People v. McWilliams ( 2023 )


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  •          IN THE SUPREME COURT OF
    CALIFORNIA
    THE PEOPLE,
    Plaintiff and Respondent,
    v.
    DUVANH ANTHONY MCWILLIAMS,
    Defendant and Appellant.
    S268320
    Sixth Appellate District
    H045525
    Santa Clara County Superior Court
    C1754407
    February 23, 2023
    Justice Kruger authored the opinion of the Court, in which
    Chief Justice Guerrero and Justices Corrigan, Liu, Groban,
    Jenkins, and Cantil-Sakauye* concurred.
    Justice Liu filed a concurring opinion.
    *
    Retired Chief Justice of California, assigned by the Chief
    Justice pursuant to article VI, section 6 of the California
    Constitution.
    PEOPLE v. MCWILLIAMS
    S268320
    Opinion of the Court by Kruger, J.
    Responding to a report of suspicious activity in the area, a
    police officer unlawfully detained a bystander who had no
    apparent connection to the report. The officer ran a records
    search and learned that the bystander, Duvanh Anthony
    McWilliams, was on parole and subject to warrantless,
    suspicionless parole searches. The officer proceeded to search
    McWilliams and his vehicle, where the officer found an unloaded
    gun, ammunition, drugs, and drug paraphernalia.
    As a general rule, evidence seized as a result of an
    unlawful search or seizure is inadmissible against the defendant
    in a subsequent prosecution. But the law permits use of the
    evidence when the causal connection “between the lawless
    conduct of the police and the discovery of the challenged
    evidence has ‘become so attenuated as to dissipate the taint.’ ”
    (Wong Sun v. United States (1963) 
    371 U.S. 471
    , 487.) Here, the
    Court of Appeal held that the officer’s discovery of McWilliams’s
    parole search condition sufficiently attenuated the connection
    between the unlawful detention and the contraband found in
    McWilliams’s vehicle. The Court of Appeal relied on cases
    allowing the admission of evidence seized incident to arrest on
    a valid warrant, where the warrant was discovered during an
    unlawful investigatory stop. (Utah v. Strieff (2016) 
    579 U.S. 232
    (Strieff); People v. Brendlin (2008) 
    45 Cal.4th 262
     (Brendlin).)
    1
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    We now reverse. Unlike an arrest on an outstanding
    warrant, a parole search is not a ministerial act dictated by
    judicial mandate (Strieff, supra, 579 U.S. at p. 240), but a matter
    of discretion. We conclude the officer’s discretionary decision to
    conduct the parole search did not sufficiently attenuate the
    connection between the officer’s initial unlawful decision to
    detain McWilliams and the discovery of contraband. The
    evidence therefore was not admissible against him.
    I.
    Early one evening in January 2017, Officer Matthew
    Croucher of the San Jose Police Department responded to a
    report of a possible vehicle burglary in a business parking lot.
    When he arrived on the scene, a security guard told him she had
    seen two “suspicious individuals on bikes” shining flashlights
    into parked cars.
    Officer Croucher drove through the parking lot but did not
    see anything noteworthy. He then drove through an adjacent
    parking lot. There he found about four or five parked cars, one
    of which was occupied. The occupant of the car was McWilliams,
    who was fully reclined in the passenger seat. McWilliams did
    not appear to be sleeping, just “hanging out.”
    Officer Croucher waited for backup, then approached the
    vehicle and instructed McWilliams to exit. At the suppression
    hearing, Croucher testified this was for safety reasons; it was
    his usual practice “with most car stops that [he] do[es], or most
    suspicious vehicles that [he] come[s] across.” After McWilliams
    exited the vehicle, Croucher asked for his identification and
    permitted McWilliams to retrieve the identification from the
    vehicle. Croucher then performed a records check and learned
    that McWilliams was “on active and searchable [California
    2
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    Department of Corrections] parole.” Croucher proceeded to
    search both McWilliams and the vehicle, from which he seized a
    firearm, drugs, and drug paraphernalia.
    McWilliams was charged with multiple drug and weapons
    offenses. He filed a motion to suppress the evidence found in his
    vehicle. (See Pen. Code, § 1538.5.) He argued, among other
    things, that the evidence should be excluded as the fruits of a
    detention conducted in violation of the Fourth Amendment to
    the United States Constitution.
    The trial court denied the motion, concluding the
    detention was lawful. The court reasoned that Officer Croucher
    had reasonable suspicion to detain McWilliams based on the
    security guard’s 911 call reporting suspicious activity in the
    area. McWilliams pleaded guilty to three counts of the criminal
    information and received a negotiated sentence of seven years
    in state prison.
    McWilliams appealed the denial of the suppression
    motion. A divided Court of Appeal affirmed. (People v.
    McWilliams (Mar. 8, 2021, H045525) [nonpub. opn.].) Unlike
    the trial court, the Court of Appeal concluded the officer lacked
    reasonable suspicion to detain McWilliams, since McWilliams
    neither matched the security guard’s description of the
    individuals involved in the suspicious activity nor was engaged
    in any conduct “suggestive of criminal activity.” But the
    appellate court nonetheless upheld the trial court’s denial of the
    suppression motion, reasoning that the officer’s discovery of the
    parole search condition sufficiently attenuated the connection
    between the officer’s unlawful detention of McWilliams and the
    evidence seized during the search. The court likened the
    discovery of the parole search condition to the discovery of the
    3
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    arrest warrants in Strieff, supra, 
    579 U.S. 232
     and Brendlin,
    
    supra,
     
    45 Cal.4th 262
    , which the courts held to be sufficiently
    attenuating. Like the arrest warrants in those cases, the parole
    search condition here “predated the detention, was not subject
    to interpretation, and supplied entirely independent legal
    authorization for the search.” The court further concluded the
    evidence was admissible because the unlawful detention was
    not “pretextual, in bad faith, or part of recurrent police
    misconduct.”
    Justice Danner concurred in part and dissented in part.
    She agreed with the majority that the initial detention was
    unlawful, but disagreed that the evidence seized from
    McWilliams’s vehicle was nonetheless admissible. In her view,
    the discovery of the parole search condition was not an
    intervening circumstance that dissipated the taint of the
    unlawful detention, since Officer Croucher had no obligation to
    perform a search upon discovering the parole search condition
    but instead exercised his discretion to do so. Justice Danner also
    disagreed with the majority’s conclusion that “the officer’s
    actions here do not raise a broader issue of police misconduct,”
    given Officer Croucher’s thin rationale for detaining
    McWilliams; his testimony that it is his routine practice to order
    people out of suspicious vehicles; and the “growing recognition
    that seemingly small constitutional violations can add up to
    problems of significant national dimensions.”           (People v.
    McWilliams, supra, H045525 (conc. & dis. opn. of Danner, J.),
    citing, inter alia, Strieff, supra, 579 U.S. at p. 254 (dis. opn. of
    Sotomayor, J.) [“it is no secret that people of color are
    disproportionate victims” of unlawful, suspicionless stops].)
    The disagreement between the justices of the Court of
    Appeal in this case mirrors a similar division among Courts of
    4
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    Appeal that have considered the attenuating effect of a
    probation (as opposed to parole) search condition. (Compare
    People v. Durant (2012) 
    205 Cal.App.4th 57
    , 66 [concluding that
    the “illegality in the initial traffic detention was attenuated by
    appellant’s probation search condition”] with People v. Bates
    (2013) 
    222 Cal.App.4th 60
    , 71 (Bates) [declining to adopt
    Durant’s reasoning and reaching the opposite conclusion on the
    facts].) We granted review to consider the proper application of
    the attenuation doctrine to the officer’s discovery of the parole
    search condition in this case.1
    II.
    The Fourth Amendment to the United States Constitution
    protects the “right of the people to be secure in their persons,
    houses, papers, and effects, against unreasonable searches and
    seizures.”2  The right is primarily enforced through the
    1
    Although all parties assume a similar analysis would
    apply to both parole and probation searches, our analysis here
    focuses on parole searches like the search at issue in this case.
    In this court, the Attorney General has taken the view
    that the Court of Appeal erred in concluding the discovery of
    McWilliams’s parole status sufficiently attenuated the
    connection between the unlawful detention and the subsequent
    search. The Santa Clara District Attorney’s Office, which
    handled this matter in the trial court, has filed an amicus curiae
    brief supporting the judgment of the Court of Appeal.
    2
    The California Constitution similarly protects the “right of
    the people to be secure in their persons, houses, papers, and
    effects against unreasonable seizures and searches.” (Cal.
    Const., art. I, § 13.) But under the so-called truth-in-evidence
    provision of the state Constitution, “ ‘issues relating to the
    suppression of evidence derived from governmental searches
    and seizures are reviewed under federal constitutional
    5
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    exclusionary rule, “a deterrent sanction that bars the
    prosecution from introducing evidence obtained by way of a
    Fourth Amendment violation.” (Davis v. United States (2011)
    
    564 U.S. 229
    , 231–232 (Davis); see Strieff, supra, 579 U.S. at
    p. 237.)  Where it applies, the exclusionary rule forbids
    admission of both the “ ‘primary evidence obtained as a direct
    result of an illegal search or seizure’ ” and “ ‘evidence later
    discovered and found to be derivative of an illegality’ ” —
    familiarly known as the “ ‘ “fruit of the poisonous tree.” ’ ”
    (Strieff, at p. 237, quoting Segura v. United States (1984) 
    468 U.S. 796
    , 804.)
    The exclusionary rule does not, however, apply in every
    case involving a Fourth Amendment violation. Balancing the
    benefits of the exclusionary remedy against its costs, the United
    States Supreme Court has fashioned various exceptions to the
    exclusionary rule, including the so-called attenuation doctrine.
    (Strieff, supra, 579 U.S. at pp. 237–238; see Davis, 
    supra,
     564
    U.S. at p. 237.)     The attenuation doctrine holds that,
    notwithstanding the exclusionary rule, “[e]vidence is admissible
    when the connection between unconstitutional police conduct
    and the evidence is remote or has been interrupted by some
    intervening circumstance, so that ‘the interest protected by the
    constitutional guarantee that has been violated would not be
    served by suppression of the evidence obtained.’ ” (Strieff, at
    p. 238, quoting Hudson v. Michigan (2006) 
    547 U.S. 586
    , 593
    (Hudson).) In conducting the attenuation inquiry, courts are
    standards.’ ” (People v. Macabeo (2016) 
    1 Cal.5th 1206
    , 1212,
    quoting People v. Troyer (2011) 
    51 Cal.4th 599
    , 605; see Cal.
    Const., art. I, § 28, subd. (f)(2).) We accordingly focus on federal
    constitutional standards in our analysis in this case.
    6
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    guided by three factors first set out in Brown v. Illinois (1975)
    
    422 U.S. 590
    , 603–604 (Brown): (1) the “temporal proximity”
    between the unlawful conduct and the discovery of evidence;
    (2) the “presence of intervening circumstances”; and (3) the
    “purpose and flagrancy of the official misconduct.” (See Strieff,
    at p. 239.) Once the defendant establishes a Fourth Amendment
    violation, the prosecution bears the burden of establishing
    admissibility under this exception to the exclusionary rule.
    (Brown, at p. 604.)
    In Brendlin, 
    supra,
     
    45 Cal.4th 262
    , this court considered
    how the attenuation doctrine applies when an officer unlawfully
    seizes an individual and then discovers that the individual has
    an outstanding arrest warrant. In that case, a sheriff’s deputy
    had unlawfully stopped a vehicle to investigate expired
    registration tabs, on a hunch that the temporary operating
    permit in the window might belong to a different vehicle. The
    deputy asked the occupants to identify themselves, ran a records
    check, and discovered that the passenger, Brendlin, had an
    outstanding no-bail arrest warrant.      The officer arrested
    Brendlin and searched him incident to the arrest, finding drugs
    and drug paraphernalia. (Id. at pp. 265–266.)
    We analyzed the three Brown factors to determine
    whether the incriminating evidence was admissible
    notwithstanding the unlawful stop. We acknowledged that the
    first factor, temporal proximity, weighed against attenuation
    because “only a few minutes elapsed” between the unlawful stop
    and the search. (Brendlin, 
    supra,
     45 Cal.4th at p. 270.) But we
    placed little weight on this factor, noting that the timeline is
    typical of cases in which an investigatory stop leads to the
    discovery of an outstanding arrest warrant, and in such
    circumstances this factor is “ ‘outweighed by the others.’ ”
    7
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    (Ibid.) As for the second factor, we concluded that an arrest on
    a valid warrant and subsequent search incident to arrest is an
    intervening circumstance that “tends to dissipate the taint
    caused by an illegal traffic stop.” (Id. at p. 271.) We explained
    that “[a] warrant is not reasonably subject to interpretation or
    abuse,” and that “the no-bail warrant [t]here supplied legal
    authorization to arrest defendant that was completely
    independent of the circumstances that led the officer to initiate
    the traffic stop.” (Ibid.) Finally, as to the third factor, we found
    the deputy’s misconduct was neither purposeful nor flagrant.
    The deputy testified that, in his experience, temporary stickers
    on a vehicle with expired registration “sometimes belonged to a
    different vehicle or had been falsified.” (Ibid.) Although the
    deputy had insufficient grounds to make the stop, “the
    insufficiency was not so obvious as to make one question [his]
    good faith in pursuing an investigation of what he believed to be
    a suspicious registration, nor [did] the record show that he had
    a design and purpose to effect the stop ‘in the hope that
    something [else] might turn up.’ ” (Ibid., quoting Brown, supra,
    422 U.S. at p. 605.)
    Nearly a decade later, the United States Supreme Court
    granted review in Strieff to address the same issue as Brendlin.
    (Strieff, supra, 579 U.S. at p. 237.) In Strieff, a police detective
    investigated an anonymous tip that a certain residence was the
    site of narcotics activity. After observing visitors enter the
    house and leave after a few minutes, the detective came to
    believe that the house occupants were dealing drugs. The
    detective, Officer Fackrell, stopped one visitor, Strieff, as he
    exited the house. Strieff turned over his identification to
    Fackrell upon request and Fackrell learned that Strieff had an
    outstanding arrest warrant for a traffic violation. Fackrell
    8
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    arrested Strieff, searched him incident to the arrest, and found
    methamphetamine and drug paraphernalia. (Id. at pp. 235–
    236.)
    Assuming with the parties that the investigatory stop was
    unlawful, the high court determined that the discovery of the
    arrest warrant sufficiently attenuated the connection between
    the stop and the ensuing discovery of drug-related evidence.
    (Strieff, supra, 579 U.S. at p. 239.) As to the first Brown factor,
    the court concluded that the close temporal proximity between
    the stop and the search favored suppression. (Ibid.) But the
    high court found the second factor, the presence of intervening
    circumstances, “strongly favor[ed] the State.” (Id. at p. 240.)
    The court explained: “In this case, the warrant was valid, it
    predated Officer Fackrell’s investigation, and it was entirely
    unconnected with the stop. And once Officer Fackrell discovered
    the warrant, he had an obligation to arrest Strieff. ‘A warrant
    is a judicial mandate to an officer to conduct a search or make
    an arrest, and the officer has a sworn duty to carry out its
    provisions.’ [Citation.] Officer Fackrell’s arrest of Strieff thus
    was a ministerial act that was independently compelled by the
    pre-existing warrant. And once Officer Fackrell was authorized
    to arrest Strieff, it was undisputedly lawful to search Strieff as
    an incident of his arrest to protect Officer Fackrell’s safety.” (Id.
    at pp. 240–241, citing Arizona v. Gant (2009) 
    556 U.S. 332
    , 339.)
    Finally, the court concluded that the third Brown factor also
    “strongly favor[ed] the State” because the officer “was at most
    negligent” in conducting the unlawful investigatory stop.
    (Strieff, at p. 241.) The court explained that there was “no
    indication that this unlawful stop was part of any systemic or
    recurrent police misconduct”; rather, “all the evidence suggests
    that the stop was an isolated instance of negligence that
    9
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    occurred in connection with a bona fide investigation of a
    suspected drug house.” (Id. at p. 242.) The court accordingly
    held the evidence seized in the search incident to Strieff’s arrest
    was admissible notwithstanding the initial unlawful stop. (Id.
    at p. 243.)
    III.
    Here, as in Brendlin and Strieff, an officer conducted a
    concededly unlawful seizure: The Court of Appeal in this case
    concluded, and all parties now agree, that Officer Croucher
    violated the Fourth Amendment when he ordered McWilliams
    out of his vehicle with no basis to suspect McWilliams of
    involvement in any criminal activity. And here, as in Brendlin
    and Strieff, the officer conducted a records check after that
    unlawful detention. But unlike in Brendlin and Strieff, the
    records check did not turn up an outstanding warrant for arrest.
    Rather, it revealed that McWilliams was on parole and subject
    to a parole condition authorizing warrantless, suspicionless
    searches of his person and his vehicle. (See Pen. Code, § 3067,
    subd. (b)(3).) The question now before us is whether the
    evidence discovered in the ensuing search should have been
    suppressed under the exclusionary rule, or whether the evidence
    was properly admitted because the discovery of McWilliams’s
    parole search condition sufficiently attenuated the connection
    between the unlawful detention and the search. To answer the
    question, we consider how the three Brown factors apply in this
    distinct context.
    A.
    The first Brown factor, temporal proximity between the
    unlawful detention and the search, requires no extended
    discussion. As Strieff explains, the high court has “declined to
    10
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    find that this factor favors attenuation unless ‘substantial time’
    elapses between an unlawful act and when the evidence is
    obtained.” (Strieff, supra, 579 U.S. at p. 239.) All agree that
    here, because no “ ‘substantial time’ ” separated Officer
    Croucher’s initial decision to detain McWilliams and his
    subsequent decision to search him and his vehicle, this factor
    weighs against a finding of attenuation. (Ibid.)
    The central subject of disagreement in this case concerns
    whether, and to what extent, the discovery of a parole search
    condition disrupts the causal connection between the unlawful
    stop and the discovery of evidence. This is the concern of the
    second Brown factor, the presence of intervening circumstances.
    (See Strieff, supra, 579 U.S. at p. 238.) McWilliams argues the
    discovery of a parole search condition, unlike the discovery of an
    arrest warrant, can never qualify as such an intervening
    circumstance. He argues it is therefore unnecessary to engage
    in the Brown attenuation analysis at all — but if we do, we
    should assign no attenuating significance to the discovery of the
    parole search condition under the second Brown factor. In the
    alternative, McWilliams argues, and the Attorney General
    agrees, that discovery of a parole search condition does trigger
    the Brown attenuation analysis, but on its own does very little
    to attenuate the taint of illegality under the second prong of
    Brown.     The District Attorney of Santa Clara County,
    participating as an amicus curiae in support of the judgment of
    the Court of Appeal, disagrees with McWilliams on both counts;
    in the District Attorney’s view, discovery of a parole search
    condition is at least as attenuating a circumstance as the
    discovery of an arrest warrant, and strongly supports finding
    attenuation in this case and others like it.
    11
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    At the outset, we decline McWilliams’s invitation to hold
    that discovery of a parole search condition can never qualify as
    an intervening circumstance that tends to attenuate the link
    between an unlawful stop and an ensuing search. Many of the
    arguments McWilliams makes in support of this proposed
    categorical rule are squarely foreclosed by precedent.
    McWilliams argues, for instance, that the discovery of the parole
    search condition is itself the “fruit” of the illegal detention, and
    for that reason cannot attenuate the primary taint. We rejected
    much the same argument in Brendlin. We explained that, under
    long-standing high court precedent, exclusion “ ‘may not be
    premised on the mere fact that a constitutional violation was a
    “but-for” cause of obtaining evidence.’ ” (Brendlin, supra, 45
    Cal.4th at p. 268, quoting Hudson, 
    supra,
     547 U.S. at p. 592.)
    Discovery of an arrest warrant, we explained, is not “ ‘ “ ‘fruit of
    the poisonous tree’ simply because it would not have come to
    light but for the illegal actions of the police.” ’ ” (Brendlin, at
    p. 268; accord, Strieff, supra, 579 U.S. at p. 235.) The same is
    true when a records check reveals a parole search condition
    rather than a warrant.
    McWilliams also attempts to analogize the discovery of a
    parole search condition following an unlawful detention to the
    discovery of contraband that comes into plain view because of
    an unlawful search or seizure. In the latter situation, where a
    police officer’s illegal conduct “caused the evidence to be placed
    in plain view” — for instance, where an unlawful order to exit a
    car leads to the observation of contraband on the driver’s
    person — the police may not rely on the plain view doctrine to
    justify a warrantless seizure. (U.S. v. Davis (10th Cir. 1996) 
    94 F.3d 1465
    , 1470.) But as McWilliams’s own cases explain, the
    rationale for this rule is specific to the plain view doctrine,
    12
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    whose “ ‘first and most fundamental prerequisite to reliance
    upon plain view as a basis for a warrantless seizure . . . is that
    “the initial intrusion which brings the police within plain view
    of such an article” is itself lawful.’ ” (Ibid. [“ ‘The [plain view]
    doctrine serves to supplement the prior justification — whether
    it be a warrant for another object, hot pursuit, search incident
    to lawful arrest, or some other legitimate reason for being
    present unconnected with a search directed against the
    accused.’ ”].) This is not a plain view case, and plain view cases
    do not help McWilliams here.
    McWilliams’s invocation of the conditions on valid parole
    searches, as set forth in People v. Sanders (2003) 
    31 Cal.4th 318
    ,
    333 (Sanders), is likewise unavailing. Sanders holds that, to
    conduct a valid parole search, an officer must be aware of the
    search condition at the time; it is not enough for the officer to
    learn of the condition after the search is done. McWilliams
    suggests that by parity of reasoning, the discovery of a parole
    search condition should not operate to validate a prior
    unauthorized detention. But for essentially the same reasons
    we explained in Brendlin, the rule of Sanders is inapposite here.
    (See Brendlin, 
    supra,
     45 Cal.4th at p. 273.) No one here
    contends the post-detention discovery of a parole search
    condition should retroactively validate the initial decision to
    detain McWilliams.      The illegality of the detention is
    undisputed.     The question is whether the mid-detention
    discovery of a parole search condition is an intervening
    circumstance that justifies making an exception to the
    exclusionary rule for the evidence turned up in that search.
    That is a question Sanders does not answer.
    Ultimately, however, we need not and do not decide here
    whether or under what circumstances discovery of a parole
    13
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    search condition could ever sufficiently dissipate the taint from
    an initial unlawful detention. It suffices for us to conclude that
    the discovery of the parole search condition had no considerable
    attenuating effect under the circumstances of this case.
    In reaching a contrary conclusion, the Court of Appeal
    emphasized the evident similarities between a valid arrest
    warrant and a parole search condition: Like an arrest warrant,
    a parole search condition necessarily predates the detention and
    is authorized by state law independent of the detention. (See
    Pen. Code, § 3067.) The court’s reliance on these features was
    understandable because these are the very same features we
    mentioned in Brendlin when we concluded that the discovery of
    a valid arrest warrant was an intervening circumstance that
    attenuated the causal chain between the unlawful stop and the
    incriminating evidence. (Brendlin, 
    supra,
     45 Cal.4th at p. 271.)
    But despite their similarities, the arrest warrants at issue in
    Brendlin and Strieff differ from parole search conditions in a
    critical respect: As judicial mandates to take a suspect into
    custody, the warrants not only authorized, but compelled,
    further action by the officer.
    Although we did not mention this point explicitly in
    Brendlin, the court emphasized it in Strieff. After laying out a
    set of general observations about the lack of connection between
    the unlawful stop and the existence of the arrest warrant, the
    court went on to explain that “once Officer Fackrell discovered
    the warrant, he had an obligation to arrest Strieff. ‘A warrant
    is a judicial mandate to an officer to conduct a search or make
    an arrest, and the officer has a sworn duty to carry out its
    provisions.’ [Citation.] Officer Fackrell’s arrest of Strieff thus
    14
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    was a ministerial act that was independently compelled by the
    pre-existing warrant.” (Strieff, supra, 579 U.S. at p. 240.)3
    By contrast to the arrest warrant in Strieff, a parole
    search condition merely authorizes a suspicionless search of the
    parolee for purposes of monitoring the parolee’s rehabilitation
    and compliance with the terms of parole. It is not a judicial
    mandate, nor does it compel further action of any sort. Whether
    to take further action is largely within law enforcement’s
    discretion; the search of a parolee is generally permissible, so
    long as the search is not arbitrary, capricious, or harassing.
    (People v. Reyes (1998) 
    19 Cal.4th 743
    , 754 (Reyes).)
    We agree with other courts that have held that the
    absence of compulsion to continue the interaction after an initial
    unlawful detention makes a difference in the attenuation
    analysis. (See State v. Christian (Kan. 2019) 
    445 P.3d 183
    , 190
    [distinguishing Strieff and finding insufficient attenuation
    where officer could choose whether to arrest defendant for
    having no proof of insurance].) As a general rule, the law
    recognizes that an intervening circumstance can break the
    chain of causation when that circumstance involves “an act of a
    third person or other force which by its intervention prevents
    the actor from being liable for harm” the actor played a
    substantial role in bringing about. (Rest.2d Torts, § 440; see
    Soule v. General Motors Corp. (1994) 
    8 Cal.4th 548
    , 573, fn. 9.)
    The corollary is that, as a general matter, defendant’s “own
    3
    The District Attorney suggests that the arrest warrant in
    Strieff — which was for a traffic violation — would not have
    required custodial arrest under California law. Be that as it
    may, the high court’s analysis presumed that arrest was
    compelled under the Utah arrest warrant at issue in the case.
    15
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    conduct cannot be an intervening cause sufficient to defeat a
    finding of causation. ‘A superseding cause is something culpable
    that intervenes . . . , some action of a third party that makes the
    plaintiff’s injury an unforeseeable consequence of the
    defendant’s negligence.’ ” (Whitlock v. Brueggemann (7th Cir.
    2012) 
    682 F.3d 567
    , 584; see also, e.g., Von der Heide v. Com.,
    Dept. of Transp. (Pa. 1998) 
    718 A.2d 286
    , 289.)
    The rule of Strieff comports with this ordinary
    understanding of causation principles: As Strieff conceived of it,
    the discovery of the arrest warrant represented a form of
    compulsion by a third party magistrate that left the officer with
    no effective choice but to carry out an arrest. (Strieff, supra, 579
    U.S. at p. 240.) This case, however, involves no such third party
    compulsion; the discovery of McWilliams’s parole status merely
    gave the detaining officer the discretion to conduct a
    warrantless, suspicionless search. At least absent other factors,
    the detaining officer’s discovery of a parole search condition, and
    subsequent decision to conduct a parole                 search,   does
    comparatively little to disrupt the causal chain.
    This conclusion about the relative attenuating force of
    parole search conditions fits with the core concern underlying
    the Brown attenuation analysis. As Brown made clear, the
    factors must be applied in such a way as to ensure the officer is
    not “unduly exploit[ing]” an unlawful search or seizure to
    produce incriminating evidence. (Brown, supra, 422 U.S. at
    p. 603.) The existence of a valid arrest warrant significantly
    alleviates such exploitation concerns because the warrant
    represents a “ ‘judicial mandate’ ” to take further action (Strieff,
    supra, 579 U.S. at p. 240), that “is not reasonably subject to
    interpretation or abuse” (Brendlin, 
    supra,
     45 Cal.4th at p. 271,
    citing Hudson, 
    supra,
     547 U.S. at p. 595 and U.S. v. Green (7th
    16
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    Cir. 1997) 
    111 F.3d 515
    , 522). Because a parole search
    condition, by contrast, entails no such compulsion but instead
    invokes law enforcement discretion, it raises greater concerns
    about the course of events connecting an unlawful stop to an
    ensuing search. There is a danger that an officer who has
    unlawfully stopped a bystander without reasonable suspicion
    will regard the discovery of a parole search condition as a license
    to continue pursuing a baseless hunch, rather than fairly
    considering whether a search is appropriate to assess the
    individual’s rehabilitation and monitor “his transition from
    inmate to free citizen.” (Reyes, 
    supra,
     19 Cal.4th at p. 752.) In
    other words, in the hands of the very same officer who conducted
    an illegal stop, there is a risk that the discretion to conduct a
    parole search will lead to the exploitation of that illegal conduct,
    rather than severing the causal connection between the stop and
    the search.
    McWilliams and the Attorney General agree that because
    the choice to conduct a parole search was within Officer
    Croucher’s discretion, rather than a matter of compulsion, the
    discovery of the parole search condition does little to attenuate
    the connection between Officer Croucher’s unlawful detention of
    McWilliams and the evidence at issue. But the District
    Attorney, acting as amicus curiae in support of the Court of
    Appeal’s judgment, argues that the absence of compulsion to
    conduct a parole search ought to be irrelevant to the analysis.
    We are unpersuaded.
    In support of the argument, the District Attorney observes
    that there was also discretion at play in Brendlin and Strieff:
    Although the officers in those cases may have been under
    judicial compulsion to take the suspects into custody after they
    discovered outstanding arrest warrants, the District Attorney
    17
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    points out, the officers were not compelled to search the suspects
    incident to arrest and instead chose to do so as a matter of
    discretion. True enough, but the argument mistakes the point.
    We do not hold that any element of discretion necessarily
    defeats a claim of attenuation; we simply conclude, rather, that
    the absence of compulsion naturally weakens the claim. In
    Strieff, the court explained that once Officer Fackrell discovered
    an outstanding warrant for Strieff’s arrest, the discovery “broke
    the causal chain between the unconstitutional stop and the
    discovery of evidence by compelling Officer Fackrell to arrest
    Strieff.” (Strieff, supra, 579 U.S. at p. 242.) Once that causal
    chain was broken by the compulsion to arrest, the ultimate
    decision to conduct a search incident to arrest was attributable
    to the legally required arrest itself — “to protect Officer
    Fackrell’s safety” as he carried out the arrest — and not the
    initial unlawful decision to stop Strieff. (Id. at p. 241, citing
    Arizona v. Gant, 
    supra,
     556 U.S. at p. 339.) Here, there was no
    comparable compulsion for Officer Croucher to take any
    particular action regarding McWilliams, and thus no
    comparable force breaking the causal chain between Croucher’s
    unconstitutional detention of McWilliams and his discretionary
    decision to search.
    The District Attorney next argues that an officer’s
    discretion to conduct a search is constrained in various ways
    that limit the opportunities for “interpretation or abuse.”
    (Brendlin, 
    supra,
     45 Cal.4th at p. 271.) The authorized scope of
    a parole search is ordinarily clear; the officer must be aware of
    the search condition before conducting the search (Sanders,
    
    supra,
     31 Cal.4th at p. 333); and the officer may not conduct a
    search that is arbitrary, capricious, or harassing (Reyes, 
    supra,
    19 Cal.4th at p. 752). These constraints mean, for instance, that
    18
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    an officer may not conduct a particular parole search in a
    harassing manner, or for reasons unrelated to any legitimate
    penological purpose, such as personal animosity toward the
    parolee. (Ibid.; see In re Anthony S. (1992) 
    4 Cal.App.4th 1000
    ,
    1004.) These limitations on parole searches are certainly
    important, but they do not answer the Fourth Amendment
    question at hand. The issue before us does not concern the
    validity of the parole search, standing alone, but instead
    concerns whether a court must exclude evidence in response to
    an immediately preceding, concededly unconstitutional
    detention. And as already explained, despite the limitations
    governing parole searches, the law leaves an officer substantial
    discretion whether to conduct such searches, which weakens the
    case for finding a break in the causal chain connecting that
    unlawful detention and the discovery of evidence.
    Taking a different tack, the District Attorney argues that
    the discovery of a parole search condition must have at least as
    much attenuating force as the discovery of an arrest warrant
    because a parolee has a “significantly diminished expectation of
    privacy in comparison to a mere arrestee.” (See Samson v.
    California (2006) 
    547 U.S. 843
    , 852 [parolees “have severely
    diminished expectations of privacy by virtue of their status
    alone”].) This argument, too, confuses the issue. To be sure,
    parolees’ diminished expectation of privacy is the reason the
    Fourth Amendment generally permits suspicionless parole
    searches. (Id. at p. 847.) But the question before us does not
    involve the constitutionality of parole searches; it is whether the
    discovery of the parole search condition in this case sufficiently
    attenuated the taint stemming from an initial unconstitutional
    detention. To answer this question, we evaluate “the causal link
    between the government’s unlawful act and the discovery of
    19
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    evidence.” (Strieff, supra, 579 U.S. at p. 238.) For purposes of
    this causation analysis, McWilliams’s expectations of privacy as
    a parolee have no particular relevance.
    Finally, the District Attorney points to an out-of-state case
    as an example of the attenuating force of a parole search
    condition. (State v. Fenton (Idaho Ct.App. 2017) 
    413 P.3d 419
    .)
    There, the police officer who made an unlawful stop discovered
    the defendant was on parole and called the defendant’s
    probation officer, who then decided to conduct a search after he
    arrived on the scene. (Id. at pp. 421–423.) This case is unlike
    Fenton, however, in that the officer who initially stopped
    McWilliams and the officer who decided to conduct the parole
    search were one and the same. To decide this case, and most
    cases like it, we need not decide whether the third party
    probation officer’s decision to search in Fenton sufficiently
    attenuated the discovery of incriminating evidence from the
    initial unlawful stop. We likewise need not consider whether,
    as the Attorney General argues, the discovery of a parole search
    condition might sufficiently dissipate the taint of an initial
    unlawful stop when there is a substantial period of time between
    the discovery and a parole search. It suffices to conclude that in
    this case — where the same officer who conducted the illegal
    detention also decided, minutes later, to conduct a parole search
    that yielded incriminating evidence — the discovery of the
    parole search condition did relatively little to break the causal
    connection between the two events.
    B.
    We turn, then, to the third and final Brown factor, the
    flagrancy and purposefulness of police misconduct. While the
    first two factors identify forces — time and intervening
    20
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    circumstances — that may tend to attenuate the causal
    connection between the misconduct and the discovery of
    evidence, the focus of the third factor is different: It “ ‘is directly
    tied to the purpose of the exclusionary rule — deterring police
    misconduct.’ ” (Brendlin, supra, 45 Cal.4th at p. 271.) Police
    misconduct, the high court has said, is “most in need of
    deterrence . . . when it is purposeful or flagrant.” (Strieff, supra,
    579 U.S. at p. 241; accord, Brendlin, at p. 271.) The greater the
    degree of purposefulness or flagrancy associated with the police
    misconduct, the greater the justification required to admit
    evidence obtained through the misconduct.4
    To the extent McWilliams suggests that Officer Croucher’s
    decision to detain him without reasonable suspicion itself
    establishes purposeful or flagrant misconduct under the third
    Brown factor, the law is to the contrary. Every attenuation case
    involves an improper search or seizure, but not every
    impropriety rises to the level of purposeful or flagrant illegality.
    (Strieff, supra, 579 U.S. at pp. 242–243; see Brendlin, 
    supra,
     45
    Cal.4th at p. 271.) But as McWilliams emphasizes, here Officer
    Croucher’s basis to suspect McWilliams of violating the law was
    4
    Where neither of the first two Brown factors establishes
    sufficient attenuation, courts have held that evidence may be
    subject to suppression even absent flagrant or purposeful
    conduct. (See U.S. v. Garcia (9th Cir. 2020) 
    974 F.3d 1071
    , 1082
    [“[E]ven accepting the district court’s finding that the officers
    acted in good faith, this fact alone is not enough to justify
    admission of the evidence.”]; U.S. v. Bocharnikov (9th Cir. 2020)
    
    966 F.3d 1000
    , 1005 [same]; U.S. v. Perez-Esparza (9th Cir.
    1979) 
    609 F.2d 1284
    , 1291 [“[T]he last factor is insufficient to
    overcome the lack of attenuation dictated by the first two
    factors.”].) Here, however, we find purposeful conduct and so
    have no occasion to consider how to weigh the third Brown factor
    under different circumstances.
    21
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    not merely insufficient — it was essentially nonexistent. The
    security guard in a business parking lot had reported suspicious
    activity involving two individuals riding bicycles and shining
    flashlights into cars. Officer Croucher found McWilliams alone
    and reclined inside a car, with no bicycle or flashlight in sight.
    Rather than approaching McWilliams to ask him for
    information, Officer Croucher instead ordered McWilliams out
    of the car for asserted safety concerns, thereby effecting a
    seizure of his person. Then, despite these asserted safety
    concerns, Officer Croucher allowed McWilliams to return to his
    car to retrieve his identification and used that identification to
    run a records check.
    Officer Croucher may not have acted in bad faith when he
    detained McWilliams. But a finding of purposefulness does not
    require a showing of bad faith; the law instructs that officers act
    purposefully for Brown purposes when they conduct “a
    suspicionless fishing expedition ‘in the hope that something
    [will] turn up.’ ” (Strieff, supra, 579 U.S. at p. 242, quoting
    Taylor v. Alabama (1982) 
    457 U.S. 687
    , 691; accord, e.g.,
    Brendlin, 
    supra,
     45 Cal.4th at pp. 271–272; see Bates, supra,
    222 Cal.App.4th at p. 71 [finding purposefulness where officer
    stopped a car “without any observation of possible wrongdoing,”
    based on “a hunch that [a suspect] might be in the vehicle”].)
    One post-Strieff appellate court, for example, has found
    purposefulness and flagrancy where an officer stopped the
    defendant in an attempt to identify a person connected to a
    shooting that occurred two days earlier, “on the basis of a
    photograph that provided little meaningful identifying
    information to the police besides the race” of the person, and
    despite the absence of any indication that the person in the
    photograph had committed any crime in the first place. (U.S. v.
    22
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    Walker (2d Cir. 2020) 
    965 F.3d 180
    , 183; see id. at pp. 184, 188.)
    Then, even after it became evident that the defendant was not
    the person depicted in the photograph, the officer conducted a
    records check that revealed a valid arrest warrant; conducted a
    search incident to arrest; and found incriminating evidence.
    Notwithstanding Strieff, the court concluded the evidence
    should have been suppressed based on consideration of the third
    Brown factor. (Walker, at p. 190.) The problem with the stop,
    the Second Circuit explained, was “not simply the lack of
    reasonable suspicion,” but “the extreme lack of reasonable
    suspicion.” (Id. at p. 189.) The court added that reliance on the
    photograph to make the stop necessarily “involved
    impermissible and manifest stereotyping, which cannot be
    characterized as merely negligent conduct.” (Id. at p. 190.) And
    even if the initial justification for the stop “were not woefully
    anemic,” the officer’s decision to run a records check, even after
    he verified the defendant was not the subject of the photograph,
    amounted to “a mere fishing expedition.” (Id. at pp. 189–190.)
    The Attorney General and District Attorney argue Officer
    Croucher’s conduct in this case is comparable to the conduct of
    the officer in Strieff, which the court viewed as neither
    purposeful nor flagrant but “at most negligent.” (Strieff, supra,
    579 U.S. at p. 241.) We are unpersuaded by the comparison. In
    Strieff, the officer had observed Strieff exiting what the officer
    reasonably believed to be a drug house; his primary error was in
    failing to observe how long Strieff remained at the location,
    which meant he “lacked a sufficient basis to conclude that Strieff
    was a short-term visitor who may have been consummating a
    drug transaction.” (Strieff, at p. 241.) In this case, by contrast,
    McWilliams had no connection whatsoever with the reported
    suspicious activity that prompted Officer Croucher’s
    23
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    investigation; he was found alone, seated in a car rather than
    riding a bicycle, with nary a flashlight in sight.
    Nor do we view the officer’s conduct in this case as
    comparable to that in Brendlin, in which we found nothing in
    the record to indicate the deputy who instigated the stop was
    engaged in a mere fishing expedition. (Brendlin, supra, 45
    Cal.4th, supra, at p. 271.) In Brendlin, the officer offered a
    justification for the suspicion of criminality that prompted the
    traffic stop: that, in his experience, cars bearing expired
    registration tabs and temporary stickers are frequently being
    operated illegally. Though the justification was insufficient to
    justify the stop, we explained that “the insufficiency was not so
    obvious as to make one question [the deputy]’s good faith in
    pursuing an investigation of what he believed to be a suspicious
    registration.” (Ibid.) Here, by contrast, Officer Croucher offered
    no basis — rooted in experience or otherwise — for believing
    McWilliams was involved in the suspicious parking-lot activity
    he had set out to investigate.
    Of course, neither is this case on all fours with Walker,
    where the investigating officer stopped an individual based on a
    perceived resemblance to a photograph of a person who, as far
    as the officer knew, had not committed any crime, and where
    the two individuals bore no resemblance to one another besides
    the color of their skin. But while Walker may have involved
    more flagrant misconduct than this case, it also involved a
    search conducted after the discovery of a valid arrest warrant;
    even so, and despite Strieff, the court in that case concluded that
    the discovery was not sufficiently attenuating under the
    circumstances of that case. This case, by contrast, concerns a
    search conducted after the discovery of a parole condition
    authorizing suspicionless searches — a discovery that, for
    24
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    reasons already discussed, has meaningfully less attenuating
    force than the discovery of a valid arrest warrant. Here we
    conclude that the officer’s decision to detain McWilliams merely
    because he was in the broad vicinity of reported suspicious
    activity was purposeful and further supports applying the
    exclusionary rule to deter this type of unconstitutional conduct.
    (See Brown, 
    supra,
     422 U.S. at p. 600; Strieff, supra, 579 U.S. at
    p. 241.)
    McWilliams, who is Black, also urges us to find
    purposefulness and flagrancy based on an inference that racial
    bias may have played a role in Officer Croucher’s decision to
    detain him. As McWilliams himself acknowledges, however,
    nothing in the factual record supports that inference. But he
    asks us to consider a more general point: that “seemingly small
    constitutional violations can add up to problems of significant
    national dimensions.” (People v. McWilliams, supra, H045525
    (conc. & dis. opn. of Danner, J.), citing, inter alia, Strieff, supra,
    579 U.S. at p. 254 (dis. opn. of Sotomayor, J.) [“it is no secret
    that people of color are disproportionate victims” of unlawful,
    suspicionless stops].) The Attorney General acknowledges this
    broader point, and agrees that courts must be mindful about
    rules that encourage officers to conduct stops “in an arbitrary
    manner” and “risk treating members of our communities as
    second-class citizens.” (Strieff, at p. 252 (dis. opn. of Sotomayor,
    J.).) As the Attorney General recognizes, a rule permitting
    officers to rely exclusively on discretionary parole search
    conditions to purge the taint of unconstitutional, suspicionless
    detentions would risk creating such incentives; ultimately, a
    more careful approach to the attenuation analysis “is in the
    interest of society” as well as “the individuals who experience
    the deprivation of their Fourth Amendment rights.”
    25
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    In sum, the People have not carried their burden of
    establishing the attenuation doctrine applies here.         No
    substantial time passed between Officer Croucher’s illegal
    detention of McWilliams and his seizure of the evidence in this
    case. Officer Croucher’s subsequent discovery of McWilliams’s
    parole search condition, and his discretionary decision to
    conduct the parole search, did little to attenuate the connection
    between the unlawful stop and the evidence. And Officer
    Croucher’s decision to conduct the stop, without any evident
    basis to believe McWilliams was connected to the activity Officer
    Croucher set out to investigate, indicates a purposefulness that
    further justifies the exclusion of the evidence. We conclude the
    evidence Officer Croucher found after his illegal detention of
    McWilliams is not admissible.5
    5
    Although People v. Durant, supra, 
    205 Cal.App.4th 57
    ,
    found attenuation on a different set of facts, we disapprove the
    opinion to the extent its reasoning is inconsistent with this
    opinion.
    26
    PEOPLE v. MCWILLIAMS
    Opinion of the Court by Kruger, J.
    IV.
    We reverse the judgment of the Court of Appeal and
    remand for further proceedings consistent with this opinion.
    KRUGER, J.
    We Concur:
    GUERRERO, C. J.
    CORRIGAN, J.
    LIU, J.
    GROBAN, J.
    JENKINS, J.
    CANTIL-SAKAUYE, J.*
    *
    Retired Chief Justice of California, assigned by the Chief
    Justice pursuant to article VI, section 6 of the California
    Constitution.
    27
    PEOPLE v. MCWILLIAMS
    S268320
    Concurring Opinion by Justice Liu
    I agree with today’s opinion that Officer Croucher’s
    “discretionary decision to conduct the parole search [of
    defendant Duvanh McWilliams] did not sufficiently attenuate
    the connection between the officer’s initial unlawful decision to
    detain McWilliams and the discovery of contraband.” (Maj. opn.,
    ante, at p. 2.) Our reasoning focuses on the discretionary nature
    of a search pursuant to a parole search condition. (Id. at pp. 14–
    17.) I write separately to note that in such circumstances, an
    officer’s decision-making may be vulnerable to implicit biases
    that result in a heightened risk of exploitation of the unlawful
    detention. This reality is a proper consideration under the
    second factor of the attenuation doctrine set out in Brown v.
    Illinois (1975) 
    422 U.S. 590
    , 603–604.
    In analyzing whether the discovery of a parole search
    condition is an intervening circumstance under the second
    Brown factor, today’s opinion says: “By contrast to the arrest
    warrant in [Utah v. Strieff (2016) 
    579 U.S. 232
    ], a parole search
    condition merely authorizes a suspicionless search of the parolee
    for purposes of monitoring the parolee’s rehabilitation and
    compliance with the terms of parole. It is not a judicial
    mandate, nor does it compel further action of any sort. Whether
    to take further action is largely within law enforcement’s
    discretion . . . .” (Maj. opn., ante, at p. 15.) The attenuation
    doctrine’s treatment of a search incident to arrest on an
    1
    PEOPLE v. MCWILLIAMS
    Liu, J., concurring
    outstanding warrant recognizes the mandatory nature of the
    arrest and reasons that “the ultimate decision to conduct a
    search . . . [is] attributable to the legally required arrest itself —
    ‘to protect [the officer]’s safety’ as he carrie[s] out the arrest —
    and not the initial unlawful decision to stop [the defendant].”
    (Id. at p. 18, quoting Utah v. Strieff, at p. 241.) A search incident
    to such an arrest is, as the Attorney General said at oral
    argument, “something that operates independently of . . . [the
    officer’s] implicit biases.”
    The same cannot be said of an officer’s discretionary
    decision to conduct a search pursuant to a parole condition.
    Empirical studies have shown that “the conditions under which
    implicit biases translate most readily into discriminatory
    behavior are when people have wide discretion in making quick
    decisions with little accountability.” (Kang et al., Implicit Bias
    in the Courtroom (2012) 59 UCLA L.Rev. 1124, 1142; see 
    id.
     at
    pp. 1142–1150 [citing studies]; Casey et al., Addressing Implicit
    Bias in the Courts (2013) 49 Ct.Rev. 64, 68 & fn. 38 [citing
    studies].) As Justice Danner noted in the Court of Appeal, the
    issue is not racism in the sense of intentional discrimination. It
    is the operation of “attitudes and stereotypes” that “are not
    consciously accessible through introspection” and “can function
    automatically.” (Kang et al., at p. 1129.) Research confirms
    what is no surprise as a matter of common sense: On-the-spot
    discretionary decisions are vulnerable to implicit bias because
    they are neither constrained by a clear rubric of relevant criteria
    nor preceded by extensive deliberation. Where a discretionary
    search is preceded by an unlawful detention, the very impulses
    that may have given rise to the initial detention may also
    contribute to an officer’s decision to conduct the search. Such
    impulses may include the well-documented unconscious
    2
    PEOPLE v. MCWILLIAMS
    Liu, J., concurring
    “stereotype of Black Americans as violent and criminal.”
    (Eberhardt et al., Seeing Black: Race, Crime, and Visual
    Processing (2004) 87 J. Personality & Soc. Psychol. 876, 876; see
    Hetey & Eberhardt, Racial Disparities in Incarceration Increase
    Acceptance of Punitive Policies (2014) 25 Psychol. Sci. 1949.)
    Black individuals like McWilliams disproportionately
    bear the brunt of discretionary decisions by law enforcement.
    “Black Californians are significantly more likely to be stopped
    than white Californians, and experiences during stops and
    outcomes afterward also vary. . . . Black individuals are more
    than twice as likely to be searched as white individuals.”
    (Lofstrom et al., Racial Disparities in Law Enforcement Stops
    (Oct. 2021) p. 25.) Not only are Black people stopped and
    searched more often, but such searches are less likely to yield
    evidence or contraband. (Id. at pp. 14–16; see People v.
    Tacardon (2022) 
    14 Cal.5th 235
    , 264 (dis. opn. of Liu, J.) [citing
    Ayres & Borowsky, A Study of Racially Disparate Outcomes in
    the Los Angeles Police Department (Oct. 2008) pp. 5–8 [Black
    and Hispanic residents of Los Angeles, compared to Whites,
    were more likely to be stopped, frisked, searched, and arrested
    but significantly less likely to be found with weapons or drugs];
    Gross & Barnes, Road Work: Racial Profiling and Drug
    Interdiction on the Highway (2002) 101 Mich. L.Rev. 651, 668
    [searches of White drivers in Maryland reveal drugs 22% more
    often than searches of Black drivers and over 200% more often
    than searches of Hispanic drivers]; Note, Discrimination During
    Traffic Stops: How an Economic Account Justifying Racial
    Profiling Falls Short (2012) 87 N.Y.U. L.Rev. 1025, 1040
    [searches of White drivers in Illinois reveal contraband over 50%
    more often than searches of non-White drivers]]; cf. Lofstrom et
    al., at p. 15 [contraband or evidence is found in 21.4 percent of
    3
    PEOPLE v. MCWILLIAMS
    Liu, J., concurring
    searches overall]; Bar-Gill & Friedman, Taking Warrants
    Seriously (2012) 106 Nw. U. L.Rev. 1609, 1655 [“police find
    evidence in only about 10% to 20% of the total traffic searches”].)
    For every search of a Black person that yields contraband, there
    are far more — and disproportionately more — searches of
    Black people that turn up nothing. These practices are not only
    inefficient but also detrimental to building trust between
    minority communities and law enforcement.           (People v.
    Tacardon, at p. 264 (dis. opn. of Liu, J.).)
    As today’s decision explains, “[t]here is a danger that an
    officer who has unlawfully stopped a bystander without
    reasonable suspicion will regard the discovery of a parole search
    condition as a license to continue pursuing a baseless hunch,
    rather than fairly considering whether a search is appropriate
    to assess the individual’s rehabilitation and monitor ‘his
    transition from inmate to free citizen.’ [Citation.] In other
    words, in the hands of the very same officer who conducted an
    illegal stop, there is a risk that the discretion to conduct a parole
    search will lead to the exploitation of that illegal conduct, rather
    than severing the causal connection between the stop and the
    search.” (Maj. opn., ante, at p. 17.) It is appropriate for courts
    to recognize, in applying the second factor of Brown’s
    attenuation inquiry, that this risk in a given case may be
    heightened by the operation of implicit biases, including the
    unconscious association between Blackness and criminality.
    LIU, J.
    4
    See next page for addresses and telephone numbers for counsel who
    argued in Supreme Court.
    Name of Opinion People v. McWilliams
    __________________________________________________________
    Procedural Posture (see XX below)
    Original Appeal
    Original Proceeding
    Review Granted (published)
    Review Granted (unpublished) XX NP opn. filed 3/8/21 – 6th Dist.
    Rehearing Granted
    __________________________________________________________
    Opinion No. S268320
    Date Filed: February 23, 2023
    __________________________________________________________
    Court: Superior
    County: Santa Clara
    Judge: David A. Cena
    __________________________________________________________
    Counsel:
    William M. Robinson, under appointment by the Supreme Court, and
    Marc McKenna, under appointment by the Court of Appeal, for
    Defendant and Appellant.
    Martin F. Schwarz, Public Defender (Orange), Laura Jose, Chief Public
    Defender, Adam Vining, Assistant Public Defender, and Abby Taylor,
    Deputy Public Defender, for Orange County Public Defender’s Office as
    Amicus Curiae on behalf of Defendant and Appellant.
    Xavier Becerra and Rob Bonta, Attorneys General, Lance E. Winters,
    Chief Assistant Attorney General, Jeffrey M. Laurence, Assistant
    Attorney General, Catherine A. Rivlin, Karen Z. Bovarick, Seth K.
    Schalit and Amit Kurlekar, Deputy Attorneys General, for Plaintiff
    and Respondent.
    Jeffrey F. Rosen, District Attorney (Santa Clara), and Jeff Rubin,
    Deputy District Attorney, for Santa Clara County District Attorney’s
    Office as Amicus Curiae on behalf of Plaintiff and Respondent.
    Counsel who argued in Supreme Court (not intended for
    publication with opinion):
    William M. Robinson
    Sixth District Appellate Program
    95 South Market Street, Suite 570
    San Jose, CA 95113
    (408) 241-6171
    Amit Kurlekar
    Deputy Attorney General
    455 Golden Gate Avenue, Suite 11000
    San Francisco, CA 94102
    (415) 510-3810