United States v. James Thomas Butler, II ( 2023 )


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  • USCA11 Case: 22-11628    Document: 36-1      Date Filed: 05/30/2023   Page: 1 of 23
    [DO NOT PUBLISH]
    In the
    United States Court of Appeals
    For the Eleventh Circuit
    ____________________
    No. 22-11628
    Non-Argument Calendar
    ____________________
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    versus
    JAMES THOMAS BUTLER, II,
    Defendant-Appellant.
    ____________________
    Appeal from the United States District Court
    for the Middle District of Florida
    D.C. Docket No. 3:18-cr-00179-TJC-MCR-1
    ____________________
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    2                       Opinion of the Court                22-11628
    Before LAGOA, BRASHER, and HULL, Circuit Judges.
    PER CURIAM:
    After a jury trial, defendant James Butler appeals the district
    court’s denials of his motions to suppress evidence obtained from
    a forensic examination of a Samsung Galaxy model SM-G935A
    smartphone (the “Samsung smartphone”). Butler consented to a
    search of the Samsung smartphone during the execution of a search
    warrant at his residence.
    On appeal, Butler argues that (1) the government’s forensic
    search of the Samsung smartphone exceeded the scope of his
    consent, and (2) the district court, in evaluating the reasonableness
    of law enforcement’s delay in conducting this forensic search, erred
    when it found that he did not have a significant possessory interest
    in the smartphone. After careful review of the record and the
    parties’ briefs, we affirm the district court’s denials of Butler’s
    motions to suppress.
    I.     FACTUAL BACKGROUND
    On October 10, 2018, Butler was charged with (1) sexual
    exploitation of a minor for the purpose of producing child
    pornography, in violation of 
    18 U.S.C. § 2251
    (a), (e) (“Count 1”),
    and (2) possession of a black Samsung smartphone containing
    visual depictions involving the sexual exploitation of a minor, in
    violation of 
    18 U.S.C. § 2252
    (a)(4)(B), (b)(2) (“Count 2”).
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    22-11628               Opinion of the Court                         3
    On March 4, 2019, Butler moved to suppress his statements
    made during the search of his residence on May 2, 2018, and any
    evidence obtained from the search of his Samsung smartphone.
    On December 11, 2019, Butler filed a second motion to suppress all
    evidence obtained from the forensic search of his Samsung
    smartphone.
    A magistrate judge held two hearings on Butler’s motions to
    suppress. The hearing testimony revealed the following details
    about the May 2, 2018, search at Butler’s residence and the June 26
    and August 15, 2018, forensic examinations of Butler’s Samsung
    smartphone.
    A.    May 2, 2018, Search of Butler’s Residence
    On May 2, 2018, federal and state law enforcement agents
    executed a search warrant at Butler’s residence in Jacksonville,
    Florida. The agents were investigating Paul Edward Lee, Jr., who
    lived in the residence, for soliciting child pornography. All
    occupants of the residence, including Butler, were registered sexual
    predators or sexual offenders.
    On the morning of May 2, 2018, the agents (1) entered the
    residence, (2) handcuffed all of the residents for officer safety, and
    (3) escorted the residents to a carport. While the residents were
    gathered in the carport, one of the agents told the residents that a
    federal search warrant was being executed at the property.
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    4                      Opinion of the Court                 22-11628
    B.     Agents Interview Butler
    After clearing the premises, the agents began to interview
    the residents. Federal Bureau of Investigation (“FBI”) Agent
    Nicholas Privette and Jacksonville Sheriff’s Office Detective Brent
    Ellis approached Butler and removed Butler’s handcuffs. The
    agents told Butler that (1) Butler was not under arrest, and (2) the
    agents wanted to speak with him if he was willing to be
    interviewed.
    Butler told the agents that he was “willing to help . . . in any
    way that [they] needed” but asked if he could make a call to let his
    employer know that he was going to be late for work that day.
    With the agents’ permission, Butler used the Samsung
    smartphone, which he kept on his belt holster, to call his employer.
    Agent Privette then showed Butler a folder containing
    sexually explicit text messages with a minor and told Butler that
    the agents were at the residence “because somebody was having
    contact with a minor.”
    The agents asked Butler some questions about Lee. In
    response to these questions, Butler told the agents that (1) he had
    not used Lee’s phone for any reason, and (2) he had not used Lee’s
    phone to engage in the types of criminal activity that the agents
    were investigating.
    C.    Butler Consents to a Search of the Samsung Smartphone
    Agent Privette then told Butler that the agents were
    executing a search warrant and were looking for vehicles and
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    22-11628                  Opinion of the Court                                5
    electronic devices.1 Agent Privette asked if Butler owned any
    phones other than the Samsung smartphone, and Butler said that
    the Samsung smartphone was the only phone he owned.
    Agent Privette asked if he “could take a look at” the
    Samsung smartphone.       Butler consented and handed the
    smartphone to Agent Privette.
    Immediately after handing over the phone, Butler retrieved
    a second phone from his pocket and handed that phone to Agent
    Privette. Butler told the agents that (1) the Samsung smartphone
    on his holster was his mother’s phone, (2) he used the Samsung
    smartphone to take photographs for work because the phone had
    a good camera, and (3) the second phone, which Butler had
    retrieved from his pocket, was Butler’s personal phone. Agent
    Privette testified that Butler was “cooperative” and willingly gave
    Agent Privette the phones.
    Next, Agent Privette asked Butler if he could “search” both
    phones, and Butler stated that he could do so.
    Agent Privette told Butler that he was going to take both
    phones to a table behind him so that other agents who handled
    technical matters could “take a look at them.” Agent Privette asked
    Butler if that was okay, and Butler said that it was.
    1 The  search warrant authorized law enforcement to search the residence, and
    the list of items to be “seized and searched” included “cellular telephones” and
    “‘smart’ phones.”
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    6                      Opinion of the Court                 22-11628
    After walking away with the phones, Agent Privette realized
    that the Samsung smartphone was locked, so he brought the phone
    back to Butler and asked: “If it’s okay with you, can you unlock it?”
    Butler consented and punched in the password to unlock the
    phone.
    Agent Privette asked if Butler could show him the password
    “so that if [the phone] locked back up, . . . the technical experts or
    [Agent Privette] would remember what it was.” Butler provided
    the password to Agent Privette and agreed that the agents could
    use that password to unlock the phone.
    After Agent Privette gave the two phones to the technical
    personnel, he asked Butler: “Should I have any questions based on
    the content of either of the phones, is it okay if I come back and we
    talk about that?” Butler responded: “No problem. If you have any
    questions, you let me know.” Butler never revoked his consent to
    the search.
    D.    Agent Privette Asks Butler about the Applications on the
    Samsung Smartphone
    After returning to the table with the technical personnel,
    Agent Privette learned that several applications were running in
    the background of the Samsung smartphone. These applications
    were (1) an adult pornography website, and (2) a text-based chat
    log on a program called Google Hangouts, containing a
    conversation of a sexual nature between an adult and a younger
    person.
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    22-11628              Opinion of the Court                        7
    Agent Privette first showed Butler the adult pornography
    website that was running on the Samsung smartphone and asked
    Butler if he had searched for the website. Butler said that the
    website “didn’t look familiar” but it was “probably something that
    he might look at.” Agent Privette told Butler that the girls in some
    of the pictures looked “pretty young” and warned him to be more
    careful.
    Agent Privette then asked Butler if he recognized the Google
    Hangouts chat or the name “Peanut the Unicorn,” which was the
    username associated with the chat. Butler stated that he did not
    know anything about the chat and did not recognize the username.
    Later, FBI Agent David Busick informed Agent Privette that
    a small white piece of paper with the handwritten words “Google
    Hangouts - Peanut the Unicorn,” “Dcups,” and “Kik” had been
    found in Butler’s room. When Agent Privette asked Butler about
    the note, Butler stated that (1) he did not recognize the note, and
    (2) he did not believe the note was found in his bedroom.
    Agent Privette escorted Butler back into the residence so
    Butler could see where the agents had found the note. Agent
    Privette introduced Butler to Agent Busick, who told Butler that
    the note was discovered in Butler’s room inside a grocery bag that
    contained receipts and other papers that appeared to be associated
    with Butler. Butler acknowledged that the room and the bag
    belonged to him.
    Agent Privette told Butler that the FBI would try to identify
    the person associated with the “Peanut the Unicorn” username.
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    8                      Opinion of the Court                22-11628
    Butler, who now appeared “frustrated,” raised his voice and
    reiterated that he did not know anything about the note or “Peanut
    the Unicorn.” When Agent Privette told Butler that he would try
    to identify and talk to the person with that username, Butler said,
    “that would be fine,” and added, “whatever they say, just
    remember that I was here and I told you the truth today.”
    The FBI agents subsequently entered the Samsung
    smartphone into evidence. The agents returned Butler’s personal
    phone to him after the interview ended because they saw nothing
    on that phone that required further investigation.
    E.    Butler’s Arrest and the Forensic Examination of the
    Samsung Smartphone
    Later that same day (May 2, 2018), state probation officers
    arrested Butler for violating the terms and conditions of his
    supervised release.
    On June 26, 2018, Christina Polidan, an FBI forensic
    examiner, completed a logical extraction of the Samsung
    smartphone. Polidan explained that a logical extraction is a “very
    basic extraction” that shows what the user can see, including “all
    text messages, videos, calendar, call logs, [and] items like that.”
    On August 15, 2018, Polidan conducted a physical extraction
    of the smartphone. Polidan testified that a physical extraction is “a
    much more detailed extraction” that “can get information such as
    deleted items, file system information,” and even “data from third-
    party applications.”
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    22-11628                 Opinion of the Court                              9
    Polidan testified that the delay between the May 2 seizure of
    the Samsung smartphone and the two extractions was due to
    administrative backlog. At the time of the seizure, Polidan and one
    other forensic examiner were covering all of North Florida.
    F.     Child Pornography            Is   Found      on    the    Samsung
    Smartphone
    On September 21, 2018, FBI Agent Abbigail Beccaccio
    reviewed the contents of the logical extraction of the Samsung
    smartphone. After reviewing this information, Agent Beccaccio
    applied for a federal search warrant for Butler’s residence, and this
    warrant was issued on October 1, 2018.
    The search warrant application included an affidavit from
    Agent Beccaccio, who stated that the logical extraction of the
    smartphone revealed (1) 65 videos that appeared to depict a minor
    in a bedroom, (2) 35 screenshots captured from these videos, and
    (3) 8 images of instructions from a user manual for a remote
    wireless hidden camera, which was connected to a router. 2 At least
    five of the videos captured the lascivious exhibition of the minor’s
    genitalia, and at least one recorded the minor as she masturbated.
    The minor in these videos did not appear to be aware of the
    camera. Agent Beccaccio stated that she (1) identified the
    individual in the images and videos, (2) confirmed that this
    individual was under the age of 18 years old, (3) learned that the
    2 The smartphone also contained a video of a minor in a two-piece bathing
    suit on a beach. Several portions of the video focused on the minor’s breasts
    and genitalia.
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    10                    Opinion of the Court                22-11628
    minor was living at a Jacksonville residence with Butler’s mother,
    and (4) discovered that, as of September 4, 2018, Butler had listed
    this address as his current residence.
    G.    Butler’s Testimony at His Probation Violation Hearings
    On June 7, 2018, and August 27, 2018, the Florida
    Commission on Offender Review held two probation violation
    hearings for Butler. The recordings and transcripts from these
    probation-violation hearings were introduced at Butler’s
    suppression hearings.
    At the June 7, 2018, probation-violation hearing, Butler
    testified that he “willingly” offered his phone and his mother’s
    phone to the officers.
    At the August 27, 2018, probation-violation hearing, Butler
    acknowledged that he handed over his personal phone willingly,
    but this time Butler stated that he felt he had no choice in handing
    over his mother’s phone. Butler also testified that (1) his personal
    phone was the phone on the belt holster on his hip, and (2) the
    smartphone in his pocket belonged to his mother. As discussed
    earlier, Agent Privette’s testimony was that Butler had the
    smartphone in his belt holster and Butler told him the phone in his
    belt holster was his mother’s and the phone from his pocket was
    his personal phone.
    At some point after the August 27, 2018, probation-violation
    hearing, Butler was released from state custody.
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    22-11628               Opinion of the Court                         11
    H.     Butler’s Testimony at the Suppression Hearings
    At the suppression hearings, Butler testified that he did not
    consent to the FBI taking his mother’s smartphone from the
    residence on May 2, 2018. Once again, Butler’s account was not
    consistent with (1) Agent Privette’s testimony that Butler willingly
    gave both phones to the agents, or (2) Butler’s testimony at the
    June 7, 2018, probation-violation hearing that he willingly offered
    his phone and his mother’s phone to the officers.
    Butler also testified that: (1) he was not aware that the agents
    were going to perform a forensic examination of the smartphone
    when it was seized; (2) he never was told how to revoke his consent
    to the search; and (3) he would have revoked his consent if he had
    known that the FBI intended to perform the forensic examination.
    Further, Butler testified that, after the Samsung smartphone
    was taken, Agent Beccaccio gave him a card with her name and
    number, and Privette’s name. Agent Beccaccio told Butler: “You
    can tell your mother that if she wants her phone back, she can
    contact us.”
    Butler was in state custody from approximately May 2, 2018,
    to August 31, 2018. Butler testified that during that time he was
    not allowed to call anyone who would not accept collect calls.
    I.     Magistrate Judge’s Reports
    On June 12, 2019, the magistrate judge issued a report and
    recommendation (“R&R”), recommending that Butler’s first
    motion to suppress be denied.          The magistrate judge
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    12                     Opinion of the Court                 22-11628
    (1) determined that Butler voluntarily consented to a search of
    both phones and never revoked his consent, (2) accepted Agent
    Privette’s testimony that the Samsung smartphone was holstered
    on Butler’s belt and his personal phone was in his back pocket, and
    (3) observed that there were “multiple inconsistencies” in Butler’s
    testimony.
    On February 13, 2020, the magistrate judge issued a second
    R&R, recommending that the district court also deny Butler’s
    second motion to suppress. As to the scope of Butler’s consent, the
    magistrate judge determined that (1) Butler had not placed any
    explicit limitations on the scope of the search, and (2) Butler “never
    requested the return of the smart phone.”
    The magistrate judge rejected Butler’s argument that he did
    not know how to reach the agents to revoke his consent. In that
    regard, the magistrate judge found (1) a person with Butler’s
    intelligence and experience would have figured out how to reach
    the agents, and (2) the agents gave Butler a card with their contact
    information and told him that if his mother wanted the
    smartphone back, she could contact them. The magistrate judge
    also found that (1) Butler could not have used the Samsung
    smartphone for work while he was in jail; (2) Butler was away from
    work until at least the end of August 2018, at which point the
    extractions had already occurred; and (3) Butler waived his
    possessory interest in the Samsung smartphone by consenting to
    the search of that smartphone.
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    22-11628              Opinion of the Court                      13
    Next, the magistrate judge determined that the eight-week
    and fifteen-week delays between the May 2 seizure of the Samsung
    smartphone and the June 26 logical and August 15 physical
    extractions of this phone were not unreasonable, given the credible
    testimony that the delays were due to backlog. The magistrate
    judge observed that, because Butler never requested the return of
    the Samsung smartphone, he could not argue that the delay
    adversely affected his Fourth Amendment rights. The magistrate
    judge concluded that, because Butler consented to the search of the
    Samsung smartphone without limiting or revoking his consent, the
    agents did not need to obtain a warrant before conducting the
    forensic examination.
    J.    District Court’s Orders
    Over Butler’s objections, the district court adopted both
    R&Rs, accepted the magistrate judge’s credibility findings, and
    denied Butler’s motions to suppress.
    As to the reasonableness of the eight-week and fifteen-week
    delays, the district court found that (1) there was no Fourth
    Amendment violation, but (2) “law enforcement should have
    nonetheless obtained a warrant after the passage of such a long
    time, especially given that this was a forensic search of a cell
    phone.” Citing Riley v. California, 
    573 U.S. 373
    , 
    134 S. Ct. 2473 (2014)
    , the district court recognized that “[u]nder Fourth
    Amendment jurisprudence, cell phones are unique.” However, the
    district court explained that (1) Riley did not restrict consensual
    searches, and (2) Butler’s possessory interest in the Samsung
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    14                     Opinion of the Court                22-11628
    smartphone was “minimal,” citing the pages of the R&R stating
    that a defendant’s consent to a search of his property waives his
    possessory interest in that property.
    The district court also found that (1) Butler never revoked
    his consent to the search or requested the return of the Samsung
    smartphone, (2) the government had a legitimate interest in
    retaining that smartphone because Butler admitted to using it to
    view pornography, and (3) Butler had not shown that the delay
    caused him any prejudice.
    K.    Trial and Sentencing
    After the denial of his motions to suppress, Butler proceeded
    to trial. The jury found Butler guilty as charged.
    Because Butler had a prior sex offense conviction, the
    probation officer determined that Butler was a repeat and
    dangerous sex offender under U.S.S.G. § 4B1.5(a)(1)(A) and
    increased his criminal history category from III to V. With a total
    offense level of 39, Butler’s advisory guideline range was 360 to 840
    months’ imprisonment. The district court sentenced Butler to
    concurrent terms of 420 months’ imprisonment as to Count 1 and
    240 months’ imprisonment as to Count 2, followed by 25 years of
    supervised release.
    II.    DISCUSSION
    As an initial matter, while Butler challenged the
    voluntariness of his consent in the district court, he abandoned any
    challenge to the district court’s ruling on that issue by failing to
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    22-11628                  Opinion of the Court                               15
    brief it on appeal. See United States v. Campbell, 
    26 F.4th 860
    , 871
    (11th Cir. 2022) (en banc). Additionally, Butler does not challenge
    the district court’s credibility determinations on appeal. Thus, we
    need address only the district court’s findings that (1) the
    government’s logical and physical extractions were within the
    scope of Butler’s consent, and (2) Butler had a “minimal”
    possessory interest in the Samsung smartphone.3
    A.      Consent to Search
    On appeal, Butler argues that the government’s forensic
    searches of the Samsung smartphone exceeded the scope of his
    consent.
    The Fourth Amendment protects against unreasonable
    searches and seizures. U.S. Const. amend. IV. A search or seizure
    that is lawful at its inception may nonetheless violate the Fourth
    Amendment if the manner of its execution unreasonably infringes
    on a possessory interest protected by the Fourth Amendment.
    See United States v. Jacobsen, 
    466 U.S. 109
    , 124, 
    104 S. Ct. 1652
    , 1662
    (1984).
    3 “When considering a district court’s ruling on a motion to suppress, we
    review factual findings for clear error and application of law to the facts de
    novo.” United States v. Plasencia, 
    886 F.3d 1336
    , 1342 (11th Cir. 2018). “Clear
    error lies only where the record leaves us with the definite and firm conviction
    that a mistake has been committed.” 
    Id.
     (quotation marks omitted). Because
    the government was the prevailing party below, the district court’s factual
    findings are construed in the light most favorable to it. See 
    id.
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    16                      Opinion of the Court                  22-11628
    “A consensual search is confined to the terms of its
    authorization. The scope of the actual consent restricts the
    permissible boundaries of a search in the same manner as the
    specifications in a warrant.” United States v. Strickland, 
    902 F.2d 937
    ,
    941 (11th Cir. 1990) (citations omitted). Further, “[w]hen an
    individual gives a general statement of consent without express
    limitations, the scope of a permissible search is not limitless.
    Rather it is constrained by the bounds of reasonableness: what a
    police officer could reasonably interpret the consent to
    encompass.” 
    Id.
    “Whether limitations were placed on the scope of consent,
    and whether the search conformed to those limitations, is a
    question of fact determined by the totality of the circumstances.”
    United States v. Plasencia, 
    886 F.3d 1336
    , 1342 (11th Cir. 2018). A
    district court’s factual findings as to these two issues will not be
    overturned unless they are clearly erroneous. United States v. Blake,
    
    888 F.2d 795
    , 798 (11th Cir. 1989).
    B.     Scope of Butler’s Consent
    Here, the district court did not err in determining that the
    government’s logical and physical extractions of the Samsung
    smartphone were within the scope of Butler’s consent.
    First, Butler argues that (1) he agreed only to let law
    enforcement “take a look” at the Samsung smartphone, and (2) his
    consent did not extend to logical and physical extractions of the
    smartphone’s contents outside his presence almost five months
    later. Butler, however, did not merely agree to let Agent Privette
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    22-11628               Opinion of the Court                       17
    “take a look” at his phone. Rather, the record evidence shows that:
    (1) Butler consented when Agent Privette asked if he “could take a
    look at” and “search” the Samsung smartphone; (2) Butler allowed
    Agent Privette to take the Samsung smartphone to technical
    personnel; (3) Butler agreed to unlock the phone for Agent
    Privette; (4) Butler gave Agent Privette the phone’s password,
    allowing technical personnel to examine the Samsung smartphone
    outside his presence; and (5) Butler agreed to answer any questions
    from Agent Privette about the contents of the Samsung
    smartphone.
    Additionally, during the May 2, 2018, search, Butler was
    informed by Agent Privette that the agents were investigating
    sexually explicit communications with a minor. See Plasencia, 
    886 F.3d at
    1342–43 (observing that, in assessing the scope of a consent-
    based search, courts consider “what the parties knew at the time to
    be the object of the search” (quotation marks omitted)). Under
    these circumstances, a reasonable person would understand
    Butler’s statements that the agents could “take a look at” and
    “search” his phones as extending to a forensic search of the phone’s
    contents for sexually explicit communications, videos, and images.
    See 
    id.
    Further, Butler did not place any time limit on the search.
    Over the next five months, Butler did not make any attempt to
    revoke, limit, or modify his consent in any way. Given the absence
    of a specific time limit or a revocation, the agents conducting the
    forensic search could reasonably interpret the original voluntary
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    18                     Opinion of the Court                 22-11628
    consent to encompass the administrative delays that occurred
    before the forensic examinations were conducted. See Strickland,
    
    902 F.2d at 941
    ; see also United States v. Thurman, 
    889 F.3d 356
    , 361–
    62, 368 (7th Cir. 2018) (concluding that a defendant’s verbal
    consent to a search of his cell phone extended to a forensic
    examination of the phone where (1) the purpose of the search was
    to investigate the defendant’s recent drug sales, (2) the defendant
    showed the agents names and numbers for drug-related contacts in
    the phone without placing any limitations on his consent, and
    (3) the defendant did not seek the return of the phone).
    Second, Butler contends that he could not have revoked his
    consent because (1) he did not know the FBI intended to search the
    phone, and (2) he was in state custody without “access to the
    normal channels of communication.” This contention lacks merit.
    For starters, the record shows Butler knew that the FBI
    intended to search the Samsung smartphone. Indeed, Butler
    consented to a “search” of this phone, provided the agents with the
    phone’s password, and allowed Agent Privette to take the phone
    to agents who handled technical matters. After that examination,
    Agent Privette informed Butler that (1) a pornographic website and
    a Google Hangouts chat were running on the Samsung
    smartphone, and (2) the FBI would try to identify the person
    associated with the “Peanut the Unicorn” username on the Google
    Hangouts chat found on the smartphone. After Butler’s interview
    with Agent Privette concluded, the agents returned Butler’s
    personal phone but kept the Samsung smartphone, and Butler did
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    22-11628                   Opinion of the Court                               19
    not object or withdraw his consent. These facts show that
    (1) Butler knew that FBI intended to search his Samsung
    smartphone and (2) Butler had reason to suspect that the agents
    would conduct a forensic search of the phone.
    After consenting to a search of the Samsung smartphone,
    Butler had multiple opportunities to revoke or limit his consent
    during his interview with Agent Privette on May 2, 2018, but Butler
    did not do so. Later that day, Agent Beccaccio gave Butler a card
    with her contact information so that his mother could request the
    return of the Samsung smartphone. Even if Butler lacked “access
    to the normal channels of communication” after he was arrested
    on May 2, 2018, there is no indication in the record that he ever
    attempted to contact Agent Beccaccio or ask another person to
    request the return of the Samsung smartphone on his behalf.
    Based on the record as a whole, we conclude that the
    forensic examinations of the Samsung smartphone did not exceed
    the scope of Butler’s consent.4
    4 Butler also argues that the government did not have probable cause to
    believe that a crime had been committed when it conducted a forensic search
    of his smartphone on September 21, 2018. However, because Butler
    consented to the search of his smartphone and because the forensic search did
    not exceed the scope of Butler’s consent, we need not address this argument.
    See United States v. Harris, 
    928 F.2d 1113
    , 1117 (11th Cir. 1991) (observing that
    “[a] search conducted pursuant to consent is a recognized exception to the
    requirements of probable cause and a search warrant”).
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    20                      Opinion of the Court                   22-11628
    C.     Violation of Possessory Interest
    Next, Butler contends that, in evaluating the reasonableness
    of the search, the district court failed to give sufficient weight to his
    substantial possessory interest in the smartphone, relying on Riley
    and United States v. Mitchell, 
    565 F.3d 1347
     (11th Cir. 2009).
    When evaluating the reasonableness of the government’s
    delay in obtaining a search warrant, we must carefully balance
    governmental and private interests. United States v. Laist, 
    702 F.3d 608
    , 613 (11th Cir. 2012). In doing so, “rather than employing a per
    se rule of unreasonableness,” this Court “evaluate[s] the totality of
    the circumstances presented by each case.” 
    Id.
     (quotation marks
    omitted). “The reasonableness of the delay is determined in light
    of all the facts and circumstances, and on a case-by-case basis.”
    Mitchell, 
    565 F.3d at 1351
     (quotation marks omitted).
    In Riley, the Supreme Court observed that defendants have
    a heightened privacy interest in cell phones, which the Supreme
    Court described as “minicomputers.” 573 U.S. at 403, 134 S. Ct. at
    2494. The Riley Court held that the search-incident-to-arrest exception
    to the warrant requirement does not empower law enforcement
    officers to search the contents of an arrestee’s cell phone. Id. at
    385–86, 134 S. Ct. at 2484–85. The Supreme Court noted that the
    typical search incident to arrest turns up a limited quantity of
    evidence—namely, those items that are on the arrestee’s person,
    such as a wallet—whereas the search of cell phone data could
    reveal more information than an “exhaustive search of a
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    22-11628               Opinion of the Court                        21
    house.” Id. at 393–97, 134 S. Ct. at 2489–91. Riley, however, does
    not address searches where the defendant consents.
    More fundamentally, our Court has since identified a non-
    exclusive list of factors to consider in determining whether a post-
    seizure delay is unreasonable: (1) the significance of the
    interference with the person’s possessory interest; (2) the duration
    of the delay; (3) whether the person consented to the seizure; and
    (4) the government’s legitimate interest in holding the property as
    evidence. Laist, 
    702 F.3d at
    613–14.
    Here, the district court properly found Butler’s possessory
    interest was minimal. The district court recognized that cell
    phones are entitled to “unique” Fourth Amendment protection but
    correctly explained that Riley did not restrict consensual searches.
    Butler relies heavily on our Mitchell decision, but that search
    was not consensual either and was a seizure of a computer hard
    drive based on probable cause. 
    565 F.3d at
    1350–53. In Mitchell,
    our Court held that the government’s 21-day delay in securing a
    search warrant, while holding a computer hard drive based on probable
    cause, was unreasonable. 
    Id.
     Our Court reasoned that
    (1) defendant Mitchell had a “substantial” possessory interest in the
    hard drive, given that “[c]omputers are relied upon heavily for
    personal and business use,” and (2) the government’s justification
    for the delay—that the case agent had to attend a training
    conference—was “insufficient.” 
    Id.
     at 1351–52. Mitchell is
    inapposite here because the search in that case was based on
    probable cause, not consent. See 
    id.
     at 1350–53.
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    22                     Opinion of the Court                22-11628
    In contrast, Butler’s possessory interest in the smartphone
    was diminished for several reasons. First, and most importantly,
    Butler consented to the search of the smartphone, and he did not
    revoke or modify his consent. See United States v. Stabile, 
    633 F.3d 219
    , 235 (3d Cir. 2011) (“[W]here a person consents to search and
    seizure, no possessory interest has been infringed because valid
    consent, by definition, requires voluntary tender of property.”).
    Second, Butler did not request the return of his smartphone before
    the forensic examinations were completed. See United States v.
    Burgard, 
    675 F.3d 1029
    , 1033 (7th Cir. 2012) (observing that, if “the
    person from whom the item was taken ever asserted a possessory
    claim to it[,] . . . this would be some evidence (helpful, though not
    essential) that the seizure in fact affected [his] possessory
    interests”).
    Further, Butler told the agents that he used the Samsung
    smartphone for work, but he was in jail starting on May 2, and he
    could not have used that phone for work while he was in jail. In
    fact, Butler was not released from state custody until after the
    logical and physical extractions occurred on June 26, 2018, and
    August 15, 2018. Thus, the district court properly found that
    Butler’s possessory interest in the smartphone was “minimal.”
    Butler does not challenge the district court’s other findings
    concerning the reasonableness of the delay in searching the
    smartphone. Therefore, he has not shown any error in the district
    court’s determination that the government’s delay in searching the
    Samsung smartphone was not unreasonable.
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    22-11628             Opinion of the Court                   23
    III.   CONCLUSION
    For the reasons outlined above, we affirm the denials of
    Butler’s motions to suppress.
    AFFIRMED.