip was made does
    not justify a Terry stop. 
    Id. at 80
    . The Roberson tip was that an
    individual identified by his race, build, clothing, and location
    was selling drugs on a corner known to police as a “hot spot” for
    narcotic sales.20 
    Id. at 75-76
    . Though brief surveillance
    revealed no suspicious activity by the identified individual, the
    police nonetheless conducted a Terry stop-and-frisk of the tip’s
    target, and discovered narcotics. 
    Id. at 76
    . We held that
    reasonable suspicion is lacking where a bare anonymous tip of
    illegal activity contains only readily apparent information – i.e.,
    the tip does not contain predictive information that, if
    corroborated, would suggest the source is a reliable intimate of
    the target – and the police do not themselves observe suspicious
    gun), with J.L., 
    529 U.S. at 274
     (distinguishing Adams and
    White and concluding that an anonymous tip lacking indicia of
    reliability does not justify a stop-and-frisk under Terry).
    20
    I view the “hot spot” characterization in Roberson to be of
    approximately equal weight in the totality-of-the-circumstances
    analysis as the connection the majority makes between the
    outdoor marijuana plots eradicated “at the rear” of the main
    house in August 2002 and the indoor grow operations alleged in
    the tip to have existed eight months later.
    - 49 -
    behavior. Id. at 80. To hold otherwise, we reasoned, would
    subject anyone to a search on the “say-so of an anonymous
    prankster, rival, or misinformed individual.” 21 Id. at 80-81.
    If anything, the major distinguishing features of
    Roberson cut against the majority’s validation of the magistrate
    judge’s finding of probable cause here. First, Roberson
    involved merely reasonable suspicion, not probable cause. The
    majority’s validation of the magistrate’s probable cause finding
    threatens to blur the distinction between the two standards by
    drawing what is needed to establish probable cause toward the
    lesser standard. Second, as recently as 2001, the Supreme Court
    has repeated that “the Fourth Amendment ‘draws a firm line at
    21
    As noted by the Roberson panel, the police could have
    placed surveillance on the tip’s target on the chance that he
    would exhibit suspicious behavior to justify a Terry stop. Id. at
    81. The same opportunity was presented here, yet Howell opted
    not to visit the compound or conduct any investigation before
    seeking a warrant. Deed and utility searches could have
    determined continuity or changes in ownership and occupancy
    across the eight months. A short post-tip visit presumably
    would have revealed the outdoor plots of marijuana, justifying
    a warrant for entry onto the property. Further investigation or
    surveillance by Howell may have produced information properly
    supportive of a search warrant for the building. At the time the
    magistrate issued the warrant, however, he had no post-tip
    qualifying indicia of the tip’s overall reliability. That the tip
    ultimately proved accurate does not matter.
    - 50 -
    the entrance of the house.’” Kyllo v. United States, 
    533 U.S. 27
    ,
    39 (2001) (quoting Payton v. New York, 
    445 U.S. 573
    , 590
    (1980); see Zimmerman, 
    277 F.3d at 431
     (“One’s home is
    sacrosanct, and unreasonable government intrusion into the
    home is ‘the chief evil against which the wording of the Fourth
    Amendment is directed’”) (quoting Payton, 
    445 U.S. at 585
    ).
    By approving the magistrate’s probable cause finding on the
    flimsy showing of Howell’s affidavit, the majority guts the
    warrant requirement it purports to honor, and fails to recognize
    the status traditionally accorded the home in Fourth Amendment
    jurisprudence.
    Summary
    By failing to distinguish between predictive anonymous
    tips and bare bones anonymous tips, the majority misconceives
    the purpose of corroborating anonymous tips. The purpose is to
    test the verity of the tipster and his information, not the
    knowledge of the officer who receives the tip and submits the
    affidavit to the magistrate. The policy rationale for the
    distinction is readily understood: Except in cases where the tip
    involves “great danger,” such as a bomb threat, the Fourth
    Amendment prohibits police from effecting a seizure and search
    based on anonymous reports of illegal activity.22 See J.L., 529
    22
    The majority’s mistaken approach raises the spectre of
    every residence that has been the site of prior illegal activity in
    recent months being an anonymous tip away from the issuance
    - 51 -
    U.S. at 272 (refusing to recognize an automatic weapon
    exception to the reliability analysis because “[s]uch an exception
    would enable any person seeking to harass another to set in
    motion an intrusive, embarrassing police search of the targeted
    person simply by placing an anonymous call falsely reporting
    the target’s unlawful carriage of a gun”). In other words, it is
    constitutionally unreasonable for police to rely on untested
    allegations by individuals who are unwilling to reveal
    themselves; the danger of mischief is simply too great.
    Good Faith Exception of United States v. Leon
    Gates’ deference to magistrates’ probable cause
    determinations was premised on the notion that searches
    pursuant to warrants are preferable to warrantless searches based
    on exceptions to the Fourth Amendment’s warrant requirement.
    Gates, 
    462 U.S. at 236
    . The Court observed that the presence of
    a warrant during a search “reduces the perception of unlawful or
    intrusive police conduct, by assuring the individual whose
    property is searched or seized of the lawful authority of the
    executing officer, his need to search, and the limits of his power
    of a search warrant. Consistent with the majority’s reasoning,
    a magistrate could validly issue a search warrant where an
    affidavit asserts the combination of an anonymous tip of illegal
    activity in a certain building with a database “hit” showing that
    the address had been the site of similar illegality in the past eight
    months.
    - 52 -
    to search.” 
    Id.
     (citation omitted). Relatedly, the primary
    purpose of the exclusionary rule is to deter unlawful police
    conduct, United States v. Calandra, 
    414 U.S. 338
    , 347 (1974),
    a purpose that is weakly served, if at all, by severe after-the-fact
    scrutiny of magistrates’ probable cause determinations. United
    States v. Leon, 
    468 U.S. 897
    , 919-20 (1984).
    Rather than discourage officers from seeking warrants
    with the prospect of reviewing courts excluding evidence by
    overturning magistrates’ probable cause findings after close
    scrutiny of these findings, and thereby induce officers to rely on
    warrant exceptions, Gates affirmed the deferential standard that
    “so long as the magistrate had a ‘substantial basis for ...
    conclud[ing]’ that a search would uncover evidence of
    wrongdoing, the Fourth Amendment requires no more.” Gates,
    
    462 U.S. 236
     (quoting Jones v. United States, 
    362 U.S. 257
    , 271
    (1960)).
    The Supreme Court in Leon established a broad good
    faith exception to the exclusionary rule that allows the
    introduction of evidence when an officer executes a search in
    reasonable reliance on a warrant found on review to have been
    unsupported by probable cause.23 Id. at 922. Leon thus enables
    23
    This Court has recognized four situations in which Leon
    does not apply, but these are minor limitations to the
    applicability of the rule, and none apply here. See United States
    v. Williams, 
    3 F.3d 69
    , 74 (3d Cir. 1993) (quoting the
    - 53 -
    appellate courts to instruct magistrates on the contours of the
    probable cause requirement without discouraging conscientious
    officers from seeking warrants, and it does so while preserving
    valuable evidence of criminal wrongdoing. See id.; Zimmerman,
    
    277 F.3d at 436
    .
    Leon is well-designed for a case such as this one, where
    the magistrate failed to comprehend an aspect of Fourth
    Amendment jurisprudence requiring the synthesis of several
    cases, a deficiency that no police officer could have been
    expected to recognize, much less question. Indeed, Leon invites
    admonition in Leon, 
    468 U.S. at
    921: “In the ordinary case, an
    officer cannot be expected to question the magistrate’s probable
    cause determination.”). Two limitations to the Leon rule involve
    misconduct, either by police effectively writing their own
    warrants by submitting a deliberately or recklessly false
    affidavit, or by the magistrate abandoning his neutral role by
    teaming with the officers. 
    Id.
     A third situation upholding the
    exclusion of evidence notwithstanding the presence of a warrant
    involves the use of unparticularized general warrants that
    purport to allow officers to search first and explain where and
    for what they were looking later. United States v. $ 92,422.57,
    
    307 F.3d 137
    , 148-49 (3d Cir. 2002). The last limitation to
    employing Leon’s good faith exception “applies in only those
    rare circumstances in which, although a neutral magistrate has
    found that there is probable cause, a lay officer executing the
    warrant could not reasonably believe that the magistrate was
    correct.” Zimmerman, 
    277 F.3d at 440
     (Alito, J., dissenting).
    - 54 -
    reviewing courts to address novel probable cause questions
    before turning to the good faith exception analysis:
    If the resolution of a particular
    Fourth Amendment question is
    necessary to guide future action by
    law enforcement officers and
    magistrates, nothing will prevent
    reviewing courts from deciding that
    question before turning to the good-
    faith issue. Indeed, it frequently
    will be difficult to determine
    w hether the off icers acted
    reasonably without resolving the
    Fourth Amendment issue. Even if
    the Fourth Amendment question is
    not one of broad import, reviewing
    courts could decide in particular
    cases that magistrates under their
    supervision need to be informed of
    their errors and so evaluate the
    officers’ good faith only after
    finding a violation.
    Leon, 
    468 U.S. at 925
    ; see United States v. $ 92,422.57, 
    307 F.3d 137
    , 145 (3d Cir. 2002).
    - 55 -
    For the reasons articulated above, Howell’s affidavit did
    not adequately support the magistrate judge’s probable cause
    determination. However, under Leon, Howell was justified in
    relying on the invalid warrant in organizing the execution of the
    search.24 No limitation to Leon’s good faith rule applies. There
    is no hint of misconduct or abdication of duty on the part of
    Howell or the magistrate. The deficiency of particularity
    regarding the multiple units of the building did not appear on the
    face of the warrant; this deficiency was of the Maryland v.
    Garrison variety, and the majority’s discussion of Garrison for
    the purposes of remand is thorough and I join in it. Regarding
    the last Leon exception recounted in the margin, this is not a
    circumstance in which an officer could not reasonably believe
    the magistrate’s probable cause determination was correct. The
    staleness and corroboration issues either went unrecognized or
    were misapplied by the magistrate, the District Court, and my
    two colleagues in the majority. In light of these factors, it would
    be unrealistic to conclude that Officer Howell should have
    recognized, questioned, and correctly applied the nuances of
    staleness and anonymous tip corroboration doctrine. In my
    24
    As explained by the majority, the Maryland v. Garrison
    issue to be addressed on remand will turn on what, if any,
    contraband Howell and the warrant-executing officers
    discovered before they realized that the building contained
    multiple apartments. At this point, however, I believe the
    officers were legally poised to enforce the warrant despite the
    fact that it was invalidly issued.
    - 56 -
    view, the magistrate’s probable cause finding should be rejected,
    and the Leon good faith exception applied to Howell’s reliance
    on the invalid warrant.
    - 57 -
    

Document Info

Docket Number: 04-3489

Filed Date: 8/3/2005

Precedential Status: Precedential

Modified Date: 10/13/2015

Authorities (39)

United States v. Patricia Williams A/K/A Candy , 897 F.2d 1034 ( 1990 )

United States v. Patrick Coggins , 986 F.2d 651 ( 1993 )

United States v. Busk, James W., A/K/A Buski James W. Busk, ... , 693 F.2d 28 ( 1982 )

United States v. Alex Hodge , 246 F.3d 301 ( 2001 )

united-states-v-ninety-two-thousand-four-hundred-twenty-two-dollars-and , 307 F.3d 137 ( 2002 )

United States v. Paul N. Johnson Darryl Jonns Lamont Bell ... , 63 F.3d 242 ( 1995 )

United States v. Lester Roberson , 90 F.3d 75 ( 1996 )

United States v. Clifton Myers A/K/A Samuel Jenkins, ... , 308 F.3d 251 ( 2002 )

united-states-of-america-government-of-the-virgin-islands-v-elson-a-jones , 994 F.2d 1051 ( 1993 )

united-states-v-dante-renault-williams-aka-pierre-robinson-seth-robert , 3 F.3d 69 ( 1993 )

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SWARB Et Al. v. LENNOX Et Al. , 92 S. Ct. 767 ( 1972 )

United States v. Manuel Rodriguez Padro , 52 F.3d 120 ( 1995 )

United States v. Lauren Eric Wilhelm , 80 F.3d 116 ( 1996 )

Walling v. General Industries Co. , 330 U.S. 545 ( 1947 )

united-states-v-john-f-duffy-conley-william-c-curtin-sheila-f-smith , 4 F.3d 1200 ( 1993 )

Elkins v. United States , 80 S. Ct. 1437 ( 1960 )

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