United States v. Davon Peyton , 745 F.3d 546 ( 2014 )


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  •  United States Court of Appeals
    FOR THE DISTRICT OF COLUMBIA CIRCUIT
    Argued September 11, 2013            Decided March 21, 2014
    No. 10-3099
    UNITED STATES OF AMERICA,
    APPELLEE
    v.
    DAVON PEYTON,
    APPELLANT
    Appeal from the United States District Court
    for the District of Columbia
    (No. 1:10-cr-00015-1)
    Lisa B. Wright, Assistant Federal Public Defender,
    argued the cause for appellant. With her on the briefs was
    A. J. Kramer, Federal Public Defender.
    Anne Y. Park, Assistant U.S. Attorney, argued the cause
    for appellee. With her on the brief were Ronald C. Machen
    Jr., U.S. Attorney, and Elizabeth Trosman, John P.
    Mannarino, Matthew M. Graves, and Steven B. Wasserman,
    Assistant U.S. Attorneys.
    Before: HENDERSON, GRIFFITH, and SRINIVASAN, Circuit
    Judges.
    2
    Opinion for the Court filed by Circuit Judge GRIFFITH.
    Dissenting opinion filed by Circuit Judge HENDERSON.
    GRIFFITH, Circuit Judge: Appellant Davon Peyton
    challenges the district court’s ruling that evidence the police
    gathered from his apartment during two warrantless searches
    could be used against him at trial. For the reasons set forth
    below, we reverse in part, vacate in part, and remand the case
    to the district court.
    I
    Peyton and his 85-year-old great-great-grandmother,
    Martha Mae Hicks, shared a small, one-bedroom apartment in
    a complex at 401 K St. NW, Washington, D.C. Both were
    named as residents on the lease. Hicks used the bedroom, and
    Peyton kept his bed and belongings in the living room. On
    June 21, 2009, police officers arrested Peyton in the parking
    lot outside the apartment complex for possession of crack
    cocaine. Five days later, the police obtained and executed a
    search warrant for the apartment. The search yielded no
    evidence against Peyton, but resulted in the arrest of several
    people who were in the apartment at the time with drugs and
    drug paraphernalia.
    Shortly thereafter, the police received a tip that Peyton
    was using the apartment to deal drugs. Four officers,
    including one who had participated in the earlier warrant
    search, returned to the apartment on July 14, this time without
    a warrant. The officers knew Peyton had recently been
    arrested yet again (the record is not clear why) and would not
    be there. They hoped that Hicks would consent to the search.
    When the police knocked on the door, Peyton’s girlfriend,
    Tyra Harvey, answered. They asked to speak with Hicks, and
    3
    Harvey told them that she was in the bedroom. While two
    officers waited just inside the entryway, two others entered
    the bedroom through its open door only a few steps away and
    found Hicks sitting on the bed.
    The officers told Hicks that they believed there might be
    drugs in the apartment and wanted her permission to conduct
    a search. They presented Hicks with a consent form, which
    she signed, that stated she was freely agreeing to let the police
    search the entire apartment. The search began in the living
    room. According to one of the officers, as they came near
    Peyton’s bed, Hicks told them that that part of the living room
    was “the area where [Peyton] keeps his personal property.”
    Def.’s Ex. 6, Aff. ¶ 7, United States v. Peyton, Crim. No. 10-
    15 (D.D.C. July 22, 2010) (search warrant affidavit). One of
    the officers saw a closed shoebox next to Peyton’s bed and
    picked it up. When he opened the shoebox, he smelled
    marijuana. Inside the shoebox, he found more than 25 grams
    of marijuana, 70 grams of crack cocaine, and $4000 in cash.
    The officers then searched the adjoining kitchen, where they
    discovered two plates and a razor blade covered with a white
    residue in the cabinets.
    Relying on the evidence found in the shoebox during the
    July search, a grand jury issued an indictment against Peyton
    on January 12, 2010, for possession with intent to distribute
    50 grams or more of crack cocaine and a detectable amount of
    marijuana. On January 20, four police officers returned to the
    apartment with an arrest warrant in hand. Peyton answered the
    door and was immediately handcuffed. A protective sweep of
    the apartment found Hicks in the bedroom and Harvey and an
    unidentified male in the living room. Smelling a strong odor
    of marijuana, the officers asked Hicks for permission to
    conduct a full search of the apartment. She agreed and signed
    a consent form. Present throughout the search, Peyton did not
    4
    object. The officers found crack cocaine, marijuana, and a
    handgun in the kitchen cabinets.
    Armed with this new evidence, on January 26, 2010, the
    grand jury issued a superseding indictment against Peyton that
    restated the original charges but also added three more:
    possession with intent to distribute crack cocaine, possession
    with intent to distribute marijuana, and possession of a
    firearm in furtherance of a drug trafficking offense.
    In the district court, Peyton moved to suppress all of the
    evidence discovered during the warrantless searches in July
    2009 and January 2010. Hicks testified for Peyton at the
    hearing on his motion. The government put on one police
    officer to testify about the July search and another to address
    the January search. Hicks and the officer gave slightly
    different accounts of the scope of the search Hicks authorized
    in July. Although Hicks did not dispute that she freely signed
    the form, her memory was that the police had asked to search
    only the living room. The officer remembered that Hicks had
    agreed to their search of the entire apartment. Hicks and the
    other officer gave consistent accounts of the scope of the
    January search. They both remembered that Hicks had read
    and signed the consent form, and neither said that Hicks had
    limited the search’s scope.
    Peyton challenged both searches on the ground that “Ms.
    Hicks did not have common authority over the area to be
    searched.” Transcript of Motions Hearing at 95, United States
    v. Peyton, Crim. No. 10-15 (D.D.C. July 22, 2010) (7/22/2010
    Hr’g Tr.). The district court rejected this argument,
    concluding, as to the July search, that Hicks had authority to
    consent to the search of the entire apartment and that she
    voluntarily agreed to a search of the living room but not the
    kitchen. Accordingly, the district court ruled all the evidence
    5
    seized admissible except for that found in the kitchen. As to
    the January search, the district court found that Hicks’s
    consent was voluntary and covered the entire apartment. All
    the evidence found in January was held admissible.
    In the wake of the district court’s decision, Peyton pled
    guilty to possession with intent to distribute a detectable
    amount of cocaine base (a lesser included offense of the
    charge based on the crack found in the shoebox) and the
    weapons charge, but he reserved the right to appeal the denial
    of his motion to suppress. Peyton and the government agreed
    to a sentence of 84 months, and the district court accepted the
    deal.
    We have jurisdiction over Peyton’s appeal under 
    28 U.S.C. § 1291
    . We review the district court’s legal rulings de
    novo and its factual findings for clear error. Ornelas v. United
    States, 
    517 U.S. 690
    , 699 (1996); United States v. Holmes,
    
    505 F.3d 1288
    , 1292 (D.C. Cir. 2007).
    II
    As to the July 2009 search, we agree with Peyton that
    Hicks could not lawfully permit the police to search his closed
    shoebox. Concluding the search was unlawful on this ground,
    we need not take up Peyton’s other arguments that Harvey
    lacked authority to let the police enter in the first place and
    that Hicks did not voluntarily agree to the search.
    A
    The government contends that Peyton has waived his
    argument about the shoebox because he did not raise it at the
    suppression hearing.
    6
    An argument to suppress evidence not made before trial
    is waived, which means that absent good reason for not
    raising the argument at the district court, the appellant cannot
    ask us to consider the matter. FED. R. CRIM. P. 12(b)(3), (e);
    cf. United States v. Weathers, 
    186 F.3d 948
    , 957 (D.C. Cir.
    1999). Given the serious consequence of waiver in a criminal
    proceeding, it is fitting that defendants are able to preserve a
    suppression argument simply by “stat[ing] the basis of their
    objection to the admission of the evidence” before the district
    court. United States v. Mitchell, 
    951 F.2d 1291
    , 1297 (D.C.
    Cir. 1991). In doing so, they “need not articulate the entire
    body of law relevant to their claim,” 
    id.,
     or expound their
    argument as “fulsomely” as they might in an appellate brief,
    United States v. Hutchinson, 
    268 F.3d 1117
    , 1121-22 (D.C.
    Cir. 2001).
    The government acknowledges that Peyton disputed
    Hicks’s authority to allow a search of the living room, but
    contends that his failure to raise the “separate issue” of
    Hicks’s authority over the shoebox means he waived that
    point. Appellee’s Br. 30. Our dissenting colleague agrees, see
    Dissenting Op. at 7 n.5, but we think this is too stingy a
    reading of what Peyton argued. At the suppression hearing,
    his counsel maintained that “for both searches Ms. Hicks did
    not have common authority over the area to be searched and
    therefore her consent was invalid.” 7/22/2010 Hr’g Tr. 95.
    When asked to elaborate, his counsel explained “that that area
    that was searched or that the officers requested permission to
    search was Davon’s—the Defendant’s area of where he slept
    and kept his belongings, and it’s more than that. It’s—that’s
    his home as well.” 
    Id.
     Peyton’s argument was not only about
    the living room in its entirety. It was also about the portion of
    the living room that Peyton claimed and Hicks acknowledged
    was uniquely his. The district court recognized that Peyton’s
    argument raised the issue of “whether [Hicks] had authority to
    7
    consent to the search of the area where the Defendant’s
    belongings were located.” Transcript of Motions Hearing at
    11, United States v. Peyton, Crim. No. 10-15 (D.D.C. July 27,
    2010) (emphasis added). Peyton did not need to emphasize
    that the evidence was inside the shoebox; that fact was
    obvious and undisputed.
    In the end, Peyton presses the same legal theory on
    appeal that he raised below: Hicks lacked authority to allow
    the search of the place the evidence was found. The cases
    where we have found waiver of arguments under Rule 12, by
    contrast, involved defendants raising wholly new claims or
    switching legal theories on appeal. See, e.g., United States v.
    Hewlett, 
    395 F.3d 458
    , 460 (D.C. Cir. 2005) (defendant who
    argued below that police lacked probable cause for
    warrantless arrest could not argue on appeal that arrest
    warrant was defective); Mitchell, 
    951 F.2d at 1297
     (defendant
    who argued below that police lacked probable cause to search
    could not argue on appeal that police lacked warrant); United
    States v. Bailey, 
    675 F.2d 1292
    , 1294 (D.C. Cir. 1982)
    (defendants who argued below that joinder was impermissibly
    prejudicial could not argue on appeal that joinder violated
    Federal Rule of Criminal Procedure 8(b)); see also 6 WAYNE
    R. LAFAVE, SEARCH AND SEIZURE § 11.1(a), at 12-13 & n.29
    (5th ed. 2012) (collecting cases). Finding no waiver of
    Peyton’s argument, we turn to its merits.
    B
    “At the very core [of the Fourth Amendment] stands the
    right of a man to retreat into his own home and there be free
    from unreasonable governmental intrusion.” Silverman v.
    United States, 
    365 U.S. 505
    , 511 (1961). A warrantless search
    is the quintessential intrusion and is presumptively
    unreasonable. The government can rebut that presumption by
    8
    showing that the police, despite lacking a warrant, were
    permitted to undertake the search by someone with authority.
    See Illinois v. Rodriguez, 
    497 U.S. 177
    , 181 (1990). Such
    consent need not come from the target of the search. It may
    come from “a third party who possesse[s] common authority
    over . . . the premises or effects sought to be inspected.”
    United States v. Matlock, 
    415 U.S. 164
    , 171 (1974).
    “Common authority” does not refer to some kind of
    “technical property interest.” Georgia v. Randolph, 
    547 U.S. 103
    , 110 (2006). It arises simply from
    mutual use of the property by persons generally having
    joint access or control for most purposes, so that it is
    reasonable to recognize that any of the co-inhabitants has
    the right to permit the inspection in his own right and that
    the others have assumed the risk that one of their number
    might permit the common area to be searched.
    Matlock, 
    415 U.S. at
    171 n.7. Even a person who does not
    actually use the property can authorize a search if it is
    reasonable for the police to believe she uses it. See Rodriguez,
    
    497 U.S. at 186
    . Such “apparent authority” is sufficient to
    sustain a search because the Fourth Amendment requires only
    that officers’ factual determinations in such situations “always
    be reasonable,” “not that they always be correct.” 
    Id. at 185
    .
    We review de novo whether an officer’s belief that a
    consenting individual has actual authority is reasonable.
    United States v. Law, 
    528 F.3d 888
    , 904 (D.C. Cir. 2008) (per
    curiam).
    The fact that a person has common authority over a
    house, an apartment, or a particular room, does not mean that
    she can authorize a search of anything and everything within
    that area. As we held in Donovan v. A.A. Beiro Construction
    Co., “While authority to consent to search of a common area
    9
    extends to most objects in plain view, it does not
    automatically extend to the interiors of every enclosed space
    within the area.” 
    746 F.2d 894
    , 901-02 (D.C. Cir. 1984); see
    also United States v. Karo, 
    468 U.S. 705
    , 725 (1984)
    (O’Connor, J., concurring in part and concurring in the
    judgment) (“A homeowner’s consent to a search of the home
    may not be effective consent to a search of a closed object
    inside the home.”). This principle flows logically from the
    way people live in shared spaces. Two may agree to share a
    room, such that neither could object to the other allowing a
    third party to enter, but they often retain private interior
    spaces—a closet, a footlocker, a dresser drawer—that they do
    not let the other use and that they do not assume the other will
    allow a third party to inspect. See United States v. Davis, 
    332 F.3d 1163
    , 1169 n.4 (9th Cir. 2003) (“By staying in a shared
    house, one does not assume the risk that a housemate will
    snoop under one’s bed, much less permit others to do so.”).
    At first, this limitation on the scope of common authority
    might seem to put the police in a bind. Must an officer, having
    determined that a person has common authority over an
    apartment, separately confirm her authority over every closed
    container in the apartment before relying on her consent to
    conduct a search? No, for in many instances the person’s
    common authority over the larger area (say, the living room)
    will make it reasonable for the police to believe that she
    shares use of its closed containers (say, the drawers of the
    television stand). She will have apparent authority over those
    spaces. This is the same point we made in Donovan, where
    we explained how to identify the types of containers over
    which common authority appears to extend: “The rule has to
    be one of reason that assesses the critical circumstances
    indicating the presence or absence of a discrete expectation of
    privacy with respect to the particular object: whether it is
    secured, whether it is commonly used for preserving privacy,
    10
    etc.” 
    746 F.2d at 902
     (quoting United States v. Block, 
    590 F.2d 535
    , 541 n.8 (4th Cir. 1978)); see also United States v.
    Basinski, 
    226 F.3d 829
    , 834-35 (7th Cir. 2000) (using similar
    factors in analyzing apparent authority over closed
    containers).
    The district court’s conclusion that Hicks had common
    authority over the living room generally does not answer the
    critical question here: Did she have authority over the
    shoebox? 1 There is no evidence that Hicks either shared use
    of the shoebox with Peyton or had permission to do so, and
    the government does not argue that she had actual authority.
    Instead, the government invokes Donovan to suggest that
    Hicks had apparent authority, emphasizing three
    circumstances that suggest Peyton did not retain a privacy
    interest in the shoebox. The living room where he slept
    remained a common area, with a diminished expectation of
    privacy for things left there. Peyton took no special steps to
    hide or protect the shoebox. And a shoebox is not “the type of
    container that has historically been accorded the highest
    privacy expectations.” Appellee’s Br. 34.
    1
    The fact that the district court thought it was sufficient to
    address only the room as a whole does not mean Peyton’s argument
    below must have concerned only the room as a whole. See supra at
    6-7; cf. Block, 
    590 F.2d at
    540 & n.7 (“Our review of the district
    court’s order makes it apparent that the court concluded that once
    authority to search the room itself was found, that authority
    extended to the interior of the footlocker in the room. . . . The
    decisive error, of course, and the one precisely under review here, is
    the ultimate conclusion that authority existed to consent to search of
    the footlocker, by whatever intermediate steps of reasoning it was
    reached.”).
    11
    Standing alone, these circumstances might suggest that
    the shoebox was not a private space and that it was reasonable
    for the police to believe that Hicks’s authority over the living
    room also encompassed the shoebox. But these were not the
    only circumstances the police were aware of. They knew that
    Hicks and Peyton both lived in the small apartment, and they
    were thus on notice that some spaces in the apartment might
    be used exclusively by Peyton. Indeed, the officer who
    opened the shoebox had been inside the apartment during the
    earlier warrant search and knew that Peyton’s bed was in the
    living room. But most critically, according to the sworn
    account of that very officer, Hicks told the police that Peyton
    kept his “personal property” in the area around the bed, where
    the shoebox was found. In light of this clear statement that
    there was an area of the room that was not hers, it was not
    reasonable for the police to believe that Hicks shared use of
    the closed shoebox. Hicks lacked apparent authority to
    consent to its search. Cf. United States v. James, 
    353 F.3d 606
    , 615 (8th Cir. 2003) (“It cannot be reasonable to rely on a
    certain theory of apparent authority, when the police
    themselves know what the consenting party’s actual authority
    is . . . .”).
    Our decision in United States v. Whitfield, 
    939 F.2d 1071
    (D.C. Cir. 1991), bolsters our conclusion. In Whitfield, FBI
    agents investigating a bank robbery sought a mother’s
    permission to search her adult son’s bedroom in the family
    home. 
    Id. at 1072-73
    . The district court ruled that the mother
    had apparent authority to allow the search. We reversed,
    holding that the mother had not told the agents enough about
    her use of the son’s room for them reasonably to believe she
    had common authority:
    [T]he government’s burden to establish that a third party
    had authority to consent to a search . . . cannot be met if
    12
    agents, faced with an ambiguous situation, nevertheless
    proceed without making further inquiry. If the agents do
    not learn enough, if the circumstances make it unclear
    whether the property about to be searched is subject to
    “mutual use” by the person giving consent, “then
    warrantless entry is unlawful without further inquiry.”
    
    Id. at 1075
     (quoting Rodriguez, 
    497 U.S. at 188-89
    )
    (emphasis added in Whitfield). Apparent authority does not
    exist where it is uncertain that the property is in fact subject to
    mutual use. 2 Hicks’s statement that Peyton kept his personal
    property in the area around the bed did more than create such
    uncertainty: it strongly suggested she did not use the shoebox
    or have permission to do so. The police should not have
    searched the shoebox without first making further inquiry to
    determine whether Hicks had authority. See United States v.
    Taylor, 
    600 F.3d 678
    , 680-85 (6th Cir. 2010) (concluding that
    resident did not have apparent authority to consent to search
    of shoebox in spare-bedroom closet where circumstances
    created ambiguity regarding mutual use).
    Some circuits have not followed Whitfield’s logic that
    ambiguity is enough to defeat apparent authority in cases
    involving closed containers in shared spaces. See Taylor, 
    600 F.3d at 685-86
     (Kethledge, J., dissenting) (noting divergent
    approaches to consent searches of closed containers). The
    Seventh Circuit, for instance, has concluded that the risk of
    uncertainty in these situations should be borne by the
    defendant, not the police. A person with common authority
    over the premises is presumed to have authority over closed
    containers found there unless the police receive “positive
    information” to the contrary. United States v. Melgar, 227
    2
    It is this principle that makes Whitfield so important, not its
    factual similarity to this case. Cf. Dissenting Op. at 4-5.
    
    13 F.3d 1038
    , 1041 (7th Cir. 2000). Similarly, the Second Circuit
    has held that a lessee has authority to consent to the search of
    all closed containers within an apartment except those that
    “obviously” belong to someone else. United States v. Snype,
    
    441 F.3d 119
    , 136 (2d Cir. 2006). But even these standards
    would not compel a different outcome here. Hicks’s statement
    to the officers, combined with their knowledge of the shared
    living arrangement between Peyton and Hicks, was “positive
    information” that arguably made it “obvious” that the closed
    shoebox belonged specifically to Peyton.
    Nor is our conclusion that Hicks lacked authority
    undermined by United States v. Harrison, 
    679 F.2d 942
     (D.C.
    Cir. 1982). In Harrison, the defendant’s wife discovered
    boxes of marijuana in an area of their basement that both used
    to store personal items. She called the police and asked them
    to remove the marijuana, which they did without a warrant.
    
    Id. at 945, 947
    . When the defendant sought to suppress the
    evidence, we held that, under the Supreme Court’s reasoning
    in Matlock, the wife’s common authority over the basement
    storage area gave her “full authority to release the boxes of
    marijuana into police custody.” 
    Id. at 947
    . Harrison’s
    reasoning on this point is not entirely clear, in part because
    the opinion does not distinguish between actual and apparent
    authority, but Whitfield viewed Harrison as turning on the
    notion that it was reasonable for officers to assume that a
    husband and wife would share use of the storage area. See
    Whitfield, 
    939 F.2d at
    1074-75 (citing Harrison). But just as a
    comparable assumption of mutual use was not warranted in
    Whitfield itself, so it is not warranted here. The closed
    shoebox was not located in a storage area shared by a husband
    and wife; it was next to the defendant’s bed, 3 in an area his
    3
    Unlike our dissenting colleague, we consider this an
    important fact that makes the case for apparent authority much
    14
    great-great-grandmother described as containing his “personal
    property.” Under these very different circumstances, it was
    not reasonable for the police to believe that Hicks had the
    necessary authority. Accordingly, the evidence recovered
    from the shoebox must be suppressed.
    Our dissenting colleague argues that under Matlock,
    Peyton assumed the risk of this search. See Dissenting Op. at
    9-10. We take a narrower view of the risk he assumed. To be
    sure, Peyton assumed the risk that Hicks would permit
    outsiders (including the police) into the room where he slept,
    and he thereby also assumed the risk that those outsiders
    would see any of his possessions left in plain view. Thus, had
    Peyton left a handgun lying atop his bed, we would not
    require its suppression. But it does not follow that Peyton also
    assumed the risk of Hicks’s permitting outsiders to rummage
    through his closed containers to discover items not in plain
    view. The dissent suggests that, under Donovan, it is enough
    that the shoebox itself was in plain view. See Dissenting Op.
    at 9. We think that misreads the key sentence of Donovan—
    quoted in full above, at 8-9—which distinguishes between
    “objects in plain view” and “the interiors of . . . enclosed
    space[s].” Donovan, 
    746 F.2d at 901-02
    ; see also United
    States v. Rodriguez, 
    888 F.2d 519
    , 523-24 (7th Cir. 1989)
    (“Many a closed container is accessible; [but] opening it
    requires justification . . . . Why a lack of privacy in the room
    implies a lack of a privacy interest in the contents of the
    containers remains a mystery.”).
    The dissent also contends we have put cotenants like
    Hicks, who want the police to remove any contraband in a
    shared dwelling, in an untenable position. See Dissenting Op.
    weaker than if the shoebox had been, say, sitting by itself in the
    middle of the room.
    15
    at 8-9. We respectfully disagree. It cannot be that a cotenant’s
    desire that the police remove any contraband creates in her
    common authority that does not otherwise exist. The mother
    in Whitfield would not have had the necessary authority
    simply by telling the agents that she ardently wished them to
    confiscate any evidence of her son’s wrongdoing. Moreover,
    our ruling does not leave cotenants like Hicks helpless: “The
    co-tenant acting on his own initiative may be able to deliver
    evidence to the police, Coolidge [v. New Hampshire, 
    403 U.S. 443
    , 487-489 (1971)] (suspect’s wife retrieved his guns from
    the couple’s house and turned them over to the police), and
    can tell the police what he knows, for use before a magistrate
    in getting a warrant.” Georgia v. Randolph, 
    547 U.S. 103
    , 116
    (2006).
    Finally, there is nothing in the Supreme Court’s recent
    decision in Fernandez v. California, 
    134 S. Ct. 1126
     (2014),
    that is inconsistent with our ruling. In that case, police sought
    to enter an apartment shared by Fernandez and his girlfriend,
    Roxanne Rojas, but Fernandez objected. The police then
    removed Fernandez and lawfully arrested him. Roughly an
    hour later, the police returned, obtained Rojas’s consent to
    search the apartment, and discovered various pieces of
    evidence later used against Fernandez. 
    Id. at 1130-31
    .
    Fernandez challenged the search solely on the ground that,
    under Georgia v. Randolph, his earlier objection barred the
    subsequent consent search. 
    Id. at 1131
    . The Court disagreed,
    holding that Randolph is limited to cases where, earlier
    objections notwithstanding, an objecting cotenant is
    physically present at the time police ask to search. 
    Id.
     at 1134-
    37. That holding has no bearing on our case, which does not
    involve an objecting cotenant. Our case concerns the scope of
    a cotenant’s common authority, an issue not addressed in
    Fernandez for a simple reason: Fernandez never disputed that
    Rojas had the necessary common authority. 
    Id.
     at 1138
    16
    (Thomas, J., concurring) (“[P]etitioner does not contest that
    Rojas had common authority over the premises.”); see also
    People v. Fernandez, 
    145 Cal. Rptr. 3d 51
    , 58 (Cal. Ct. App.
    2012) (no challenge to Rojas’s authority). Fernandez thus
    says nothing that undermines our analysis of Hicks’s
    authority.
    III
    As to the January 2010 search, Peyton asserts that the
    drugs and gun seized from the kitchen should have been
    suppressed because they are “fruit of the poisonous tree” of
    the July searches of the kitchen and shoebox. Under this
    venerable doctrine, evidence that would likely not have been
    found but for a Fourth Amendment violation must usually be
    suppressed. See generally United States v. Holmes, 
    505 F.3d 1288
    , 1292-94 (D.C. Cir. 2007). First, as Peyton sees it, the
    police would not have sought Hicks’s consent to conduct a
    search of the kitchen in January without first having
    discovered the plates and razor blades in the kitchen cabinets
    during the portion of the July search that the district court
    found unlawful. Although we can understand why Peyton
    would try to take advantage of this finding (which the
    government did not appeal), we reject this argument, for we
    agree with the government that it strains credulity to think this
    was the reason for the January search of the kitchen. It seems
    far more likely, simply as a matter of sound police work, that
    the officers would have wanted to search the kitchen of a
    suspected drug dealer regardless of whether they had
    discovered evidence there before.
    Peyton’s better argument is that the evidence seized in
    January is tainted by the illegal search of the shoebox in July.
    The causal chain seems direct: the evidence discovered in the
    shoebox was the basis for Peyton’s indictment; the indictment
    17
    led to the arrest warrant; and it was during the execution of
    the warrant that the officers sought and received Hicks’s
    consent to search the kitchen. Even so, we decline to decide in
    the first instance whether the evidence seized in January is the
    fruit of the unlawful search of the shoebox. We are a court of
    review, not of first view, and the district court, having
    concluded that the July search of the shoebox was legal, had
    no occasion to address this issue. We therefore vacate the
    portion of the district court’s order relating to the evidence
    seized in January and remand to let the district court have the
    first opportunity to address the matter, and, if it deems
    appropriate, to conduct additional fact-finding to supplement
    the record. See, e.g., United States v. Hill, 
    649 F.3d 258
    , 270
    (4th Cir. 2011); United States v. Valentine, 
    539 F.3d 88
    , 96 &
    n.10 (2d Cir. 2008). Our decision to remand is bolstered by
    how little space the parties devoted to this issue in their briefs.
    Both parties should have the opportunity to develop their
    arguments more fully before the district court.
    If, on remand, the district court concludes there is a
    causal connection, it will likely need to address whether
    Hicks’s consent to the January search was “an act prior to
    discovery of the challenged evidence sufficient ‘to purge the
    primary taint’ and break the causal chain between the illegal
    government conduct and the evidence’s ultimate discovery.”
    Holmes, 
    505 F.3d at 1294
    . The district court should be guided
    by Holmes. There we noted that consent can purge the taint
    of police misconduct only if it is voluntary and not the
    product of “exploitation” of the earlier illegality. Id.; see also
    4 LAFAVE, supra, § 8.2(d), at 101-04 & n.133. In determining
    whether the police exploited the illegal shoebox search, the
    district court should consider the temporal proximity between
    that search in July and the discovery of the evidence in
    January, the presence of intervening circumstances, and, most
    importantly, the “purpose and flagrancy” of the illegal
    18
    shoebox search. See Holmes, 
    505 F.3d at
    1294 (citing Brown
    v. Illinois, 
    422 U.S. 590
    , 603-04 (1975)).
    IV
    Federal Rule of Criminal Procedure 11 permits a
    defendant who has entered a conditional guilty plea to
    withdraw that plea if he “prevails on appeal.” FED. R. CRIM.
    P. 11(a)(2). Our decision to suppress the evidence in the
    shoebox undermines the first two charges in the superseding
    indictment, possession with intent to distribute crack cocaine
    and marijuana, respectively. The former was one of the two
    charges to which Peyton pled guilty. As such, we think there
    is a high “probability that the excluded evidence would have
    had a material effect on [Peyton’s] decision to plead guilty”
    and therefore conclude that he is entitled to withdraw his plea.
    United States v. Leake, 
    95 F.3d 409
    , 420 n.21 (6th Cir. 1996);
    accord United States v. Latz, 162 F. App’x 113, 121 (3d Cir.
    2005) (“[A] defendant ‘prevails on appeal’ only when he
    persuades the Court of Appeals to exclude a piece of evidence
    that is material to his case.”). Accordingly, upon the district
    court’s resolution of the remaining suppression issue, Peyton
    may choose whether to withdraw his guilty plea. If he does
    so, the government remains free to reinstate the charges it
    dismissed pursuant to the plea agreement as that agreement
    allows.
    So ordered.
    KAREN LECRAFT HENDERSON, Circuit Judge, dissenting:
    I disagree with the majority’s conclusion that Davon
    Peyton’s great-grandmother Martha Mae Hicks lacked
    authority to consent to the July 14, 2009 search of the
    shoebox found lying on the living room floor of the apartment
    she and Peyton shared.1 Hicks plainly had not only apparent
    but actual authority to consent to a search of the common
    living room and its contents, including the shoebox.
    Accordingly, I dissent from the majority’s decision and would
    affirm the district court’s judgment.2
    I believe the district court correctly concluded that
    Hicks’s consent to search the apartment, including the living
    room, was valid because “she possessed common authority
    over the entire apartment.” Transcript of Motions Hearing
    100, United States v. Peyton, Crim. No. 10-15 (D.D.C. July
    22, 2010) (7/22/2010 Hr’g Tr.) (citing United States v.
    Matlock, 
    415 U.S. 164
     (1974)); see Georgia v. Randolph, 
    547 U.S. 103
    , 106 (2006) (“The Fourth Amendment recognizes a
    valid warrantless entry and search of premises when police
    obtain the voluntary consent of an occupant who shares, or is
    1
    In district court, Hicks was referred to as Peyton’s
    “grandmother” or great-grandmother, although he now
    characterizes her as his great-great-grandmother. See Br. for
    Appellant at 4 n.2.
    2
    I thus see no need to address Peyton’s argument that the
    January 2010 search was unlawful as tainted by the July 14, 2009
    search. See Majority Opinion (Maj. Op.) at 16-18. I would also
    affirm the district court’s other holdings regarding the July 14, 2009
    search because Peyton’s girlfriend Tyra Harvey, as a guest, had
    authority to open the apartment door to the police and the district
    court did not clearly err in finding Hicks’s consent to the apartment
    search was voluntary. See 4 Wayne R. LaFave, Search and Seizure
    § 8.5(e) (5th ed. 2012) (authority of guest to open door to police);
    United States v. Wilson, 
    605 F.3d 985
    , 1027 (D.C. Cir. 2010) (clear
    error standard for voluntariness of consent).
    2
    reasonably believed to share, authority over the area in
    common with a co-occupant who later objects to the use of
    evidence so obtained.” (citing Illinois v. Rodriguez, 
    497 U.S. 177
     (1990); United States v. Matlock, 
    supra)).
     Regarding the
    living room in particular, the court found that “[t]he fact that
    it could be said that [Peyton] used the living room as a
    bedroom doesn’t detract from the fact that it was also the
    living room in the apartment and that they shared common
    authority over both the living room and the kitchen and the
    single bathroom.” 7/22/2010 Hr’g Tr. 100. This finding—
    which the majority does not gainsay—is not clearly
    erroneous. See United States v. Wilson, 
    605 F.3d 985
    , 1027
    (D.C. Cir. 2010). The living room was to all appearances a
    common area (as a “living room” by customary usage
    generally is) notwithstanding Peyton used it “as a place for
    sleeping, at least on occasion,” 7/22/2010 Hr’g Tr. 43
    (stipulation by parties); it offered the only access to the
    kitchen and Peyton’s purported personal living area within the
    living room was not specifically demarcated. The particular
    “circumstances” the government cited to support the room’s
    common nature (as the majority recites them)—that the living
    room “remained a common area, with a diminished
    expectation of privacy for things left there” and that Peyton
    “took no special steps to hide or protect the shoebox[, which]
    is not ‘the type of container that has historically been
    accorded the highest privacy expectations’ ”—do indeed
    “suggest that the shoebox was not a private space and that it
    was reasonable for the police to believe that Hicks’s authority
    over the living room also encompassed the shoebox.”
    Majority Opinion (Maj. Op.) at 10-11 (quoting Br. for
    Appellee at 34).
    As the majority correctly recites, the officers searching
    the apartment “knew that Hicks and Peyton both lived in the
    small apartment”—this is precisely the circumstance that gave
    each of them shared authority over the common areas—and,
    3
    in light of Peyton’s age and relationship to Hicks, that the
    police “were thus on notice that some spaces in the apartment
    might be used exclusively by Peyton.” Id. at 11 (emphases
    added); cf. United States v. Whitfield, 
    939 F.2d 1071
    , 1075
    (D.C. Cir. 1991) (noting parents may (or may not) “permit
    their adult sons and daughters to have exclusive use of the
    rooms they occupy”).
    Where the majority strays, however, is in its assertion
    that Hicks made a “clear statement that there was an area of
    the [living] room that was not hers.” Maj. Op. at 11. The sole
    evidence the majority offers of the “clear statement” that
    Hicks had ceded authority over some amorphous “area of the
    room” is the recital in a later search warrant affidavit signed
    by one of the searching officers that the officer “went to a bed
    in the apartment’s living room”3 and “Hicks identified this as
    the area where Mr. Peyton keeps his personal property.”
    Def.’s Ex. 6, Aff. ¶ 7, United States v. Peyton, Crim. No. 10-
    15 (D.D.C. July 22, 2009) (JA 60). To derive from this
    simple (yet vague) account of Hicks’s words that there was
    some “portion of the living room that Peyton claimed and
    Hicks acknowledged was uniquely his,” Maj. Op. at 6
    (emphasis added)—and from which Hicks herself was
    therefore excluded (or at least deprived of authority
    thereover)—is a stretch too far. Moreover, Hicks herself
    asserted authority over the entire apartment. The consent
    form she signed authorized the officers “to conduct a
    3
    Although the search warrant affidavit refers to a “bed,” the
    officer who testified at the evidentiary hearing “d[id not] recall if
    there was a bed or couch” but “ believe[d] there was a couch that
    was there.” 7/22/2010 Hr’g Tr. 42. The government referred to it
    below as a “daybed.” Gov’t’s Opp’n to Def.’s Mot. to Suppress
    Tangible Evidence 1, Transcript of Motions Hearing at 8, United
    States v. Peyton, Crim. No. 10-15 (D.D.C. July 27, 2010)
    (7/27/2010 Hr’g Tr.).
    4
    complete search of [her] premises” and, after signing the
    form, Hicks instructed the officers: “This is my house and if
    Davon has anything illegal in here I want you to take it.”
    Gov’t Ex. 6 (signed consent form); Def.’s Ex. 6 ¶ 6 (search
    warrant affidavit) (emphasis added), United States v. Peyton,
    Crim. No. 10-15 (D.D.C. July 22, 2009) (JA 55, 60). None of
    these circumstances makes it even “arguably . . .
    ‘obvious’ that the closed shoebox belonged specifically to
    Peyton.” Maj. Op. at 13 (emphasis added).
    Nor is the precedent the majority cites convincing. In
    United States v. Whitfield, 
    939 F.2d 1071
     (D.C. Cir. 1991),
    the majority’s principal authority, the court faced a far
    different factual situation. There, government agents had
    seized evidence (stolen cash) from the pockets of four coats
    hanging in the clothes closet opening off the defendant’s
    second floor bedroom in his mother’s house, after they
    obtained the mother’s consent to search the bedroom. The
    court concluded that “[a]s a factual matter, the agents could
    not reasonably have believed Mrs. Whitfield had authority to
    consent to th[e] search” because they “simply did not have
    enough information to make that judgment.” 
    939 F.2d at 1074
    . The court explained that, assuming the agents had
    reason to believe the mother, as a resident of the house,
    “ ‘generally’ had ‘joint access’ ” to her son’s unlocked
    bedroom, her “ability, or even legal right, to enter simply
    qualified her as a person who . . . could give consent to a
    search of property subject to her ‘mutual use,’ ”—“whether
    she had ‘mutual use’ of the room or the closet containing the
    defendant’s clothing could not be determined” given “[t]he
    bedroom itself was not a ‘common area’ and the agents had
    no grounds for believing otherwise.” 
    Id.
     (quoting Matlock,
    
    415 U.S. at
    171 n.7, q.v. (“The authority which justifies the
    third-party consent . . . rests . . . on mutual use of the property
    by persons generally having joint access or control for most
    purposes, so that it is reasonable to recognize that any of the
    5
    co-inhabitants has the right to permit the inspection in his own
    right and that the others have assumed the risk that one of
    their number might permit the common area to be
    searched.”)). The “ambiguous situation” in Whitfield was
    whether the adult son’s separate bedroom, which was plainly
    “not a ‘common area,’ ” and the adjoining closet—accessible
    only through the bedroom and containing the son’s clothing
    in which the contraband was found—constituted “his private
    enclave.” Id. at 1075. There was no such ambiguity
    regarding the common living room here; the disputed area
    was indeed indistinguishable from the rest of the open living
    room space which was “common” not only because it was the
    “living room” but also because it constituted the sole pathway
    to the kitchen. That Peyton slept in the room “on occasion”
    and “ke[pt] his personal property” there did not transform the
    room—or some unmarked and undefined area within it—into
    his personal preserve to the exclusion of Hicks and her
    belongings. Without some indication from Hicks that the
    shoebox was off-limits to her, the officers were not “faced
    with an ambigu[ity]” different from that attaching to any
    property in any common area shared by more than one
    resident.4
    The situation here more closely resembles United States
    v. Harrison, 
    679 F.2d 942
     (D.C. Cir. 1982). In Harrison, the
    defendant’s wife (Mrs. Harrison) had invited police officers to
    the house she shared with the defendant and asked them to
    remove “two large unsealed boxes containing seventeen
    packages of marijuana” she had found “in a storage area used
    by both her and [the defendant] under the basement stairwell.”
    
    Id. at 945
    . We affirmed the district court’s denial of the
    defendant’s motion to suppress the marijuana because Mrs.
    4
    Indeed, the majority makes Hicks’s guiding the officers to the
    area of the living room where Peyton slept and “kept his stuff”
    tantamount to a declaration that she surrendered her use thereof.
    6
    Harrison “had full authority to release the boxes of marijuana
    into police custody, viz., she fit[] fully within the ‘common
    authority’ criteria enunciated in Matlock.” 
    Id. at 947
    . The
    court explained:
    Mrs. Harrison had full “common authority” to the
    storage area in the basement. That area was unlocked
    and open, and contained personal items that
    belonged to both appellant and his wife. The boxes
    were not sealed or taped and were closed only by
    “criss-crossed” flaps. Moreover, the record provides
    no indication that the boxes were marked in any way
    indicating appellant’s ownership. Nor is there
    anything in the record to indicate that appellant ever
    asserted that the boxes were exclusively in his
    control or even that they were his personal effects.
    
    Id.
     Like the boxes in Harrison, the shoebox here was found
    in plain sight, unsealed and unmarked, within a shared
    common area. Nothing about the box itself suggested it was
    private, much less exclusive to Peyton. Nor does the record
    indicate that Hicks’s “common authority” over the living
    room had been partitioned to exclude the box or the area of
    the floor where it was found. Armed with the consent of co-
    resident Hicks to search the entire living room—without any
    express reservation—the searching officers could reasonably
    believe, at a minimum, that her authority to consent reached
    the shoebox lying in plain view on the living room floor. See
    Illinois v. Rodriguez, 
    497 U.S. 177
    , 186 (1990) (“Whether the
    basis for [the authority to consent to a search] exists is the sort
    of recurring factual question to which law enforcement
    officials must be expected to apply their judgment; and all the
    Fourth Amendment requires is that they answer it
    reasonably.”). They were entitled to “proceed on the basis of
    the ‘factual and practical considerations of everyday life on
    which reasonable and prudent men, not legal technicians,
    7
    act.’ ” Whitfield, 
    939 F.2d at 1074
     (quoting Brinegar v.
    United States, 
    338 U.S. 160
    , 175 (1949)). Thus, they could
    “assume” that co-residents great-grandmother and great-
    grandson, like husband and wife in Harrison, “mutually use
    the living areas in their residence and have joint access to
    them so that either may consent to a search.” Whitfield, 
    939 F.2d at
    1074-75 (citing Harrison, 
    679 F.2d at 946-47
    ). The
    officers were not required to engage in “metaphysical
    subtleties” to carve out a separate but undefined room-within-
    a-room that was reserved to Peyton’s exclusive use and
    dominion. See Frazier v. Cupp, 
    394 U.S. 731
    , 740 (1969)
    (declining to “engage in such metaphysical subtleties in
    judging the efficacy of [defendant’s cousin’s] consent” to
    search duffel bag as would be required under defendant’s
    theory that cousin “only had actual permission to use one
    compartment of the bag and that he had no authority to
    consent to a search of the other compartments”).5
    One fact the majority completely ignores is to me critical
    to a common sense review of the challenged search.
    5
    Even were Peyton’s room-within-a-room theory persuasive, I
    would find it forfeited because he failed to articulate it to the
    district court. See United States v. Vinton, 
    594 F.3d 14
    , 24 (D.C.
    Cir. 2010); United States v. Redman, 
    331 F.3d 982
    , 986 (D.C. Cir.
    2003). The argument Peyton offered below—that Hicks lacked
    authority to consent to the search of the living room as a whole,
    which is a discrete, albeit common unit of the apartment—is quite
    different from the more complex argument he raises now—that she
    lacked authority to consent to a search of some specific area within
    the room—where Peyton slept and kept his belongings or the
    contents of that area. Cf. Vinton, 
    594 F.3d at 24
     (appellant who
    argued in district court that officer lacked probable cause based on
    facts uncovered during investigative stop waived argument on
    appeal challenging probable cause finding based on supporting
    facts having been obtained only after investigative stop was
    extended beyond reasonable duration).
    8
    According to the record, the 85-year-old Hicks, shaking her
    head, told the officers: “This is my house and if Davon has
    anything illegal in here I want you to take it.” Def.’s Ex. 6
    ¶ 6, supra, p. 4. When a law abiding citizen, especially an
    elderly one, asks the police to remove contraband from her
    home, what would my colleagues have the police do? Wait
    until the undesirables who inevitably show up where drugs
    are kept do her some harm? Or until Peyton himself, high on
    cocaine, sets fire to the apartment? The notion that a citizen
    cannot rid her home of contraband by asking the police to do
    so and, in aid thereof, helping the officers in their search by
    indicating a likely location—but instead must be told: “Sorry,
    Ma’am, we can’t do that without your establishing that you
    have use and control of every inch of the living room.”—is on
    its face senseless. It also flies in the face of Fourth
    Amendment jurisprudence as most recently expounded by the
    United States Supreme Court in Fernandez v. California, 
    134 S. Ct. 1126
     (2014).
    In Fernandez, the Supreme Court affirmed the rule that
    “consent by one resident of jointly occupied premises is
    generally sufficient to justify a warrantless search.” 
    Id. at 1133
    . Following this rule, the Court upheld the search of an
    apartment to which resident Roxanne Rojas consented
    approximately one hour after co-resident Walter Fernandez
    expressly refused the police entry to search, whereupon he
    was arrested on suspicion of domestic assault and taken to the
    police station for booking. The Court narrowly construed the
    exception to the co-resident consent rule carved out in
    Georgia v. Randolph, which prohibits a search if a second co-
    resident objects thereto—“accept[ing] Randolph on its own
    terms” to “unequivocally require[] the presence of the
    objecting occupant.” 
    Id. at 1134-35
    . “Putting the exception
    the Court adopted in Randolph to one side,” the Court
    instructed, “the lawful occupant of a house or apartment
    should have the right to invite the police to enter the dwelling
    9
    and conduct a search.” 
    Id. at 1137
    . “Any other rule would
    trample on the rights of the occupant.” 
    Id.
     In particular, the
    Court advised, “an occupant may want the police to conduct a
    thorough search so that any dangerous contraband can be
    found and removed,” noting that in Fernandez “the search
    resulted in the discovery and removal of a sawed-off shotgun
    to which Rojas’ 4-year-old son had access.” Id. at 15. In this
    case, Hicks consented to the police search of the living room
    for the express purpose of removing contraband from her
    apartment—a reasonable request the majority would have the
    police—and this court—ignore. Her guidance to the police,
    as I note below, did not affect the scope of her authority to
    consent to the search.
    It is true, as the Majority observes, that the mere “desire”
    to remove contraband “cannot . . . create[] . . . common
    authority that does not otherwise exist.” Maj. Op. at 15. The
    majority does not dispute, however, that Hicks had authority,
    as the district court found, to consent to a search of the
    common living room, see supra p. 2, which authority
    “extends to most objects in plain view”—including the seized
    shoebox. Donovan v. A.A. Beiro Constr. Co., 
    746 F.2d 894
    ,
    901-02 (D.C. Cir. 1984). “The touchstone of Matlock’s third
    party consent analysis is that any reasonable expectation of
    privacy in common areas is lost once joint occupants assume
    the risk that a co-occupant will allow access to the common
    areas.” 
    Id. at 899
    . Peyton assumed just such a risk and,
    accordingly, had no reasonable expectation of privacy in the
    shoebox that he left lying unmarked and unsecured on the
    floor, visible and accessible to Hicks and to anyone Hicks
    might invite into their shared living room—including the
    police. See 
    id. at 902
     (To determine whether a reasonable
    expectation of privacy exists, we apply a “rule . . . of reason
    that assesses the critical circumstances indicating the presence
    or absence of a discrete expectation of privacy with respect to
    the particular object: whether it is secured, whether it is
    10
    commonly used for preserving privacy, etc.” (quoting United
    States v. Block, 
    590 F.2d 535
    , 541 n.8 (4th Cir. 1978) (noting:
    “Obviously not every ‘enclosed space’ within a room or other
    area—e.g. pockets in clothes, unsecured shoeboxes, and the
    like—can claim independent status as objects capable of
    search not within reach of the authorized area search.”))). I
    do not see how Peyton’s privacy expectation could possibly
    be revived by anything that Hicks said to the officers. The
    Supreme Court’s concern expressed in Fernandez only
    highlights Hicks’s right, as a lawful occupant of the
    apartment, to enlist police assistance to remove illegal drugs
    from the living room she and Peyton shared. She should not,
    as the majority suggests, be reduced to self-help to evict from
    her home the drug trafficking culture Peyton has invited in.
    Such a rule would “trample on [her] rights.” Fernandez, 
    134 S. Ct. at 1137
    .6
    The majority and I have together written almost 30
    pages—not only to decide this case but also to guide a
    constituency made up in large part of police officers, trial
    judges and the bar. My colleagues rely on the common sense
    language of Whitfield that an officer “faced with an
    ambiguous situation” must make further inquiry before
    concluding that “the property about to be searched is subject
    to ‘mutual use’ by the person giving consent.” Maj. Op. at 12
    (quoting 
    939 F.2d at 1075
     (quoting Rodriguez, 
    497 U.S. at
    6
    In Fernandez, the Court rejected the petitioner’s argument
    that his objection to the search should remain effective until
    withdrawn in part because such a rule “would create the very sort of
    practical complications that Randolph sought to avoid,” noting that
    Randolph “adopt[ed] a ‘formalis[tic]’ rule, but it did so in the
    interests of ‘simple clarity’ and administrability.” 
    134 S. Ct. at 1135
     (quoting Randolph, 
    547 U.S. at 121, 122
    ).
    11
    188-89)).7 At the same time, they appear to recognize that
    “this limitation on the scope of common authority might seem
    to put the police in a bind.” Id. at 9. But then, distinguishing
    between the shoebox and “say, the drawers of the television
    stand,” id., both of which are located in a mutual use living
    room, they conclude that the officers’ search of the drawers
    would be reasonable but that the shoebox is verboten. On the
    basis of a distance of no more than a few feet, then, they have
    decided whether or not property is subject to mutual use.
    How this measuring-stick jurisprudence is supposed to assist
    those who look to us for guidance wholly escapes me.
    Accordingly, I respectfully dissent.
    7
    As already noted, supra p. 5, there was no ambiguity
    surrounding Hicks’s authority to consent.