United States v. Franz Grey ( 2020 )


Menu:
  •                      FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    UNITED STATES OF AMERICA,                         No. 18-50328
    Plaintiff-Appellant,
    D.C. No.
    v.                         2:18 cr 0412-CAS
    FRANZ GREY,
    Defendant-Appellee.               OPINION
    Appeal from the United States District Court
    for the Central District of California
    Christina A. Snyder, District Judge, Presiding
    Argued and Submitted April 12, 2019
    Pasadena, California
    Filed May 27, 2020
    Before: A. Wallace Tashima and Jay S. Bybee, Circuit
    Judges, and M. Douglas Harpool,* District Judge.
    Opinion by Judge Tashima;
    Dissent by Judge Bybee
    *
    The Honorable M. Douglas Harpool, United States District Judge for
    the Western District of Missouri, sitting by designation.
    2                    UNITED STATES V. GREY
    SUMMARY**
    Criminal Law
    Affirming the district court’s order granting a criminal
    defendant’s motion to suppress evidence seized by Los
    Angeles County Sheriff’s Department deputies, the panel held
    that where, as here, law enforcement officers are asked to
    assist in the execution of an administrative warrant
    authorizing the inspection of a private residence, they violate
    the Fourth Amendment when their “primary purpose” in
    executing the warrant is to gather evidence in support of a
    criminal investigation rather than to assist the inspectors.
    Dissenting, Judge Bybee wrote that, given that there was
    a California Superior Court inspection warrant authorizing
    sheriff’s deputies to accompany the housing inspectors, the
    deputies would have entered the defendant’s house regardless
    of their subjective motivations, so the correct inquiry is
    whether, once inside the home, the deputies’ actions exceeded
    the permissible scope of a protective sweep.
    **
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    UNITED STATES V. GREY                      3
    COUNSEL
    Hampton Hunter Bruton (argued), Attorney; United States
    Department of Justice, Washington, D.C.; Nicola T. Hanna,
    United States Attorney; L. Ashley Aull, Chief, Criminal
    Appeals Section; United States Attorney’s Office, Los
    Angeles, California; for Plaintiff-Appellant.
    Sonam Henderson (argued), Deputy Federal Public Defender,
    Office of the Federal Public Defender, Los Angeles,
    California, for Defendant-Appellee.
    OPINION
    TASHIMA, Circuit Judge:
    Following Alexander v. City & County of San Francisco,
    
    29 F.3d 1355
    (9th Cir. 1994), abrogated on other grounds by
    County of Los Angeles v. Mendez, 
    137 S. Ct. 1539
    (2017), we
    hold that where, as here, law enforcement officers are asked
    to assist in the execution of an administrative warrant
    authorizing the inspection of a private residence, they violate
    the Fourth Amendment when their “primary purpose” in
    executing the warrant is to gather evidence in support of a
    criminal investigation rather than to assist the inspectors.
    Accordingly, we affirm the district court’s order granting
    defendant Franz Grey’s motion to suppress.
    4                     UNITED STATES V. GREY
    I. FACTS1
    A. City of Lancaster’s Code Enforcement Efforts
    In October 2017, the City of Lancaster, California, Code
    Enforcement Division of the Department of Housing and
    Neighborhood Revitalization, began investigating defendant
    Grey for possible violations of the City of Lancaster
    Municipal Code. The investigation primarily focused on
    complaints from neighbors that Grey’s property was
    “surrounded by tarps,” that there was “a camera mounted on
    a 30-foot pole” and numerous lights on the roof of the house,
    and that there was “electrical wiring along the fence, which
    they were concerned meant the fence itself was electrified.”
    The neighbors also suspected that Grey “was conducting an
    unlawful auto repair business at the property.”
    In November 2017, City of Lancaster Code Enforcement
    Officer Sam McNutt viewed Grey’s property from the street
    and confirmed that “tarps surrounded the premises and
    covered much of the roof” and that “areas of fences/walls
    exceed the permissible height.” McNutt was unable to
    observe most of the premises because the tarps and other
    materials obstructed a clear view. McNutt did not determine
    whether the electrical wiring along the fence was there to
    electrify the fence or to provide power for another purpose.
    McNutt also spoke with Grey at some point in November
    2017, but was unable to elicit Grey’s cooperation in
    1
    We ordinarily review a district court’s factual findings for clear
    error. Because, however, the government does not challenge the district
    court’s factual findings for purposes of this appeal, we recite the facts as
    determined by the district court. See United States v. Grey, No. CR 18-
    0412-CAS, 
    2018 WL 4403979
    , at *1–7 (C.D.Cal. Sept. 13, 2018).
    UNITED STATES V. GREY                      5
    correcting the alleged code violations. Grey did not respond
    to McNutt’s attempts to contact him after their initial
    conversation. McNutt also spoke to the property owner, who
    said she had spoken with her tenant, Grey, and that he had
    refused to make the corrections that were needed to bring the
    property into compliance.
    In January 2018, McNutt returned to inspect Grey’s
    property from the street. Based on his observations, McNutt
    issued administrative citations to Grey on February 1 and
    March 2, 2018. Grey appealed the citations on March 12,
    2018, and then made “continuous” phone calls and faxes to
    the City Clerk’s office. Code Enforcement personnel
    expressed safety-related concerns about returning to the
    property due to Grey’s multiple calls and faxes to the City
    Clerk’s office and the electrical wiring along his fence.
    In March 2018, Grey’s code enforcement case was
    referred to Russell Bailey. Bailey is a reserve (part-time)
    deputy of the Los Angeles County Sheriff’s Department
    (“LASD”). He had served as a deputy with the LASD for
    38 years before becoming a managing member of a private
    consulting firm in 2017. Bailey’s consulting firm has
    contracted with the City of Lancaster “to provide municipal
    compliance services related to quality-of-life issues” and “to
    provide general municipal code enforcement services.”
    Bailey stated that his work for the City of Lancaster was not
    as a law enforcement officer.
    On March 15, 2018, Bailey and Mike Kuper, another
    reserve LASD deputy and contractor, went to Grey’s property
    at the request of the City of Lancaster Public Safety Director,
    Lee D’Errico. D’Errico told Bailey that the City had received
    a complaint from Grey’s neighbor that Grey had electrified
    6                 UNITED STATES V. GREY
    his fence. Upon arriving at Grey’s property, Bailey saw a
    six-foot-high chain link fence surrounding the premises, tarps
    attached to the fence that obstructed the view of the property
    from the public right-of-way, a large canopy-type structure
    covering the driveway, a long pole extending from the roof of
    the residence with a video camera and a large light installed
    on top, and an electrical wire running along the top of the
    fence. Bailey and Kuper tested the fence and determined that
    it was not electrified.
    During this March 15 inspection, Bailey went to Grey’s
    property and spoke with Grey from outside the fence through
    a small hole in the tarp. Bailey identified himself and told
    Grey that he had come to talk about the fence. Grey told
    Bailey that he had “fortified” his residence because his
    neighbor had constantly harassed, intimidated, and threatened
    him, and that before erecting the fence, his neighbor had shot
    at his dogs with a pellet gun and his car had been vandalized.
    Grey also stated that the wire along the fence was connected
    to an audio alarm device inside his house. Bailey told Grey
    that the height and condition of the fence appeared to be a
    violation of the Lancaster Municipal Code and would need to
    be corrected.
    During this conversation, Bailey also observed three cars
    parked in Grey’s yard, including on unpaved portions of the
    premises. Bailey believed that the presence of the cars
    corroborated the neighbors’ complaints that Grey was
    operating an unlawful auto repair business on the property.
    After their conversation with Grey, Bailey and Kuper drove
    to the rear of the property and observed a large tarp that had
    been installed such that vision into the rear yard was entirely
    obstructed. Bailey also took photos of the property
    documenting the fencing, tarps, canopy, and camera.
    UNITED STATES V. GREY                      7
    Based on his conversation with Grey, including Grey’s
    statement about “fortifying” his house, and his observations
    of Grey’s demeanor, Bailey believed that Grey would not
    agree to abate the conditions on his property and that Grey
    could pose a threat to City of Lancaster Code Enforcement
    officers. Bailey asked another LASD deputy about Grey, and
    that deputy told Bailey that LASD was already aware of Grey
    and had received several calls about his property, including
    about firearms being shot into the air.
    Bailey then met with D’Errico, Kuper and City of
    Lancaster Assistant City Attorney Jocelyn Corbett. During
    that meeting, Bailey learned that Grey’s case had been turned
    over to Bailey by the Code Enforcement team because of a
    concern for the team’s safety. As a result of this
    conversation, Bailey, Corbett, and D’Errico decided that an
    inspection was necessary to determine if the property was
    safe and what further action was needed.
    B. LASD’s Criminal Investigation
    On April 4, 2018, one of Grey’s neighbors called the
    Lancaster Community Appreciation Program (“LANCAP”)
    team of the LASD regarding ongoing issues with Grey.
    LASD Deputy Andrew Chappell contacted the neighbor and
    the neighbor stated that Grey had shot a Glock handgun into
    the air several times during the previous year’s Fourth of July
    holiday. The neighbor reported that following the Fourth of
    July, Grey’s behavior became “bizarre” and that Grey had
    started to do “strange things” like stringing up tarps in his
    backyard and installing flood lights that illuminated Grey’s
    backyard along with the backyards of his neighbors. The
    neighbor said he saw multiple pieces of heavy equipment in
    the backyard of Grey’s house, including vehicle parts, firearm
    8                UNITED STATES V. GREY
    parts, and tools. Then in October 2017, according to the
    neighbor, Grey showed him a large amount of
    methamphetamine. Afterwards, Grey invited the neighbor to
    his house several times and reportedly showed him an “old
    and beat up” AK-47 rifle, a Glock handgun, a “snub nose”
    revolver with a blued finish; many firearm parts, including
    stocks, barrels, and slides to semi-automatic pistols, and
    firearm ammunition. During one of these visits, Grey
    allegedly loaded the AK-47 and shot it into the air multiple
    times from his backyard. The neighbor also reported seeing
    Grey carrying firearms on his person and keeping firearms in
    the trunks of the vehicles parked on his property.
    The neighbor reported that around December 2017, Grey
    installed fencing in the front yard, along with a camouflage
    tarp along the fence, as well as 30-foot poles with cameras
    affixed to them. The neighbor reported that he was
    concerned that the fence might be electrified because of an
    electrical wire attached to the fence. The neighbor also
    reported that he last saw Grey shoot a gun in his backyard in
    early March 2018. The neighbor also complained of a
    burning chemical smell from Grey’s property.
    When asked why he had waited so long to report the
    crimes, the neighbor said that he wanted to keep to himself
    and tried to give Grey the benefit of the doubt, noting the
    possibility that Grey was mentally ill. However, the neighbor
    believed that in March 2018, Grey had made a false
    allegation of child abuse to the Department of Children and
    Family Services, and that was “the straw that broke the
    camel’s back.”
    Deputy Chappell then generated a six-pack photographic
    lineup with Grey’s photograph and showed the lineup to the
    UNITED STATES V. GREY                    9
    neighbor, who identified Grey. The neighbor also identified
    the car driven by Grey and provided Deputy Chappell with
    photographs he had taken of Grey’s front and back yard.
    The day after Deputy Chappell’s interview with the
    neighbor, Chappell drove by Grey’s house with Deputy
    Danny Ornelas. As he drove by, he smelled a strong odor of
    a chemical-like substance coming from the house and
    observed the fence and tarp described by the neighbor.
    Deputy Chappell saw Grey in his garage, as well as several
    vehicles in the driveway and garage.
    Deputy Chappell then contacted several other neighbors
    of Grey, who wished to remain anonymous and “collectively”
    told Chappell that Grey was “weird,” “unhinged,” “not all
    there,” and “strange.” The neighbors reportedly feared Grey
    and his “increasingly odd behavior.”
    Deputy Chappell also contacted Code Enforcement
    Officer McNutt, who showed Chappell his case file on Grey’s
    house and told Chappell that Grey and his landlord had been
    generally uncooperative. McNutt told Chappell that Grey had
    refused to take down the fencing around the front of the
    property despite three separate City-issued citations.
    Deputy Chappell also contacted Deputy Kuper, who told
    Chappell that he had gone to Grey’s property on March 13,
    2018, and that Grey had acted very strangely, as if he had a
    mental illness. Kuper also reported that Grey seemed
    extremely paranoid and would talk to him only through a
    crack in the gate at the driveway.
    Deputy Chappell then checked Grey’s criminal history
    and determined that Grey had been convicted of felony
    10                UNITED STATES V. GREY
    driving under the influence in 2008. Chappell also saw that
    Grey had multiple drug-related arrests and that he had been
    convicted of felonies in Louisiana and Pennsylvania,
    including voluntary manslaughter.
    Deputy Chappell also reviewed calls for service to Grey’s
    address and saw that there were several calls for service in
    which deputies had been dispatched to the location regarding
    loud music being played. On October 25, 2017, deputies
    were dispatched to Grey’s property because another neighbor
    had reported a gun being fired into the air.
    Based on his interview with the neighbor and his
    subsequent investigation, Deputy Chappell formed the
    opinion that Grey was a felon in possession of a firearm and
    ammunition, that he was in the possession of a controlled
    substance, and that he had negligently discharged firearms
    multiple times. Deputy Chappell filed a police report dated
    April 5, 2018, regarding Grey’s alleged possession of
    firearms and ammunition, and the report was approved by
    Deputy Chappell’s supervisor, Sergeant D. Wolanski, on
    April 6, 2018. During the evidentiary hearing, Wolanski
    testified that he did not believe the LASD had probable cause
    to either arrest Grey or search his home at that time.
    C. The Administrative Inspection Warrant
    Assistant City Attorney Corbett said that she decided to
    seek an inspection warrant for Grey’s property in late March
    2018 because she thought it “was necessary to get behind the
    tarps and other code-violating obstructions and see if there
    were additional violations inside the house, particularly with
    respect to obstructions for first responders.” On April 10,
    2018, during an event at Lancaster City Hall, Corbett had a
    UNITED STATES V. GREY                      11
    brief discussion with an LASD deputy and D’Errico about
    Grey’s property and Corbett informed them that she was
    going to obtain a warrant for that property. Also around this
    time, Deputy Chappell told Sergeant Wolanski that the City
    was going to apply for an inspection warrant for Grey’s
    property and that the City had asked LASD to help with
    security at the inspection because of “the way that the
    property was situated” and “defendant’s suspected
    involvement with guns.”
    In late April, Corbett helped Bailey draft the warrant
    affidavit. On May 1, 2018, the City filed an application for an
    inspection warrant supported by Bailey’s affidavit in Los
    Angeles County Superior Court. In the warrant affidavit,
    Bailey detailed the City’s investigation into Grey’s alleged
    Lancaster Municipal Code violations beginning in October
    2017. Based on Bailey’s inspection on March 15, 2018, the
    affidavit asserted the following violations of the Lancaster
    Municipal Code: (1) maintenance of tarps or similar
    coverings on, or over, any roof of any structure, except during
    periods of active rainfall; (2) vehicles parked or stored on
    unpaved portions of the premises; and (3) fences that exceed
    the height allowances.
    Bailey also stated that due to the obstructions, it was not
    possible to determine whether the tarps, canopies, and other
    structures and coverings hindered egress from the residence
    in the event of a fire or emergency, which would violate the
    municipal code. Bailey concluded that this would “pose a
    very serious life safety hazard to the tenant and to emergency
    responders.” Bailey also concluded that the conditions on
    Grey’s premises violated the Lancaster Municipal Code
    provision that prohibits any condition that constitutes a public
    12                UNITED STATES V. GREY
    nuisance, blight, or a health or safety hazard to the
    community or neighboring properties.
    Bailey also stated his belief that Grey would not
    cooperate with any effort to bring his property into
    compliance with the municipal code and that it may be
    necessary for the City to undertake abatement actions to
    eliminate the violations.
    In his affidavit, Bailey stated: “In order to ascertain the
    extent to which unlawful and potentially hazardous
    conditions are present, and in order to determine the scope of
    abatement actions that the City may need to undertake, it is
    necessary for the City to conduct a comprehensive inspection
    of the premises and residence.” Bailey requested an
    inspection warrant “to authorize [himself] and City and
    County personnel to enter the premises and to inspect and
    photograph all yard areas as well as the interior areas of all
    structures, to assess the extent to which hazardous conditions
    are present, and to ascertain what abatement actions may be
    necessary to eliminate such conditions and bring the property
    into substantial compliance with the Lancaster Municipal
    Code.”
    In his affidavit, Bailey also sought: (1) the assistance of
    LASD Deputies “to ensure that interference with same does
    not occur”; (2) exemption from the 24-hour advance notice
    requirement of the issuance of the warrant because of the
    concern that Grey “may react inappropriately or violently”
    upon learning of the warrant; (3) authorization to execute the
    warrant in the absence of Grey, if he is absent; and
    (4) authorization to forcibly enter yard areas on the premises
    and the dwelling, if Grey refused access because “it is
    unknown whether personnel executing the Warrant may be in
    UNITED STATES V. GREY                      13
    jeopardy” as “it cannot be determined whether other persons
    live in the residence, and in light of Grey’s odd behavior and
    comments it is not known whether he may have undertaken
    additional ‘fortifications’ in the yard areas or inside the
    house.”
    Later that same day, the Los Angeles County Superior
    Court found cause to believe that municipal code violations
    “exist, or may exist,” at Grey’s property and issued the
    warrant. The warrant authorized the City to “make an
    inspection of the interior and exterior areas of all structures”
    and granted all of the additional requests made in Bailey’s
    affidavit, including the assistance of LASD deputies in the
    execution of the warrant, waiver of the 24-hour advance
    notice requirement, and permission to forcibly enter the yard
    areas and dwelling.
    D. Grey’s Arrest and Execution of the Inspection
    Warrant
    After the inspection warrant was obtained, Deputy
    Chappell was contacted and placed in charge of assisting the
    City with the inspection warrant because he was the deputy
    leading the criminal investigation of Grey. Sergeant
    Wolanski testified that before the execution of the inspection
    warrant, either Deputy Lopez or Deputy Chappell created an
    operations plan because they were in charge of the criminal
    investigation. Wolanski directed the deputies to arrest Grey
    if they encountered him outside of the home while they were
    helping with the inspection warrant. Wolanski also intended
    to interview Grey about the criminal investigation during the
    execution of the inspection warrant.
    14                UNITED STATES V. GREY
    On May 3, 2018, City employees and the entire Sherriff’s
    LANCAP team, consisting of nine LASD deputies, went to
    Grey’s house shortly before 10:00 a.m. Wolanski explained
    that the LANCAP team provides security for City employees
    in the performance of their duties, and thus they were there
    that morning “to assist the City of Lancaster personnel with
    executing an inspection warrant at that location by making
    sure that the property was safe before inspectors began their
    work.” Among the deputies present were Deputy Chappell,
    his supervisor, Sergeant Wolanski, and Deputy Armando
    Lopez. At least two officers, Sergeant Wolanski and Deputy
    Lopez, were wearing body cameras that day, though the body
    camera footage shows that they turned their body cameras on
    and off at various times. At the evidentiary hearing, Corbett
    testified that it is the City’s policy to have at least one LASD
    deputy accompany an inspection but that she did not know
    LASD planned to send nine armed deputies nor did she
    request the presence of that many law enforcement personnel.
    1. The Arrest
    Sergeant Wolanski arrived at the property and waited
    around the corner while another LANCAP deputy conducted
    surveillance of the property. Soon after Wolanski arrived, the
    other deputy saw Grey standing in his driveway. Wolanski
    “made up a ruse” that the officers needed to inspect his
    welding equipment and thus they needed Grey to open the
    gate so they could inspect his equipment. Sergeant Wolanski
    initially stated in his declaration that when Grey opened the
    gate, another deputy placed him under arrest for negligent
    discharge of a firearm and felon in possession of a firearm.
    At the evidentiary hearing, however, Wolanski testified that
    by “arrest” he “mistakenly meant detention.” There is no
    body camera footage of this encounter. After handcuffing
    UNITED STATES V. GREY                     15
    Grey, officers placed him in the back of a patrol car.
    Sergeant Wolanski turned on his body camera and asked
    Grey to identify himself for the camera. Grey sat handcuffed
    and shirtless in the back of the patrol car while Wolanski
    asked him if he had any large sums of cash or valuables in the
    house, whether he had any weapons inside the house, and
    whether he had anything in the house that was going to hurt
    the officers. Grey answered no to all the questions and asked
    Wolanski why he was searching the house. Wolanski did not
    answer, shut the door to the car, and turned off his body
    camera. Deputy Lopez stated in his declaration that he
    arrived shortly after Grey’s arrest.
    2. The Initial Search of the Inside of Grey’s
    House
    Around 10:00 that morning, “before executing the warrant
    and as part of [their] orders to provide security for the
    inspection, LASD deputies entered the house to look around
    and determine whether there were other individuals or any
    dangerous conditions inside the house that could harm City
    of Lancaster inspectors when they executed the warrant.”
    Before entering the house, Wolanski turned on his body
    camera. The deputies drew their weapons and approached the
    house. Using Grey’s keys, they entered the house with their
    weapons drawn. The body camera captured an officer using
    a flashlight attached to his gun to search behind and next to
    the couch in the living room. The body camera turned off as
    the officers started to move into the other rooms of the house.
    Sergeant Wolanski and Deputy Lopez stated that they
    viewed firearms and ammunition in plain view during their
    survey of Grey’s house. At the evidentiary hearing, Wolanski
    testified that this “walk-through” took a “[v]ery short time”
    16                UNITED STATES V. GREY
    – “a couple of minutes,” but Lopez stated that it took 15 to
    20 minutes to complete. Both Wolanski and Lopez testified
    that they did not touch any items in the house during this
    survey. After determining that the house was safe, the
    officers went outside to await a criminal search warrant to
    search Grey’s residence.
    Deputy Lopez drafted the affidavit for the criminal search
    warrant. In his affidavit, Lopez stated that “while assisting
    the City of Lancaster with an abatement warrant . . . [he] saw
    in plain view, multiple handguns (one of which was clearly
    loaded), rifles, firearm parts, and ammunition while inside.”
    Lopez also stated that he observed drug paraphernalia and a
    large amount of an off-white crystalline substance resembling
    methamphetamine in plain view. Lopez added that the
    controlled substance was “in plain view on the coffee table of
    the living room,” that “ammunition and firearm accessories
    were seen on multiple tables throughout the location in plain
    view,” and that “multiple firearms were seen on the floor and
    on a desk inside of one of the bedrooms.” Based on these
    observations and Grey’s status as a convicted felon, Lopez
    sought a search warrant for Grey’s house.
    Id. 3. Execution
    of the Inspection Warrant
    Bailey and McNutt remained outside and, after the
    property was secured, they went inside to conduct the code
    enforcement inspection. At the evidentiary hearing, Bailey
    testified that this inspection began sometime between 10:00
    and 11:00 a.m. The City found numerous public nuisance
    conditions, including hazardous and non-permitted
    construction, electrical extensions, and heating equipment,
    and significant accumulations of junk throughout the
    premises and inside the residence, which posed a fire hazard
    UNITED STATES V. GREY                     17
    and impeded emergency egress through the house. Based on
    these findings, the City issued an administrative order to
    vacate Grey’s property on June 5, 2018.
    4. Execution of the Criminal Search Warrant
    Based on Lopez’s application and supporting affidavit, a
    Los Angeles County Superior Court judge issued a search
    warrant for Grey’s property that day. At approximately
    2:00 p.m., LASD searched Grey’s property and found several
    firearms, ammunition, and a large amount of currency.
    5. LASD’s Interview of Grey
    At some point after Grey’s initial arrest, Grey was
    transported to the Lancaster Sheriff Station, where a detective
    read Grey his Miranda rights and interviewed him about the
    devices and powders found inside his home. Although the
    record does not specify a time, the detective stated in his
    report that he was called to the Sheriff Station because LASD
    deputies located items they believed to be components of a
    pipe bomb following the service of a search warrant.
    Sergeant Wolanski and Deputy Lopez also interviewed Grey
    about his possession of firearms and ammunition.
    II. PROCEDURAL HISTORY
    Grey was charged as a felon in possession of firearms and
    ammunition, in violation of 18 U.S.C. § 922(g)(1) (Count 1),
    and with possession of an unregistered firearm, in violation
    of 21 U.S.C. § 5861(d) (Count 2).
    Grey filed a motion to suppress evidence, arguing that
    LASD’s initial search of his home violated his Fourth
    18                 UNITED STATES V. GREY
    Amendment rights because LASD’s assistance in the
    execution of the inspection warrant was a pretext to conduct
    a criminal search, arrest, and investigation. Because the
    subsequent search warrant was obtained as a direct result of
    the initial unlawful search, Grey argued that all evidence
    seized, and the fruits derived from that search, should be
    excluded at trial. Following an evidentiary hearing, the
    district court granted the motion to suppress. Grey, 
    2018 WL 4403979
    , at *8–12.
    Relying on Alexander, the district court concluded that
    LASD’s execution of the warrant was unreasonable under the
    Fourth Amendment because “LASD used the administrative
    warrant to enter defendant’s home without a criminal search
    warrant for the purpose of gathering evidence for its criminal
    case.”
    Id. at *9.
    The district court’s ultimate finding
    regarding LASD’s purpose rested, in turn, on a number of
    other factual findings. Specifically, the district court found:
    (a) LASD had initiated a criminal investigation of
    Grey on April 4, 2018, a month before the May 3, 2018
    search;
    (b) LASD had concluded that Grey was a felon in
    possession of a firearm and ammunition, that he was in
    the possession of a controlled substance, and that he had
    negligently discharged firearms multiple times;
    (c) LASD had concluded that it did not have probable
    cause to arrest Grey or obtain a warrant to search his
    home;
    UNITED STATES V. GREY                             19
    (d) LASD knew that the City was going to obtain an
    inspection warrant for Grey’s home and to request LASD
    assistance at the inspection;
    (e) LASD took no further action to investigate Grey
    – or to develop probable cause for a search or arrest –
    until the inspection warrant was executed;
    (f) Deputy Chappell, who led the criminal
    investigation, was also put in charge of assisting the City
    with the execution of the inspection warrant;
    (g) Sergeant Wolanski intended to interview Grey
    about the LASD’s criminal investigation during the
    execution of the inspection warrant and instructed LASD
    deputies to arrest Grey;
    (h) although the usual City policy was to have at least
    one LASD deputy accompany the City during an
    inspection, LASD sent nine armed deputies to assist with
    this inspection warrant;
    (i) LASD deputies arrested and questioned Grey
    before initiating the search;
    (j) the nine deputies spent 15 to 20 minutes (and
    perhaps significantly longer) conducting the search 2;
    2
    As indicated, the LASD deputies made their initial entry into Grey’s
    home at approximately 10:00 a.m. The fact that “timestamps on the
    photographs LASD took of the inside of defendant’s home indicate that
    the photos were taken at 10:40 a.m., suggest[s],” according to the district
    court, “that the LASD’s initial entry of defendant’s home may have lasted
    even longer than twenty minutes.”
    Id. 20 UNITED
    STATES V. GREY
    (k) desk drawers were opened and closed and items
    were touched and moved inside of the home at some point
    before the criminal search warrant was executed; and
    (l) the deputies took photographs of incriminating
    evidence during their initial search. See
    id. Because that
    search was unreasonable, the district court
    concluded that evidence obtained thereby was inadmissible
    under the exclusionary rule. See
    id. at *11.
    Further,
    “[b]ecause the evidence gathered by LASD when they
    initially entered defendant’s home served as the basis for the
    criminal search warrant they obtained later that day, the
    evidence LASD obtained pursuant to the search warrant is
    also inadmissible under the exclusionary rule.”
    Id. The government
    timely noticed this interlocutory appeal
    of the district court’s suppression order.
    III. STANDARD OF REVIEW
    We have jurisdiction under 18 U.S.C. § 3731. “We
    review de novo the district court’s ruling on a motion to
    suppress and for clear error the district court’s underlying
    findings of fact.” United States v. Evans, 
    786 F.3d 779
    , 784
    (9th Cir. 2015).
    IV. DISCUSSION
    The Fourth Amendment protects “[t]he right of the people
    to be secure in their persons, houses, papers, and effects,
    against unreasonable searches and seizures.” U.S. Const.
    amend. IV. Ordinarily, a search or seizure inside a home
    requires a criminal warrant supported by probable cause. See
    UNITED STATES V. GREY                      
    21 Md. v
    . Buie, 
    494 U.S. 325
    , 331 (1990) (“[A] search of
    the house or office is generally not reasonable without a
    warrant issued on probable cause.”); Payton v. New York,
    
    445 U.S. 573
    , 586 (1980) (“It is a ‘basic principle of Fourth
    Amendment law’ that searches and seizures inside a home
    without a warrant are presumptively unreasonable.” (quoting
    Coolidge v. New Hampshire, 
    403 U.S. 443
    , 477 (1971))).
    Probable cause exists when “there is a fair probability that
    contraband or evidence of a crime will be found in a
    particular place.” Illinois v. Gates, 
    462 U.S. 213
    , 238 (1983).
    The warrant and probable cause requirements, however,
    are subject to exceptions. Under the administrative search
    exception, “government investigators conducting searches
    pursuant to a regulatory scheme need not adhere to the usual
    warrant or probable-cause requirements as long as their
    searches meet ‘reasonable legislative or administrative
    standards.’” Griffin v. Wisconsin, 
    483 U.S. 868
    , 873 (1987)
    (quoting Camara v. Mun. Court of City & Cty. of S.F.,
    
    387 U.S. 523
    , 538 (1967)). As relevant here, “[a] judicial
    warrant and probable cause are not needed . . . where the
    search or seizure is in execution of an administrative warrant
    authorizing . . . an inspection of residential premises to ensure
    compliance with a housing code.” Ashcroft v. al-Kidd,
    
    563 U.S. 731
    , 736–37 (2011) (citing 
    Camara, 387 U.S. at 535
    –38). In such circumstances, an administrative warrant
    will suffice. See 
    Camara, 387 U.S. at 538
    .
    “As with any search, . . . the scope and execution of an
    administrative inspection must be reasonable in order to be
    constitutional.” Bruce v. Beary, 
    498 F.3d 1232
    , 1244 (11th
    Cir. 2007). As the Supreme Court said in Maryland v. King,
    
    569 U.S. 435
    , 448 (2013), “[e]ven if a warrant is not required,
    a search is not beyond Fourth Amendment scrutiny; for it
    22                  UNITED STATES V. GREY
    must be reasonable in its scope and manner of execution.”
    Ordinarily, reasonableness under the Fourth Amendment is a
    purely objective inquiry. See 
    al-Kidd, 563 U.S. at 736
    ; City
    of Indianapolis v. Edmond, 
    531 U.S. 32
    , 47 (2000).
    Administrative search and special needs cases, however,
    present “[t]wo ‘limited exception[s]’ to this rule.” 
    al-Kidd, 563 U.S. at 736
    (quoting United States v. Knights, 
    534 U.S. 112
    , 122 (2001)). In these cases, “‘actual motivations’ do
    matter.”
    Id. (quoting Knights,
    534 U.S. at 122).
    • In 
    Edmond, 531 U.S. at 44
    –48, for example, the
    Supreme Court held that the City of Indianapolis’
    suspicionless vehicle checkpoint program was
    unreasonable under the Fourth Amendment because the
    program’s “primary purpose” was to interdict unlawful
    drugs rather than to detect illegal border crossings or
    drunk drivers. “Because the primary purpose of the
    Indianapolis checkpoint program [wa]s ultimately
    indistinguishable from the general interest in crime
    control, the checkpoints violate[d] the Fourth
    Amendment.”
    Id. at 48.
    • In Michigan v. Clifford, 
    464 U.S. 287
    , 294 (1984)
    (plurality opinion), the Court, in addressing the Fourth
    Amendment requirements applicable when fire inspectors
    seek to enter a private residence to investigate a recent
    fire, held that an administrative warrant will suffice if the
    “primary object” of the search is to determine the cause
    and origin of the fire but that a criminal warrant,
    supported by probable cause, is required if the “primary
    object” of the search is to “gather evidence of criminal
    activity.” The Court held that “the object of the search
    determines the type of warrant required.”
    Id. UNITED STATES
    V. GREY                    23
    • In United States v. Bulacan, 
    156 F.3d 963
    , 973 (9th Cir.
    1998) (as amended), we held that “when an
    administrative search scheme encompasses both a
    permissible and an impermissible purpose, and when the
    officer conducting the search has broad discretion in
    carrying out the search, that search does not meet the
    Fourth Amendment’s reasonableness requirements.”
    Applying this principle, we rejected a search scheme
    applicable to persons entering a federal building because
    the scheme’s purposes included not only a search for
    weapons and explosives but also a search for illegal
    drugs. See
    id. Similarly, in
    United States v. $124,570
    U.S. Currency, 
    873 F.2d 1240
    , 1245–46 (9th Cir. 1989),
    we invalidated an airport screening scheme because the
    purposes of the scheme were to search not only for
    weapons and explosives but also for drugs and U.S.
    currency.
    • In 
    Alexander, 29 F.3d at 1360
    –61, where, as here, law
    enforcement officers were called upon to assist in the
    execution of an administrative warrant providing for an
    inspection of a private residence, we held that the
    officers’ actions would violate the Fourth Amendment if
    their “primary purpose” in executing the warrant was to
    make a criminal arrest rather than assist the inspectors.
    • And in United States v. Orozco, 
    858 F.3d 1204
    (9th Cir.
    2017), where we considered the Fourth Amendment
    requirements applicable to suspicionless inspections of
    commercial vehicles, we held that “the presence of a
    criminal investigatory motive, by itself, does not render
    an administrative stop pretextual. Nor does a dual motive
    – one valid, and one impermissible.”
    Id. at 1213
    (citations omitted). Instead, we held that “a defendant
    24                 UNITED STATES V. GREY
    must show that the stop would not have occurred in the
    absence of an impermissible reason.”
    Id. (quoting United
         States v. Maestas, 
    2 F.3d 1485
    , 1489 (10th Cir. 1993)).
    We have applied this principle not only to suspicionless
    commercial vehicle inspections but also to inventory
    searches, see United States v. Johnson, 
    889 F.3d 1120
    ,
    1126–28 (9th Cir. 2018); United States v. Bowhay,
    
    992 F.2d 229
    , 231 (9th Cir. 1993), border searches, see
    United States v. Tsai, 
    282 F.3d 690
    , 694–96 (9th Cir.
    2002), and, most recently, inspections of business
    records, see Perez Cruz v. Barr, 
    926 F.3d 1128
    , 1143 (9th
    Cir. 2019).
    In the case before us, the district court applied Alexander,
    holding that LASD’s execution of the warrant was
    unreasonable under the Fourth Amendment because LASD’s
    primary purpose in executing the warrant was to gather
    evidence in support of its criminal investigation rather than to
    assist the inspectors. See Grey, 
    2018 WL 4403979
    , at *9. On
    appeal, the government argues that the district court should
    have applied Orozco instead, and that LASD’s actions were
    lawful under Orozco because LASD’s “impermissible motive
    was not the but-for cause of the search,” because “the sweep
    of Grey’s dwelling would have occurred regardless of the
    deputies’ motivation to uncover criminal evidence.”
    For the reasons that follow, we disagree with the
    government’s contention and sustain the district court’s
    application of Alexander.
    Initially, we note that there appears to be little practical
    difference between Alexander’s primary purpose test and the
    Orozco test. In Perez Cruz, where we most recently applied
    Orozco, we concluded that the Orozco test was satisfied
    UNITED STATES V. GREY                             25
    because “the central purpose of the raid was not to find
    documents [covered by the administrative warrant] but to
    arrest undocumented workers.” Perez 
    Cruz, 926 F.3d at 1143
    (emphasis added). Our conclusion that “Perez Cruz has
    satisfied the Orozco burden” was based on evidence showing
    that “the agents were focused on the detentions, not the
    search.”
    Id. at 1143–44
    (emphasis added). It was sufficient
    that the agents “understood the search for records to be of
    much less significance – if any – as compared to the
    detentions, interrogations, and arrests of workers” and that
    “the search was of secondary concern to the agents.”
    Id. at 1144–45
    (emphases added). Perez Cruz’s “central
    purpose” inquiry appears to be materially indistinguishable
    from Alexander’s “primary purpose” test. But even assuming
    that there is a material difference between the two tests, we
    hold that the district court properly followed Alexander.
    First, Alexander constitutes controlling circuit precedent
    and is directly on point. Like the case before us, Alexander
    concerned the situation in which law enforcement officers are
    called upon to assist in the execution of an administrative
    warrant providing for the inspection of a private residence.3
    3
    The Dissent attempts to distinguish Alexander on the ground that
    there law enforcement “supplanted” the health inspector’s mission after
    the inspection had started and “escalated” the inspection by “conducting
    their own operation.” If anything, the factual distinctions make this case
    stronger than Alexander. Here, LASD had no need to “escalate” the
    situation because it controlled it from the outset, starting with Sergeant
    Wolanski’s order to arrest Grey immediately even before the protective
    sweep. (The Dissent says that “Grey was quickly detained outside, which
    the deputies has the right to do.” But the district court found that what
    Sergeant Wolanski ordered and what occurred was an arrest, not a
    detention, as Wolanski later characterized his order.) And during the
    LASD’s initial 20+ minute search, it had total control of the premises and
    the city inspectors were not allowed entry into the premises until after the
    26                    UNITED STATES V. GREY
    See 
    Alexander, 29 F.3d at 1357
    –60. The Orozco line of
    authority, by contrast, addresses circumstances far afield from
    an administrative search of a private residence, i.e., a home –
    border searches, inventory searches, and inspections of
    commercial vehicles and commercial premises.
    Second, Alexander is grounded in Supreme Court
    precedent. Alexander derived its primary purpose test from
    the Supreme Court’s decision in Clifford, which, like this
    case, concerned administrative searches of private residences.
    Clifford expressly adopted a primary purpose – or “primary
    object” – test, holding that:
    the object of the search determines the type of
    warrant required. If the primary object is to
    determine the cause and origin of a recent fire,
    an administrative warrant will suffice. . . . If
    the primary object of the search is to gather
    evidence of criminal activity, a criminal
    search warrant may be obtained only on a
    showing of probable cause to believe that
    LASD’s lengthy search had been completed. (Certainly, it is “appropriate
    during a protective sweep [that] the City’s inspectors did not enter the
    house.” But the Dissent overlooks the prolonged duration – 20 minutes
    or more – of the LASD’s initial entry.) Thus, unlike in Alexander, no
    mid-operation “escalation” by LASD was needed. Contrary to the
    Dissent’s assertion, the LASD “did . . . supplant the City’s operation prior
    to entering the house.” Dissent at 50.
    As even the Dissent recognizes, the LASD’s search was more than a
    “protective sweep,” which “is a quick and limited search of premises” that
    “is narrowly confined to a cursory visual inspection of those places in
    which a person might be hiding.” Dissent at 53 (quoting 
    Buie, 494 U.S. at 327
    ).
    UNITED STATES V. GREY                      27
    relevant evidence will be found in the place to
    be searched.
    
    Clifford, 464 U.S. at 294
    . Although Clifford was a plurality
    opinion, we concluded in Alexander that “a majority of the
    Justices subscribed to that part of the Clifford opinion on
    which plaintiff relies.” 
    Alexander, 29 F.3d at 1360
    –61 n.4.
    We therefore treated the plurality opinion as controlling
    Supreme Court precedent.
    Third, even putting Alexander and Clifford aside, we
    would hesitate to extend the Orozco test – applicable to
    border searches, inventory searches, and commercial
    inspections of vehicles and businesses – to an administrative
    search or seizure involving a private residence. “Whether a
    search is reasonable ‘is determined by assessing, on the one
    hand, the degree to which it intrudes upon an individual’s
    privacy and, on the other, the degree to which it is needed for
    the promotion of legitimate governmental interests.’”
    Samson v. California, 
    547 U.S. 843
    , 848 (2006) (emphasis
    added) (quoting 
    Knights, 534 U.S. at 118
    –19). “[T]here can
    be no ready test for determining reasonableness other than by
    balancing the need to search against the invasion which the
    search entails.” 
    Camara, 387 U.S. at 536
    –37 (emphasis
    added).
    Any determination of reasonableness in the circumstances
    of this case, therefore, must account for the fact that “privacy
    interests are especially strong in a private residence.”
    
    Clifford, 464 U.S. at 296
    . As the Court explained in Payton:
    The Fourth Amendment protects the
    individual’s privacy in a variety of settings.
    In none is the zone of privacy more clearly
    28                UNITED STATES V. GREY
    defined than when bounded by the
    unambiguous physical dimensions of an
    individual’s home – a zone that finds its roots
    in clear and specific constitutional terms:
    “The right of the people to be secure in their
    . . . houses . . . shall not be violated.” That
    language unequivocally establishes the
    proposition that “[a]t 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.” 445 U.S. at 589
    –90 (alterations in original) (quoting
    Silverman v. United States, 
    365 U.S. 505
    , 511 (1961)).
    Where a private residence is involved, the Supreme Court has
    repeatedly emphasized the importance of keeping criminal
    investigatory motives from coloring administrative searches
    and seizures. In Camara, for instance, the Court concluded
    that municipal health and safety inspections of private
    residences may be conducted with only an administrative
    warrant in part because such inspections are not “aimed at the
    discovery of evidence of crime” and therefore “involve a
    relatively limited invasion of the urban citizen’s 
    privacy.” 387 U.S. at 537
    . In Wyman v. James, 
    400 U.S. 309
    , 322–23
    (1971), the Court upheld a program requiring home visits by
    caseworkers as a condition for welfare assistance in part
    because “[t]he home visit is not a criminal investigation, does
    not equate with a criminal investigation, . . . is not in aid of
    any criminal proceeding” and “is made by a caseworker . . .
    whose primary objective is . . . the welfare, not the
    prosecution, of the aid recipient.” In Abel v. United States,
    
    362 U.S. 217
    (1960), the Court upheld the use of an
    administrative arrest warrant in a deportation case but
    emphasized that its
    UNITED STATES V. GREY                             29
    view of the matter would be totally different
    had the evidence established . . . that the
    administrative warrant was here employed as
    an instrument of criminal law enforcement to
    circumvent the latter’s legal restrictions,
    rather than as a bona fide preliminary step in
    a deportation proceeding. The test is whether
    the decision to proceed administratively
    toward deportation was influenced by, and
    was carried out for, a purpose of amassing
    evidence in the prosecution for crime.
    Id. at 230.
    And in Clifford, the Court held that a criminal
    warrant, supported by probable cause, is required “[i]f the
    primary object of the search is to gather evidence of criminal
    activity.” 
    Clifford, 464 U.S. at 294
    . The government’s
    invitation to apply Orozco to this context does not adequately
    account for the heightened privacy interests at stake here. 4
    The government argues, in essence, that the presence of
    LASD’s criminal investigatory motive was harmless because
    “the sweep of Grey’s dwelling would have occurred
    regardless of the deputies’ motivation to uncover criminal
    evidence.” We disagree. Under the Fourth Amendment,
    reasonableness is determined by assessing the degree to
    which a search or seizure “intrudes upon an individual’s
    4
    To the extent the Supreme Court has intimated that an Orozco-type
    test should apply, it has done so in the context of inventory searches. See
    Colorado v. Bertine, 
    479 U.S. 367
    , 372 (1987) (“In the present case, as in
    Opperman and Lafayette, there was no showing that the police, who were
    following standardized procedures, acted in bad faith or for the sole
    purpose of investigation.” (emphasis added)). By contrast, in 
    Clifford, 464 U.S. at 294
    , where the administrative search involved a private
    residence, the Court applied a primary purpose test.
    30                UNITED STATES V. GREY
    privacy.” 
    Samson, 547 U.S. at 848
    . Reasonableness
    therefore accounts not only for the scope of a search or
    seizure but also the “manner of [its] execution.” 
    King, 569 U.S. at 448
    .
    To be sure, when an impermissible motive has no effect
    on the intrusiveness of an administrative search or seizure,
    the Fourth Amendment is not offended. As we explained in
    Bowhay, “suppression [is] not required when, even assuming
    [a] questioned motivation is dominant, ‘the Fourth
    Amendment activity undertaken is precisely the same as
    would have occurred had the intent or motivation been
    entirely absent from the 
    case.” 992 F.2d at 231
    (emphasis
    added) (quoting Wayne R. LaFave, Search and Seizure
    § 1.4(e) at 92-3 (2d ed. 1987)). “When the police conduct
    would have been the same regardless of the officer’s
    subjective state of mind, no purpose is served by attempting
    to tease out the officer’s ‘true’ motivation.”
    Id. In Bowhay,
    the officer conducting an inventory search “had dual bona
    fide motives: to search for ‘narcotics and weapons,’ and to
    compile an inventory of the bag’s contents,” as required by
    police department policy.
    Id. Under the
    circumstances of the
    case, however, the “allegedly improper motive” had no
    impact on “the police conduct”: “the department’s policy
    was to search everything; the officer had no discretion.
    Because of this, the presence of an investigative motive d[id]
    not invalidate the inventory search.”
    Id. When officers
    do have discretion, by contrast, the
    presence of an improper motive may well have “a significant
    distorting effect” on the scope of a search or seizure or the
    manner in which it is executed. $124,570 U.S. 
    Currency, 873 F.2d at 1245
    . In the case at bench, for instance, LASD’s
    criminal investigatory motive plainly increased the intrusion
    UNITED STATES V. GREY                       31
    on Grey’s privacy interests. But for LASD’s criminal
    investigatory motive, Grey would not have been arrested
    before commencement of the search. Nor would nine armed
    deputies have descended on Grey’s home. And the deputies’
    “protective sweep” would not have lasted 15 to 20 minutes,
    perhaps longer. In the context of an arrest, the Supreme
    Court has described a protective sweep as “a quick and
    limited search of premises, incident to an arrest and
    conducted to protect the safety of police officers or others,”
    that “is narrowly confined to a cursory visual inspection of
    those places in which a person might be hiding.” 
    Buie, 494 U.S. at 327
    . The manner in which LASD executed the
    warrant here was far more intrusive. Accordingly, we cannot
    agree with the government that, when applied to the
    Alexander-Clifford context, the Orozco rule adequately
    “balanc[es] the need to search against the invasion which the
    search entails.” 
    Camara, 387 U.S. at 536
    –37. Further, in
    arguing that Orozco should apply to these circumstances, the
    government has offered no principled basis upon which to
    distinguish Alexander. Under our case law, “[i]t is our
    obligation . . . to reconcile [circuit precedent], if possible, so
    as to avoid an intracircuit conflict,” not to create such
    conflicts. See Edwards v. Marin Park, Inc., 
    356 F.3d 1058
    ,
    1065 (9th Cir. 2004). Applying Alexander here fulfills this
    obligation.
    For these reasons, we conclude that the district court
    properly applied Alexander’s primary purpose test, rather
    than Orozco, to the LASD conduct at issue in this case.
    Where, as here, law enforcement officers are called upon to
    assist in the execution of an administrative warrant providing
    for the inspection of a private residence, the execution of the
    warrant is consistent with the Fourth Amendment only so
    long as the officers’ primary purpose in executing the warrant
    32                UNITED STATES V. GREY
    is to assist in the inspection. If the person challenging the
    execution of the warrant shows that the officers’ primary
    purpose was to gather evidence in support of an ongoing
    criminal investigation, the conduct does not satisfy the Fourth
    Amendment. See 
    Alexander, 29 F.3d at 1360
    –61.
    Where the execution of the warrant is no more intrusive
    than it otherwise would have been, however, it makes no
    sense to invalidate the search and suppress the evidence
    because of the presence of an improper motive. See Bowhay,
    992 F2d at 231. Thus, although we hold that the execution of
    the warrant is presumptively unconstitutional where officers’
    primary purpose is criminal investigation, the government
    may rebut this presumption by showing that the improper
    motive in fact had no impact on the intrusiveness of the
    search. Where the government can show that the improper
    motive did not affect the scope of the search or the manner in
    which a warrant was executed, there would be no Fourth
    Amendment violation. This approach comports with our
    longstanding view that, “[t]o meet the test of reasonableness,
    an administrative . . . search must be as limited in its
    intrusiveness as is consistent with satisfaction of the
    administrative need that justifies it.” 
    Bulacan, 156 F.3d at 967
    (quoting United States v. Davis, 
    482 F.2d 893
    , 910
    (9th Cir. 1973), overruled on other grounds by United States
    v. Aukai, 
    497 F.3d 955
    , 960–61 (9th Cir. 2007) (en banc)).
    Here, the district court properly applied Alexander. Its
    finding that LASD’s primary purpose in executing the
    warrant was to gather evidence in support of its criminal
    investigation rather than to assist the City inspectors was not
    clearly erroneous. See Grey, 
    2018 WL 4403979
    , at *9.
    Although the district court did not use the exact words
    “primary purpose,” that finding is the clear import of the
    UNITED STATES V. GREY                             33
    court’s decision and is not clearly erroneous. The
    government does not distinctly challenge that finding as
    clearly erroneous, but even if it did so we would conclude
    that there was no clear error. The existence of the ongoing
    criminal investigation, LASD’s inability to establish probable
    cause for a search or arrest on its own, LASD’s failure
    independently to advance its own investigation pending the
    administrative inspection, the involvement of the deputies
    leading the criminal investigation in planning and executing
    the operation, Grey’s arrest and questioning, the number of
    deputies involved, and the duration and manner of LASD’s
    “protective sweep” all support the district court’s finding.
    That finding was not “illogical, implausible, or without
    support in the record.” United States v. Hinkson, 
    585 F.3d 1247
    , 1263 (9th Cir. 2009) (en banc).
    Moreover, in this case, we have the motives of two
    separate and independent governmental entities at play – the
    City of Lancaster’s Code Enforcement Division, and Los
    Angeles County’s LASD.5 And the record, as well as the
    district court’s findings, amply support that it was the motives
    of the LASD that were dominant in the early phases of this
    search, including Grey’s arrest and initial questioning, the
    5
    The City of Lancaster has no Police Department. Police services,
    including law enforcement functions, in Lancaster are provided, by
    contract, by the Los Angeles County Sheriff’s Department – the LASD –
    which operates the Lancaster Station in the City of Lancaster. See
    https://en.wikipedia.org/wiki/Lancaster,_California (last visited
    02/15/2020); see also https://www.lakewoodcity.org/about/
    history/lakewoodplan.asp (last visited 02/15/ 2020). Nothing in the record
    indicates that any official of the City of Lancaster had any authority over
    how the LASD carried out its law enforcement functions in the City of
    Lancaster.
    34                UNITED STATES V. GREY
    initial entry into Grey’s home and the ensuing 20+ minute
    search.6
    Furthermore, this is not a case in which the government
    has shown, or could show, that the execution of the warrant
    was no more intrusive than it would have been absent
    LASD’s criminal investigatory motive. Grey’s arrest, the
    number of deputies involved and the length of the “protective
    sweep” show that the criminal investigatory motive resulted
    in a greater intrusion on Grey’s privacy interests than would
    have occurred absent that motive. Arguably, the conduct at
    issue here more closely resembled a criminal raid than an
    administrative inspection. See 
    Bruce, 498 F.3d at 1244
    .
    Thus, it does not matter whether the City inspectors’
    primary purpose may have been permissible – a question we
    need not reach. Grey does not challenge the inspectors’
    decision to obtain the warrant or the search conducted by the
    inspectors following LASD’s initial search or sweep. He
    instead challenges the County LASD’s execution of the
    warrant. Under Alexander, therefore, we focus on LASD’s
    motives. See 
    Alexander, 29 F.3d at 1360
    –61.
    Finally, nothing we say here should be construed as
    questioning the City’s entitlement to the assistance of LASD
    – or another law enforcement agency – in executing the
    administrative warrant, to ensure the safety of its inspectors
    and to prevent interference with the inspection. Under the
    warrant, LASD could take actions reasonably necessary to
    “assist in the execution of the Warrant to ensure that
    interference with same does not occur.”              But “an
    6
    This 20+ minute search by the LASD was made before the
    Lancaster Code Enforcement Division’s administrative search.
    UNITED STATES V. GREY                    35
    administrative search may not be converted into an
    instrument which serves the very different needs of law
    enforcement officials.”
    Id. at 1361.
    “Because administrative
    searches are so easily diverted from their narrowly defined
    purposes, government officials have an affirmative
    responsibility to keep them from being misused.” 
    Orozco, 858 F.3d at 1214
    . LASD could have fulfilled that
    responsibility here by executing the warrant in a manner
    consistent with the warrant’s administrative purpose rather
    than using the inspection warrant as an opportunity to further
    its ongoing criminal investigation.
    Because we affirm the district court’s suppression order
    on this ground, we need not address Grey’s argument that the
    warrant itself was invalid under state law. Nor need we
    address whether LASD exceeded the scope of the warrant by,
    for example, arresting Grey or opening drawers and moving
    items during the initial search. See 
    McCarty, 648 F.3d at 834
    (explaining that a valid administrative warrant does not
    “provide[] carte blanche to the searching officers to snoop to
    their hearts’ content without regard to the scope of their
    actions”). We hold only that LASD’s execution of the
    warrant was unreasonable under Alexander, and hence that
    the district court properly granted Grey’s motion to suppress
    evidence.
    The district court’s order granting Defendant Grey’s
    motion to suppress evidence is
    AFFIRMED.
    36                UNITED STATES V. GREY
    BYBEE, Circuit Judge, dissenting:
    Franz Grey was a difficult neighbor. Multiple neighbors
    complained to housing officials in Lancaster, California (the
    City) about the tarps, floodlights, and electrified fence that
    Grey had erected to enclose his property. Neighbors
    complained to the Los Angeles Sheriff’s Department (LASD)
    as well. They were concerned that Grey was shooting an AK-
    47 and other weapons into the air, that there were strange
    chemical smells emanating from his property, and that Grey
    seemed paranoid and unhinged. Deputies learned that Grey
    had prior felony convictions, including for drug-related
    crimes and manslaughter. When the City obtained an
    administrative warrant to inspect his house for code
    violations, the warrant authorized deputies to accompany the
    officials to ensure their safety. While conducting a protective
    sweep of Grey’s home, the LASD deputies seized evidence
    found in plain view. The majority holds that the deputies
    violated the Fourth Amendment the moment they entered
    Grey’s home because they subjectively intended to gather
    evidence of criminal activity rather than assist the health
    inspectors. Maj. Op. at 3. Accordingly, the majority affirms
    the district court’s order suppressing the evidence seized by
    the LASD deputies.
    In my view, that conclusion is contrary to basic Fourth
    Amendment principles. Given the inspection warrant from a
    California Superior Court, which authorized LASD to
    accompany the housing inspectors, the deputies would have
    entered Grey’s house regardless of their subjective
    motivations. Instead, the correct inquiry is whether, once
    inside the home, the deputies’ actions exceeded the
    permissible scope of a protective sweep. Because the district
    court did not address the scope of the search, I would vacate
    UNITED STATES V. GREY                     37
    the suppression order and remand for further proceedings. I
    respectfully dissent.
    I
    The Fourth Amendment, made applicable to the states
    through the Fourteenth Amendment, protects our right “to be
    secure in [our] persons, houses, papers, and effects, against
    unreasonable searches and seizures.” U.S. CONST. amend.
    IV. The question in this case is whether LASD’s protective
    sweep and ensuing inspection of Grey’s house was an
    “unreasonable” search. The Supreme Court has provided the
    general rule:
    Fourth Amendment reasonableness is
    predominantly an objective inquiry. We ask
    whether the circumstances, viewed
    objectively, justify [the challenged] action. If
    so, that action was reasonable whatever the
    subjective intent motivating the relevant
    officials. This approach recognizes that the
    Fourth Amendment regulates conduct rather
    than thoughts, and it promotes evenhanded,
    uniform enforcement of the law.
    Ashcroft v. al-Kidd, 
    563 U.S. 731
    , 736 (2011) (alteration in
    original) (internal quotation marks and citations omitted); see
    also City of Indianapolis v. Edmond, 
    531 U.S. 32
    , 45–47
    (2000); Whren v. United States, 
    517 U.S. 806
    , 814 (1996);
    Perez Cruz v. Barr, 
    926 F.3d 1128
    , 1138–39 (9th Cir. 2019).
    There are, however, “[t]wo ‘limited exception[s]’ to this
    rule . . . where ‘actual motivations’ do matter.” 
    al-Kidd, 563 U.S. at 736
    (second alteration in original) (citation
    38                UNITED STATES V. GREY
    omitted). Those exceptions are special-needs searches and
    administrative searches.
    Id. Only the
    latter exception is
    relevant here, as that exception applies to “an inspection of
    residential premises to ensure compliance with a housing
    code.”
    Id. at 736–37
    (citing Camara v. Mun. Court of City &
    Cty. of S.F., 
    387 U.S. 523
    , 535–38 (1967)).
    Administrative-search cases fall into one of two
    categories. First are those where the administrative scheme
    results in searches conducted without discretion or suspicion.
    See 
    Edmond, 531 U.S. at 35
    –36. Second are those in which
    the administrative scheme gives individual officers discretion
    as to who or what to search. See United States v. Orozco,
    
    858 F.3d 1204
    , 1207–08, 1210 (9th Cir. 2017).
    The majority seems to overlook the difference between
    these two lines of cases, instead suggesting that they all
    support an inquiry into the subjective motivations of
    individual officers. See Maj. Op. at 22–24. Because that is
    mistaken, I will review these two categories of
    administrative-search cases before explaining where Grey’s
    case belongs.
    A
    When a search is conducted pursuant to an administrative
    scheme that does not grant discretion to the government
    official, we examine the purposes behind the search “at the
    programmatic level.” 
    Edmond, 531 U.S. at 46
    . We do not
    “probe the minds of individual officers acting at the scene.”
    Id. at 48.
    The quintessential case applying this principle is Edmond.
    There, the Supreme Court addressed whether a vehicle
    UNITED STATES V. GREY                             39
    checkpoint program intended to discover the possession or
    transport of drugs violated the Fourth Amendment.
    Id. at 34.
    Under the program, officers stopped a predetermined number
    of vehicles; the officers had “no discretion to stop any vehicle
    out of sequence.”
    Id. at 35.
    As a result, the Supreme Court
    looked only to the purpose of the checkpoint program itself,
    and not to the motivations of the individual officers. The
    Court concluded that, because the “primary purpose” of the
    program was “to uncover evidence of ordinary criminal
    wrongdoing,” the stops and searches violated the Fourth
    Amendment.
    Id. at 41–42.
    Thus, when the programmatic purpose of an
    administrative scheme violates the Fourth Amendment, no
    search conducted pursuant to that scheme is constitutional.7
    But what if the programmatic purpose of an administrative
    scheme complies with the Fourth Amendment? In that
    instance, the inquiry shifts. We still do not examine the
    subjective motivations of the government official. See United
    States v. McCarty, 
    648 F.3d 820
    , 833 (9th Cir. 2011)
    (“[W]here a warrantless search is conducted pursuant to a
    lawful administrative scheme with a constitutionally
    7
    On several occasions, we have struck down administrative schemes
    because their programmatic purposes contravened the Fourth Amendment.
    See United States v. Bulacan, 
    156 F.3d 963
    , 973 (9th Cir. 1998) (holding
    that regulations authorizing federal officers to search an individual’s
    belongings for narcotics upon entry to a federal building violated the
    Fourth Amendment); United States v. $124,570 U.S. Currency, 
    873 F.2d 1240
    , 1245–47 (9th Cir. 1989) (holding that an administrative scheme that
    awarded airport officials $250 if they identified passengers carrying large
    quantities of cash and reported them to the United States Customs Service
    violated the Fourth Amendment). But these cases have no relevance here.
    Grey does not argue that the administrative scheme under which the
    inspection warrant was issued is facially unconstitutional.
    40                UNITED STATES V. GREY
    permissible motivation, the subjective motive of the
    individual conducting the search will not invalidate the
    search.” (internal quotation marks omitted)). Instead, we ask
    whether “the searcher’s actions [were] cabined to the scope
    of the permissible administrative search.”
    Id. at 834–35.
    Only if the objective actions of the searching official exceed
    the permissible scope does the official’s subjective intent
    become relevant.
    Id. at 835.
    We have applied this analysis on several occasions. In
    McCarty, Transportation Security Administration (TSA)
    officials searched a traveler’s luggage.
    Id. at 824.
    Under the
    governing administrative scheme, “TSA screens all luggage,”
    and individual TSA officials “do not have the discretion or
    ability to stop the [screening] machines.”
    Id. In those
    circumstances, we did not question the propriety of the initial
    search of the defendant’s bag. Instead, we examined the TSA
    official’s actions to determine if they “exceeded the scope of
    the administrative search.”
    Id. at 835.
    Ultimately, we found
    that some of the official’s actions did “extend the scope of the
    search beyond what was necessary,” so those portions of the
    search violated the defendant’s Fourth Amendment rights.
    Id. at 836.
    Our decision in United States v. Tsai, 
    282 F.3d 690
    (9th
    Cir. 2002), is in accord. There, an Immigration and
    Nationalization Service (INS) agent searched the defendant’s
    valise at the border.
    Id. at 693.
    Because “the Fourth
    Amendment requires neither individualized suspicion nor a
    warrant” for a “routine border search[],” the only question
    was whether the search’s “degree of intrusiveness” exceeded
    the scope of the “administrative purposes of enforcing the
    immigration laws.”
    Id. at 694
    (internal quotation marks
    omitted). Because the search of the defendant’s valise fell
    UNITED STATES V. GREY                      41
    well within the permissible scope, the search was
    constitutional even though the INS agents who searched the
    bag were subjectively motivated by an “investigative
    purpose.”
    Id. at 696.
    Finally, in United States v. Bowhay, 
    992 F.2d 229
    (9th
    Cir. 1993), we considered an inventory search of the
    defendant’s bag following his arrest. The police department’s
    “standard procedure” was that “everything [be] inventoried.”
    Id. at 230.
    Because “the officer had no discretion,” his
    admission that he searched the defendant’s bag based partly
    on a motive to investigate rather than merely inventory was
    irrelevant.
    Id. at 231.
    We noted that “[w]hen the police
    conduct would have been the same regardless of the officer’s
    subjective state of mind, no purpose is served by attempting
    to tease out the officer’s ‘true’ motivation.”
    Id. Thus, we
    held that the search of the defendant’s bag did not violate the
    Fourth Amendment.
    Id. The common
    theme running through these cases is that,
    when an administrative scheme results in suspicionless or
    discretionless searches, the subjective motivations of the
    searching officers are irrelevant. Instead, the proper inquiry
    is whether the officers’ actions exceeded the scope of the
    administrative scheme. If they did, the search is likely
    unconstitutional. If they did not, the search is constitutional,
    regardless of what the officers may have intended when
    conducting the search.
    The only case I am aware of appearing to depart from
    these principles is United States v. Johnson, 
    889 F.3d 1120
    (9th Cir. 2018) (per curiam). There, Portland police officers
    conducted an inventory search of the defendant’s vehicle and
    belongings following his arrest.
    Id. at 1123.
    The police
    42                UNITED STATES V. GREY
    department’s policy required officers to conduct this
    inventory search and authorized them “to seize the items
    found for safekeeping.”
    Id. at 1127.
    Despite the officers’
    lack of discretion, we analyzed the subjective motivations of
    the officers. We held that the search violated the Fourth
    Amendment “because the officers themselves explicitly
    admitted that they seized items from the car in an effort to
    search for evidence of criminal activity.”
    Id. We also
    noted
    that the officers did not seize everything in the car, but only
    those items that appeared to be relevant to the defendant’s
    suspected criminal activity, which was inconsistent with the
    purpose of the department’s policy that a defendant’s
    belongings be taken for safekeeping. See
    id. at 1128
    & n.1.
    In short, we concluded that the search “would not have
    occurred” but for the officers’ criminal-investigatory motive.
    Id. at 1128.
    Frankly, Johnson is difficult to reconcile with our prior
    case law. Indeed, despite dealing with nearly identical facts,
    Johnson neither cited nor discussed our previous decision in
    Bowhay. Because the Portland officers had no discretion to
    choose whether to perform the inventory search, the
    subjective motivations of the officers should have been
    irrelevant. The only inquiry ought to have been whether the
    officers exceeded the scope of the inventory-search
    justification. I can only explain Johnson’s result by the
    officers’ unabashed admission that the police department’s
    inventory-search policy was merely pretext for the officers’
    other motivations. Accordingly, I read Johnson to establish
    that even a discretionless search within the scope of the
    governing administrative scheme can violate the Fourth
    Amendment when the searching official admits that the
    search was motivated solely by reasons unrelated to the
    administrative justification. If that circumstance is not
    UNITED STATES V. GREY                      43
    present, the analytical approach reflected in McCarty, Tsai,
    and Bowhay applies, and subjective motivations are
    irrelevant.
    B
    When an officer conducts a search under an
    administrative scheme that grants the officer discretion as to
    who or what to search, we examine the “actual motivations”
    of the officer to determine whether the administrative
    justification for the search was merely a “pretext” masking an
    “impermissible reason” for the search. 
    Orozco, 858 F.3d at 1210
    , 1213 (internal quotation marks omitted). The search
    is unconstitutional only if it “would not have occurred in the
    absence of an impermissible reason.”
    Id. at 1213
    (internal
    quotation marks omitted). In other words, a search warrant
    is required if the “primary object of the search is to gather
    evidence of criminal activity.” Michigan v. Clifford, 
    464 U.S. 287
    , 294 (1984); see also Perez 
    Cruz, 926 F.3d at 1141
    (noting that the Fourth Amendment is violated if the “primary
    purpose” of the search is unrelated to the justifications for the
    governing administrative scheme). But if the searching
    officer had dual motives—“one valid, and one
    impermissible”—the search is constitutional. 
    Orozco, 858 F.3d at 1213
    ; see also 3 WAYNE R. LAFAVE, SEARCH
    AND SEIZURE 902 (5th ed. 2012) (noting that “pretext arises
    out of the fact that the evidence is found in a search which
    would not have occurred at all”).
    Orozco is our clearest example of this analysis. There, we
    analyzed whether a stop and search made under Nevada’s
    Commercial Vehicle Safety Plan was pretextual when
    Nevada highway patrol troopers stopped and searched
    Orozco’s truck after receiving a tip that it was carrying illegal
    44                UNITED STATES V. GREY
    
    drugs. 858 F.3d at 1207
    –08. Under Nevada’s administrative
    scheme, officers could stop commercial vehicles “[t]o enforce
    the provisions of laws and regulations relating to motor
    carriers, the safety of their vehicles and equipment, and their
    transportation of hazardous materials and other cargo.” Nev.
    Rev. Stat. § 480.360(4). The scheme did not, however, allow
    stops and searches for “criminal investigatory purposes, such
    as drug interdiction, for which reasonable suspicion or
    probable cause is lacking.” 
    Orozco, 858 F.3d at 1206
    . We
    held that, to prove that the stop and search was unreasonable,
    Orozco had to “come forward with objective evidence to
    suggest that the intrusion was not made for the purpose of
    enforcing the administrative inspection scheme.”
    Id. at 1213
    .
    In other words, the defendant had to show that “but for the
    officers’ belief that [the defendant] might be carrying drugs,
    the stop never would have happened.”
    Id. at 1210
    (emphasis
    added). Ultimately, we concluded that “the only purpose of
    the stop” of Orozco “was to investigate criminal activity” and
    “[t]here was no secondary administrative purpose at all—only
    a charade to camouflage the real purpose for the stop.”
    Id. at 1216;
    see
    id. at 1213
    (“[T]he manner in which the stop
    itself was conducted strongly suggests that it was wholly
    pretextual.” (emphasis added));
    id. at 1214
    (referring to “the
    Assistant U.S. Attorney’s oral concession that, but for the tip,
    the officers would not have stopped the defendant’s truck”).
    Accordingly, we held that the stop violated the Fourth
    Amendment.
    Id. at 1216.
    We reached a similar conclusion in Perez Cruz. Working
    from an anonymous tip, Immigration and Customs
    Enforcement (ICE) agents obtained a search warrant for
    employment-related documents and arrest warrants for eight
    employees at a Los Angeles 
    factory. 926 F.3d at 1133
    –34.
    Nearly 100 armed and uniformed ICE agents entered the
    UNITED STATES V. GREY                    45
    factory and detained all the employees.
    Id. at 1134.
    They
    allowed employees with work authorization to leave, but
    rounded up and interrogated the remaining 130 workers,
    including Perez Cruz, before bussing them to a detention
    facility in downtown Los Angeles.
    Id. In his
    removal
    proceedings, Perez Cruz challenged his detention on Fourth
    Amendment grounds.
    Id. We had
    little difficulty holding
    that ICE’s operation would not have occurred but for the
    agents’ improper motives. Internal memoranda demonstrated
    that ICE “intended from the outset to turn the execution of
    [the search and arrest] warrants into quite a different
    operation than a search for employment records,” and that
    ICE anticipated making 150–200 arrests, bringing two buses
    and five vans to transport employees to detention facilities.
    Id. at 1133–34.
    We found that “the central purpose of the
    raid was not to find documents but to arrest undocumented
    workers.”
    Id. at 1143.
    In other words, the raid would not
    have occurred but for ICE’s investigatory motive. See
    id. Accordingly, the
    detention of Perez Cruz violated the Fourth
    Amendment.
    Id. at 1146.
    Finally, our decision in Alexander v. City & County of
    San Francisco, 
    29 F.3d 1355
    (9th Cir. 1994), abrogated in
    part on other grounds by County of Los Angeles v. Mendez,
    
    137 S. Ct. 1539
    (2017), applies these same principles. In that
    case, health department officials obtained an inspection
    warrant authorizing them to forcibly enter Henry Quade’s
    house based on complaints of seeping sewage and
    accumulated refuse.
    Id. at 1357–58.
    One police officer
    accompanied the health officials to assist in executing the
    warrant.
    Id. at 1358.
    When they arrived at Quade’s house,
    they noticed that Quade had nailed his door shut and
    barricaded himself in the house. See
    id. As the
    police officer
    looked through a window, Quade yelled that he was “going
    46                 UNITED STATES V. GREY
    to get [his] gun and use it.”
    Id. At that
    point, the officer’s
    intention “shifted from assisting in the execution of the
    warrant to arresting Quade.”
    Id. at 1363.
    The officer
    “radioed for reinforcements,” consisting of a “tactical team”
    and a “team of hostage negotiators.”
    Id. at 1358.
    After an
    hour of attempted negotiations, two officers broke through
    the front door with a battering ram, and seven other officers
    entered the house with guns drawn.
    Id. Quade appeared
    at
    the top of the staircase brandishing a handgun.
    Id. When Quade
    pointed the gun at the officers and pulled the trigger,
    the officers opened fire, shooting and killing Quade.
    Id. The executor
    of Quade’s estate brought suit under 42 U.S.C.
    § 1983 for unlawful entry to effect an arrest. The officers
    argued that their entry into Quade’s residence was justified by
    the administrative inspection warrant. We disagreed, holding
    that the officers could not post-hoc “convert[]” the
    administrative warrant “into an instrument which serves the
    very different needs of law enforcement officials.”
    Id. at 1361.
    Because the officers’ “primary purpose in storming
    the house was to arrest Quade rather than to assist the health
    officials in executing the inspection warrant,” the officers
    violated the Fourth Amendment when they entered Quade’s
    home.
    Id. at 1360.
    What had started as a housing inspection
    became something very different. As the police captain
    explained to the press after the incident: “we could have been
    waiting all day long . . . . we felt that rather than keep traffic
    blocked up and the streets blocked all day long we would try
    to go in and arrest him.”
    Id. at 1358–59.
    In short, we look to the primary purpose of a search
    conducted under an administrative scheme only when the
    searching officer had discretion as to who or what to search.
    The search is unconstitutional only if the search would not
    have occurred but for the officer’s impermissible motive.
    UNITED STATES V. GREY                     47
    ***
    With the foregoing analytical principles in mind, I will
    now explain how I believe those principles should be applied
    to the search that occurred at Grey’s home.
    II
    Relying primarily on Alexander, the majority concludes
    that the LASD deputies violated Grey’s Fourth Amendment
    rights the moment they entered his house because their
    subjective motivation for doing so was to search for evidence
    of criminal activity. I disagree with that conclusion. In my
    view, the subjective motivation of the LASD deputies is
    irrelevant. From their perspective, they were responding to
    a request to provide police protection for housing officials.
    Any secondary motives were of no consequence. The search
    of Grey’s home amounted to a discretionless search, bringing
    their actions within the ambit of cases like McCarty, Tsai, and
    Bowhay. Thus, the proper inquiry is whether the deputies
    exceeded the scope of a protective sweep or the inspection
    warrant once inside Grey’s home. And that is an objective
    inquiry. Because the district court did not address the scope
    of the search, I would vacate the suppression order and
    remand to allow the district court to conduct this fact-bound
    analysis in the first instance.
    As I noted above, the subjective intent of a searching
    officer who conducts a discretionless search pursuant to a
    lawful administrative scheme is irrelevant unless the officer
    exceeded the permissible scope of the administrative scheme.
    See 
    McCarty, 648 F.3d at 834
    –35. At first blush, the
    protective sweep conducted by the LASD deputies in this
    case may seem qualitatively different than the discretionless
    48                UNITED STATES V. GREY
    search of all luggage in McCarty or the inventory search in
    Bowhay. But upon closer examination, the search at issue
    here is essentially the same as those in McCarty and Bowhay
    for one reason: the LASD deputies had no discretion.
    Under the City’s administrative inspection scheme, City
    health officials have discretion as to who or what to search.
    Indeed, as Jocelyn Corbett stated, the City attempts to obtain
    inspection warrants primarily when “there is a reasonable
    basis to believe that the residence contains code violations.”
    In other words, the City’s officials determine whether a
    residence needs inspection and, if it does, apply for an
    administrative warrant.        As a result, the subjective
    motivations of the City officials are relevant under Orozco
    and Alexander. If the officials’ primary goal were to use the
    administrative inspection warrant to investigate Grey’s
    criminal activity, the search would violate the Fourth
    Amendment. But Grey does not challenge the City officials’
    subjective motivations; instead, he challenges only those of
    the LASD deputies. As a result, I accept as true Corbett’s
    declaration stating she “did not intend for the inspection to
    aid law enforcement in any way,” and that “[n]o one from
    LASD ever asked me to get an inspection warrant to aid in
    their criminal investigation.” There is no evidence to the
    contrary.
    Unlike the discretion City officials have in seeking an
    administrative warrant, the LASD deputies here had no
    discretion. “Every time” the City obtains an inspection
    warrant, they “have at least one Los Angeles County Sheriff’s
    deputy accompany the inspector to clear the premises.” In
    Grey’s case, Corbett requested LASD assistance because she
    “had concerns for the safety of” the health inspector, and
    “because it is [the City’s] policy to have law enforcement
    UNITED STATES V. GREY                    49
    accompany the City personnel who will be executing the
    [inspection] warrant.” The warrant specifically authorized
    “Los Angeles County Sheriffs deputies [to] assist in the
    execution of the Warrant to ensure that interference with
    same does not occur.” The LASD deputies did not choose to
    search Grey’s house based on their own investigation; they
    were not there on their own initiative. Rather, they merely
    complied with the City’s request for assistance. In short, the
    search of Grey’s house was not the result of an exercise of
    discretion by the LASD deputies.
    Alexander does not compel a contrary conclusion. To be
    sure, Alexander also involved law enforcement officers aiding
    health officials in the execution of an administrative
    inspection warrant. But in that case, the law enforcement
    officers “supplanted” the health agency’s “mission” once the
    situation escalated. 
    Alexander, 29 F.3d at 1361
    . The officer
    accompanying the health officials called in additional
    reinforcements for the purpose of entering the home to arrest
    the defendant. See
    id. at 1362.
    At that point, the police
    officers were no longer assisting the health officials execute
    an inspection warrant. Instead, the officers were conducting
    their own operation, putting their subjective motivations in
    play. We rightly rejected the officers’ post-hoc attempt to
    justify their entrance into the defendant’s house under the
    guise of the administrative inspection warrant.
    The situation here is entirely different. No escalation
    occurred once the LASD deputies and City health officials
    arrived at Grey’s house. To the contrary, Grey was quickly
    detained outside, which the deputies had the right to do. See
    Dawson v. City of Seattle, 
    435 F.3d 1054
    , 1565–66 (9th Cir.
    2006); Ganwich v. Knapp, 
    319 F.3d 1115
    , 1120–21 (9th Cir.
    2003). The deputies then entered the house to conduct a
    50                UNITED STATES V. GREY
    protective sweep. And as is appropriate during a protective
    sweep, the City’s inspectors did not enter the house until after
    the sweep was completed—a necessary step for their own
    protection. The LASD deputies simply did not supplant the
    City’s operation prior to entering the house. Instead, their
    entrance was in furtherance of the City’s execution of the
    inspection warrant. Thus, Alexander has little purchase here.
    At bottom, LASD’s actions amounted to a discretionless
    search. Because the search was discretionless, the subjective
    motivations of the deputies as they entered Grey’s house are
    irrelevant. See 
    Bowhay, 992 F.2d at 231
    . Indeed, under
    Bowhay, it is irrelevant if the deputies had “dual bona fide
    motives.”
    Id. The LASD
    deputies were lawfully on Grey’s
    premises to protect housing officials by conducting a
    protective sweep. That is their job—to protect—and we must
    treat it as nondiscretionary. No police department in the
    country would have refused to respond to a housing official’s
    request backed by a court-issued inspection warrant. Because
    LASD deputies had not only a right, but a duty to conduct a
    protective sweep of Grey’s house, the only question is
    whether the deputies exceeded the permissible scope of a
    protective sweep incident to execution of the administrative
    inspection warrant.
    The majority says that it does not address the scope of the
    search. Maj. Op. at 35. But in reaching its conclusion that
    the search here violated the Fourth Amendment, the majority
    cannot help but consider whether the officers exceeded the
    permissible scope of a protective sweep that is conducted in
    connection with an inspection warrant. For example, the
    majority faults the deputies for spending fifteen to twenty
    minutes inside Grey’s home because that is arguably
    inconsistent with the definition of a protective sweep.
    Id. UNITED STATES
    V. GREY                           51
    at 31, 33–34. Similarly, the majority announces a burden-
    shifting framework under which a search is constitutional if
    the government demonstrates that the officers’ “improper
    motive did not affect the scope of the search or the manner in
    which [the] warrant was executed.”
    Id. at 32.
    Rather than
    affording the government the opportunity to make that
    showing, however, the majority concludes that the
    government neither “has shown” nor “could show[] that the
    execution of the warrant was no more intrusive than it would
    have been absent LASD’s criminal investigatory motive.”
    Id. at 34.
    Thus, despite contrary assurances, the majority
    considers whether the deputies exceeded the permissible
    scope and finds that they did.
    The majority’s inability to avoid addressing the scope of
    the protective sweep only demonstrates the flaws in its
    analysis.8 The burden-shifting framework articulated by the
    majority confirms that the real question is whether the
    officers’ actions went beyond the permissible justifications
    for a protective sweep. Indeed, under the majority’s test, the
    search at issue here would be constitutional, even though the
    deputies’ primary goal was to search for evidence of criminal
    activity, so long as the deputies’ objective actions were no
    more intrusive than necessary to conduct a protective sweep
    and execute the inspection warrant. That is the exact test
    used in cases like McCarty, Tsai, and Bowhay to analyze
    searches that are conducted without discretion. In short, the
    majority effectively subscribes to the analysis I have
    8
    We can test the majority’s position by asking, “what should LASD
    have done differently?” Declined to help the housing officials? Recused
    itself? And what should LASD do in the future when it is asked to support
    an administrative warrant, if it has previously received complaints about
    the subject?
    52                    UNITED STATES V. GREY
    articulated, but has substituted an analysis of the deputies’
    subjective motives for what should be an objective inquiry.9
    9
    Even if we should be analyzing the subjective motivations of the
    LASD deputies, the majority’s conclusion that the deputies had a criminal-
    investigatory motive does not follow from the facts the majority cites. For
    example, the majority emphasizes that LASD sent nine deputies to assist
    the City health officials. Maj. Op. at 31. But why does the presence of
    nine officers clearly demonstrate a motive to investigate criminal activity
    in this context? Nine deputies seems like a big group to me, but I am not
    a law enforcement officer, and that number may well have been justified
    by the atypical threats posed by Grey and his fortified home. And if the
    presence of nine deputies clearly demonstrates a criminal investigatory
    motive, how many deputies should LASD have sent to avoid such a
    finding? Five? Three? The majority provides no guidance as to what is
    appropriate. Nor could it, as the Fourth Amendment places no cap on the
    number of officers that may conduct a protective sweep. In these
    circumstances, we have no business second-guessing how many officers
    LASD should have sent.
    The majority also cites the fact that the deputies conducting the sweep
    were the same individuals involved in Grey’s criminal investigation.
    Id. at 33.
    But once the City requested LASD’s assistance, the question of
    which deputies would accompany the health officials is largely irrelevant
    to why the search took place. In any event, LASD did not have to build
    a wall between deputies who knew of the complaints against Grey and
    deputies who did not. See Abel v. United States, 
    362 U.S. 217
    , 228, 230
    (1960) (“[T]o hold illegitimate, in the absence of bad faith, the
    cooperation between I.N.S. and F.B.I. would be to ignore the scope of
    rightful cooperation between two [agencies] . . . concerned with
    enforcement of different areas of law . . . . The test is whether the
    decision to proceed administratively . . . was influenced by, and was
    carried out for, a purpose of amassing evidence in the prosecution for
    crime.”). LASD knew that Grey had multiple felony arrests and a
    conviction for manslaughter, and that neighbors had heard gunshots and
    seen various firearms, including an AK-47. Thus, LASD’s decision to
    send multiple officers who were involved in Grey’s criminal investigation
    was not just reasonable, it was the smart thing to do. Assigning deputies
    with no knowledge of the complaints against Grey or his criminal record
    would have been dangerous and irresponsible.
    UNITED STATES V. GREY                            53
    There is some evidence that the LASD deputies may have
    exceeded the scope of a protective sweep while inside Grey’s
    house. “A ‘protective sweep’ is a quick and limited search of
    premises” that “is narrowly confined to a cursory visual
    inspection of those places in which a person might be
    hiding.” Maryland v. Buie, 
    494 U.S. 325
    , 327 (1990). Yet
    one deputy testified that they were in Grey’s home for fifteen
    to twenty minutes, and time stamps on photographs suggest
    the deputies were in the house for up to forty minutes.
    Additionally, the district court accepted evidence that the
    deputies may have opened desk drawers and touched and
    moved some items, which is impermissible during a
    protective sweep. See Cuevas v. De Roco, 
    531 F.3d 726
    , 735
    (9th Cir. 2008) (per curiam) (holding that by opening “at least
    one drawer,” an officer “exceeded . . . the limits of a lawful
    protective sweep”). If the LASD deputies’ actions went
    beyond conducting a protective sweep, those actions likely
    violated the Fourth Amendment. See 
    McCarty, 648 F.3d at 836
    (noting that the Fourth Amendment is violated when the
    Finally, the majority faults LASD for “fail[ing] independently to
    advance its own investigation pending the administrative inspection.”
    Maj. Op. 33. But LASD had already determined that it lacked probable
    cause for a criminal search warrant. This is a laudable, measured
    judgment. Why this fact clearly demonstrates an investigatory motive
    escapes me. In our Fourth Amendment cases, we have never required law
    enforcement to adhere to a specific time line when conducting a criminal
    investigation. And for good reason. Law enforcement officials, not
    judges, are in the best position to determine which investigations to
    prioritize. Is it possible that LASD took no further investigatory steps
    because it was hoping to use the inspection warrant to search for evidence
    of criminal activity? Yes. But equally plausible is the fact that the
    investigation of Grey was less important than other active investigations,
    so LASD chose to put Grey’s investigation on the back burner. There is
    no evidence LASD was pushing the City’s housing inspectors as a cat’s
    paw to serve its own investigatory purposes.
    54                 UNITED STATES V. GREY
    searching officer’s actions are “more extensive and intrusive
    than necessary” under the governing administrative scheme).
    Ultimately, the district court did not consider the scope of
    the search. I disagree with the majority’s decision to
    implicitly conduct this analysis for the first time on appeal
    while also considering the subjective motivations of the
    officers. Thus, I would vacate the suppression order and
    remand to allow the district court to conduct the appropriate
    analysis in the first instance.
    I respectfully dissent.