Dewayne Bearchild v. Kristy Cobban ( 2020 )


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  •                  FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    DEWAYNE BEARCHILD,                        No. 17-35616
    Plaintiff-Appellant,
    D.C. No.
    v.                       6:14-cv-00012-
    DLC
    KRISTY COBBAN; PASHA, Sgt.; SAM
    JOVANOVICH; TOM BLAZ; DAN
    JOHNSON; SHASHLINGE, C/O;                   OPINION
    BRUNO, C/O; MACDONALD, Sgt.;
    DENISE DEYOTT,
    Defendants-Appellees.
    Appeal from the United States District Court
    for the District of Montana
    Dana L. Christensen, Chief District Judge, Presiding
    Argued and Submitted April 12, 2019
    Seattle, Washington
    Filed January 16, 2020
    Before: William A. Fletcher, Consuelo M. Callahan,
    and Morgan Christen, Circuit Judges.
    Opinion by Judge Christen;
    Partial Concurrence and Partial Dissent by Judge Callahan
    2                     BEARCHILD V. COBBAN
    SUMMARY*
    Prisoner Civil Rights
    The panel affirmed in part and reversed in part the district
    court’s judgment in favor of defendant prison officials,
    entered following a jury trial, in an action brought pursuant
    to 42 U.S.C. § 1983 by an inmate at the Montana State Prison
    who alleged that his Eighth Amendment rights were violated
    when he was sexually assaulted during the course of a pat-
    down search.
    Plaintiff alleged two trial errors: (1) the failure to grant a
    continuance to allow him to subpoena a key witness; and
    (2) jury instructions that inaccurately explained the
    substantive elements of his Eighth Amendment claim.
    The panel first held that the district court did not abuse its
    discretion by failing to continue plaintiff’s trial sua sponte to
    allow plaintiff to subpoena a potential witness. The panel
    concluded that because the record showed that plaintiff’s
    right to present his case was not substantially affected by the
    lack of a continuance, the district court’s decision was not
    arbitrary or unreasonable.
    With respect to the challenged jury instructions, the panel
    recognized that there was no model jury instruction for
    Eighth Amendment sexual assault, and the panel took the
    opportunity to address this Circuit’s law governing this type
    of claim. The panel held that a prisoner presents a viable
    *
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    BEARCHILD V. COBBAN                       3
    Eighth Amendment sexual assault claim where he or she
    proves that a prison staff member, acting under color of law
    and without legitimate penological justification, touched the
    prisoner in a sexual manner or otherwise engaged in sexual
    conduct for the staff member’s own sexual gratification, or
    for the purpose of humiliating, degrading, or demeaning the
    prisoner. The panel held that this definition recognized that
    there are occasions when legitimate penological objectives
    within a prison setting require invasive searches. It also
    accounts for the significant deference courts owe to prison
    staff, who work in challenging institutional settings with
    unique security concerns.
    The panel held that jury instruction No. 12, which set out
    the substantive law of plaintiff’s Eighth Amendment claim,
    and which relied almost verbatim on Ninth Circuit Model
    Civil Jury Instruction 9.26, misstated the elements necessary
    to establish liability for an Eighth Amendment violation
    arising from sexual assault. The panel further held that it was
    impossible to determine whether the jury would have reached
    the same result had it been properly instructed. The panel
    therefore reversed the district court’s judgment and remanded
    for a new trial with appropriate jury instructions on the
    substantive law applicable to plaintiff’s claim. Because the
    panel remanded for a new trial, it also analyzed Instruction
    No. 10, based on Ninth Circuit Model Civil Jury Instruction
    9.2, and concluded that the instruction did not inaccurately
    state the law with respect to plaintiff’s burden of persuasion
    on causation.
    Concurring in part and dissenting in part, Judge Callahan
    agreed with the majority’s conclusion that the district court’s
    decision not to continue the trial sua sponte was within its
    broad discretion and was not arbitrary or unreasonable.
    4                   BEARCHILD V. COBBAN
    However, Judge Callahan stated that the district court’s use
    of the Ninth Circuit’s model jury instruction for Eighth
    Amendment excessive force claims, if error, was not plain
    error warranting a new trial, particularly in light of the district
    court’s additional instruction defining “sexual abuse” in a
    manner well-tailored to the facts of the case.
    COUNSEL
    Kathryn Cherry (argued), Gibson Dunn & Crutcher LLP,
    Dallas, Texas; Theodore J. Boutrous Jr., Gibson Dunn &
    Crutcher LLP, Los Angeles, California; Caitlin J. Halligan
    and Andrew C. Bernstein, Gibson Dunn & Crutcher LLP,
    New York, New York; for Plaintiff-Appellant.
    Kirsten K. Madsen (argued), Assistant Attorney General,
    Agency Legal Services Bureau, Montana Department of
    Justice, Helena, Montana, for Defendants-Appellees.
    OPINION
    CHRISTEN, Circuit Judge:
    Dewayne Bearchild, an inmate at the Montana State
    Prison (MSP), sued several prison staff members pursuant to
    42 U.S.C. § 1983, alleging that his Eighth Amendment rights
    were violated when he was sexually assaulted during the
    course of a pat-down search. The district court dismissed all
    defendants except Sergeant Larry Pasha, the prison guard
    Bearchild accuses of converting the pat-down into a sexual
    assault. After the trial court denied Pasha summary judgment
    on his qualified immunity defense, Bearchild tried his case to
    BEARCHILD V. COBBAN                       5
    a six-member jury, pro se. The jury returned a verdict in
    Pasha’s favor. With the assistance of pro bono counsel,
    Bearchild appeals two claimed trial errors: (1) the failure to
    grant a continuance to allow him to subpoena a key witness;
    and (2) jury instructions that inaccurately explained the
    substantive elements of his Eighth Amendment claim.
    We have jurisdiction pursuant to 28 U.S.C. § 1291. We
    first conclude that the district court did not abuse its
    discretion by failing to continue Bearchild’s trial sua sponte.
    With respect to the challenged jury instructions, we recognize
    that there is no model jury instruction for Eighth Amendment
    sexual assault, and we take this opportunity to address our
    circuit’s law governing this type of claim. The model
    instructions plainly misstate the law applicable to Bearchild’s
    case. Because it is impossible to determine whether the jury
    would have reached the same result had it been properly
    instructed, we reverse the district court’s judgment and
    remand for a new trial.
    I.
    On the morning of November 4, 2013, Bearchild and
    several other MSP inmates walked from their housing unit to
    a general equivalency degree (GED) class located in a
    different part of the prison. Along the way, guards stopped
    Bearchild and a fellow inmate to conduct pat-down searches
    of both men. Bearchild alleges that Pasha’s pat-down lasted
    about five minutes and involved rubbing, stroking, squeezing,
    and groping in intimate areas. Bearchild claims that Pasha
    then ordered him to pull his waistband away from his body,
    stared at his penis, and asked, “Is that all of you?” According
    to Bearchild, Pasha and the other guards who observed the
    search began laughing. James Ball, another MSP inmate who
    6                  BEARCHILD V. COBBAN
    was present, testified at trial and provided an account that was
    generally consistent with Bearchild’s version of events. Ball
    also testified that, after watching the first part of Pasha’s
    search, he told guards “that’s not right,” and was then “told
    to shut up.” Bearchild testified that Pasha started the pat-
    down from behind him but then moved in front of him. On
    cross-examination, Ball testified that the pat-down began with
    Pasha behind Bearchild. He was not asked whether Pasha
    ever walked around to the front of Bearchild’s body.
    Pasha vigorously disputed Bearchild’s characterization of
    the search and denied that it lasted five minutes and that it
    transgressed the boundaries of a permissible pat-down. At
    trial, Pasha presented witnesses who explained that
    maintaining institutional security requires invasive
    procedures, particularly because inmates often hide
    contraband in intimate areas knowing that officers may be
    reluctant to look in those places. As part of his testimony,
    Pasha demonstrated the scope of the search he claimed to
    have conducted using another prison employee as a stand-in
    for Bearchild.
    It is undisputed that Sara Simmons, the inmates’ GED
    teacher, observed the first part of the search, but she did not
    testify at trial. Simmons gave two written statements: one to
    investigators, and one directly to Bearchild to use in his
    administrative grievance. In each, she explained that her
    view was limited, that she observed Pasha ask Bearchild to
    pull his pants away from his waist, and that eventually she
    left the scene until the search was completed. Both of
    Simmons’s statements noted that Bearchild seemed upset
    when she rejoined him immediately following his encounter
    with Pasha and that he told Simmons the search was “not
    right.” Bearchild asserts that Simmons asked Pasha if he was
    BEARCHILD V. COBBAN                                    7
    “for real” during the search, but neither of Simmons’s
    statements reflect that she said anything to any of the guards.
    Bearchild listed one of Simmons’s statements as a “will-
    offer” exhibit for trial, but he never attempted to introduce
    either statement into evidence.
    II.
    We limit our review of the procedural history to the
    relevant events at trial, which began on July 11, 2017. The
    district court began by asking Bearchild whether he intended
    to present any witnesses because it appeared he had not
    requested any subpoenas. Bearchild, apparently surprised,
    responded that he had requested subpoenas for several
    witnesses more than two months earlier, and he showed the
    court a copy of a subpoena request he prepared that was dated
    May 3, 2017. During the ensuing colloquy, the State
    produced prison mailroom records that did not reflect any
    outgoing legal mail from Bearchild on any date on or around
    May 3. Bearchild explained that he consistently had
    difficulty using the prison mail system and that his legal mail
    often failed to reach its intended destination. Adding to the
    confusion, a bag of legal mail had been stolen from a local
    post office in June 2017.1
    1
    After the theft was discovered, the district court sent the parties a list
    of the documents in the court’s file as of June 20, 2017. The court ordered
    Bearchild to re-file any documents that did not appear on the list. The list
    did not show any subpoena requests. Bearchild hand-filed a written
    response on July 11, 2017, at the final pre-trial conference held on the
    morning of the first day of trial. He informed the court that he received
    the court’s notification on July 5, 2017, more than two weeks after the
    district court issued it. Bearchild’s July 11 filing asserted a generalized
    complaint with respect to his ability to send and receive legal documents
    from MSP, but it did not contend that any documents were missing from
    8                      BEARCHILD V. COBBAN
    The district court recognized that Bearchild was pro se,
    and expressed frustration that the failure to subpoena
    witnesses left no good alternatives for getting the trial started
    on time. The court weighed the fact that “[w]e’re here, ready
    for trial” against the fact that “Mr. Bearchild doesn’t have any
    witnesses,” and observed that “everybody would like” to
    “proceed with trial[.]” Ultimately, the court docketed
    Bearchild’s subpoena request, and required that the State
    make two inmate witnesses available to testify by video. The
    court denied Bearchild’s request to issue a subpoena for Sara
    Simmons, explaining that Bearchild had not provided an
    address where she could be served and that he had not paid
    the statutory witness fee. Bearchild did not object to this
    ruling or ask for a continuance of the trial to subpoena
    Simmons. He only objected to the district court’s decision to
    exclude a third inmate’s written statement as hearsay. The
    exclusion of the third prisoner’s testimony is not challenged
    on appeal.
    The trial lasted two days. The district court held a
    conference to discuss proposed jury instructions on the
    second day, before Pasha rested his defense case. Four
    instructions are relevant to this appeal: Instructions 10, 11,
    12, and 13.
    Instruction No. 10 explained § 1983’s causation
    requirement in broad strokes, drawing on Ninth Circuit
    Model Civil Jury Instruction 9.2.2 Instruction No. 11
    the district court’s file and it expressed Bearchild’s desire to proceed with
    trial.
    2
    Ninth Circuit Jury Instructions Comm., Manual of Model Civil Jury
    Instructions, at 122 (2017).
    BEARCHILD V. COBBAN                    9
    explained the general elements of a § 1983 cause of action,
    directing the jury that Bearchild had the burden of proving
    Pasha “acted under color of state law” and that his actions
    “deprived the plaintiff of his particular rights under the
    United States Constitution as explained in later instructions.”
    This instruction also explained that the parties had stipulated
    that Pasha acted under color of law and directed the jury that
    its verdict should be for Bearchild if it found the elements in
    Instructions 11 and 12 satisfied.
    Instruction No. 12 was a more detailed statement of the
    substantive law pertaining to an Eighth Amendment
    excessive force claim, relying almost verbatim on Ninth
    Circuit Model Civil Jury Instruction 9.26.3 It provided, in
    relevant part:
    Under the Eighth Amendment, a convicted
    prisoner has the right to be free from “cruel
    and unusual punishments.” In order to prove
    the defendant deprived the plaintiff of this
    Eighth Amendment right, the plaintiff must
    prove the following elements by a
    preponderance of the evidence:
    1. the defendant used excessive and
    unnecessary force under all of the
    circumstances;
    2. the defendant acted maliciously and
    sadistically for the purpose of causing
    harm, and not in a good faith effort to
    maintain or restore discipline; and
    3
    Manual of Model Civil Jury Instructions, at 192.
    10                BEARCHILD V. COBBAN
    3. the act of the defendant caused harm
    to the plaintiff.
    Instruction No. 12 went on:
    In determining whether these three
    elements have been met in this case, consider
    the following factors:
    1) the extent of the injury suffered;
    2) the need to use force;
    3) the relationship between the need to
    use force and the amount of force
    used;
    4) any threat reasonably perceived by the
    defendant; and
    5) any efforts made to temper the
    severity of a forceful response, such
    as, if feasible, providing a prior
    warning or giving an order to
    comply[.]
    In considering these factors, you should
    give deference to prison officials in the
    adoption and execution of policies and
    practices that in their judgment are needed to
    preserve discipline and to maintain internal
    security in a prison.
    BEARCHILD V. COBBAN                              11
    Finally, Instruction No. 13 provided one of several definitions
    of sexual abuse taken from the Prison Rape Elimination Act’s
    (PREA) implementing regulations. See 28 C.F.R. § 115.6.4
    Pasha requested Instruction No. 13 to provide context for
    several PREA investigation reports detailing similar
    allegations against Pasha lodged by other MSP inmates.
    Bearchild proffered these reports as exhibits and the district
    court admitted eight of them, under seal and over Pasha’s
    repeated objections, because it concluded they were public
    records and not precluded by Fed. R. Evid. 404(b).
    Instruction No. 13 identified conduct that constitutes “sexual
    abuse” for purposes of the Prison Rape Elimination Act:
    “intentional contact, either directly or through the clothing of
    or with the genitalia, anus, groin, breast, inner thigh, or the
    buttocks that is unrelated to official duties or where the staff
    member has the intent to abuse, arouse, or gratify sexual
    desire.”
    Bearchild did not object to any of these instructions,
    either at the time of the conference or when the district court
    read the instructions to the jury. But the district court
    expressed some concern with Pasha’s proposed version of
    4
    Congress enacted the PREA in 2003 by unanimous consent to
    “establish a zero-tolerance standard for the incidence of prison rape in the
    United States” and to “make the prevention of prison rape a top priority
    in each prison system[.]” 34 U.S.C. § 30302(1)–(2). The Act directed the
    Attorney General to “publish a final rule adopting national standards for
    the detection, prevention, reduction, and punishment of prison rape.” 
    Id. § 30307(a)(1).
    The rule established standards for investigating and
    responding to allegations of sexual abuse committed against prison
    inmates. 28 C.F.R. §§ 115.61–68, 115.71–73. When an investigation
    substantiates allegations of sexual abuse committed by prison staff, the
    presumptive disciplinary measure is termination; for sexual abuse
    committed by inmates, the rule provides for disciplinary sanctions.
    28 C.F.R. §§ 115.76, 115.78.
    12                BEARCHILD V. COBBAN
    Instruction No. 10, remarking that the proposed causation
    language was “a little bit confusing.” Pasha asserted that the
    instruction was appropriate because causation is a required
    element in any § 1983 claim, but he accepted a minor
    clarification suggested by the district court. There were no
    other substantive discussions of any of the four pertinent
    instructions before the district court charged the jury.
    As explained, the jury returned a defense verdict and
    Bearchild appeals two discrete issues. He asserts that the
    district court should have ordered a continuance of the trial
    sua sponte to allow time for him to subpoena Simmons. He
    also argues that Instructions 10 and 12 were legally erroneous
    and that he was prejudiced by their misstatements of law.
    Bearchild asks that we order a new trial. We address each of
    his arguments in turn.
    III.
    We first consider whether the district court abused its
    discretion by failing to order a continuance sua sponte.
    Bearchild listed eight witnesses and fifteen adverse witnesses
    in the subpoena request he provided to the district court on
    the first day of trial. Of the requested eight non-adverse
    witnesses, seven were fellow inmates, two of whom
    witnessed the pat-down. Sara Simmons, Bearchild’s GED
    teacher who was also present during part of the search and
    provided two written statements in the aftermath, was the
    eighth non-adverse witness. Bearchild contends on appeal
    that Simmons was his key witness because she was the only
    non-prisoner and non-guard who observed Pasha’s search.
    He argues that the importance of her testimony was
    underscored when the jury asked about her absence from trial
    BEARCHILD V. COBBAN                            13
    during deliberations.5 Given Simmons’s vital role in his case
    and his own status as an incarcerated pro se litigant,
    Bearchild argues that the district court abused its discretion
    by not granting him time to cure his noncompliance with
    statutory service and witness fee requirements. Pasha
    counters that, at trial, Bearchild downplayed Simmons’s
    importance and stressed the importance of Ball’s eyewitness
    testimony, which was presented by video. Pasha also points
    out that Bearchild could have introduced Simmons’s written
    statement because it was disclosed on his exhibit list, and
    Pasha did not object to it.6
    A district court’s decision to grant or deny a continuance
    is reviewed for a “clear abuse of . . . discretion.” United
    States v. Kloehn, 
    620 F.3d 1122
    , 1126–27 (9th Cir. 2010)
    (quoting United States v. Flynt, 
    756 F.2d 1352
    , 1358 (9th Cir.
    1985)). We ask whether, in view of all the surrounding
    circumstances, a district court’s decision not to grant a
    requested continuance was “arbitrary or unreasonable.” 
    Id. at 1127
    (quoting 
    Flynt, 756 F.2d at 1358
    ).
    To answer this question, we apply four factors first
    outlined in Flynt, including the movant’s diligence in
    preparing for trial, whether a continuance would have
    achieved the movant’s purpose, the inconvenience of a
    5
    The jury’s written question asked: “Why was the statement of the
    GED teacher not presented in evidence? And/or why did [she] not
    testify?”
    6
    District of Montana Local Rule 16.4(e) requires parties to prepare
    exhibit lists that include objections raised by an opposing party. The
    district court’s final pretrial order reminded all of the parties in
    Bearchild’s case that “objections to exhibits are waived if they are not
    disclosed on the opposing party’s exhibit list.”
    14                 BEARCHILD V. COBBAN
    continuance to the court and non-moving party, and any
    resulting prejudice the movant may have suffered as a result
    of the denial. 
    See 756 F.2d at 1359
    . Although we may assign
    varying weight to the first three of these factors depending on
    the circumstances, the last factor—prejudice resulting from
    the denial—is required before error will be assigned to the
    failure to grant a continuance. See 
    Kloehn, 620 F.3d at 1127
    (citing Armant v. Marquez, 
    772 F.2d 552
    , 556 (9th Cir.
    1985)). We apply this same general framework even where
    the party challenging the denial of a continuance on appeal
    failed to request one in the district court. See United States
    v. Orlando, 
    553 F.3d 1235
    , 1237 (9th Cir. 2009) (“A district
    court’s grant or denial of a continuance is reviewed for abuse
    of discretion even where, as here, no motion for continuance
    was made.” (citing United States v. Moreland, 
    509 F.3d 1201
    , 1211 (9th Cir. 2007))).
    “[T]he focus of our prejudice inquiry is the ‘extent to
    which the aggrieved party’s right to present his [case] has
    been affected’” by the failure to continue the trial sua sponte.
    
    Kloehn, 620 F.3d at 1128
    (quoting United States v. Mejia,
    
    69 F.3d 309
    , 318 n.11 (9th Cir. 1995)). Because the record
    shows that Bearchild’s right to present his case was not
    substantially affected by the lack of a continuance, we
    conclude that the district court’s decision was not arbitrary or
    unreasonable.      To the contrary, the district court
    conscientiously resolved a challenging situation and acted to
    ensure that Bearchild, a pro se litigant, had a fair and
    reasonable opportunity to present his case to the jury.
    Several facts inform our determination that Bearchild’s
    right to present his case was adequately preserved. First, the
    district court ordered MSP to produce two of Bearchild’s
    inmate witnesses via video on the first day of trial, which was
    BEARCHILD V. COBBAN                        15
    the same day the district court received Bearchild’s subpoena
    requests. Second, the district court inquired as to whether
    Pasha intended to call any of the guards on Bearchild’s
    witness list, thereby enabling Bearchild to question them on
    cross-examination. Third, Simmons, the only eyewitness the
    court declined to subpoena, provided two written statements
    to which Pasha did not object. Perhaps most important,
    Bearchild expressed his desire to go forward with the trial on
    the scheduled date, despite voicing concerns that he was
    missing legal documents from his cell that he claimed were
    removed during a temporary transfer to another facility
    before trial, and despite the district court’s ruling that it
    would not subpoena Simmons. Because Bearchild has not
    demonstrated sufficient prejudice, the district court did not
    abuse its discretion by failing to continue trial sua sponte.
    
    Kloehn, 620 F.3d at 1127
    .
    IV.
    We next turn to Bearchild’s challenge to Instruction
    No. 12, which set out the substantive law of his Eighth
    Amendment claim. Bearchild did not object to this
    instruction, so we review it for plain error. See C.B. v. City
    of Sonora, 
    769 F.3d 1005
    , 1016 (9th Cir. 2014) (en banc).
    The plain error standard requires the party challenging an
    instruction to show that: (1) there was error; (2) the error was
    plain; (3) the error affected that party’s substantial rights; and
    (4) the error seriously affected the fairness, integrity, or
    public reputation of judicial proceedings. See 
    id. at 1017–19.
    An instructional error is plain if it was “‘sufficiently clear at
    the time of trial’ that the district court’s . . . instruction was
    impermissible.” Hoard v. Hartman, 
    904 F.3d 780
    , 790 (9th
    Cir. 2018) (quoting Draper v. Rosario, 
    836 F.3d 1072
    , 1086
    (9th Cir. 2016)). A jury instruction that “adds an obviously
    16                 BEARCHILD V. COBBAN
    non-existent element to the plaintiff’s burden of proof” is
    plainly erroneous under our circuit law. 
    Id. We will
    usually
    find sufficient prejudice to warrant reversal where “it is
    impossible to determine from the jury’s verdict and
    evidentiary record that the jury would have reached the same
    result had it been properly instructed.” 
    Id. at 791
    (quoting
    Sanders v. City of Newport, 
    657 F.3d 772
    , 782–83 (9th Cir.
    2011)).
    We consider the entire set of instructions as a whole to
    determine whether an individual instruction was misleading
    or incorrectly stated the law. See Maddox v. City of L.A., 
    792 F.2d 1408
    , 1412 (9th Cir. 1986). Here, Instruction No. 12
    must be read in conjunction with Instruction No. 11, because
    Instruction No. 11 provided the jury with the basic principles
    of a § 1983 cause of action and it explicitly cross-referenced
    Instruction No. 12. We also consider Instruction No. 12 in
    light of Instruction No. 13’s “sexual abuse” standard, which
    was drawn from the PREA’s implementing regulations.
    A.
    Prisoner Eighth Amendment challenges generally fall into
    three broad categories. One type of claim arises when staff
    exhibit “deliberate indifference to serious medical needs of
    prisoners.” Estelle v. Gamble, 
    429 U.S. 97
    , 104 (1976). A
    closely related type of case addresses prisoners’ challenges to
    their conditions of confinement. See Hope v. Pelzer,
    
    536 U.S. 730
    , 737–38 (2002). A third type of claim asserts
    that prison staff used excessive force against an inmate. See
    Hudson v. McMillian, 
    503 U.S. 1
    , 5–6 (1992). Here, our
    inquiry focuses on the last category because Bearchild
    pleaded a sexual assault claim and we have consistently
    placed prisoner sexual assault claims within the same legal
    BEARCHILD V. COBBAN                      17
    framework as excessive force claims. See Wood v. Beauclair,
    
    692 F.3d 1041
    , 1051 (9th Cir. 2012); Schwenk v. Hartford,
    
    204 F.3d 1187
    , 1197 (9th Cir. 2000).
    In Hudson v. McMillian, the Supreme Court considered
    whether an inmates’s allegation that corrections officers beat
    him during his transfer to administrative segregation stated a
    viable Eighth Amendment claim because the inmate did not
    “suffer serious 
    injury.” 503 U.S. at 4
    . The Court divided its
    inquiry into two components: (1) a “subjective” inquiry into
    whether prison staff acted “with a sufficiently culpable state
    of mind”; and (2) an “objective component” that asked
    whether “the alleged wrongdoing was objectively harmful
    enough to establish a constitutional violation.” 
    Id. at 8
    (internal quotation marks omitted).
    With respect to the subjective component, the Court
    reiterated earlier precedent establishing that “the unnecessary
    and wanton infliction of pain . . . constitutes cruel and
    unusual punishment forbidden by the Eighth Amendment[,]”
    
    id. at 5
    (omission in original) (quoting Whitley v. Albers,
    
    475 U.S. 312
    , 319 (1986)), but the Court cautioned that
    “officials confronted with a prison disturbance must balance
    the threat unrest poses to inmates, prison workers,
    administrators, and visitors against the harm inmates may
    suffer if guards use force.” 
    Id. at 6.
    The Court observed that
    “corrections officials must make their decisions ‘in haste,
    under pressure, and frequently without the luxury of a second
    chance.’” 
    Id. (quoting Whitley,
    475 U.S. at 320). The Court
    held that the subjective inquiry for excessive force claims
    “turns on whether force was applied in a good faith effort to
    maintain or restore discipline or maliciously and sadistically
    for the very purpose of causing harm.” 
    Id. (internal quotation
    marks omitted) (quoting 
    Whitley, 475 U.S. at 320
    –21). When
    18                 BEARCHILD V. COBBAN
    weighing the merits of excessive force claims, we have
    interpreted Hudson to stand for the proposition that prison
    staff should be “accorded wide-ranging deference[.]” 
    Wood, 692 F.3d at 1050
    (quoting 
    Hudson, 503 U.S. at 6
    ).
    Hudson also explained that the objective component of an
    Eighth Amendment excessive force claim is “contextual and
    responsive to ‘contemporary standards of 
    decency.’” 503 U.S. at 8
    (quoting 
    Estelle, 429 U.S. at 103
    ). The Court
    distinguished between cases that involve allegations of
    insufficient medical care, where a prisoner’s medical needs
    must be objectively “serious,” with excessive force cases and
    held that, “[i]n the excessive force context, society’s
    expectations are different. When prison officials maliciously
    and sadistically use force to cause harm, contemporary
    standards of decency always are violated. This is true
    whether or not significant injury is evident.” 
    Id. at 9
    (internal
    citation omitted). In view of the contextual nature of this
    inquiry, the Court declined to establish a categorical
    standard for the showing of objective harm required to prove
    an Eighth Amendment excessive force claim. Instead, it set
    goalposts—expressly rejecting the notion that “serious
    injury” is required but noting that de minimis force is not
    actionable so long as it is not “of a sort ‘repugnant to the
    conscience of mankind.’” 
    Id. at 9
    –10 (quoting 
    Whitley, 475 U.S. at 327
    ). Following the Supreme Court’s guidance,
    we have consistently held that a prisoner asserting an Eighth
    Amendment claim “must objectively show that he was
    deprived of something ‘sufficiently serious.’” Watison v.
    Carter, 
    668 F.3d 1108
    , 1112 (9th Cir. 2012) (quoting Foster
    v. Runnels, 
    554 F.3d 807
    , 812 (9th Cir. 2009)). That
    objective standard remains constant, but what constitutes a
    sufficiently serious deprivation may evolve as “the basic
    mores of society change.” Kennedy v. Louisiana, 554 U.S.
    BEARCHILD V. COBBAN                      19
    407, 419 (2008) (quoting Furman v. Georgia, 
    408 U.S. 238
    ,
    382 (1972) (Burger, C.J., dissenting)). As the Supreme Court
    explained in Hudson, “the Eighth Amendment’s prohibition
    of cruel and unusual punishments ‘draw[s] its meaning from
    the evolving standards of decency that mark the progress of
    a maturing society,’ and so admits of few absolute
    
    limitations.” 503 U.S. at 8
    (alteration in original) (quoting
    Rhodes v. Chapman, 
    452 U.S. 337
    , 346 (1981)).
    Five factors bear on the excessive force analysis in a
    typical Eighth Amendment claim: “(1) the extent of injury
    suffered by an inmate; (2) the need for application of force;
    (3) the relationship between that need and the amount of force
    used; (4) the threat reasonably perceived by the responsible
    officials; and (5) any efforts made to temper the severity of a
    forceful response.” Furnace v. Sullivan, 
    705 F.3d 1021
    , 1028
    (9th Cir. 2013) (quoting Martinez v. Stanford, 
    323 F.3d 1178
    ,
    1184 (9th Cir. 2003)). Instruction No. 12 closely paralleled
    the Ninth Circuit’s model instructions for Eighth Amendment
    excessive force claims. For the reader’s convenience, we
    restate Instruction No. 12 here:
    Under the Eighth Amendment, a convicted
    prisoner has the right to be free from “cruel
    and unusual punishments.” In order to prove
    the defendant deprived the plaintiff of this
    Eighth Amendment right, the plaintiff must
    prove the following elements by a
    preponderance of the evidence:
    1. the defendant used excessive and
    unnecessary force under all of the
    circumstances;
    20                BEARCHILD V. COBBAN
    2. the defendant acted maliciously and
    sadistically for the purpose of causing
    harm, and not in a good faith effort to
    maintain or restore discipline; and
    3. the act of the defendant caused harm
    to the plaintiff.
    The instruction went on to say that:
    In determining whether these three
    elements have been met in this case, consider
    the following factors:
    1) the extent of the injury suffered;
    2) the need to use force;
    3) the relationship between the need to
    use force and the amount of force
    used;
    4) any threat reasonably perceived by the
    defendant; and
    5) any efforts made to temper the
    severity of a forceful response, such
    as, if feasible, providing a prior
    warning or giving an order to
    comply[.]
    In considering these factors, you should
    give deference to prison officials in the
    adoption and execution of policies and
    BEARCHILD V. COBBAN                     21
    practices that in their judgment are needed to
    preserve discipline and to maintain internal
    security in a prison.
    The “[u]se of a model jury instruction does not preclude
    a finding of error.” Dang v. Cross, 
    422 F.3d 800
    , 805 (9th
    Cir. 2005) (alteration in original) (quoting United States v.
    Warren, 
    984 F.2d 325
    , 328 (9th Cir. 1993)). Further, as the
    Supreme Court has emphasized, courts considering Eighth
    Amendment claims must give “due regard for differences in
    the kind of conduct against which an Eighth Amendment
    objection is lodged.” 
    Whitley, 475 U.S. at 320
    .
    Bearchild does not allege that Pasha used more physical
    force than necessary to quell a riot or prevent a dangerous
    situation from escalating; he asserts that Pasha abused his
    position of authority by converting a routine pat-down search
    into a humiliating and abusive sexual assault. Cf. 
    id. at 315–16
    (considering Eighth Amendment challenge to use
    of deadly force in context of riot and hostage situation). We
    agree with Bearchild that Instruction No. 12 misstated our
    circuit’s law with respect to an Eighth Amendment claim
    premised on a sexual assault theory. Two of our prior
    decisions make this plain.
    First, in Schwenk v. Hartford, we considered a § 1983
    claim brought by a transsexual woman prisoner against a
    male prison 
    guard. 204 F.3d at 1193
    . Schwenk was initially
    held in a medium-security section of the all-male Washington
    State Penitentiary. 
    Id. Schwenk alleged
    that the defendant-
    guard, Mitchell, engaged in an escalating pattern of sexual
    harassment that began with “winking, performing explicit
    actions imitating oral sex, making obscene and threatening
    comments, watching [Schwenk] in the shower while
    22                BEARCHILD V. COBBAN
    ‘grinding’ his hand on his crotch area, and repeatedly
    demanding that [Schwenk] engage in sexual acts with him.”
    
    Id. Schwenk further
    alleged that Mitchell later propositioned
    her for sex in exchange for “girl stuff” and then forcibly
    grabbed her buttocks when she declined. 
    Id. Schwenk tried
    to avoid Mitchell after that encounter, but Mitchell
    subsequently entered her cell, exposed himself, demanded
    oral sex, and then pinned Schwenk against the bars of her cell
    and “began grinding his exposed penis into her buttocks”
    when she refused to comply. 
    Id. at 1193–94.
    Schwenk
    asserted that Mitchell retaliated after she rebuffed him by
    orchestrating her transfer to a more restrictive housing unit
    where she was at greater risk for sexual assault by other
    inmates. 
    Id. at 1194.
    In her § 1983 complaint, Schwenk argued that this pattern
    of harassment and violence constituted a deprivation of her
    Eighth Amendment rights. 
    Id. Mitchell sought
    qualified
    immunity, primarily arguing that his conduct did not rise to
    the level of a constitutional violation, even if the disputed
    facts were assumed in Schwenk’s favor. 
    Id. at 1195.
    The
    district court denied summary judgment and Mitchell filed an
    interlocutory appeal. 
    Id. We began
    our analysis by
    reviewing the Supreme Court’s decision in Hudson, including
    the Court’s clear direction that “when prison officials
    maliciously and sadistically use force to cause harm
    contemporary standards of decency are always violated.” 
    Id. at 1196
    (quoting 
    Hudson, 503 U.S. at 9
    ). Taking our cue
    from Hudson, we ruled that “no lasting physical injury is
    necessary to state a cause of action” for an Eighth
    Amendment violation arising from sexual assault, 
    Schwenk, 204 F.3d at 1196
    , because “[a] sexual assault on an inmate by
    a guard—regardless of the gender of the guard or of the
    prisoner—is deeply offensive to human dignity.” 
    Id. at 1197
                      BEARCHILD V. COBBAN                      23
    (internal quotation marks omitted). Schwenk affirmed the
    district court’s order denying Mitchell qualified immunity,
    holding “the Eighth Amendment right of prisoners to be free
    from sexual abuse was unquestionably clearly established
    prior to the time of this alleged assault, and no reasonable
    prison guard could possibly have believed otherwise.” 
    Id. Wood v.
    Beauclair followed 
    Schwenk. 692 F.3d at 1043
    .
    In Wood, a male prisoner brought a § 1983 claim against a
    female prison guard. 
    Id. Wood alleged
    that the guard had a
    reputation for being “overly friendly with the inmates” and
    that she pursued a relationship with him. 
    Id. at 1044.
    Despite
    his efforts to resist her advances, Wood alleged that a
    romantic—but not sexual—relationship began, where the two
    would talk “often about personal topics” and “[o]ccasionally,
    they would hug, kiss, and touch each other on the arms and
    legs.” 
    Id. When Wood
    learned that the guard was possibly
    married, he sought to end their relationship but the guard
    refused. 
    Id. Wood alleged
    that the guard subjected him to
    “aggressive pat searches in front of other inmates on a
    number of occasions,” and, in at least two separate incidents,
    entered Wood’s cell and forcibly grabbed his penis. 
    Id. at 1044–45.
    Wood filed a § 1983 action asserting “sexual harassment
    by [the guard] in violation of the Eighth Amendment,” but the
    district court granted partial summary judgment, dismissing
    the Eighth Amendment harassment claims. 
    Id. at 1045.
    The
    court concluded that Wood had impliedly consented to the
    sexual acts through his willing participation in the romantic
    relationship and that, consequently, no sexual assault
    occurred. 
    Id. at 1046.
    24                    BEARCHILD V. COBBAN
    Our opinion in Wood began with the premise that
    “[s]exual harassment or abuse of an inmate by a corrections
    officer is a violation of the Eighth Amendment.” 
    Id. at 1046.
    We went on to explain that “sexual contact between a
    prisoner and a prison guard serves no legitimate role and ‘is
    simply not part of the penalty that criminal offenders pay for
    their offenses against society.’” 
    Id. at 1050
    (quoting Farmer
    v. Brennan, 
    511 U.S. 825
    , 834 (1994)). Because there is no
    “legitimate penological purpose” served by a sexual assault,
    the subjective component of “malicious and sadistic intent”
    is presumed if an inmate can demonstrate that a sexual assault
    occurred. See 
    id. at 1050–51
    (citing Gregg v. Georgia,
    
    428 U.S. 153
    , 182–83 (1976)); see also McCleskey v. Kemp,
    
    481 U.S. 279
    , 301 (1987) (“[A]ny punishment might be
    unconstitutionally severe if inflicted without penological
    justification . . . .”). We also surveyed a range of cases from
    other circuits, each of which held that sexual assault can be
    cognizable as an Eighth Amendment violation. See 
    Wood, 692 F.3d at 1050
    .7
    Wood also contrasted sexual assault cases with Eighth
    Amendment excessive force claims arising out of prison
    7
    Wood cited three cases: Calhoun v. DeTella, 
    319 F.3d 936
    , 939 (7th
    Cir. 2003) (considering claim that prison guards “purposefully demeaned
    and sexually harassed [the plaintiff-prisoner] while strip searching him in
    front of female officers” (alteration in original)); Berry v. Oswalt,
    
    143 F.3d 1127
    , 1131 (8th Cir. 1998) (considering claim by female prisoner
    that male guard “had attempted to perform nonroutine patdowns on her,
    had propositioned her for sex, had intruded upon her while she was not
    fully dressed, and had subjected her to sexual comments”); and Watson v.
    Jones, 
    980 F.2d 1165
    , 1165 (8th Cir. 1992) (considering claim by two
    male inmates that female correctional officer routinely “fondled them
    during pat-down searches”). In each case, the court concluded that the
    prisoner-plaintiffs presented colorable constitutional claims. See 
    Wood, 692 F.3d at 1050
    .
    BEARCHILD V. COBBAN                        25
    guards’ efforts to suppress disturbances or restore discipline,
    observing that when prison disturbances arise, “prison
    officials must make ‘decisions in haste, under pressure, and
    frequently without the luxury of a second chance.’” 
    Id. at 1049–50
    (quoting 
    Hudson, 503 U.S. at 6
    ). That context
    requires courts to afford prison staff significant deference in
    their use of force; only “malicious and sadistic” use of force
    will rise to the level of a constitutional violation. 
    Id. at 1050
    .
    The same concerns are not present when officers are accused
    of engaging in conduct for their own sexual gratification or to
    humiliate or degrade inmates.
    Existing case law distinguishes Eighth Amendment
    claims arising from sexual assault and makes a few points
    very clear. First, sexual assault serves no valid penological
    purpose. See 
    Wood, 692 F.3d at 1050
    ; 
    Schwenk, 204 F.3d at 1196
    n.6. Second, where an inmate can prove that a prison
    guard committed a sexual assault, we presume the guard
    acted maliciously and sadistically for the very purpose of
    causing harm, and the subjective component of the Eighth
    Amendment claim is satisfied. See 
    Wood, 692 F.3d at 1050
    .
    Finally, our cases have clearly held that an inmate need not
    prove that an injury resulted from sexual assault in order to
    maintain an excessive force claim under the Eighth
    Amendment. See id.; 
    Schwenk, 204 F.3d at 1196
    . Any
    sexual assault is objectively “repugnant to the conscience of
    mankind” and therefore not de minimis for Eighth
    Amendment purposes. 
    Hudson, 503 U.S. at 10
    (quoting
    
    Whitley, 475 U.S. at 327
    ).
    The decision we issue today follows our prior holdings in
    Schwenk and Wood—that sexual assault has no place in
    prison—and it is entirely consistent with a steady drumbeat
    of recent case law from our sister circuits. See, e.g., Ricks v.
    26                 BEARCHILD V. COBBAN
    Shover, 
    891 F.3d 468
    , 476 (3d Cir. 2018); Washington v.
    Hively, 
    695 F.3d 641
    (7th Cir. 2012). As the Second Circuit
    observed in Crawford v. Cuomo, “societal standards of
    decency regarding sexual abuse and its harmful consequences
    have evolved,” 
    796 F.3d 252
    , 256 (2d Cir. 2015), and all but
    two states have criminalized sexual contact between prisoners
    and guards. See 
    Crawford, 796 F.3d at 259
    n.5–6 (collecting
    statutes). Moreover, Congress passed the PREA unanimously
    in 2003 and the Attorney General promulgated National
    Standards to Prevent, Detect, and Respond to Prison Rape in
    2012. See 77 Fed. Reg. 37,106 (June 20, 2012). These
    legislative enactments are the “clearest and most reliable
    objective evidence of contemporary values.” Atkins v.
    Virginia, 
    536 U.S. 304
    , 312 (2002) (quoting Penry v.
    Lynaugh, 
    492 U.S. 302
    , 331 (1989)). Schwenk and Wood
    reflect our recognition of these societal standards.
    Schwenk and Wood had no occasion to define “sexual
    assault” for Eighth Amendment purposes because it was
    apparent that the extreme misconduct alleged in those cases
    transgressed constitutional boundaries. We now hold that a
    prisoner presents a viable Eighth Amendment claim where he
    or she proves that a prison staff member, acting under color
    of law and without legitimate penological justification,
    touched the prisoner in a sexual manner or otherwise engaged
    in sexual conduct for the staff member’s own sexual
    gratification, or for the purpose of humiliating, degrading, or
    demeaning the prisoner. This definition recognizes that there
    are occasions when legitimate penological objectives within
    a prison setting require invasive searches. It also accounts for
    the significant deference courts owe to prison staff, who work
    in challenging institutional settings with unique security
    concerns. In a case like Bearchild’s, where the allegation is
    that a guard’s conduct began as an invasive procedure that
    BEARCHILD V. COBBAN                            27
    served a legitimate penological purpose, the prisoner must
    show that the guard’s conduct exceeded the scope of what
    was required to satisfy whatever institutional concern
    justified the initiation of the procedure.8 Such a showing will
    satisfy the objective and subjective components of an Eighth
    Amendment claim.9
    B.
    With this definition in mind, and set against the backdrop
    established by Hudson, Wood, and Schwenk, we conclude that
    Instruction No. 12 misstated the elements necessary to
    establish liability for an Eighth Amendment violation arising
    from sexual assault.
    Instruction No. 12 told the jury that Bearchild was
    required to demonstrate that Pasha used “excessive and
    unnecessary force under all of the circumstances”; that Pasha
    “acted maliciously and sadistically for the purpose of causing
    harm and not in a good faith effort to maintain or restore
    discipline”; and that Pasha “caused harm” to Bearchild. Far
    from being a good fit or perfectly reflecting the teachings of
    8
    In the years since we decided Schwenk and Wood, other circuits
    have forged similar rules. See 
    Ricks, 891 F.3d at 476
    ; 
    Crawford, 796 F.3d at 254
    .
    9
    The dissent remarks that it is unclear whether the definition we
    announce today should be woven into an excessive force instruction, or
    whether it should replace Model Jury Instruction 9.26. But our task is to
    resolve the issues presented by Bearchild’s appeal, not rewrite the model
    jury instructions. We do not hold that Model Jury Instruction 9.26 would
    be inapplicable in other cases, nor do we anticipate the facts of future
    cases. As the model jury instructions recognize, trial court judges must
    adapt instructions to accommodate the claims actually raised. See Manual
    of Model Civil Jury Instructions, Introduction.
    28                 BEARCHILD V. COBBAN
    Schwenk and Wood, as the dissent suggests, this instruction
    misstated the law in several significant ways.
    The elements identified in Instruction No. 12 placed a
    greater burden on Bearchild than our law requires. As the
    dissent acknowledges, our case law dictates that all of the
    elements of a § 1983 sexual assault claim are established if a
    prisoner proves that a sexual assault occurred. 
    Wood, 692 F.3d at 1046
    . Unfortunately, Bearchild’s jury had no
    way of knowing that.
    The jury was instructed that Bearchild was required to
    prove that any force exercised was both “excessive and
    unnecessary.” They were not told that any act constituting
    sexual assault is by definition both excessive and
    unnecessary. See 
    id. Similarly, the
    jury was instructed that
    Bearchild was required to show that Pasha acted maliciously
    and sadistically for the purpose of causing harm, without
    being told that a showing of sexual assault also satisfies this
    element. See 
    id. The law
    does not require that Pasha’s
    actions “caused harm to [Bearchild],” in the form of physical
    or lasting emotional injury. 
    Schwenk, 204 F.3d at 1196
    (observing that sexually abusive conduct is “offensive to
    human dignity,” and violates the Eighth Amendment (quoting
    Felix v. McCarthy, 
    939 F.2d 699
    , 702 (9th Cir. 1991))).
    Instruction No. 12 directed the jury to consider several
    factors when deciding whether the three elements had been
    established. The first was “the extent of the injury” Bearchild
    suffered. This likely suggested that Bearchild was required
    to show the pat-down caused physical injury in order to
    establish an Eighth Amendment violation, a proposition
    plainly contrary to our case law. See 
    Wood, 692 F.3d at 1050
    ; 
    Schwenk, 204 F.3d at 1196
    .
    BEARCHILD V. COBBAN                       29
    Instruction No. 12’s direction to consider the “need to use
    force” and the “relationship between the need to use force and
    the amount of force used,” also likely confused the jury
    because it was unaccompanied by an explanation that sexual
    assault does not require violent physical force, or indeed, any
    force. Consideration of “the need to use force,” taken from
    the model instruction, fits when applied to a claim alleging
    that staff used excessive force to respond to an altercation.
    But directing a jury to consider the need to use force is
    misleading, at best, for juries considering sexual assault
    allegations. Further, in the circumstances of Bearchild’s case,
    an instruction to consider the amount of force applied subtly
    suggests that some forms of sexual assault may be de minimis
    and do not rise to the level of a constitutional violation. We
    emphatically rejected that notion in Wood and we reaffirm
    here that sexual assault violates the Eighth Amendment
    regardless of the amount of force used. 
    See 692 F.3d at 1045
    (“Sexual harassment or abuse of an inmate by a corrections
    officer is a violation of the Eighth Amendment.”); see also
    
    Hively, 695 F.3d at 643
    (“An unwanted touching of a
    person’s private parts, intended to humiliate the victim or
    gratify the assailant’s sexual desires, can violate a prisoner’s
    constitutional rights whether or not the force exerted by the
    assailant is significant.”).
    Pasha suggests that any deficiencies in Instruction No. 12
    were rendered harmless by the additional guidance provided
    by Instruction No. 13. Essentially, he argues that if the jury
    found that sexual abuse occurred pursuant to the PREA
    standard set out in Instruction No. 13, it could have applied
    that finding to Instruction No. 12’s more general directions
    and returned a verdict in favor of Bearchild.
    30                  BEARCHILD V. COBBAN
    We are not persuaded. Several different problems were
    caused by the application of Instructions 11–13 to the facts of
    this case, and Instruction No. 13 did not cure them. First,
    Instruction No. 13 set forth one of twelve classes of conduct
    that constitute sexual abuse under the PREA, but the
    instruction did not explain whether the PREA’s “sexual
    abuse” standard had anything to do with Bearchild’s Eighth
    Amendment claim. Pasha’s counsel explained to our panel
    and the trial transcript makes clear, that Pasha requested the
    instruction after the court ruled that Bearchild’s proffered
    exhibits would be admitted. Pasha requested Instruction No.
    13 to give context to the exhibits’ brief mention of the PREA
    investigation that was triggered by Bearchild’s administrative
    grievance. The instruction was left untethered from
    Instructions 11–12, likely because Pasha asked that it be
    added after the court had approved a set of instructions for the
    charge conference. Contrary to the dissent’s suggestion, the
    district court viewed Instruction No. 12 as the one that would
    determine whether Bearchild was assaulted, not Instruction
    No. 13. Because even the district court did not contemplate
    Instruction No. 13 as being pertinent to Bearchild’s Eighth
    Amendment claim, one could hardly expect the jury to make
    such an inference. Deck v. Jenkins, 
    814 F.3d 954
    , 983 (9th
    Cir. 2016) (concluding that trial judge’s erroneous
    interpretation of jury instructions “vividly illustrates” that the
    jury “could no more than guess at the correct rule”).
    Second, the order of the instructions plays a role in our
    review of the entire charge. See United States v. Warren,
    
    25 F.3d 890
    , 898 (9th Cir. 1994). The set of instructions used
    in this case began by explaining causation (Instruction No.
    10), moved on to the two basic elements of every § 1983
    claim (Instruction No. 11), identified the specific elements of
    an Eighth Amendment excessive force claim (Instruction
    BEARCHILD V. COBBAN                       31
    No. 12), and then, in Instruction No. 13, informed the jury of
    conduct that satisfies one of the PREA’s standards for sexual
    abuse. We see no error in Instruction No. 10, as explained
    infra, but Instruction No. 11 told the jury that if Bearchild
    failed to prove any of the elements in Instruction No. 12, its
    verdict should be for the defendant. The jury may have read
    Instruction No. 12 and decided that because Bearchild
    suffered no physical injury, the facts did not support the
    inference that Pasha acted maliciously and sadistically. Thus,
    if the jury considered the instructions sequentially, it may
    have decided there was no liability without ever reaching
    Instruction No. 13.
    The dissent takes issue with the panel’s conclusion that a
    jury may not have reached Instruction No. 13 because “a jury
    is presumed to follow the trial court’s instructions.” 
    Deck, 814 F.3d at 979
    . The dissent’s objection misapprehends the
    nature of the flaw in Bearchild’s jury instructions, and also
    misapplies Deck. The problem arose precisely because a jury
    is presumed to follow the court’s instructions, and Instruction
    No. 12 directed the jury that Bearchild “must prove the
    following elements,” without explaining that if they found the
    pat-down became a sexual assault, Bearchild established an
    Eighth Amendment violation.
    The jury was not given a definition of sexual assault for
    Bearchild’s Eighth Amendment claim; Instruction No. 13
    informed the jury of the standard applicable to Bearchild’s
    administrative grievance. Even if we were to assume that the
    jury applied an acceptable definition, it had no way of
    knowing that any element of Instruction No. 12 was per se
    satisfied if it decided the pat-down became a sexual assault,
    let alone every element. Because Instruction No. 11 directed
    the jury to find in Pasha’s favor if it concluded that Bearchild
    32                 BEARCHILD V. COBBAN
    failed to prove any of the elements in Instruction No. 12,
    “[t]he instruction may have short-circuited the jury’s
    deliberation by offering a path to finding for [Pasha] without
    requiring that it assess all of the relevant [standards].” Frost
    v. BNSF Ry. Co., 
    914 F.3d 1189
    , 1197 (9th Cir. 2019).
    Pasha argues that reliance on Schwenk and Wood is
    misplaced because the principles announced in those cases
    arose in a summary judgment context, where the disputed
    facts were viewed in the light most favorable to the plaintiff.
    Pasha contends that Bearchild mistakenly assumes that, at
    trial, he was entitled to a presumption that a sexual assault
    occurred. This argument also misses the mark. Our task is to
    determine whether the instructions correctly identified the
    elements Bearchild was required to prove at trial. The
    portions of Schwenk and Wood upon which we rely set out
    the applicable law governing Eighth Amendment sexual
    assault claims, and the legal principles articulated in these
    cases are not influenced by the procedural requirement that
    the facts are viewed in the light most favorable to the non-
    moving party at the summary judgment stage. Contrary to
    Pasha’s assertions, our case law does not bake in an
    assumption that a sexual assault took place. Rather, it simply
    holds that where a plaintiff proves a prison staff member
    sexually assaulted him or her, the prisoner necessarily
    establishes an Eighth Amendment violation. See City of Long
    Beach v. Standard Oil Co., 
    46 F.3d 929
    , 936 (9th Cir. 1995)
    (holding that plaintiffs are entitled to “instructions on the
    theories of their case if they are supported by the evidence”).
    We are not persuaded by Pasha’s argument that he would
    have been hindered in presenting his defense if the
    instructions had been tailored to fit an Eighth Amendment
    sexual assault claim. In fact, Pasha could have defended the
    BEARCHILD V. COBBAN                      33
    case before a properly instructed jury in exactly the same way
    he did: by arguing that his pat-down search was not an
    unconstitutional sexual assault, and was instead a necessarily
    invasive but permissible pat-down for contraband.
    C.
    Bearchild did not object to Instruction No. 12 at trial, so
    we next consider whether the instruction was plainly
    erroneous and whether the error affected Bearchild’s
    substantial rights. We conclude that both requirements are
    satisfied.
    An error is plain when an instruction “adds an obviously
    non-existent element to the plaintiff’s burden of proof.”
    
    Hoard, 904 F.3d at 790
    . Schwenk and Wood established legal
    principles applicable to Eighth Amendment cases dealing
    with sexual assault, and the instructions here impermissibly
    deviated from those standards. Thus, on the facts of this case,
    the error is not merely that the instructions were not a “model
    of clarity,” 
    C.B., 769 F.3d at 1021
    , nor simply “less than
    artful.” United States v. Hegwood, 
    977 F.2d 492
    , 496 (9th
    Cir. 1992).
    The dissent argues that the lack of a model instruction
    specifically tailored to this type of claim suggests that a
    correct formulation is not yet plain or obvious. But the model
    instructions are not a compendium of all that is plain or
    obvious; they are “prepared to help judges communicate more
    effectively with juries,” and they may require modification in
    a particular case. Manual of Model Civil Jury Instructions,
    Introduction; see also, e.g., United States v. Paul, 
    37 F.3d 496
    , 501 (9th Cir. 1994) (holding that use of instructions
    closely tracking the model instructions constituted plain
    34                       BEARCHILD V. COBBAN
    error); 
    Hegwood, 977 F.2d at 496
    (observing that use of
    model instruction would have constituted plain error). To
    support its plain error argument, the dissent cites to a
    statement in the model instructions that “[t]he Committee has
    not formulated an instruction that relates to sexual harassment
    claimed by an inmate.”10 But the dissent fails to note that the
    same source directs readers to Wood and Schwenk, thereby
    signposting that Model Instruction 9.26, unadapted, is not the
    right fit for a sexual assault claim. See 
    id. The third
    prong of the plain error test requires that we
    consider whether the error prejudiced the complaining party
    or otherwise affected his or her substantial rights. 
    Hoard, 904 F.3d at 790
    . Even in the case of plain error review,
    “[w]hen the trial court erroneously adds an extra element to
    the plaintiff’s burden of proof, it is unlikely that the error will
    be harmless.” 
    Id. at 791
    (alteration in original) (quoting
    
    Sanders, 657 F.3d at 781
    ). Bearchild introduced evidence
    from which a jury could have found that Pasha stroked and
    fondled him for the purpose of causing humiliation or for
    Pasha’s own sexual gratification. We do not know whether
    the jury found this testimony credible, but even if it did, it
    likely would not have imposed liability because Instruction
    No. 12 misdirected the jury. We have no difficulty
    concluding that Instruction No. 12 prejudiced Bearchild.
    The dissent asserts that even if the jury had been properly
    instructed, it still would not have assigned liability to Pasha.
    But the dissent’s wholesale adoption of Pasha’s version of
    events includes several unsupported assumptions. For
    example, the dissent asserts that Bearchild “conceded” he had
    claimed the sexual assault lasted for five minutes, despite not
    10
    Manual of Model Civil Jury Instructions, at 194.
    BEARCHILD V. COBBAN                       35
    mentioning this in his original grievance. It also asserts that
    Bearchild affirmed that Pasha only momentarily grabbed his
    penis. The trial transcript shows that Bearchild testified
    Pasha engaged in a pat-down from behind, and then walked
    around to the front of his body. On cross-examination,
    Bearchild agreed that the groping and squeezing lasted five
    minutes, that the inappropriate touching continued after Pasha
    came around to his front, and that Pasha asked him to pull his
    pants and underwear away from his body. Bearchild never
    conceded that Pasha’s assault was momentary.
    The original grievance makes no mention of duration, so
    it can hardly be deemed contradictory to Bearchild’s
    testimony, and although the dissent asserts that inmate Ball
    testified the sexual assault took place entirely from behind
    and lasted over five minutes, Ball merely testified that the
    pat-down started from behind and lasted “a little over five
    minutes.” He was not asked whether Pasha walked around to
    the front of Bearchild’s body. The dissent’s view that
    Bearchild corroborated Pasha’s defense by admitting that a
    bulge in his waistband required an additional pat-down
    misinterprets Bearchild’s claim. Bearchild did not claim that
    Pasha had no justification to begin his pat-down; he claimed
    that the pat-down became sexually assaultive.
    Prong four of the plain error test asks whether “the error
    seriously impaired the fairness, integrity, or public reputation
    of judicial proceedings.” 
    C.B., 769 F.3d at 1019
    (quoting
    Diaz-Fonseca v. Puerto Rico, 
    451 F.3d 13
    , 36 (1st Cir.
    2006)). We do not hesitate to conclude that jury instructions
    that overstate or misstate the elements a pro se prisoner must
    prove undermine the fairness of judicial proceedings.
    Bearchild alleged that Pasha engaged in serious misconduct
    that degraded his personal dignity and undermined public
    36                     BEARCHILD V. COBBAN
    confidence in the integrity of our penological institutions.
    Because his ability to pursue his claim was fundamentally
    diminished by the jury instructions in this case, the final
    prong of the plain error test is satisfied.
    V.
    We remand this case for a new trial with appropriate jury
    instructions on the substantive law applicable to Bearchild’s
    claim. We find no plain error in Instruction No. 10, but
    because we remand for a new trial, we briefly pass on
    Bearchild’s claim that Instruction No. 10 misstated the law
    with respect to § 1983 causation. Instruction No. 10 told the
    jury:
    In order to establish that the acts of the
    defendant Larry Pasha deprived the plaintiff
    of his particular rights under the United States
    Constitution as explained in later instructions,
    the plaintiff must prove by a preponderance of
    the evidence that the acts were so closely
    related to the deprivation of the plaintiff’s
    rights as to be the cause of the ultimate injury.
    Bearchild contends on appeal that this instruction added an
    additional, and legally unnecessary, element of causation.
    Bearchild did not object to this instruction, so we review for
    plain error.11 See 
    C.B., 769 F.3d at 1016
    .
    11
    Bearchild argues the court should review Instruction No. 10 de
    novo under an expanded version of the pointless formality exception. We
    have said “[w]e will not punish a pro se litigant with plain error rather than
    de novo review simply because he failed to say the words ‘I object’ when
    the trial judge and defendants knew why the instruction might be
    BEARCHILD V. COBBAN                             37
    We start from first principles: “[i]n a § 1983 action, the
    plaintiff must . . . demonstrate that the defendant’s conduct
    was the actionable cause of the claimed injury. To meet this
    causation requirement, the plaintiff must establish both
    causation-in-fact and proximate causation.” Harper v. City
    of L.A., 
    533 F.3d 1010
    , 1026 (9th Cir. 2008) (internal
    citations omitted); see also Arnold v. I.B.M. Corp., 
    637 F.2d 1350
    , 1355 (9th Cir. 1981) (holding that a § 1983 plaintiff
    must establish both actual and proximate causation).
    Despite Bearchild’s protestations to the contrary,
    Instruction No. 10 does no more than restate the principle of
    proximate causation. It is true that this instruction derives
    from cases that involve Monell-type municipal liability
    claims, where proximate causation is often a contested issue.
    It also arguably duplicates later instructions. But Instruction
    No. 10 does not inaccurately state the law with respect to
    Bearchild’s burden of persuasion on causation.
    Clem v. Lomeli, 
    566 F.3d 1177
    (9th Cir. 2009), another
    § 1983 case, is not to the contrary. There, we remanded for
    a new trial after the district court gave the jury a nearly
    identical instruction to Instruction No. 10. 
    Id. at 1181,
    1183.
    The difference is that in Clem, the plaintiff was proceeding on
    a deliberate indifference theory—i.e., the plaintiff alleged that
    the defendant’s failure to act gave rise to § 1983 liability, and
    the instruction only allowed the jury to find in the plaintiff’s
    favor if “the act of defendant Lomeli deprived [Clem] of his
    particular rights[.]” 
    Id. at 1180
    (first alteration in original)
    (emphasis added). Thus, the instruction misstated the law
    erroneous and what the objection would have been,” Chess v. Dovey,
    
    790 F.3d 961
    , 971 (9th Cir. 2015), but we conclude that Instruction No. 10
    survives either standard of review.
    38                      BEARCHILD V. COBBAN
    applicable to the plaintiff’s “legitimate ‘failure to act’ theory
    of liability[.]” 
    Id. at 1182.
    Bearchild’s case materially differs
    because his theory of liability is tied directly to Pasha’s
    affirmative actions—there is no allegation that anything
    Pasha failed to do violated Bearchild’s Eighth Amendment
    rights. The problems we identified in Clem are not present in
    this case, and we discern no plain error in Instruction No. 10.
    AFFIRMED IN PART, REVERSED IN PART, AND
    REMANDED.12
    CALLAHAN, Circuit Judge, concurring in part and
    dissenting in part:
    I agree with the majority’s conclusion that the district
    court’s decision not to continue the trial sua sponte was
    within its broad discretion and was not “arbitrary or
    unreasonable.” United States v. Kloehn, 
    620 F.3d 1122
    , 1127
    (9th Cir. 2010) (quoting United States v. Flynt, 
    756 F.2d 1352
    , 1358 (9th Cir. 1985)). However, the district court’s use
    of the Ninth Circuit’s model jury instruction for Eighth
    Amendment excessive force claims, if error, was not plain
    error warranting a new trial, particularly in light of the district
    court’s additional instruction defining “sexual abuse” in a
    manner well-tailored to the facts of the case. Contrary to
    the majority’s conclusion, these instructions—though
    imperfect—did not require Bearchild to prove “actual force”
    and “physical injury,” and they did not state or imply that
    certain forms of prisoner sexual abuse fall outside the Eighth
    12
    Costs are awarded to Bearchild.
    BEARCHILD V. COBBAN                      39
    Amendment’s protections against “cruel and unusual
    punishments.” Accordingly, I would affirm the jury’s
    verdict.
    After a two-day trial, the jury in this case rejected
    Bearchild’s claim that a prison guard’s brief touching of his
    groin area in the course of an otherwise lawful, clothed-body
    pat-down search amounted to excessive force in the form of
    sexual abuse. For good reason: Bearchild’s own testimony
    undercut the credibility of this allegation and suggested that
    the prison guard acted reasonably and without malice after
    detecting a suspicious lump at the waistband of Bearchild’s
    pants. Additional witness testimony contradicted portions of
    Bearchild’s account and corroborated the testimony of
    Sergeant Pasha, the prison guard who conducted the pat-
    down. In other words, any imperfection in the jury
    instructions had no effect on the verdict; a new jury, more
    clearly informed that sexual abuse does constitute “excessive
    force” under the Eighth Amendment, would not decide the
    case any differently. Because Bearchild has failed to
    demonstrate prejudice and this case does not present the type
    of “manifest injustice” required for reversal under our court’s
    precedents, I respectfully dissent from that portion of the
    court’s holding and would affirm the judgment below.
    I.
    It has been nearly six years since Bearchild, an inmate in
    the Montana prison system, first alleged that prison guard
    Pasha used excessive force against him during a routine,
    clothed-body pat-down search of Bearchild’s legs and groin
    area. At the time of the pat-down, Bearchild had just exited
    a bathroom and was walking with two fellow inmates to an
    educational course at the prison. Later that day, Bearchild
    40                BEARCHILD V. COBBAN
    submitted a grievance through the prison’s grievance system.
    Lieutenant Blaz was assigned to conduct a Prison Rape
    Elimination Act (PREA) investigation. Over the next week,
    Blaz interviewed multiple witnesses, including Bearchild and
    Pasha, reviewed various documents and incident reports, and
    wrote a detailed report of investigation. Bearchild’s primary
    complaint was that Pasha had him pull his pants and
    underwear away from his waist in order to determine if he
    was carrying contraband in his waistband. This, Bearchild
    complained, was embarrassing and caused him to become
    emotional due to memories of a childhood sexual assault.
    Blaz ultimately concluded that Pasha’s clothed-body
    search of Bearchild complied with Montana State Prison
    Procedures and found “no basis” for Bearchild’s allegations
    of sexual assault and staff misconduct. In his letter to
    Bearchild explaining his decision, Blaz wrote:
    The elements of your complaint have been
    carefully examined. It is important that you
    understand that a pat search is somewhat
    intrusive by its nature. It requires that the
    staff member engage in a level of touch that
    allows detection of foreign objects. Pat
    searches can range from a minor frisk to a
    time consuming and more complete process.
    Detection and prevention of contraband
    within the facility is a valid penological
    interest and absolute necessity [sic] to the
    safety and security of the facility. There
    appears to be no merit to the complaints of a
    sexual nature that you have attributed to the
    pat search therefore your claim is unfounded.
    Staff will continue to perform their duties
    BEARCHILD V. COBBAN                      41
    related to the safety and security of this
    institution.
    Over the next four years, Bearchild continued to pursue
    his grievance and eventually filed suit in the Montana district
    court pursuant to 42 U.S.C. § 1983, alleging that Pasha’s
    clothed-body pat-down search constituted cruel and unusual
    punishment in violation of the Eighth Amendment. At trial,
    the district court’s preliminary instructions described the
    parties’ factual claims and the issues to be determined by the
    jury as follows:
    The plaintiff Dewayne Bearchild asserts that
    the defendant Larry Pasha used excessive
    force and sexually assaulted him during a
    clothed body pat search by fondling plaintiff’s
    penis and testicles for approximately five
    minutes. The plaintiff has the burden of
    proving these claims.
    The defendant Larry Pasha denies that the pat
    search of Mr. Bearchild was performed with
    excessive force or sexual intent.        The
    defendant claims that the pat search was
    properly conducted in a good faith effort to
    maintain order within the prison, lasted less
    than one minute, and that plaintiff did not
    suffer any injury.
    Bearchild represented himself pro se. In his trial
    testimony, he described the incident he characterizes as a
    “sexual assault”:
    42              BEARCHILD V. COBBAN
    Now a pat search is a pat (indicating). Well,
    his became like this (indicating). It was no
    more a pat search. He was looking for the
    medicine bag. He couldn’t find it. So then
    his hands started coming down. And that’s
    when he reached down, went up the right leg,
    went by the crotch, kind of grabbed my
    testicles, and then he went down to the left leg
    and back up again. Then that’s when he felt
    the object, he said in my waistband.
    Now, remember, I was rushing to take a—to
    urinate. And when I heard, “Last call,” I
    didn’t actually finish urinating, and my penis
    didn’t have enough time to drop down into the
    pants, so it was stuck.
    So when I walked out, that’s when he—he
    turned around. He felt it when he was behind
    me. He said, “What is this?”
    And I’m now like this, looking straight
    forward. “That’s my penis.”
    Well, apparently he didn’t believe me, so he
    came around this way. Now he’s in front of
    me. He grabs this underneath. He is
    squeezing. Then he’s rubbing this way.
    “What is this?”
    Again, “It’s my penis. You just got through
    touching it.”
    BEARCHILD V. COBBAN                      43
    . . . . And when I turned around this way,
    that’s when he had me pull my underwear and
    the pants away from my body so he can view
    down inside. Now not seeing there’s no
    weapons, he sat there.
    (Emphasis added.)
    On cross-examination, Bearchild affirmed this sequence
    of events, including Pasha’s momentary grabbing of his penis
    through his clothes. He conceded that he had, at times,
    claimed the sexual assault lasted for five minutes, even
    though he never mentioned this when he filed his original
    grievance. And he reiterated that when the pat-down search
    began, his penis was still caught in his waistband from his
    recent bathroom visit, prompting Pasha to examine the lump
    further.
    The testimony of Bearchild’s main eyewitness, inmate
    Ball, was inconsistent with Bearchild’s account. Ball testified
    that the sexual assault took place entirely from behind and
    lasted over five minutes, in full view of multiple inmates and
    prison staff, all of whom were laughing throughout the
    incident.
    Pasha did not dispute that the pat-down search of
    Bearchild’s groin area took place. Instead, he denied
    Bearchild’s allegations of excessive touching and Bearchild’s
    characterization of the incident as a sexual assault. He
    presented multiple witnesses in his defense, including
    witnesses who discussed (and demonstrated) the prison’s
    policies and procedures for pat-down searches of an inmate’s
    groin area. Significantly, both Pasha and an eyewitness,
    Officer Schlosser, testified that Pasha detected a strange
    44                  BEARCHILD V. COBBAN
    bulge in Bearchild’s waistband during the initial pat-down,
    and that this—not a desire to engage in malicious and sadistic
    behavior—was what prompted a focused follow-on search of
    Bearchild’s waist and groin area to ensure that the object was
    not contraband. This was consistent with Pasha’s original
    statement to the PREA investigator. Also consistent with his
    original statement, Pasha stated that he had Bearchild pull the
    waistband of his pants and underwear away from his body so
    that he could visually ensure he was not carrying any
    contraband. Both Pasha and Schlosser testified that the pat-
    down lasted only a few seconds and involved no excessive
    touching of Bearchild’s groin area.
    As noted in the majority’s opinion, the district court used
    our standard instruction for Eighth Amendment excessive
    force claims, Ninth Circuit Model Civil Jury Instruction 9.26
    (Instruction No. 12), and Bearchild did not object.
    Immediately following that instruction, the district court
    provided an additional instruction at Pasha’s request
    (Instruction No. 13), and again Bearchild did not object. That
    instruction, adopted from the PREA, defined “sexual abuse”
    as “intentional contact, either directly or through the clothing
    of or with the genitalia, anus, groin, breast, inner thigh, or the
    buttocks that is unrelated to official duties or where the staff
    member has the intent to abuse, arouse, or gratify sexual
    desire.”
    In his opening and summation, Pasha did not argue that
    sexual abuse, as defined by Instruction No. 13, falls short of
    the requirements for proving excessive force as set forth in
    Instruction No. 12. Nor did he argue that sexual contact took
    place but was consensual. Instead, he argued—consistent
    with the preliminary instructions—that his pat-down of
    Bearchild’s groin area lasted no longer than necessary, was
    BEARCHILD V. COBBAN                        45
    conducted in good faith and without malicious intent, was not
    excessive or inappropriate, and was part of Pasha’s duty of
    maintaining discipline at the prison. In other words, he was
    just doing his job—a job that, for better or for worse, requires
    him to regularly conduct pat-down searches of inmates’ leg
    and groin areas in order to combat the flow of contraband
    within the prison.
    II.
    As the majority recognizes, because Bearchild did not
    object to Instruction No. 12, we may review that instruction
    for plain error only. Fed. R. Civ. P. 51(d)(2); C.B. v. City of
    Sonora, 
    769 F.3d 1005
    , 1016 (9th Cir. 2014) (en banc).
    “Such review permits us to notice and correct a district
    court’s deviation from a legal rule only if three conditions are
    met”: (1) there is error; (2) the error is plain or obvious; and
    (3) the error affects the moving party’s substantial rights (i.e.,
    the error must be prejudicial). United States v. Jimenez,
    
    258 F.3d 1120
    , 1124 (9th Cir. 2001); accord City of 
    Sonora, 769 F.3d at 1018
    . This third inquiry usually means that the
    error “must have affected the outcome of the district court
    proceedings.” United States v. Olano, 
    507 U.S. 725
    , 734
    (1993). If all three of these conditions are met, we should
    exercise our discretion to correct plain error “only if the error
    ‘seriously affect[s] the fairness, integrity or public reputation
    of judicial proceedings.’” City of 
    Sonora, 769 F.3d at 1018
    –19 (quoting 
    Olano, 507 U.S. at 732
    (internal
    quotation marks and citation omitted)). The burden for
    meeting the third and fourth prongs of the plain error test
    rests with the appellant. 
    Olano, 507 U.S. at 734
    –36; United
    States v. Vonn, 
    535 U.S. 55
    , 62–63 (2002).
    46                     BEARCHILD V. COBBAN
    The Supreme Court has explained that “appellate-court
    authority to remedy [an] error” under the plain error test “is
    strictly circumscribed.” Puckett v. United States, 
    556 U.S. 129
    , 134 (2009).1 “There is good reason for this; ‘anyone
    familiar with the work of courts understands that errors are a
    constant in the trial process, that most do not much matter,
    and that a reflexive inclination by appellate courts to reverse
    because of unpreserved error would be fatal.’” 
    Id. (quoting United
    States v. Padilla, 
    415 F.3d 211
    , 224 (1st Cir. 2005)
    (Boudin, C. J., concurring)). Thus strict adherence to the
    plain error standard is critical, as it helps “to induce the
    timely raising of claims and objections, which gives the
    district court . . . [the court that is] ordinarily in the best
    position to determine the relevant facts and adjudicate the
    dispute . . . the opportunity to consider and resolve them.” 
    Id. We have
    observed that the plain error standard of review
    in the civil context is even stricter than the plain error
    standard applied in criminal cases. City of 
    Sonora, 769 F.3d at 1016
    . Because “the stakes are lower in the civil context . . .
    plain errors should ‘encompass[ ] only those errors that reach
    1
    As the Fifth Circuit has observed, the plain error standard “mandates
    considerable deference to the district court and focuses on whether the
    severity of the error’s harm demands reversal, . . . not whether the district
    court’s action . . . deserves rebuke.” United States v. Mendoza-Velasquez,
    
    847 F.3d 209
    , 212–13 (5th Cir. 2017). “After all, ‘plain-error review is
    not a grading system for trial judges.’” 
    Id. (quoting Henderson
    v. United
    States, 
    568 U.S. 266
    , 278 (2013)). “The appellant’s burden, then, ‘is
    difficult, as it should be.’” 
    Id. (quoting Puckett,
    556 U.S. at 135 (internal
    citation and quotation marks omitted)). Errors warranting reversal under
    the plain error standard “are rare and egregious such that they would
    shock the conscience of the common man, serve as a powerful indictment
    against our system of justice, or seriously call into question the
    competence or integrity of the district judge.” 
    Id. (internal quotation
    marks and citations omitted).
    BEARCHILD V. COBBAN                                47
    the pinnacle of fault envisioned by [this] standard.” 
    Id. at 1018
    (quoting Hemmings v. Tidyman’s Inc., 
    285 F.3d 1174
    ,
    1193 (9th Cir. 2002) (internal citation and quotation marks
    omitted)); see Draper v. Rosario, 
    836 F.3d 1072
    , 1085 (9th
    Cir. 2016) (plain error in the civil context requires reversal
    only in “extraordinary cases,” where “review is necessary to
    prevent a miscarriage of justice”) (quoting 
    Hemmings, 285 F.3d at 1093
    (internal citation and quotation marks
    omitted)); see also Franklin Prescriptions, Inc. v. N.Y. Times
    Co., 
    424 F.3d 336
    , 341 (3d Cir. 2005) (“Plain error review is
    discretionary—it should be exercised sparingly and should
    only be invoked with extreme caution in the civil context.”)
    (internal quotation marks omitted). “Accordingly, when
    reviewing civil jury instructions for plain error, [this court]
    consider[s] the costs of correcting an error, and—in
    borderline cases—the effect that a verdict may have on
    nonparties.” City of 
    Sonora, 769 F.3d at 1018
    (citing Fed. R.
    Civ. P. 51 advisory committee’s note; Schiavone v. Fortune,
    
    477 U.S. 21
    , 31 (1986); United States v. Petri, 
    731 F.3d 833
    ,
    839 (9th Cir. 2013)).2
    Applying these principles, we have held that, even when
    a jury instruction is “not a model of clarity,” reversal under
    the plain error standard is unwarranted unless the instruction
    2
    See also Elder v. Holloway, 
    984 F.2d 991
    , 998 (9th Cir. 1993)
    (Kozinski, J., dissenting) (“The purpose of Rule 51 is to require timely
    objections to instructions so the trial judge has a chance to change them
    before the jury retires to consider its verdict. Without it, a party who fails
    to object to a defective instruction would get two bites at the apple. If the
    party gets a favorable verdict despite the bad instruction, it wins; if the
    verdict is unfavorable, the party still has a shot at a new trial by appealing
    on the ground that the instruction was defective. Moreover, the cost of an
    appellate reversal based on faulty jury instructions—a completely new
    trial—is obviously very high.”).
    48                     BEARCHILD V. COBBAN
    clearly misstates the law. 
    Id. at 1021;
    see Dang v. Cross,
    
    422 F.3d 800
    , 805 (9th Cir. 2005) (“In evaluating jury
    instructions, prejudicial error results when, looking to the
    instructions as a whole, the substance of the applicable law
    was [not] fairly and correctly covered.”) (internal citation and
    quotation marks omitted); United States v. Hegwood,
    
    977 F.2d 492
    , 496 (9th Cir. 1992) (no plain error where the
    court blended language from the relevant criminal statute and
    a model jury instruction, even though the resulting instruction
    in its entirety was “less than artful”).3 Likewise, we should
    not reverse for plain error unless it is “sufficiently clear at the
    time of trial” that the district court’s instruction was
    impermissible. Hoard v. Hartman, 
    904 F.3d 780
    , 790 (9th
    Cir. 2018) (quoting 
    Draper, 836 F.3d at 1085
    ); see
    
    Henderson, 568 U.S. at 278
    (noting that “lower court
    decisions that are questionable but not plainly wrong (at time
    of trial or at time of appeal) fall outside” the scope of plain
    error review). Accordingly, when a district court uses the
    relevant model jury instructions based on the offense or claim
    alleged, we generally will find reversible plain error only
    when that instruction (1) fails to include a necessary element,
    or (2) adds an obviously non-existent one. 
    Hoard, 904 F.3d at 791
    ; see also United States v. Warren, 
    984 F.2d 325
    ,
    327–28 (9th Cir. 1993); 
    Hegwood, 977 F.2d at 496
    .
    3
    See also Cozzo v. Tangipahoa Parish Council–President Gov’t,
    
    279 F.3d 273
    , 293–94 (5th Cir. 2002) (stating that to reverse for plain
    error in civil jury instructions, the court “must find an obviously incorrect
    statement of law that was probably responsible for an incorrect verdict,
    leading to substantial injustice”); Teixeira v. Town of Coventry ex rel.
    Przybyla, 
    882 F.3d 13
    , 18 (1st Cir. 2018) (observing that reversals on
    plain error review of jury instructions are “hen’s-teeth rare”).
    BEARCHILD V. COBBAN                        49
    III.
    Here, the district court neither omitted a necessary
    element nor added a non-existent one when it used Ninth
    Circuit Model Civil Jury Instruction 9.26, our standard
    instruction for Eighth Amendment excessive force claims.
    The elements listed in Instruction No. 12, which closely
    paralleled Model Jury Instruction 9.26, appropriately
    reflected the core judicial inquiry for such claims: “whether
    force was applied in a good-faith effort to maintain or restore
    discipline, or maliciously and sadistically to cause harm.”
    Hudson v. McMillan, 
    503 U.S. 1
    , 7 (1992). Likewise, the
    elements listed in Instruction No. 12 essentially matched the
    excessive force allegation as presented by Bearchild in his
    testimony: (1) that Pasha used “excessive and unnecessary
    force” by fondling Bearchild’s groin beyond what was
    required for the pat-down search; (2) that this touching
    constituted sexual abuse and was not “a good faith effort to
    maintain or restore discipline”; and (3) that the sexual abuse
    was harmful to Bearchild.
    The majority claims that Instruction No. 12 “misstated the
    elements necessary to establish liability for an Eighth
    Amendment violation arising from sexual assault” by
    requiring Bearchild to show “physical injury” and by
    suggesting that “sexual assault . . . require[s] violent physical
    force.” But this is not a fair reading of the instruction, which
    uses neither of these terms. The plain language of the
    elements portion of the instruction requires the jury to
    consider only whether Pasha “used excessive and
    unnecessary force under all the circumstances” and whether
    he “acted maliciously and sadistically for the purpose of
    causing harm and not in a good faith effort to maintain or
    restore discipline.” The dichotomy presented by these
    50                 BEARCHILD V. COBBAN
    elements—excessive and abusive behavior on the one hand,
    good-faith law enforcement activity on the other—not only
    appropriately addressed the “core judicial inquiry” of
    Bearchild’s excessive force claim, it was a good fit for
    contrasting the factual allegations of the parties, which
    centered around Pasha’s intent and the duration of the pat-
    down.
    Perhaps the factors listed in the second half of Ninth
    Circuit Model Civil Jury Instruction 9.26 are not perfectly
    tailored to claims involving non-forcible sexual assault.
    Could the district court have modified these factors slightly
    to emphasize that proof of physical injury is not required?
    Probably. Could the court have added a sentence at the end
    of Instruction No. No. 13 to clarify that if the jury believed
    Pasha sexually abused Bearchild, then the elements of
    excessive force and willful and malicious intent are
    necessarily met? Of course.
    But this is plain error review, and so the question is not
    whether the trial judge failed to achieve perfection. Rather,
    the issue is whether the standard excessive force elements
    listed in Model Jury Instruction 9.26 are legally erroneous
    when the claim involves sexual abuse rather than some other
    kind of physical abuse. Nothing in the model instructions or
    our case law says that they are. And therefore, by definition,
    the alleged instructional error perceived by the majority
    cannot be plain or obvious. See 
    Olano, 507 U.S. at 734
    (in
    order for an error to be “plain,” it must be “obvious” or “clear
    under current law”). In fact, the comment to the model
    instruction explicitly states that “[t]he Committee has not
    formulated an instruction that relates to sexual harassment
    claimed by an inmate.” Ninth Cir. Model Civil Jury
    Inst ruc t i o n s , 9.26 Particular Rights—Eighth
    BEARCHILD V. COBBAN                              51
    Amendment—Convicted Prisoner’s Claim of Excessive
    Force, Comment (2017 ed.). The lack of a model instruction
    tailored for this type of claim suggests, if anything, that the
    yet-to-be-issued correct formulation of an instruction
    (assuming it should differ from the standard instruction for an
    Eighth Amendment excessive force claim) is not yet plain or
    obvious—at least not for trial judges lacking the power of
    clairvoyance.4
    4
    In his brief, Bearchild seems to suggest that the Montana district
    court should have looked to the unpublished case of Cleveland v. Curry,
    No. 07-CV-02809-NJV, 
    2014 WL 690846
    (N.D. Cal. Feb. 21, 2014) for
    guidance on how to appropriately modify the elements of Model Jury
    Instruction 9.26 in an excessive force case involving alleged sexual abuse.
    In Cleveland, the district court instructed the jury as follows:
    Under the Eighth Amendment, a convicted prisoner has
    the right to be free from “cruel and unusual
    punishment.” In order to prove the defendant deprived
    each plaintiff of his Eighth Amendment right, each
    plaintiff must prove by a preponderance of the evidence
    that defendant . . . sexually assaulted one or more of the
    Plaintiffs.
    In determining whether defendant . . . sexually
    assaulted one or more of the Plaintiffs in this case,
    consider the need to use force in conducting the search,
    the relationship between that need and the amount of
    force used, and whether defendant applied the force in
    good faith.
    
    2014 WL 690846
    , at *11–12. While I agree Cleveland provides a good
    example of how district courts might exercise their discretion to fashion
    jury instructions in similar cases in the future, the Cleveland instructions
    are not “current law” for the purpose of plain error review.
    52                 BEARCHILD V. COBBAN
    The majority asserts that our decisions in Schwenk v.
    Hartford, 
    204 F.3d 1187
    (9th Cir. 2000) and Wood v.
    Beauclair, 
    692 F.3d 1041
    (9th Cir. 2012) make it ‘plain and
    obvious’ under current law that the district court committed
    instructional error. But neither of those cases addressed
    Model Jury Instruction 9.26. Instead, they stand for the non-
    objectionable proposition that there is no penological
    justification for a prison guard to sexually assault a prisoner,
    and that if a plaintiff proves a sexual assault occurred then he
    or she necessarily has met the elements of an excessive force
    claim under 28 U.S.C. § 1983. See 
    Schwenk, 204 F.3d at 1197
    ; 
    Wood, 692 F.3d at 1050
    . Significantly, both
    Schwenk and Wood arose in the summary judgment
    context—in Schwenk, we rejected the defendant’s argument
    for qualified immunity; in Wood, we rejected the defendant’s
    consent defense—and therefore neither case addressed the
    specific issue here: the appropriateness of the excessive force
    jury instruction when the defendant does not deny that the
    touching occurred but instead argues that it was not sexual in
    nature and served a valid, penological purpose.
    Bearchild also cites the Tenth Circuit’s decision in Giron
    v. Corrections Corporation of America, 
    191 F.3d 1281
    (10th
    Cir. 1999), which we cited in Wood. In Giron, the defendant
    prison guard did not deny the inmate’s allegations of sexual
    intercourse, but instead argued at trial that the acts were
    consensual. 
    Id. at 1284.
    The Giron district court used an
    excessive force instruction similar to Instruction No. 12 here,
    and the Tenth Circuit found the instruction plainly erroneous
    because it imposed an “additional hurdle [on Ms. Giron] of
    showing that the coercion involved malice under a test
    primarily designed for a prison guard’s use of force to
    maintain order.” 
    Id. at 1290
    (emphasis added). Bearchild
    argues that Giron is dispositive here. Not so: unlike the
    BEARCHILD V. COBBAN                        53
    defendant in Giron, Pasha did not argue consent; instead, he
    denied that the touching was sexual in nature or that it fell
    outside the scope of a lawful, clothed-body pat-down wherein
    he reasonably suspected Bearchild of carrying contraband in
    his waistband.
    This difference is critical. If the facts in this case were
    similar to the facts in Giron or Wood—that is, if Pasha’s
    defense was that sexual assault cannot, by definition,
    constitute “excessive force”—then I might agree there was
    plain and obvious error. But Pasha asserted that there was no
    sexual assault, and at no time did he argue that sexual abuse
    of inmates by prison guards falls outside of Eighth
    Amendment protections against cruel and unusual
    punishment. Thus the majority’s holding that “where a
    plaintiff proves that a prison staff member committed a
    sexual assault, the prisoner necessarily establishes an Eighth
    Amendment violation,” is a correct statement of law but
    inapplicable to the factual dispute at issue in this case.
    The jury instructions in this case accurately (if
    imperfectly) reflected our holdings in Schwenk and Wood.
    Even if there was error, it was not plain.
    IV.
    Even if the district court committed plain and obvious
    error when it used the Ninth Circuit’s standard excessive
    force instruction in a case involving alleged sexual abuse,
    Bearchild still has the burden of meeting the third and fourth
    prongs of the plain error test: (1) prejudice (i.e., that the
    outcome of the trial would have been different but for the
    instructional error); and (2) that the error “seriously affect[s]
    the fairness, integrity or public reputation of judicial
    54                 BEARCHILD V. COBBAN
    proceedings.” City of 
    Sonora, 769 F.3d at 1018
    –19 (internal
    quotation marks and citation omitted). He has not done so.
    First, any potential prejudice stemming from Instruction
    No. 12 was cured by Instruction No. 13. This instruction
    defined sexual abuse of an inmate to include “intentional
    contact, either directly or through the clothing of or with the
    genitalia, anus, groin, breast, inner thigh, or the buttocks that
    is unrelated to official duties or where the staff member has
    the intent to abuse, arouse, or gratify sexual desire.” Read in
    conjunction with Instruction No. 12, Instruction No. 13
    effectively informed the jury that touching an inmate’s groin
    could, depending on the facts, amount to “excessive and
    unnecessary force under all the circumstances” as opposed to
    a good-faith effort to follow the prison’s security policies and
    practices relating to pat-down searches. This reading also
    comports with common sense, which the jury members
    presumably did not abandon when they considered the
    evidence and the charge.
    The majority, however, speculates that “the jury may have
    decided there was no liability without ever reaching
    Instruction No. 13.” But this results-driven surmise ignores
    clear precedent that “a jury is presumed to follow the trial
    court’s instructions.” Deck v. Jenkins, 
    814 F.3d 954
    , 979 (9th
    Cir. 2016) (citing Weeks v. Angelone, 
    528 U.S. 225
    , 234
    (2000)). The majority cites United States v. Warren, 
    25 F.3d 890
    , 898 (9th Cir. 1994) for the proposition that “the order of
    the instructions plays a role in our review of the entire
    charge.” True, but in Warren we did not hold or suggest that
    a jury might ignore certain instructions depending on their
    sequencing, or that we may presume that the jury did so if we
    disagree with its final judgment. Instead, we took the exact
    opposite approach, emphasizing the importance of
    BEARCHILD V. COBBAN                                55
    “consider[ing] how the jury would have reasonably
    understood the challenged instruction in the context of the
    instructions as a whole.” 
    Warren, 25 F.3d at 897
    .5
    Second, Bearchild’s own testimony severely undercuts
    the credibility of his claim. Not only did he contradict
    himself multiple times, he corroborated Pasha’s defense by
    admitting that at the time of the pat-down, his penis was
    caught in the waistband of his pants, causing Pasha to have to
    perform an additional pat-down search to determine whether
    the bulge he detected was contraband. In addition,
    Bearchild’s testimony was contradicted by his own
    eyewitness, whose description of the assault diverged in
    material respects from Bearchild’s testimony. Pasha’s
    defense witnesses, on the other hand, all tended to
    corroborate his description of events and support the view
    that this was a lawful—albeit uncomfortable—pat-down
    search with a legitimate, penological purpose. The jury was
    also provided with the original PREA investigator’s report
    and notes of investigation, which corroborated Pasha’s
    account and further undermined Bearchild’s claim. Thus,
    even if the jury had been instructed more precisely on the
    relationship between sexual abuse and excessive force, it still
    would not have assigned liability to Pasha.
    The majority overlooks these facts, distorts Bearchild’s
    actual trial testimony, and ignores the reasonableness of
    Pasha’s suspicion in order to have “no difficulty concluding
    that Instruction No. 12 prejudiced Bearchild” and
    5
    Taking this approach in Warren, we held that the challenged
    instruction, “when consider[ed] . . . in the context of the other instructions
    given” at trial, did not inappropriately shift the burden of proof to the
    
    defendant. 25 F.3d at 898
    .
    56                     BEARCHILD V. COBBAN
    “undermine[d] the fairness of judicial proceedings.” This
    conclusion insists that Instruction No. 12 required proof of
    “physical injury” (those words appear nowhere in the
    instruction), and ignores our statement in City of Sonora that
    the discretion to recognize plain error in civil jury instructions
    should be exercised only when the error reaches the “pinnacle
    of fault envisioned by” the 
    standard. 769 F.3d at 1018
    (internal citation and quotation marks omitted). We further
    instructed that courts first must consider “the costs of
    correcting an error, and—in borderline cases—the effect that
    a verdict may have on nonparties.” 
    Id. (internal citations
    omitted). By remanding for a new trial, the majority
    compounds the costs to Pasha and to the justice system
    further, even though there is no reasonable likelihood that the
    result will be any different at Bearchild’s next trial. The
    majority’s casual treatment of the third and fourth prongs of
    plain error review opens the “plain error floodgates” that the
    Supreme Court warned us to guard against in 
    Henderson, 566 U.S. at 278
    .6
    6
    It is unclear from the majority’s opinion whether it intends in future
    cases that its proposed “definition” (“[A] prisoner presents a viable Eighth
    Amendment claim where he or she proves that a prison staff member,
    acting under color of law and without penological justification, touched
    the prisoner in a sexual manner or otherwise engaged in sexual conduct
    for the staff member’s own sexual gratification, or for the purpose of
    humiliating, degrading, or demeaning the prisoner”), be woven into the
    standard excessive force instruction as was done in Cleveland, see supra
    note 4, or if this new language is supposed to be used by district courts in
    place of the elements and factors contained in Model Jury Instruction 9.26.
    This lack of clarity in the majority’s proposed definition as well as its
    relationship with our model jury instruction will sow confusion in the
    district courts and generate additional appeals.
    BEARCHILD V. COBBAN                       57
    V.
    Here, once again, we make “a hash of the plain error
    standard.” United States v. Dreyer, 
    705 F.3d 951
    , 953 (9th
    Cir. 2013) (Tallman, J., dissenting). In this case, no
    reasonable juror would conclude, based on a fair reading of
    the instructions as a whole, that sexual abuse “does not
    count” as cruel and unusual punishment unless it causes
    physical injury. Likewise, no reasonable juror would
    conclude, based on a fair reading of the evidence at trial, that
    Bearchild’s Eighth Amendment right to be free from cruel
    and unusual punishment was violated when a lawful pat-
    down of Bearchild’s groin area was extended after Pasha
    discovered a suspicious lump in Bearchild’s waistband. Any
    imperfection in the jury instructions had nothing to do with
    the outcome.
    Dewayne Bearchild had his day in court. Giving him a
    second bite at the apple on the grounds of instructional error,
    despite his failure to object at trial, will unnecessarily
    compound the costs of litigation in this case and will further
    incentivize litigants to make untimely objections in future
    cases. Because Bearchild has failed to demonstrate prejudice
    and this case does not present the type of “manifest injustice”
    required for reversal under prongs three and four of the plain
    error test, I respectfully dissent.