United States v. Riley Briones, Jr. , 929 F.3d 1057 ( 2019 )


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  •                 FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    UNITED STATES OF AMERICA,                  No. 16-10150
    Plaintiff-Appellee,
    D.C. No.
    v.                        2:96-cr-00464-
    DLR-4
    RILEY BRIONES, JR., AKA Unknown
    Spitz,
    Defendant-Appellant.            OPINION
    Appeal from the United States District Court
    for the District of Arizona
    Douglas L. Rayes, District Judge, Presiding
    Argued and Submitted En Banc March 27, 2019
    San Francisco, California
    Filed July 9, 2019
    Before: Sidney R. Thomas, Chief Judge, and Susan P.
    Graber, M. Margaret McKeown, Kim McLane Wardlaw,
    Marsha S. Berzon, Milan D. Smith, Jr., Sandra S. Ikuta,
    Morgan Christen, Jacqueline H. Nguyen, Mark J. Bennett,
    and Ryan D. Nelson, Circuit Judges.
    Opinion by Judge Christen;
    Dissent by Judge Bennett
    2                  UNITED STATES V. BRIONES
    SUMMARY*
    Criminal Law
    The en banc court vacated a sentence of life without the
    possibility of parole (LWOP), which the district court
    reimposed at resentencing after having granted the
    defendant’s 
    28 U.S.C. § 2255
     motion following the Supreme
    Court’s decision in Miller v. Alabama, 
    567 U.S. 460
     (2012);
    and remanded for consideration of the entirety of the
    defendant’s sentencing evidence.
    In 1997, the defendant received a mandatory LWOP
    sentence for his role, at age 17, in a robbery that resulted in
    murder.
    The en banc court held that the district court’s analysis at
    resentencing was inconsistent with the constitutional
    principles set forth in Miller, which held that mandatory
    LWOP sentences for juvenile offenders violate the Eighth
    Amendment’s prohibition on cruel and unusual punishment,
    and subsequent case law, including Montgomery v. Louisiana,
    
    136 S. Ct. 718
     (2016), which specified that an LWOP
    sentence is constitutionally permissible only for “the rarest of
    juvenile offenders”—specifically, those whose “crimes
    reflect permanent incorrigibility” and “irreparable
    corruption.”
    The en banc court wrote that when courts consider
    Miller’s central inquiry, they must reorient the sentencing
    *
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    UNITED STATES V. BRIONES                     3
    analysis to a forward-looking assessment of the defendant’s
    capacity for change or propensity for incorrigibility, rather
    than a backward-focused review of the defendant’s criminal
    history. Based on the district court’s articulated reasoning at
    resentencing, the en banc court could not tell whether the
    district court appropriately considered the relevant evidence
    of the defendant’s youth or the evidence of his post-
    incarceration efforts at rehabilitation. The en banc court
    observed that the district court’s remarks focused on the
    punishment warranted by the terrible crime, rather than
    whether the defendant was irredeemable; and that the district
    court’s statement that it considered some factors in
    “mitigation” suggests that the district court applied the
    Sentencing Guidelines and improperly began with a
    presumption that LWOP would be appropriate.
    The en banc court deemed most significant that the
    defendant offered abundant evidence that he was not
    irreparably corrupt or irredeemable because he had done what
    he could to improve himself within the confines of
    incarceration. The en banc court wrote that the eighteen
    years that passed between the original sentencing and the
    resentencing – including the first fifteen years during which
    defendant’s LWOP sentence left no hope that he would ever
    be released – provide a compelling reason to credit the
    sincerity of his efforts to rehabilitate himself. The en banc
    court wrote that this is precisely the sort of evidence of
    capacity for change that is key to determine whether a
    defendant is permanently incorrigible, yet the record does not
    show that the district court considered it. The en banc court
    reaffirmed that when a substantial delay occurs between a
    defendant’s initial crime and later sentencing, the defendant’s
    post-incarceration conduct is especially pertinent to a Miller
    analysis. The en banc court concluded that the heavy
    4               UNITED STATES V. BRIONES
    emphasis on the defendant’s crime, coupled with the
    defendant’s evidence that his is not one of those rare and
    uncommon cases for which LWOP is a constitutionally
    acceptable sentence, requires remand.
    Dissenting, Judge Bennett, joined by Judge Ikuta, wrote
    that the district court fully complied with Miller, did not
    commit any constitutional error, and imposed a permissible
    sentence supported by the record.
    COUNSEL
    Easha Anand (argued), Orrick Herrington & Sutcliffe LLP,
    San Francisco, California; Vikki M. Liles (argued), The Law
    Office of Vikki M. Liles P.L.C., Phoenix, Arizona; Melanie
    L. Bostwick, Orrick Herrington & Sutcliffe LLP,
    Washington, D.C.; for Defendant-Appellant.
    Krissa M. Lanham (argued) and Patrick J. Schneider ,
    Assistant United States Attorneys; Elizabeth A. Strange, First
    Assistant United States Attorney; United States Attorney’s
    Office, Phoenix, Arizona; for Plaintiff-Appellee.
    John R. Mills and Scott P. Wallace, Phillips Black Inc., San
    Francisco, California; Robin Wechkin, Sidley Austin LLP,
    Seattle, Washington; Ronald Sullivan, Fair Punishment
    Project, Cambridge, Massachusetts; for Amici Curiae
    National Association of Criminal Defense Lawyers, ACLU,
    Fair Punishment Project, Juvenile Law Center, Roderick and
    Solange MacArthur Justice Center, Alaska Association of
    Criminal Defense Lawyers, Arizona Attorneys for Criminal
    Justice, California Attorneys for Criminal Justice, Hawaii
    Association of Criminal Defense Lawyers, Idaho Association
    UNITED STATES V. BRIONES                   5
    of Criminal Defense Lawyers, Montana Association of
    Criminal Defense Lawyers, Nevada Attorneys for Criminal
    Justice, Oregon Criminal Defense Lawyer’s Association, and
    Washington Association of Criminal Defense Lawyers.
    William H. Milliken and Michael E. Joffre, Sterne Kessler
    Goldstein & Fox PLLC, Washington, D.C., for Amici Curiae
    Professors Douglas A. Berman, William W. Berry, Jenny E.
    Carroll, Cara H. Drinan, Alison Flaum, Shobha L. Mahadev,
    Sarah French Russell, and Kimberly Thomas.
    Keith J. Hilzendeger, Assistant Federal Public Defender; Jon
    M. Sands, Federal Public Defender; Office of the Federal
    Public Defender, Phoenix, Arizona; for Amici Curiae Ninth
    Circuit Federal Public and Community Defenders.
    OPINION
    CHRISTEN, Circuit Judge:
    In 1997, Riley Briones, Jr. received a mandatory sentence
    of life without the possibility of parole (LWOP) for his role
    in a robbery that resulted in murder. Briones was 17 years
    old at the time of the crime. In 2012, the Supreme Court held
    that mandatory LWOP sentences for juvenile offenders
    violate the Eighth Amendment’s prohibition on cruel and
    unusual punishment. Miller v. Alabama, 
    567 U.S. 460
    , 465
    (2012). After the Miller decision issued, Briones filed a
    motion pursuant to 
    28 U.S.C. § 2255
     seeking to have his
    sentence vacated. The district court granted the motion, held
    a second sentencing hearing, and reimposed the original
    sentence.     Because the district court’s analysis was
    inconsistent with the constitutional principles the Supreme
    6               UNITED STATES V. BRIONES
    Court delineated in Miller and subsequent case law, we
    vacate Briones’s sentence and remand to the district court.
    I. Background
    Briones grew up on the Salt River Indian Reservation in
    Arizona. As a child, Briones endured physical abuse from his
    father, Riley Briones, Sr., and was introduced to drugs and
    alcohol at age 11. Briones was a fairly good student and he
    aspired to attend college. After he and his girlfriend had a
    child while still in high school, however, he dropped out to
    take a full-time position in an apprentice program, training to
    be a heavy equipment operator.
    Briones, his father, and his brother Ricardo founded a
    gang called the Eastside Crips Rolling 30’s. While still a
    teenager, Briones planned and participated in a number of
    violent, gang-related crimes on the Reservation. The most
    serious of these crimes was the robbery of a Subway
    restaurant in May 1994, when Briones was seventeen years
    old. Although Ricardo came up with the idea, Briones agreed
    to the plan and drove four of the gang’s members to the
    restaurant to carry it out. Briones remained in the car as the
    getaway driver while the others went inside and ordered food
    from the lone employee, Brian Lindsey. As the food was
    being prepared, the only armed member of the cohort left the
    restaurant, spoke to Briones, then reentered the store and shot
    Lindsey as he stood at the front counter, killing him. The
    gang members grabbed their food and a bag of money and ran
    back to Briones’s car.
    Briones was arrested on December 21, 1995. He was
    charged with “first degree/felony murder” for the Subway
    robbery, and also charged with arson, assault, and witness
    UNITED STATES V. BRIONES                             7
    tampering because of other gang-related offenses. Briones’s
    father and brother were among the five co-defendants. The
    government extended pre-trial plea offers of twenty years in
    prison to all five defendants, but Briones’s father was
    “adamant” that neither he nor either of his sons should accept
    the deal. Briones rejected the government’s offer, went to
    trial, and was convicted on all charges. For the felony murder
    conviction, he was sentenced to a mandatory term of life
    imprisonment without the possibility of parole.1
    In June of 2012, the Supreme Court issued its decision in
    Miller and held that the Eighth Amendment prohibits
    sentencing schemes that mandate life in prison without the
    possibility of parole for juvenile defendants. 
    567 U.S. at 479
    .
    Miller explained that sentencing courts must consider the
    unique social and psychological characteristics of juvenile
    offenders because “hallmark features” of youth reduce the
    penological justifications for imposing LWOP sentences on
    juveniles. 
    Id.
     at 477–80. After Miller was decided, Briones
    filed a motion pursuant to 
    28 U.S.C. § 2255
     seeking to have
    his sentence vacated. The government conceded that his
    1
    The Presentence Report (PSR) reflects other very serious criminal
    conduct. It describes Briones providing Molotov cocktails for gang
    members to throw at the homes of rival gang members; planting
    diversionary fires to occupy the authorities; planning a shooting; covering
    up a separate drive-by shooting; assaulting a gang member who knew
    about the Subway murder; and discussing plans to blow up the Salt River
    Police Department and kill a tribal judge, federal prosecutors, and Salt
    River Police investigators. Briones has served all of the prison time
    imposed for his non-homicide crimes; the only sentence remaining is the
    LWOP sentence for the Subway robbery.
    8                    UNITED STATES V. BRIONES
    “mandatory life sentence [was] constitutionally flawed[,]”2
    and the district court granted Briones’s motion.
    Before Briones was resentenced, the Supreme Court
    issued Montgomery v. Louisiana, 
    136 S. Ct. 718
     (2016),
    establishing that Miller’s substantive rule is to be given
    retroactive effect. 
    Id. at 736
    . Montgomery also provided
    additional guidance about the proper application of Miller
    and specified that a sentence of life without the possibility
    of parole is constitutionally permissible only for “the
    rarest of juvenile offenders”—specifically, those whose
    “crimes reflect permanent incorrigibility” and “irreparable
    corruption.” Montgomery, 136 S. Ct. at 734.
    By the time the district court resentenced Briones in
    March 2016, he was almost forty years old and he had served
    nearly eighteen years in prison without a single infraction of
    prison rules. In addition to maintaining a perfect disciplinary
    record, Briones held a job in food service; volunteered to
    speak with young inmates about how to change their lives;
    completed his GED; and, in 1999 (sixteen years before his
    resentencing), married Carmelita, the woman he had been
    dating since high school and with whom he had a daughter.
    By all accounts, and as even the government conceded,
    Briones had been a model inmate.
    Briones cited Miller extensively in the memorandum he
    filed in anticipation of the resentencing hearing, and he asked
    the district court to impose a sentence of 360 months in
    accordance with the factors identified in Miller and his
    extensive history of rehabilitative efforts. In his testimony at
    the resentencing hearing, Briones expressed “[g]rief, regret,
    2
    Briones v. United States, No. 13-71056, Dkt. No. 11, at 2.
    UNITED STATES V. BRIONES                     9
    sorrow, pain, sufferings” for his crimes and for Lindsey’s
    death. He described how he was haunted by his actions, and
    he apologized to his own family and to the victim’s family.
    Briones’s counsel argued that a life sentence would be
    “unconstitutional in violation of Graham and Miller,” and
    that the presumption in Briones’s case should be against a life
    sentence because Miller requires that LWOP be the exception
    rather than the rule. The government contended that Briones
    had not accepted responsibility because, when he was
    interviewed in advance of the second sentencing hearing,
    Briones contested some aspects of the PSR’s description of
    his responsibilities in the gang. But Briones did not dispute
    the role he played in the Subway robbery and murder, even
    saying at one point in his testimony that it was “probably
    [his] fault” that the robbery was not called off.
    The district court’s sentencing remarks were quite brief;
    its justification for reimposing LWOP comprised less than
    two pages of transcript. The court considered the PSR and
    letters written on Briones’s behalf, the parties’ sentencing
    memoranda, the transcript of the previous sentencing hearing,
    and the victim questionnaire. The court began with the
    Sentencing Guidelines calculation—which yielded a life
    sentence—and then stated: “in mitigation I do consider the
    history of the abusive father, the defendant’s youth,
    immaturity, his adolescent brain at the time, and the fact that
    it was impacted by regular and constant abuse of alcohol and
    other drugs, and he’s been a model inmate up to now.” The
    district court acknowledged that “[a]ll indications are that
    defendant was bright and articulate” and that “he has
    improved himself while he’s been in prison,” but the court
    described Briones’s role in the Subway robbery as “be[ing]
    the pillar of strength for the people involved to make sure
    they executed the plan.” The court stated that “some
    10               UNITED STATES V. BRIONES
    decisions have lifelong consequences” and reimposed a life
    sentence. Because there is no parole in the federal system,
    the parties agree that Briones’s life sentence is effectively
    LWOP. See Sentencing Reform Act of 1984, Pub. L. No. 98-
    473, tit. II, §§ 218(a)(5), 235(a)(1), 98 Stat 1837, 2027, 2031.
    II. Miller and Montgomery
    The Supreme Court held in Miller “that the Eighth
    Amendment forbids a sentencing scheme that mandates life
    in prison without possibility of parole for juvenile offenders.”
    
    567 U.S. at 479
    . Miller built on the Court’s decisions in
    Roper v. Simmons, 
    543 U.S. 551
    , 568–69 (2005), and
    Graham v. Florida, 
    560 U.S. 48
    , 75 (2010), which established
    that juvenile offenders are not eligible for capital sentences
    and that the Eighth Amendment precludes LWOP sentences
    for juveniles who commit non-homicide crimes. Miller,
    
    567 U.S. at 470
    . These decisions reflect the understanding
    that “children are constitutionally different from adults for
    purposes of sentencing.” 
    Id. at 471
    .
    Miller further develops these constitutional principles,
    requiring that, even when terribly serious and depraved
    crimes are at issue, courts “take into account how children are
    different, and how those differences counsel against
    irrevocably sentencing them to a lifetime in prison.” 
    Id. at 480
    . Miller identified several characteristics of youth:
    (1) difficulty appreciating risks; (2) inability to escape
    dysfunctional home environments; (3) susceptibility to
    familial and peer pressure; (4) inability to deal competently
    with law enforcement or the justice system; and (5) potential
    for rehabilitation. 
    Id.
     at 477–78. The Court held that these
    factors must be considered to determine whether a juvenile
    offender may be sentenced to LWOP. See 
    id. at 480
     (“[W]e
    UNITED STATES V. BRIONES                     11
    require [the sentencing court] to take into account how
    children are different . . . .” (emphasis added)).
    Miller explains why these factors change the sentencing
    calculation for juveniles. Youth lack maturity, and their
    underdeveloped sense of responsibility “lead[s] to
    recklessness, impulsivity, and heedless risk-taking”; juveniles
    are particularly vulnerable “‘to negative influences and
    outside pressures,’ including from their family and peers”;
    and youth “is a moment and ‘condition of life when a person
    may be most susceptible to influence and to psychological
    damage.’” 
    Id. at 471, 476
     (quoting Roper, 
    543 U.S. at 569
    ,
    and Eddings v. Oklahoma, 
    455 U.S. 104
    , 115 (1982)). The
    Eighth Amendment also requires consideration of the reality
    that some juveniles become trapped in particularly “brutal or
    dysfunctional” family situations over which they have no
    control, and that juveniles struggle to competently deal with
    the criminal justice system. 
    Id.
     at 477–78. By virtue of their
    youth, juveniles also harbor greater rehabilitative potential.
    Id. at 478; see also id. at 471 (“[A] child’s character is not as
    well formed as an adult’s; his traits are less fixed and his
    actions less likely to be evidence of irretrievable depravity.”
    (internal quotation marks and brackets omitted)).
    These factors erode the justification for imposing LWOP
    sentences, even when juveniles commit terrible crimes. Id.
    at 472. The characteristics of youth lessen moral culpability
    and thereby reduce the rationale for retribution. Id. The
    same characteristics that render juveniles less culpable than
    adults also make them less likely to be dissuaded by potential
    punishment, thereby minimizing the potential deterrent effect
    of a life sentence. Id. And permanent incapacitation is less
    likely to be required to protect society because juvenile
    offenders are more likely to shed the problematic attributes of
    12                  UNITED STATES V. BRIONES
    youth as a result of ongoing neurological development. Id.
    at 472–73.3 The characteristics of an individual juvenile
    offender will determine whether a crime reflects “transient
    immaturity” (in which case, an LWOP sentence for a juvenile
    is impermissible) or “irreparable corruption” (in which case
    an LWOP sentence for a juvenile is constitutionally
    permitted). Id. at 479–80 (emphasis added). As a result, the
    Court cautioned, “appropriate occasions for sentencing
    juveniles to this harshest possible penalty will be
    uncommon.” Id. at 479.
    In Montgomery, the Supreme Court held that the rule
    announced in Miller is a substantive constitutional limitation
    on life sentences for crimes committed by juveniles, as well
    as a procedural requirement. 136 S. Ct. at 736. Miller’s
    “substantive holding” was that “life without parole is an
    excessive sentence for children whose crimes reflect transient
    immaturity,” and its procedural component implementing the
    substantive rule requires “[a] hearing where ‘youth and its
    attendant characteristics’ are considered as sentencing
    factors” in order to “separate those juveniles who may be
    sentenced to life without parole from those who may not.”
    Id. at 735 (quoting Miller, 
    567 U.S. at 465
    ). It is not enough
    for sentencing courts to consider a juvenile offender’s age
    before imposing life without parole. The Eighth Amendment
    dictates that “sentencing a child to life without parole is
    excessive for all but ‘the rare juvenile offender whose crime
    reflects irreparable corruption . . . .’” 
    Id.
     (quoting Miller,
    3
    The Court reaffirmed in Miller what it had previously observed in
    Graham, 560 U.S. at 68: there are physiological differences between
    adults and juveniles in the regions of the brain related to “impulse control,
    planning ahead, and risk avoidance[.]” Miller, 
    567 U.S. at
    472 n.5
    (internal quotation marks omitted).
    UNITED STATES V. BRIONES                    13
    
    567 U.S. at
    479–80). Montgomery made clear that, after
    Miller, juvenile defendants who are not permanently
    incorrigible or irreparably corrupt are constitutionally
    ineligible for a sentence of life without parole. See 
    id.
    (“Miller . . . rendered life without parole an unconstitutional
    penalty for . . . juvenile offenders whose crimes reflect the
    transient immaturity of youth.”).
    Miller and Montgomery are fairly recent decisions, and
    there is relatively little case law addressing how to evaluate
    the post-incarceration conduct of juvenile offenders for
    purposes of Miller. Our decision in United States v. Pete,
    
    819 F.3d 1121
     (9th Cir. 2016), did provide some guidance,
    though we recognize it was not issued until after Briones’s
    resentencing. In Pete, a juvenile offender who had been
    sentenced to LWOP was granted resentencing in light of
    Miller. 
    Id. at 1126
    . To prepare for resentencing, the
    defendant sought funding to obtain a neuropsychological
    evaluation. 
    Id.
     The district court concluded that the
    evaluation was unnecessary because the defendant had
    undergone a psychiatric evaluation ten years earlier, when he
    was originally sentenced. 
    Id. at 1127
    . We held that the
    district court abused its discretion by denying the funding
    request because “the critical question under Miller was [the
    defendant’s] capacity to change after he committed the
    crimes at the age of 16.” 
    Id. at 1133
    . A new evaluation may
    reflect changes in the defendant’s maturity or emotional
    health, and “whether [the defendant] has changed in some
    fundamental way since that time, and in what respects, is
    surely key evidence.” 
    Id.
    Taken together, Miller, Montgomery, and Pete make clear
    that a juvenile defendant who is capable of change or
    rehabilitation is not permanently incorrigible or irreparably
    14                  UNITED STATES V. BRIONES
    corrupt; that a juvenile who is not permanently incorrigible or
    irreparably corrupt is constitutionally ineligible for an LWOP
    sentence; and that a juvenile’s conduct after being convicted
    and incarcerated is a critical component of the resentencing
    court’s analysis.
    III. Briones’s Resentencing
    We review the district court’s factual findings for clear
    error, but “review de novo a claim that a sentence violates a
    defendant’s constitutional rights.” United States v. Hunt,
    
    656 F.3d 906
    , 911 (9th Cir. 2011) (citing United States v.
    Raygosa-Esparza, 
    566 F.3d 852
    , 854 (9th Cir. 2009)).
    District courts’ sentencing decisions are entitled to deference,
    see, e.g., United States v. Martinez-Lopez, 
    864 F.3d 1034
    ,
    1043 (9th Cir.) (en banc), cert. denied, 
    138 S. Ct. 523
     (2017),
    but this deference is not absolute.4
    Here, the district court properly began by calculating
    Briones’s Sentencing Guidelines range, which yielded a
    sentence of life without parole. District courts must begin
    with the Guidelines calculation,5 but they “may not presume
    4
    See Martinez-Lopez, 864 F.3d at 1043 (reversal of sentence is
    appropriate “if the [district] court applied an incorrect legal rule”); United
    States v. Meredith, 
    685 F.3d 814
    , 818, 826–27 (9th Cir. 2012) (partially
    vacating a sentence because the district court failed to consider evidence
    presented at sentencing); United States v. Staten, 
    466 F.3d 708
    , 715–17
    (9th Cir. 2006) (remanding for consideration of certain statutory factors
    and factual elements).
    5
    We reject the suggestion advanced by Briones and certain amici that
    district courts should no longer begin with the Sentencing Guidelines in
    juvenile cases because doing so creates a presumption (or at least
    momentum) in favor of LWOP sentences that should be “rare” and
    “uncommon” after Miller. The Supreme Court has long required that “a
    UNITED STATES V. BRIONES                              15
    that the Guidelines range is reasonable.” United States v.
    Carty, 
    520 F.3d 984
    , 991 (9th Cir. 2008) (en banc). After
    calculating the Guidelines range, sentencing courts next turn
    to the factors and considerations identified in 
    18 U.S.C. § 3553
    (a). 
    Id.
     If LWOP is a possible sentence for a juvenile
    offender, then the totality of the evidence and the § 3553(a)
    factors inform Miller’s central inquiry: whether the defendant
    is one of the rare juvenile offenders who is irredeemable, or
    whether the defendant is capable of change. Montgomery,
    136 S. Ct. at 734–36. We recognize that some tension exists
    between Miller’s mandate and the Sentencing Guidelines,6
    but Miller imposes a constitutional requirement. So where
    Miller is applicable, the Guidelines must be applied
    consistently with Miller’s rule.
    We agree with the government that the severity of a
    defendant’s crime is indisputably an important consideration
    district court should begin all sentencing proceedings by correctly
    calculating the applicable Guidelines range.” Gall v. United States,
    
    552 U.S. 38
    , 49 (2007).
    6
    Briones’s counsel argues that the Guidelines “generally forbid”
    consideration of several factors that may bear on a Miller analysis, such
    as U.S.S.G. § 5H1.1 (defendant’s age), § 5H1.2 (education and vocational
    skills), § 5H1.3 (mental and emotional conditions), § 5H1.4 (physical
    condition), § 5H1.5 (employment record), § 5H1.6 (family ties and
    responsibilities), and § 5H1.10 (race, sex, national origin, creed, religion,
    and socio-economic status). But with the exception of § 5H1.10—which
    bars consideration of factors like race, sex, and national origin that are not
    relevant to Miller’s inquiry—the Guidelines actually provide that the
    factors Briones’s counsel identified “may be relevant” or otherwise are
    simply “not ordinarily relevant.” U.S.S.G. §§ 5H1.1–1.6 (emphasis
    added). Thus, the Guidelines are entirely compatible with Miller’s
    directive that courts consider a juvenile offender’s youthful characteristics
    before taking the rare step of imposing an LWOP sentence.
    16               UNITED STATES V. BRIONES
    in any sentencing decision. The severity of the crime is
    reflected in the Guidelines sentencing range calculation,
    which incorporates the nature of the offense, and in § 3553,
    which expressly includes consideration of the offense
    characteristics. 
    18 U.S.C. § 3553
    (a)(1)–(2). Nothing about
    Miller and Montgomery’s Eighth Amendment analysis
    minimizes the gravity of a juvenile defendant’s criminal
    conduct; indeed, Miller and Montgomery also involved
    horrible crimes. See Miller, 
    567 U.S. at
    465–68 (one
    petitioner participated in the murder of a video store clerk,
    and the other burned a neighbor’s trailer with the neighbor
    inside); Montgomery, 136 S. Ct. at 725–26 (petitioner shot
    and killed a deputy sheriff).
    Despite the harm caused by juveniles’ criminal acts,
    Miller requires a sentencing analysis that accounts for the
    characteristics of youth that undermine the penological
    justification for lifelong punishment. Miller, 
    567 U.S. at 472
    ;
    see also Graham, 560 U.S. at 68. This diminished
    justification for lifelong punishment is why LWOP sentences
    are “disproportionate for all but the rarest” juvenile offenders,
    Montgomery, 136 S. Ct. at 726, “even when they commit
    terrible crimes.” Miller, 
    567 U.S. at 472
    . Accordingly, when
    courts consider Miller’s central inquiry, they must reorient
    the sentencing analysis to a forward-looking assessment of
    the defendant’s capacity for change or propensity for
    incorrigibility, rather than a backward-focused review of the
    defendant’s criminal history.
    Based on the district court’s articulated reasoning at
    Briones’s resentencing, we cannot tell whether the district
    court appropriately considered the relevant evidence of
    Briones’s youth or the evidence of his post-incarceration
    efforts at rehabilitation. The district court described
    UNITED STATES V. BRIONES                           17
    Briones’s crime and his history of gang-related violence,
    identified certain factors it considered “in mitigation,” and
    stated that “some decisions have lifelong consequences.” In
    this way, the district court’s sentencing remarks focused on
    the punishment warranted by the terrible crime Briones
    participated in, rather than whether Briones was
    irredeemable. The district court’s statement that it considered
    some factors in “mitigation” suggests that the district court
    applied the Guidelines and began with a presumption that
    LWOP would be appropriate. As we have explained,
    however, a sentencing court may not presume the propriety
    of a Guidelines sentence, see Carty, 
    520 F.3d at 991
    ,
    particularly in juvenile LWOP cases after Miller. Rather, the
    Constitution requires that the court consider a juvenile
    offender’s youthful characteristics before taking the rare step
    of imposing an LWOP sentence.
    Briones provided evidence related to a number of the
    Miller factors at the resentencing hearing, including his
    abusive upbringing,7 his extensive exposure to drugs and
    alcohol beginning when he was only eleven years old,8 his
    difficulty finding acceptance at his local high school because
    7
    Despite his devotion to his father, Briones acknowledged during his
    resentencing testimony that his father beat him and whipped him when he
    was a child. On one occasion, he went to school with blood seeping
    through his shirt because of his father’s abuse.
    8
    The PSR recounted that Briones was drinking hard liquor on the
    weekends by the time he was eleven years old. Briones and his wife both
    testified that he consumed a substantial amount of alcohol on a daily basis
    as a child, and that even when Briones was young, his parents drank
    heavily and generally acceded to Briones’s own heavy drinking.
    18                  UNITED STATES V. BRIONES
    of his Native American traditions,9 and his father’s
    inexplicable insistence that he reject the government’s
    favorable plea offer even though Briones faced a mandatory
    LWOP sentence if convicted. Briones’s lawyer also argued
    that Briones was somewhat less culpable because he was the
    getaway driver, not the shooter. Id. at 478. Most significant,
    Briones offered abundant evidence on the critical issue: that
    he was not irreparably corrupt or irredeemable because he
    had done what he could to improve himself within the
    confines of incarceration.
    The eighteen years that passed between the original
    sentencing hearing and the resentencing hearing provide a
    compelling reason to credit the sincerity of Briones’s efforts
    to rehabilitate himself. Briones was sentenced in 1997;
    Miller was not issued until 2012. Thus, for the first fifteen
    years of Briones’s incarceration, his LWOP sentence left no
    hope that he would ever be released, so the only plausible
    motivation for his spotless prison record was improvement
    for improvement’s sake. This is precisely the sort of
    evidence of capacity for change that is key to determining
    whether a defendant is permanently incorrigible, yet the
    record does not show that the district court considered it.
    This alone requires remand. See Pete, 819 F.3d at 1133.
    The district court may have hesitated to fully consider
    Briones’s post-incarceration conduct because we had not yet
    issued our decision in Pete, and because the government
    9
    Briones’s father told him of a distant relative who was “the last man
    to have his hair long[.]” Briones was moved by that account and let his
    hair grow long to “express his Native American identity.” But when he
    tried out for the high school football team, the coach told him he could not
    be on the team unless he cut his hair.
    UNITED STATES V. BRIONES                      19
    argued that the court had to “make some guesses as to what
    Judge Broomfield would have done back [at Briones’s
    original sentencing] had Judge Broomfield had the option of
    something other than a life sentence available to him.” On
    this point, the government’s argument missed the mark. Pete
    explained that “whether [the juvenile offender] has changed
    in some fundamental way since [the original sentencing], and
    in what respects, is surely key evidence.” 819 F.3d at 1133.
    We reaffirm that when a substantial delay occurs between a
    defendant’s initial crime and later sentencing, the defendant’s
    post-incarceration conduct is especially pertinent to a Miller
    analysis. See id.; see also Montgomery, 136 S. Ct. at 736
    (“The petitioner’s submissions [of his reformation while in
    prison] are relevant . . . as an example of one kind of evidence
    that prisoners might use to demonstrate rehabilitation.”). The
    key question is whether the defendant is capable of change.
    See Pete, 819 F.3d at 1133. If subsequent events effectively
    show that the defendant has changed or is capable of
    changing, LWOP is not an option.
    The district court’s heavy emphasis on the nature of
    Briones’s crime, coupled with Briones’s evidence that his is
    not one of those rare and uncommon cases for which LWOP
    is a constitutionally acceptable sentence, requires remand.
    We do not suggest the district court erred simply by failing to
    use any specific words, see Montgomery, 136 S. Ct. at 735,
    but the district court must explain its sentence sufficiently to
    permit meaningful review. See Carty, 
    520 F.3d at 992
    (“Once the sentence is selected, the district court must
    explain it sufficiently to permit meaningful appellate review
    . . . . What constitutes a sufficient explanation will necessarily
    vary depending upon the complexity of the particular case
    . . . .”). When a district court sentences a juvenile offender in
    a case in which an LWOP sentence is possible, the record
    20                 UNITED STATES V. BRIONES
    must reflect that the court meaningfully engaged in Miller’s
    central inquiry.
    IV. Conclusion
    We vacate Briones’s sentence and remand for
    consideration of the entirety of Briones’s sentencing
    evidence.
    VACATED and REMANDED.
    BENNETT, Circuit Judge, with whom IKUTA, Circuit Judge,
    joins, dissenting:
    I respectfully dissent. The district court did not commit
    any constitutional error in imposing a life sentence, and I
    would therefore affirm.
    I.
    Riley Briones, Jr. was a founder and leader of a vicious
    gang called the Eastside Crips Rolling 30’s. Briones helped
    plan and carry out a series of violent crimes committed by the
    gang on the Salt River Indian Reservation in 1994 and 1995.
    Briones’s most serious crime, committed less than one month
    before his eighteenth birthday, was the planned robbery and
    murder of a Subway employee.1
    1
    As the district judge stated at the sentencing at issue in this case:
    “The murder of the [Subway] clerk was planned. It wasn’t an accident, it
    wasn’t unexpected.”
    UNITED STATES V. BRIONES                           21
    On May 15, 1994, Briones drove four other gang
    members, one armed with a gun, to the Subway restaurant
    and waited in the vehicle while the others entered the
    restaurant. Prior to the murder, the gunman returned to the
    car and conferred with Briones, then returned to the restaurant
    and shot the employee in the face, and then shot him several
    more times as he lay injured or dying on the floor.2 The
    conspirators stole a bank bag containing $100 (plus the food
    that they had ordered). One testified that after they returned
    to the car with the proceeds, Briones instructed another to
    grab a rifle from the backseat and shoot a maintenance
    worker who had been working in front of the Subway when
    they arrived. Though they searched for the worker to kill him
    as Briones had instructed, fortunately they did not find him.
    Three weeks later—one day before Briones’s eighteenth
    birthday—he and other gang members conspired to burn
    down the family residence of a rival gang member. Briones
    personally constructed the Molotov cocktails that another
    gang member used to firebomb the house. Luckily, the
    family inside—including a ten-year-old asleep on a
    couch—was not harmed.
    Briones (now having reached the age of majority) and
    other gang members again decided to burn down the same
    rival gang member’s home. Concerned that the fire
    department could thwart their plans, this time they decided to
    first start diversionary fires to lower the risk that the blaze at
    2
    The district judge stated at sentencing: “I don’t know what other
    conclusion can be drawn than that the defendant was involved in the final
    decision and encouraged the shooter to pull the trigger.”
    22                  UNITED STATES V. BRIONES
    the targeted home would be prematurely contained.3 Briones
    drove other gang members to two abandoned buildings,
    where they started the diversionary fires. With the first step
    of their scheme completed, Briones then drove his co-
    conspirators to their rival’s home, which had survived the
    first firebombing. Briones personally constructed the five
    Molotov cocktails that were used to start one of the
    diversionary fires and to firebomb the home, and he also
    provided the gasoline used to start the second diversionary
    fire. Many people, of course, could have been killed,
    including two children inside the firebombed home. Again,
    thankfully, no one was killed.
    Attempt two having failed, Briones moved on to attempt
    three about a month later. Briones helped plan a drive-by
    shooting of the same home. Though Briones was neither the
    driver nor the shooter, he and another gang member went to
    Briones’s home to pick up the assault rifle used in the
    shooting. Afterward, Briones wiped the fingerprints off the
    assault rifle and directed other gang members to discard the
    shell casings and drop off the stolen car used in the shooting
    in an isolated place. Again, those inside the home during the
    shooting were unharmed, though not due to any lack of trying
    by Briones.
    In 1995, Briones violently assaulted a member of his gang
    in order to stop him from speaking to law enforcement about
    the Subway murder. Briones broke a beer bottle on the
    victim’s face and pistol-whipped his head. The victim
    3
    There is no evidence in the record that Briones or his co-conspirators
    were targeting the many families in nearby houses—their actual target
    lived in the firebombed home. Neighbors were merely potential collateral
    damage.
    UNITED STATES V. BRIONES                        23
    testified at trial that Briones knocked him unconscious, and
    when he regained consciousness, he overheard Briones and
    others discussing “how they [were] going to dispose of
    [him].” That victim escaped and eventually cooperated.
    At trial, the government presented evidence that the gang
    planned to blow up the Salt River Police Department and kill
    a tribal judge, federal prosecutors, and Salt River Police
    investigators. Briones and two others followed one
    investigator to lunch but did not shoot him because there were
    too many witnesses. The government also received
    information that at Briones’s direction gang members
    practiced shooting at objects from a hilltop to simulate
    shooting from the roofs of buildings near the federal building.
    The government received information that while in jail,
    Briones carved gang graffiti into the door of a jail cell and
    discussed plans to escape.
    Briones was convicted of all charged offenses, including
    felony murder, arson, assault, and witness tampering. At his
    original sentencing in July 1997, almost three years after the
    Subway murder, Briones continued to deny responsibility for
    his crimes. The district court sentenced Briones to the then-
    mandatory guidelines sentence of life imprisonment without
    parole on the felony murder count.4
    Briones’s original sentence was vacated in light of Miller
    v. Alabama, 
    567 U.S. 460
     (2012). During resentencing,
    Briones argued that the sentencing guidelines, which
    recommend a life sentence in his case, should be set aside
    under Miller. He also argued that an appropriate sentence
    4
    As noted by the majority, the only issue before us is Briones’s
    sentence for his felony murder conviction. Maj. at 7 n.1.
    24                  UNITED STATES V. BRIONES
    would be 360 months “based on the evidence in mitigation”
    he would present, including relating to the “hallmarks of
    youth” identified by Miller.5
    The resentencing record before the district court was
    comprehensive. It included the transcript of Briones’s
    original sentencing, resentencing memoranda submitted by
    the parties, testimony from Briones and his wife at the
    resentencing hearing, arguments from counsel during the
    resentencing hearing, the presentence report (PSR)—which
    had been revised to include new information since Briones’s
    incarceration—and letters on behalf of Briones and the victim
    questionnaires that were attached to the PSR. The district
    court adopted the findings in the PSR, and Briones made no
    objections to the PSR.
    After considering all of the information in the record, the
    district court determined that a life without parole sentence
    was appropriate.
    [I]n mitigation I do consider the history of
    the abusive father, the defendant’s youth,
    immaturity, his adolescent brain at the time,
    and the fact that it was impacted by regular
    and constant abuse of alcohol and other drugs,
    and he’s been a model inmate up to now.
    5
    I question whether Briones appropriately raised the specific
    argument below that he now raises on appeal—that it would be
    constitutional error for the court to impose a life without parole sentence
    because his crimes do not reflect “permanent incorrigibility.” I would
    affirm regardless.
    UNITED STATES V. BRIONES                  25
    However, some decisions have lifelong
    consequences. This robbery was planned,
    maybe not by the defendant but he took over
    and was all in once the plan was developed.
    He drove everybody there. He appeared to be
    the pillar of strength for the people involved
    to make sure they executed the plan. The
    murder of the clerk was planned. It wasn’t an
    accident, it wasn’t unexpected. Although the
    defendant did not pull the trigger, he was in
    the middle of the whole thing. He stayed in
    the car, apparently, to avoid responsibility.
    And circumstantially, at least, it appears
    that defendant was involved in the final
    decision to kill the young clerk. Eschief came
    out to the car and spoke to him and walked
    right back in and shot him in the head. He
    spoke to the defendant right before he pulled
    the trigger. I don’t know what other
    conclusion can be drawn than that the
    defendant was involved in the final decision
    and encouraged the shooter to pull the trigger.
    All indications are that defendant was
    bright and articulate, he has improved himself
    while he’s been in prison, but he was the
    leader of a gang that terrorized the Salt River
    Reservation community and surrounding area
    for several years. The gang was violent and
    cold-blooded.
    Having considered those things and all the
    evidence I’ve heard today and everything I’ve
    26                   UNITED STATES V. BRIONES
    read, . . . it’s the judgment of the Court that
    [Briones] is hereby committed to the Bureau
    of Prisons for a sentence of life.
    II.
    A.
    Briones argues that, under Miller, the district court
    committed constitutional error by imposing a life without
    parole sentence. We normally review “de novo the
    constitutionality of a sentence.” United States v. Estrada-
    Plata, 
    57 F.3d 757
    , 762 (9th Cir. 1995).6 Assuming de novo
    review applies, I conclude that the district court did not
    commit any constitutional error and imposed a permissible
    sentence supported by the record.
    B.
    The district court fully complied with the requirements in
    Miller. The Court in Miller held that “the Eighth Amendment
    forbids a sentencing scheme that mandates life in prison
    without possibility of parole for juvenile offenders.”
    
    567 U.S. at 479
    . After analyzing its precedent, the Court
    determined that a sentencer “must have the opportunity to
    consider mitigating circumstances before imposing the
    6
    If Briones failed to properly raise the specific constitutional
    argument that he asserts on appeal, we would apply plain error review.
    See United States v. Ameline, 
    409 F.3d 1073
    , 1078 (9th Cir. 2005) (en
    banc) (plain error review applies where an individual fails to raise the
    constitutional error in the district court). “Plain error is ‘(1) error, (2) that
    is plain, and (3) that affects substantial rights.’” 
    Id.
     (quoting United States
    v. Cotton, 
    535 U.S. 625
    , 631 (2002)). Because the district court did not
    err at all, it obviously did not plainly err.
    UNITED STATES V. BRIONES                    27
    harshest possible penalty for juveniles.” Id. at 489 (emphasis
    added). The Court then concluded that “[b]y requiring that
    all children convicted of homicide receive lifetime
    incarceration without possibility of parole, regardless of their
    age and age-related characteristics and the nature of their
    crimes, the mandatory-sentencing schemes . . . violate this
    principle of proportionality, and so the Eighth Amendment’s
    ban on cruel and unusual punishment.” Id.
    The Court noted, however, that a life sentence without the
    possibility of parole for juveniles in homicide cases is a
    permissible sentence. Id. at 480. And the Court offered
    explicit guidance on what is required to properly impose life
    sentences for juveniles: The Court’s decision “mandates only
    that a sentencer follow a certain process—considering an
    offender’s youth and attendant characteristics—before
    imposing a particular penalty.” Id. at 483 (emphases added).
    Consequently, Miller does not require a sentencer to make
    any explicit findings before imposing a life sentence on a
    defendant who was a juvenile at the time of the offense.
    Miller requires a sentencer to “consider,” “examine,” or “take
    into account how children are different.” Id. at 480, 483, 489.
    The Court makes clear throughout its opinion that nothing
    more is required. See, e.g., id. at 478–80 (explaining that “a
    sentencer should look at such facts,” “a sentencer needed to
    examine all these circumstances,” and “we require [a
    sentencer] to take into account how children are different”
    (emphases added)).
    In Montgomery v. Louisiana, 
    136 S. Ct. 718
     (2016), the
    Court clarified the requirements under Miller. There, the
    Court determined that “Miller did bar life without parole . . .
    for all but the rarest of juvenile offenders, those whose crimes
    28              UNITED STATES V. BRIONES
    reflect permanent incorrigibility.” 
    Id. at 734
    . The Court
    ultimately held that “Miller announced a substantive rule that
    is retroactive in cases on collateral review.” 
    Id. at 732
    . But
    Montgomery did not bar life without parole sentences in
    murder cases and did not change what a sentencer must do
    before imposing such a sentence on a defendant who
    committed the murder as a juvenile. Indeed, Montgomery
    confirmed that there is no factfinding requirement before
    imposing such a sentence. 
    Id.
     at 734–35.
    In sum, Miller, as clarified by Montgomery, requires a
    sentencer “to consider a juvenile offender’s youth and
    attendant characteristics before determining that life without
    parole is a proportionate sentence,” 136 S. Ct. at 734, and, if
    life without parole is imposed, it must be proportionate. That
    is, the circumstances must support that the juvenile offender’s
    “crimes reflect permanent incorrigibility,” id., not “transient
    immaturity,” id. at 735. Importantly, Miller does not require
    a sentencer to make findings that a juvenile offender is
    permanently incorrigible before imposing a life sentence
    without parole.
    The district court here complied with Miller. First, there
    is no doubt that the district court was fully aware of Miller’s
    requirements. Indeed, Miller was the sole reason Briones was
    resentenced.      The parties’ memoranda cited Miller
    throughout. Briones’s memorandum explicitly set forth the
    “hallmarks of youth” that the court must consider before
    imposing a life without parole sentence, and the
    government’s memorandum, quoting Miller, highlighted that
    the court’s task was to consider whether Briones’s crimes
    reflect “unfortunate yet transient immaturity” or “irreparable
    corruption.” And during the resentencing hearing, counsel
    UNITED STATES V. BRIONES                            29
    for both parties focused their arguments on Miller’s
    requirements.
    With the correct standards in mind, the district court did
    exactly what Miller requires—it considered Briones’s “youth
    and attendant characteristics.” 
    567 U.S. at 483
    . We know
    this because the district court explicitly stated that it
    considered Briones’s “youth, immaturity, [and] adolescent
    brain at the time,” and other evidence attendant to his youth,
    including “the history of [his] abusive father” and Briones’s
    “constant abuse of alcohol and other drugs.” We also know
    that the district court considered Briones’s post-incarceration
    efforts at rehabilitation because the court expressly stated that
    Briones has “been a model inmate up to now” and “[Briones]
    has improved himself while he’s been in prison.” The district
    court further stated that it adopted the findings in the PSR,
    which contained information about Briones’s youth and post-
    incarceration rehabilitation efforts. Thus, contrary to the
    majority’s opinion, the district court very clearly considered
    Briones’s youth, youth-related characteristics, and post-
    incarceration rehabilitation efforts.7
    7
    The majority criticizes the sentencing judge’s remarks about
    Briones’s crime and history of gang-related violence and his statement that
    “some decisions have lifelong consequences.” Maj. at 16–17. The
    majority claims that these remarks demonstrate that the district court
    “focused on the punishment warranted by the terrible crime . . . rather than
    whether Briones was irredeemable.” Maj. at 17. But the majority’s
    conclusion completely ignores the sentencing judge’s express statements
    that demonstrate he did in fact consider Briones’s post-incarceration
    efforts at rehabilitation. The majority also criticizes the sentencing
    judge’s remarks about factors he considered in mitigation. Maj. at 17.
    But the remarks made by the district court that the majority criticizes
    actually demonstrate that the district court considered proper information.
    See Miller, 
    567 U.S. at 489
     (“[A] judge or jury must have the opportunity
    to consider mitigating circumstances before imposing the harshest
    30                 UNITED STATES V. BRIONES
    The district court therefore was aware of and applied the
    appropriate standards announced in Miller. The record also
    supports that the district court imposed a permissible
    sentence. The district court found that Briones was a
    founding member and leader of an extraordinarily violent
    gang.8 The robbery and murder of the Subway employee was
    planned and brutal. Although Briones did not pull the trigger,
    as the district court found, he “was involved in the final
    decision [to kill the employee] and encouraged the shooter to
    pull the trigger.” Moreover, he was only twenty-three days
    shy of his eighteenth birthday when he participated in the
    murder and instructed his subordinates to murder a witness.
    And the day before his eighteenth birthday he firebombed a
    home without any regard for the death and damage it might
    cause. Even after he reached the age of majority, he risked
    wide-scale death and destruction through another
    possible penalty for juveniles.”) (emphasis added); 
    18 U.S.C. § 3553
    (a)
    (“The court, in determining the particular sentence to be imposed, shall
    consider . . . the nature and circumstances of the offense and the history
    and characteristics of the defendant[.]”). Further, the district court’s
    statement that “some decisions have lifelong consequences” is entirely
    consistent with and necessarily follows from Miller, as Miller recognized
    that life without parole remains a permissible sentence for some juvenile
    offenders. 
    567 U.S. at 480
    . Thus, some crimes committed by some
    juveniles will have lifelong consequences.
    8
    The district court described the gang as “violent and cold-blooded.”
    Several of Briones’s co-defendants were convicted of conspiracy to
    participate in a racketeering enterprise, i.e., the Eastside Crips Rolling
    30’s gang. The indictment described the gang as a “criminal
    organization” that “engaged in acts of violence, including murder,
    attempted murder, assault, arson, robbery, and intimidation of witnesses.”
    Prospective gang members had to “carry out a violent act to prove [their]
    worth,” and there was a group within the gang known as the “Skins
    Killing Slobs” or “Dark Army,” whose job was to “assassinate anyone
    who posed a risk” to the gang.
    UNITED STATES V. BRIONES                   31
    firebombing, a drive-by shooting, and gang leadership. Many
    could have died from his actions—only one was proven to
    have.
    Though Briones had the opportunity to express remorse
    at his original sentencing three years after the murder, he
    continued to deny responsibility for his crimes. During the
    resentencing hearing, government counsel stated that he had
    met with Briones the day before the hearing—almost twenty-
    two years after the murder—and even then Briones failed to
    accept responsibility and minimized his role in the murder
    and within the gang. When Briones testified at his
    resentencing hearing, he still maintained that he was
    “surprised” when he heard the gunshots that killed the
    Subway employee, and still denied that he was a leader in the
    gang. The district court’s factual findings to the contrary
    were not clearly erroneous. When deciding to impose a
    sentence of life without parole, the district court expressly
    stated that it considered this information:           “Having
    considered . . . all the evidence I’ve heard today [during the
    resentencing hearing] and everything I’ve read . . . [Briones]
    is hereby committed to the Bureau of Prisons for a sentence
    of life.” As there is no requirement under Miller that the
    district court make any specific findings before imposing a
    life without parole sentence, there is no error
    here—constitutional, plain, or otherwise.
    Thus, despite evidence of Briones’s rehabilitation, youth
    when the heinous crimes were committed, and youth-related
    characteristics, the record supports that Briones’s crimes
    reflect permanent incorrigibility, as opposed to transient
    immaturity.      The district court therefore imposed a
    permissible sentence. Notably, the majority does not
    conclude that a life without parole sentence is impermissible
    32              UNITED STATES V. BRIONES
    in this case. Instead, although the majority claims otherwise,
    the majority’s opinion vacates the district court’s sentence
    because the district court failed to find that Briones was
    permanently incorrigible. But as discussed above, there is no
    requirement for the district court to make any specific
    findings before imposing a life without parole sentence. In
    short, the majority, citing Montgomery, states that it “do[es]
    not suggest the district court erred simply by failing to use
    any specific words,” Maj. at 19. But in clear contravention of
    Montgomery, that is precisely why it has reversed. We
    remand for the district court to do again what it has already
    done.
    Because the district court complied with Miller’s
    requirements and imposed a permissible sentence supported
    by the record, I would affirm.