United States v. Faust , 853 F.3d 39 ( 2017 )


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  •           United States Court of Appeals
    For the First Circuit
    No. 14-2292
    UNITED STATES OF AMERICA,
    Appellee,
    v.
    TODD FAUST,
    Defendant, Appellant.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF MASSACHUSETTS
    [Hon. Michael A. Ponsor, U.S. District Judge]
    Before
    Torruella, Lynch, and Barron,
    Circuit Judges.
    Myles D. Jacobson, for appellant.
    Randall E. Kromm, Assistant United States Attorney, with whom
    Carmen M. Ortiz, United States Attorney, was on brief for appellee.
    April 5, 2017
    TORRUELLA, Circuit Judge.         Todd Faust ("Faust") entered
    a conditional guilty plea to being a felon in possession of
    ammunition under 18 U.S.C. § 922(g)(1).              He contends on appeal
    that his conviction must be overturned because police obtained the
    ammunition in violation of the Fourth Amendment and because the
    statements he made to police during his station house interview
    were obtained as part of a two-step interrogation technique in
    violation of Miranda v. Arizona, 
    384 U.S. 436
    (1966).              Faust also
    appeals   his   sentence   on    the   ground     that   the   district   court
    erroneously concluded that his prior convictions for resisting
    arrest, Mass. Gen. Laws ch. 268, § 32B(a), and assault and battery
    on a police officer ("ABPO"), Mass. Gen. Laws ch. 265, § 13A, were
    violent felonies under the Armed Career Criminal Act, 18 U.S.C.
    § 924(e)(2)(B) ("ACCA").         For the reasons that follow we affirm
    in part and remand in part.
    I.   Background
    On May 6, 2011, the Massachusetts Palmer District Court
    issued a warrant for police to search the premises at 220 Pearl
    Street, Apt. 4-R in Springfield, Massachusetts ("Apartment 4-R"),
    as well as the persons of Faust and Kristina Leighty ("Leighty").
    The   warrant   application      included    an   affidavit    from   Sergeant
    Boucher   of    the   Monson    Police   Department      and   several    other
    -2-
    documents, including several police reports from the Chicopee
    Police Department.
    These documents set forth that on April 22, 2011, the
    home of Joseph Barrett was broken into in Monson, Massachusetts
    (the "Monson robbery"), which resulted in the theft of several
    items, including a wristwatch, a laptop computer, ten rolls of
    pennies, a Leatherman tool, and two women's wallets.     That same
    morning, a Monson police officer pulled over a vehicle that Leighty
    was driving as part of a traffic stop.    Faust was a passenger in
    the vehicle.    The officer had the vehicle towed due to a lack of
    insurance and a revoked registration.1
    According to the submitted documents, Leighty and Faust
    remained in the area until Gregory Charbonneau ("Charbonneau")
    picked them up and drove them to Apartment 4-R.   Charbonneau told
    police that Leighty gave him $6.50 in rolled pennies as payment
    for the ride.    Additionally, Leighty gifted him a watch that was
    later identified as one of the items stolen during the Monson
    robbery.2
    1  Sergeant Boucher's affidavit noted that Leighty and Faust had
    two large black bags that could have "easily conceal[ed]" the items
    stolen during the Monson robbery.
    2  On May 2, 2011, Charbonneau's home in Chicopee, Massachusetts
    was broken into (the "Chicopee robbery"), which resulted in the
    theft of nine firearms of varying calibers.           Charbonneau
    identified pictures of Leighty and Faust, and told police that he
    suspected that Leighty was involved in the robbery of his home.
    -3-
    Sergeant Boucher's affidavit concluded that based on the
    timing of Leighty's gift to Charbonneau, he believed that Leighty
    and Faust were in possession of additional items stolen during the
    Monson robbery.   The search warrant was granted on May 6, 2011.
    Pursuant to the warrant, officers from the Massachusetts
    State Police, the Springfield Police Department, the Monson Police
    Department, the Chicopee Police Department, and the Bureau of
    Alcohol, Tobacco, Firearms, and Explosives (collectively, the
    "officers") executed a search of Apartment 4-R, as well as the
    persons of Leighty and Faust.
    When the officers entered Apartment 4-R, Leighty told
    the officers that Faust had fled upstairs.   The officers followed
    Faust into Apartment 5-R.       Upon entering the apartment, two
    officers observed Faust run towards the back door of the apartment
    and drop a black backpack on the floor.   Faust was apprehended as
    he attempted to flee out the backdoor and was placed in handcuffs.
    The officers did not advise Faust of his Miranda rights.
    Officer Richard, a Springfield police officer, recovered
    Faust's backpack, in which he found a loaded 9mm pistol and
    ammunition for other weapons.    Officer Richard asked Faust if he
    Charbonneau identified Leighty as a woman he had been involved
    with for several weeks and whom he knew as "Cory." Charbonneau
    also identified Faust, whom he believed to be Leighty's brother,
    as "Jay."
    -4-
    had a right to be in Apartment 5-R and Faust responded that he did
    not.   Faust was held in the back porch of Apartment 5-R while the
    officers assessed the scene.
    Although the sequence of events is not entirely clear
    from the record, it is evident that Faust spoke with Officer
    Richard, Detective Dion of the Chicopee Police Department, and
    Agent Meehan of the Bureau of Alcohol, Tobacco, Firearms and
    Explosives while he was on the back porch.           According to Officer
    Richard's testimony, Faust offered, without prompting, to show him
    where other stolen guns were located after Faust overheard Officer
    Richard tell other officers at the scene that the gun in Faust's
    backpack matched one of the guns stolen during the Chicopee
    robbery.3   Officer Richard's testimony suggests that this exchange
    took place before Agent Meehan spoke with Faust.         However, Officer
    McNally, a Springfield police officer at the time, testified that
    Faust began talking to Officer Richard after Detective Dion and
    Agent Meehan had spoken with Faust.
    At   some   point,   Detective   Dion   approached   Faust   and
    informed him that the gun found in the backpack matched one of the
    guns reported stolen during the Chicopee robbery.          Detective Dion
    3  The district court found that, once he was secured outside of
    Apartment 5-R, Faust repeatedly asked Officer Richard what he could
    do to help himself.
    -5-
    told Faust that he did not have to speak with him, but inquired if
    Faust would like to do so.        Faust told Detective Dion that he was
    willing to speak with him.
    Agent Meehan also approached Faust and asked his name,
    address, and whether he would like to speak with investigators.
    Agent Meehan told Faust that he was interested in recovering other
    guns that had been stolen during the Chicopee robbery.                   Faust
    again     indicated   that   he    was     willing   to   speak   with     the
    investigators.
    Subsequently, Officer Richard and Officer McNally took
    Faust in a police cruiser and drove past the location where Faust
    claimed that additional guns stolen during the Chicopee robbery
    were located.     Officer Richard and Officer McNally then drove
    Faust to the Springfield police station.
    Once at the station, Faust was advised of his Miranda
    rights.     Faust confirmed that he understood his rights and that
    he wished to speak with the interviewing officers.                During his
    interview, Faust admitted to his involvement, alongside Leighty
    and two other individuals, in the Chicopee robbery.               Faust also
    admitted to handling the 9mm pistol found in his possession and
    stated that his fingerprints would likely be found on it.
    Faust sought to suppress the statements he made during
    his police station interrogation, a motion which the district court
    -6-
    denied.    In accordance with the ACCA, the district court sentenced
    Faust to 180 months of imprisonment.          During sentencing, Faust
    objected to his classification as an armed career criminal on the
    ground that neither his conviction for resisting arrest nor for
    ABPO qualify as ACCA predicates.
    This timely appeal followed.
    II.   Probable Cause to Search
    When reviewing the denial of a motion to suppress, "we
    view the facts in the light most favorable to the district court's
    ruling on the motion, and we review the district court's findings
    of fact and credibility determinations for clear error."            United
    States v. Fermin, 
    771 F.3d 71
    , 76-77 (1st Cir. 2014) (quoting
    United States v. Camacho, 
    661 F.3d 718
    , 723 (1st Cir. 2011))
    (internal citations and quotation marks omitted).            "[W]e review
    conclusions of law de novo, giving plenary review to the district
    court's    application    of   law    to   facts,     reasonable-suspicion
    determinations, and ultimate decision to deny the motion."             
    Id. at 77
    (citing 
    Camacho, 661 F.3d at 724
    ).            However, "we afford an
    ample amount of deference to the issuing magistrate's finding of
    probable cause" when reviewing if an affidavit supports the issued
    warrant.    United States v. Dixon, 
    787 F.3d 55
    , 58 (1st Cir. 2015)
    (citations omitted).      As a result, we will reverse a finding of
    probable cause "only if we see no substantial basis for concluding
    -7-
    that probable cause existed."          
    Id. at 59
    (quoting United States
    v. Ribeiro, 
    397 F.3d 43
    , 48 (1st Cir. 2005)).            Probable cause is
    present if "the facts and circumstances as to which police have
    reasonably trustworthy information are sufficient to warrant a
    person of reasonable caution in the belief that evidence of a crime
    will be found."         United States v. Silva, 
    742 F.3d 1
    , 7 (1st Cir.
    2014) (quoting Robinson v. Cook, 
    706 F.3d 25
    , 32 (1st Cir. 2013)).
    "A warrant application must demonstrate probable cause
    to believe that (1) a crime has been committed-the 'commission'
    element, and (2) enumerated evidence of the offense will be found
    at   the   place   to    be   searched-the   so-called   'nexus'   element."
    United States v. Rodrigue, 
    560 F.3d 29
    , 32-33 (1st Cir. 2009)
    (quoting 
    Ribeiro, 397 F.3d at 48
    ).           To satisfy the nexus element,
    the warrant application "must give someone of 'reasonable caution'
    reason to believe that evidence of a crime will be found at the
    place to be searched."        
    Ribeiro, 397 F.3d at 49
    (citation omitted).
    Faust contends that Sergeant Boucher's affidavit failed
    to establish probable cause to search his person.            Specifically,
    he argues there was no probable cause to believe that the items
    listed in the warrant could be found on him.4
    4  Arguably, Faust has waived his challenge to the validity of the
    search warrant by failing to properly develop his argument. See
    United States v. Zannino, 
    895 F.2d 1
    , 17 (1st Cir. 1990). Because
    we find that his argument fails on the merits, we opt to discuss
    -8-
    As   the   district   court   observed,   Sergeant   Boucher's
    affidavit stated that: (1) Faust and Leighty had been detained for
    a traffic violation on April 22, 2011, the same day as the Monson
    robbery, which resulted in their vehicle being towed; (2) on that
    same day Charbonneau picked up both Faust and Leighty after the
    vehicle was towed; (3) Leighty gave Charbonneau a wristwatch that
    was later identified as stolen during the Monson robbery; (4) the
    items stolen during the Monson robbery were "the sort of items
    that a person would carry on their person."          Moreover, Leighty
    gave Charbonneau $6.50 in rolled pennies as payment for giving her
    and Faust a ride.    We find that the affidavit adequately satisfied
    the commission element.      The fact that Leighty and Faust were
    detained on the day of the Monson robbery and had items from that
    robbery in their possession supports a conclusion that evidence of
    the Monson robbery would be found on Faust's person.           The facts
    presented in a search warrant application must be such that they
    permit a man of reasonable caution to conclude that "evidence of
    a crime will be found."    See United States v. Soto, 
    799 F.3d 68
    ,
    84 (1st Cir. 2015) (quoting United States v. Feliz, 
    182 F.3d 82
    ,
    86 (1st Cir. 1999)).     Accordingly, we find that there was ample
    probable cause to search Faust.
    the reasons why the search warrant was valid.
    -9-
    To the extent Faust is arguing that the officers could
    not follow him into Apartment 5-R, we note that there is a
    recognized exception to the warrant requirement when police are
    faced with the "threatened escape by a suspect."          Bilida v.
    McCleod, 
    211 F.3d 166
    , 171 (1st Cir. 2000) (citing McCabe v. Life-
    Line Ambulance Serv., Inc., 
    77 F.3d 540
    , 545 (1st Cir. 1996)).
    Here, the police were executing the warrant when Leighty informed
    them that Faust had fled upstairs.    The police immediately pursued
    Faust into Apartment 5-R where they observed him attempting to
    escape through the backdoor.    Thus, even if the search warrant
    could not establish that the fruits of the Monson robbery could be
    found inside Apartment 5-R, the police could enter Apartment 5-R
    in pursuit of Faust.5
    5  Faust also claims that the search of his person was the fruit
    of his unlawful arrest for breaking and entering into Apartment 5-
    R, and thus any evidence found in the course of the search must be
    excluded.   Specifically, he argues that police lacked probable
    cause to arrest him for breaking and entering under Massachusetts
    law because he lacked the necessary mens rea to commit that crime.
    Whether arresting officers had probable cause is not measured by
    the offense invoked at the time of the arrest, but rather by
    examining if "the facts known at the time of the arrest objectively
    provided probable cause to arrest." United States v. Jones, 
    432 F.3d 34
    , 41 (1st Cir. 2005) (citation omitted). Probable cause
    to arrest hinges on whether police, "relying on reasonably
    trustworthy facts and circumstances, have information upon which
    a reasonably prudent person would believe the suspect had committed
    or was committing a crime." 
    Id. (quoting United
    States v. Young,
    
    105 F.3d 1
    , 6 (1st Cir. 1997)). As a result, it is irrelevant if
    Faust was arrested for breaking and entering. Here, the arresting
    officers had probable cause to arrest Faust because they were aware
    that he was connected to the Monson robbery and attempted to flee
    -10-
    Accordingly, we find that the district court properly
    denied Faust's motion to suppress.
    III.    Miranda
    Faust posits that his post-Miranda statements at the
    police station are also subject to suppression because he was
    subjected an impermissible two-step interrogation tactic.
    A failure to administer Miranda warnings, "unaccompanied
    by   any   actual   coercion    or    other   circumstances      calculated     to
    undermine the suspect's ability to exercise his free will, [does
    not] so taint[] the [later] investigatory process that a subsequent
    voluntary     and    informed        waiver   is     ineffective       for   some
    indeterminate period."         United States v. Jackson, 
    544 F.3d 351
    ,
    360 (1st Cir. 2008) (quoting Oregon v. Elstad, 
    470 U.S. 298
    , 309
    (1985))    (alteration   in    original).          Thus,   in   the   absence   of
    coercion or improper tactics by law enforcement in obtaining an
    initial statement, a subsequent statement is admissible if the
    defendant was advised of his Miranda rights and knowingly and
    voluntarily waived those rights.          
    Elstad, 470 U.S. at 318
    .
    when police sought to execute the search warrant. Thus, a prudent
    person could conclude that Faust had committed a criminal offense.
    In any event, the officers recovered the backpack containing the
    gun and ammunition after Faust discarded it and before he was
    apprehended. Thus, Faust abandoned any expectation of privacy in
    the backpack, the recovery of which did not constitute a wrongful
    seizure. See United States v. Soto-Beníquez, 
    356 F.3d 1
    , 36 (1st
    Cir. 2003).
    -11-
    However,      suppression       may     be    proper     when     police
    deliberately employ a two-step interrogation tactic designed to
    circumvent Miranda warnings.                United States v. Verdugo, 
    617 F.3d 565
    , 574-75 (1st Cir. 2010) (citing Missouri v. Seibert, 
    542 U.S. 600
    ,    605-06    (2004)     (plurality       opinion)).        The    Supreme       Court
    addressed the use of such a tactic in Seibert.                  The facts at issue
    in that case involved a defendant who was taken to the police
    station and subjected to questioning for thirty to forty minutes
    without the benefit of Miranda warnings.                     
    Seibert, 542 U.S. at 604-05
    .     Once the defendant made a crucial admission, she was
    given a twenty-minute break, after which she was provided Miranda
    warnings.      The defendant was then confronted with her pre-warning
    statements in order to get her to repeat her confession. 
    Id. at 605.
    A four justice plurality of the Court held that, under
    these    circumstances,        the    Miranda        warnings   were    ineffective,
    thereby     rendering        the     defendant's        post-Miranda        statements
    inadmissible.         
    Id. at 611-14.
                  The plurality focused on the
    circumstances          surrounding            the       contested        statements.
    Specifically, the plurality considered: (1) "the completeness and
    detail    of    the   questions       and    answers    in   the   first     round      of
    interrogation";        (2)     "the     overlapping         content    of      the    two
    statements"; (3) "the timing and setting of the first and the
    -12-
    second     [interrogations]";      (4)     "the     continuity     of     police
    personnel";    and   (5)   "the   degree   to     which   the   interrogator's
    questions treated the second round as continuous with the first."
    
    Id. at 615.
    Justice Kennedy, who provided the fifth vote in favor of
    the judgment, advanced a narrower test.6            Under Justice Kennedy's
    approach the deliberate use of a two-step interrogation creates a
    presumptive taint. 
    Id. at 622
    (Kennedy, J., concurring).                However,
    when police do not employ a two-step tactic, "[t]he admissibility
    of postwarning statements should continue to be governed by the
    principles of Elstad . . . ."       
    Id. Here, the
    result is the same under either approach.
    Faust's contention withers under the plurality's analysis.                   The
    testimony provided at the evidentiary hearing does not support a
    conclusion that the questions posed in Apartment 5-R formed part
    of a larger continuous investigation that persisted at the police
    station.    The record illustrates that Faust was read his rights
    6  We note that some Circuits have held that Seibert's reach is
    limited by Justice Kennedy's vote. See United States v. Jackson,
    
    608 F.3d 100
    , 103-04 (1st Cir. 2010) (collecting cases).         In
    contrast, we have not settled on a definitive reading of Seibert.
    Compare 
    Jackson, 608 F.3d at 103-04
    (applying both the plurality's
    and Justice Kennedy's test), with United States v. Rogers, 
    659 F.3d 74
    , 79 (1st Cir. 2011) (referring to Justice Kennedy's opinion
    as controlling).    Because we find that Faust's argument fails
    under either approach, there is no need to address this question
    here.
    -13-
    at the police station and voluntarily waived them.              Further, there
    is   no    evidence     that   police     leveraged   Faust's    post-Miranda
    statements by utilizing any of his pre-Miranda responses.              In sum,
    we agree with the district court's conclusion that Faust was not
    submitted to a two-step interrogation because the timing and
    settings of the pre-Miranda and post-Miranda questioning were
    different; the type of questions and their degree of detail varied
    greatly; and the pre-Miranda and post-Miranda questioning were not
    part of the same continuum.
    We reach an identical result under Justice Kennedy's
    test.     Nothing in the record reveals the use of a deliberate two-
    step strategy geared towards leveraging Faust's confession.                  In
    the absence of such a tactic, Faust's station house statements are
    admissible    if   he   was    provided    with   Miranda   warnings   and   he
    voluntarily and knowingly waived his rights.           See 
    Elstad, 470 U.S. at 318
    .      As mentioned above, there is no indication that the
    officers employed a two-step tactic designed to circumvent Miranda
    or leverage Faust's confession.             Moreover, the record confirms
    that Faust was advised of his Miranda rights and that he knowingly
    and voluntarily waived them.        As such, his post-warning statements
    are not subject to suppression.
    Faust also contends that the district court erred when
    it found that Faust offered to speak to Officer Richard before
    -14-
    Detective Dion and Agent Meehan approached him.   As we pointed out
    earlier, the record is unclear as to the precise sequence of events
    after Faust's apprehension in Apartment 5-R.   Due to this lack of
    clarity, we cannot conclude that the district court's conclusion
    was clear error.   See In re Brady-Zell, 
    756 F.3d 69
    , 72 (1st Cir.
    2014) ("[I]t is apodictic that where the facts can support two
    plausible but conflicting interpretations of a body of evidence,
    the factfinder's choice between them cannot be clearly erroneous."
    (citations omitted)).7
    IV.    Sentence Enhancement Under the ACCA
    The district court found that Faust was subject to a
    fifteen-year enhancement of his sentence under the ACCA.   The ACCA
    enhancement applies when a defendant is convicted of being a felon
    in possession of a firearm and "has three previous convictions
    . . . for a violent felony or a serious drug offense, or both."
    18 U.S.C. § 924(e)(1).   For our purposes, the relevant definition
    of "violent felony" under the ACCA is "any crime punishable by
    imprisonment for a term exceeding one year . . . that--(i) has as
    7  Faust also argues that his post-Miranda statements should be
    suppressed because he was searched in violation of the Fourth
    Amendment. However, we have already found that Faust was properly
    searched in accordance with the warrant and that police had
    probable cause to arrest Faust.
    -15-
    an element the use, attempted use, or threatened use of physical
    force against the person of another."           
    Id. § 924(e)(2)(B).
    Faust has two uncontested predicate convictions that
    qualify as "serious drug offense[s]" and two possible violent
    felonies that are at issue in this appeal: a conviction for
    resisting arrest and two convictions arising out of the same
    conduct for assault and battery on a police officer (ABPO).8
    The district court found that Faust's convictions for
    ABPO and resisting arrest both counted as predicate convictions.
    In so finding the judge explicitly stated that he felt bound by
    First Circuit precedent: United States v. Carrigan, 
    724 F.3d 39
    (1st Cir. 2013) and United States v. Weekes, 
    611 F.3d 68
    (1st Cir.
    2010) with respect to resisting arrest, and United States v. Dancy,
    
    640 F.3d 455
      (1st   Cir.   2011)   for   ABPO.   Applying   the   ACCA
    enhancement, the district court sentenced Faust to fifteen years
    of imprisonment, though he specifically stated that he believed
    "the 15-year sentence in this case is excessive" and that he
    "wouldn't be imposing a 15-year sentence if [he] wasn't required
    to."
    8  Because they were committed during a single course of conduct,
    only one of the ABPO convictions may count as a predicate offense.
    18 U.S.C. § 924(e)(1)(predicate convictions must be for crimes
    "committed on occasions different from one another").
    -16-
    Because   Carrigan   and   Weekes    have   been   called     into
    question by the Supreme Court's recent case of Mathis v. United
    States, 
    136 S. Ct. 2243
    (2016), and Dancy relied upon a portion of
    18 U.S.C. § 924(e) that has since be deemed unconstitutionally
    vague, Johnson v. United States ("Johnson II"), 
    135 S. Ct. 2551
    ,
    2563 (2015), we must return to the questions previously determined
    by those cases: do the Massachusetts offenses of resisting arrest
    and ABPO qualify as violent felonies under the ACCA?                 We review
    de   novo   "[w]hether   a   prior   conviction    qualifies    as    an   ACCA
    predicate."     United States v. Whindleton, 
    797 F.3d 105
    , 108 (1st
    Cir. 2015) (citing 
    Carrigan, 724 F.3d at 48
    ).9
    A.   Applicable Law
    1.    Step One: Categorical Approach
    The basis of all of our ACCA decisions can be found in
    Taylor v. United States, 
    495 U.S. 575
    (1990), which held that in
    determining whether a particular conviction would count as an ACCA
    predicate courts must take a "categorical" approach.            
    Id. at 602.
    9  The government claims that Faust waived his arguments under the
    ACCA because they allege he based his argument below on Johnson v.
    United States ("Johnson I"), 
    559 U.S. 133
    (2010), rather than on
    the question of divisibility as it is being presented to us now.
    This argument is without merit. In his objections below Faust's
    counsel specifically referenced Descamps v. United States, 133 S.
    Ct. 2276 (2013), the then-most-current authority on divisibility,
    and the district court specifically stated that Faust had preserved
    his objections under Descamps.
    -17-
    This means that a prior conviction will either count or not based
    solely on the fact of conviction rather than on facts particular
    to the individual defendant's case.          
    Id. (finding that
    "the only
    plausible   interpretation"    of   the    ACCA   is   that   "it   generally
    requires the trial court to look only to the fact of conviction
    and the statutory definition of the prior offense"); see also
    
    Whindleton, 797 F.3d at 108
    (same).           The Taylor court based its
    decision on the statutory language of the ACCA, its legislative
    history, and the practical difficulties as well as potential
    unfairness of a factual approach.           
    Id. at 600-01.
         The Court's
    evolving Sixth Amendment jurisprudence has made clear, however,
    that this "potential unfairness" actually envelops constitutional
    limitations dictating the categorical approach.           Descamps, 133 S.
    Ct.   at   2288   (pointing   to   the    "categorical   approach's     Sixth
    Amendment underpinnings" and reasoning that a finding by the
    sentencing court that "went beyond merely identifying a prior
    conviction . . . to 'make a disputed' determination about what the
    defendant and state judge must have understood as the factual basis
    of the prior plea" would raise "serious Sixth Amendment concerns"
    (internal citation omitted)); see also Mathis v. United States,
    
    136 S. Ct. 2243
    , 2252 (2016)(citing "serious Sixth Amendment
    concerns" if a sentencing judge were permitted to go beyond the
    -18-
    elements   of   the   statute   in    determining   whether   a    previous
    conviction qualifies as a predicate).
    In applying the categorical approach to offenses that
    involve the force clause, the Supreme Court has made clear that
    the term physical force "means violent force -- that is, force
    capable of causing physical pain or injury to another person."
    Johnson 
    I, 559 U.S. at 140
    (emphasis in the original).            Thus, the
    question is whether the predicate offense contains as an element
    violent force capable of causing physical pain or injury.
    Therefore, the first question a sentencing court must
    answer when applying the ACCA is whether all of the conduct covered
    by the statute categorically requires violent force.                If the
    answer is yes, then a conviction under the statute will always
    count as a predicate under the ACCA.         If the answer is no, then
    the court must move to step two and determine whether the statute
    is divisible.
    2.    Step Two: Divisibility
    Taylor recognized that the categorical approach would
    face difficulties in states where the state statute defined the
    predicate offense "more broadly" than was found in the 
    ACCA. 495 U.S. at 599
    .     In those situations, the Taylor court held, the
    categorical approach "may permit the sentencing court to go beyond
    the mere fact of conviction in a narrow range of cases where a
    -19-
    jury was actually required to find all the elements of [the ACCA
    defined offense]."    
    Id. at 602
    (providing as an example a situation
    where a "burglary statute[] include[s] entry of an automobile as
    well as a building, if the indictment or information and jury
    instructions show that the defendant was charged only with a
    burglary of a building, and that the jury necessarily had to find
    an entry of a building to convict, then the Government should be
    allowed to use the conviction for enhancement.").
    These "narrow range of cases" are now referred to as
    employing,     somewhat   misleadingly,   the   modified   categorical
    approach.     
    Whindleton, 797 F.3d at 108
    (citing Descamps, 133 S.
    Ct. at 2281). The term is somewhat misleading because the framework
    is still categorical in the sense that the elements of the offense
    of conviction are compared with the elements of the statutory
    offense and only if they align may the offense count as a violent
    felony.     
    Descamps, 133 S. Ct. at 2285
    ("[T]he modified approach
    merely helps implement the categorical approach. . . . And it
    preserves the categorical approach's basic method:           comparing
    those elements with the generic offense's.").     Because the statute
    in question sweeps more broadly than the definition provided by
    Congress, however, it is necessary to separate out those offenses
    listed in the statute that align with Congress's definition from
    those that do not and to determine which offense formed the basis
    -20-
    of the defendant's prior conviction.             The modified categorical
    approach thus involves a two-stage process: determine if the
    statute contains discrete offenses that can be separated from each
    other   (termed   "divisibility")     and    determine    under    which   the
    defendant was convicted.        
    Id. at 2281;
    see also United States v.
    Serrano-Mercado, 
    784 F.3d 838
    , 843 (1st Cir. 2015) (discussing
    divisibility    and    the   application    of   the   modified   categorical
    approach).
    While this appeal was pending the Supreme Court handed
    down Mathis v. United States, 
    136 S. Ct. 2243
    (2016), which
    purports to clarify prior case law on when a statute may be deemed
    divisible.     Mathis reiterates a focus on "the elements of the
    crime of conviction," which it defines as
    the "constituent parts" of a crime's legal definition
    --the things the "prosecution must prove to sustain a
    conviction." At a trial, they are what the jury must
    find beyond a reasonable doubt to convict the
    defendant, and at a plea hearing, they are what the
    defendant necessarily admits when he pleads guilty.
    
    Id. at 2248
    (citations omitted)(quoting Black's Law Dictionary 634
    (10th ed. 2014)).        Mathis distinguishes between statutes that
    "list[]     multiple    elements    disjunctively"        and     ones   "that
    enumerate[] various factual means of committing a single element."
    
    Id. at 2249.
         The Court used a hypothetical from Descamps to
    illustrate this distinction:
    -21-
    suppose a statute requires use of "a deadly weapon"
    as an element of a crime and further provides that
    the use of a "knife, gun, bat, or similar weapon"
    would all qualify. Because that kind of list merely
    specifies diverse means of satisfying a single element
    of a single crime--or otherwise said, spells out
    various factual ways of committing some component of
    the offense--a jury need not find (or a defendant
    admit) any particular item.
    
    Id. (citation omitted)(quoting
    Descamps, 133 S. Ct. at 2289
    ).
    Mathis thus directs that when a sentencing court is faced
    with a statute that lists alternatives, it must first determine
    "whether its listed items are elements or means."               
    Id. at 2256.
    If they are elements then the court proceeds to apply the modified
    categorical     approach    and   determine   which   "of     the   enumerated
    alternatives played a part in the defendant's prior conviction,
    and then compare that element (along with all others) to those of
    the generic crime."        
    Id. If they
    are means, however, then the
    court's inquiry is at an end and the sentencing court may not delve
    into the facts of the case to determine which means this particular
    defendant used to commit the offense.         
    Id. As to
    the "threshold inquiry--elements or means?,",
    Mathis states that this need not be difficult.          
    Id. Mathis itself
    relies on a state court decision that specified that the statute
    in   question   listed     alternative   means   of   committing     a   single
    offense.10    
    Id. Mathis also
    directs the sentencing court to the
    10   In deciding the case on this basis, Mathis answered a question
    -22-
    statute   itself.      "If    statutory      alternatives   carry      different
    punishments, then under Apprendi they must be elements."                      
    Id. (citing Apprendi
    v. New Jersey, 
    530 U.S. 466
    , 490 (2000)).                "[I]f
    state law fails to provide clear answers," then Mathis directs the
    sentencing court to "'peek at the [record] documents' . . . for
    'the sole and limited purpose of determining whether [the listed
    items are] element[s] of the offense.'"            
    Id. at 2256-57.
    (quoting
    Rendon v. Holder, 
    782 F.3d 466
    , 473-74 (9th Cir. 2015) (Kozinkski,
    J., dissenting from denial of reh'g en banc)).                  For example, if
    the indictment and jury instructions reiterate "all the terms of
    [the] law" then "[t]hat is as clear an indication as any that each
    alternative is only a possible means of commission, not an element
    that the prosecutor must prove to a jury beyond a reasonable
    doubt."    
    Id. at 2257.
         Similarly, "if those documents use a single
    umbrella terms like 'premises':         Once again, the record would then
    reveal    what   the   prosecutor     has    to   (and   does    not   have   to)
    demonstrate to prevail."        
    Id. If, at
    the end of this review "such
    record materials" do not "speak plainly," then "a sentencing judge
    will not be able to satisfy 'Taylor's demand for certainty' when
    left open by Descamps as to whether a state court decision can
    provide guidance in determining if something is an element or a
    means. See 
    Descamps, 133 S. Ct. at 2291
    .
    -23-
    determining       whether   a     defendant     was   convicted     of   a   generic
    offense."    
    Id. (quoting Shepard,
    544 U.S. at 21).
    3.    Step Three: Determining the Offense of Conviction
    If    a    statute    is   found   to    be   divisible,    then    the
    sentencing court must proceed to the third and final step and
    determine which offense the defendant was actually convicted of.
    This step is guided by the Supreme Court's opinion, Shepard v.
    United States, 
    544 U.S. 13
    (2005).                    There the Supreme Court
    specified what documents the sentencing court could reference in
    order to determine which of the multiple offenses listed in the
    statute was the crime committed by the defendant: "the statutory
    definition, charging document, written plea agreement, transcript
    of the plea colloquy, and any explicit factual finding by the trial
    judge to which the defendant assented."               
    Id. at 16.
        These became
    known as Shepard documents.             See, e.g., Sauceda v. Lynch, 
    819 F.3d 526
    , 531 (1st Cir. 2016).                Even at this stage, however, the
    district court's task is not to fit the facts of the individual
    defendant's conduct into one of the divisible offenses.                      
    Mathis, 136 S. Ct. at 2251
    ("How a given defendant actually perpetrated
    the crime--what we have referred to as the 'underlying brute facts
    or means' of commission--makes no difference." (quoting Richardson
    v. United States, 
    526 U.S. 813
    , 817 (1999))).               Rather, the question
    is   "whether     the    plea     had   'necessarily'      rested   on   the    fact
    -24-
    identifying the [offense] as generic." 
    Shepard, 544 U.S. at 21
    (quoting 
    Taylor, 495 U.S. at 602
    ).
    B.   Massachusetts Resisting Arrest
    1.    Step One: Categorical Approach
    Resisting Arrest in Massachusetts is defined by Mass.
    Gen. Laws ch. 268, § 32B(a), which states:
    A person commits the crime of resisting arrest if he
    knowingly prevents or attempts to prevent a police
    officer, acting under color of his official authority,
    from effecting an arrest of the actor or another by:
    (1) using or threatening to use physical force or
    violence against the police officer or another; or
    (2) using any other means which creates a substantial
    risk of causing bodily injury to such police officer
    or another.
    While the first form of resisting arrest was held to
    "fit[] squarely within the definition of a crime of violence," the
    second qualified under the so-called residual clause.                United
    States v. Almenas, 
    553 F.3d 27
    , 33, 35 (1st Cir. 2009).               This
    clause defined as a violent felony any offense which "involves
    conduct that presents a serious potential risk of physical injury
    to another."      18 U.S.C. § 924(e)(2)(B)(ii).       It was invalidated
    as unconstitutionally vague by the Supreme Court in Johnson 
    II, 135 S. Ct. at 2563
    .     The government concedes that the second form
    of   resisting    arrest,   which   could   be   accomplished   by   merely
    stiffening one's arm to avoid being handcuffed, does not survive
    -25-
    as a violent felony.          Commonwealth v. Grandison, 
    741 N.E.2d 25
    ,
    35 (Mass. 2001)(stiffening arms to avoid being handcuffed is
    identified as one of "any other means" that creates a "substantial
    risk   of    bodily    injury").      Because      a    portion   of    the    statute
    therefore defines offenses that do not meet the requirements of 18
    U.S.C.      § 924(e)(2)(B),       resisting   arrest        cannot     categorically
    qualify as a predicate under the ACCA.                 We therefore turn to step
    two to determine whether the statute is divisible.
    2.    Step Two: Divisibility
    This offense was previously found by this court to be
    divisible.      
    Carrigan, 724 F.3d at 50
    .               Following Mathis and its
    requirement     that    for   a    statute    to       be   divisible    the    listed
    alternatives     must    be   different       elements       rather     than   merely
    different means of committing an offense, the government now
    concedes that state law sources are equivocal as to whether
    resisting arrest is divisible.           
    Mathis, 136 S. Ct. at 2256
    .              The
    government bases its concession on the following: the lack of clear
    state court decisions parsing the elements of the offense; the
    lack of distinct penalties for the two "types" of resisting listed
    in the statute; Faust's indictment, which charges both variants;
    Faust's plea colloquy, which does not recite the elements of the
    offense; the model complaint, which charges both forms; and the
    -26-
    model jury instructions, which list both alternatives within a
    single element of "resisting."11
    These pieces of evidence persuasively establish that the
    Massachusetts offense of resisting arrest is not divisible.              When
    there   is   no   state   law    ruling   "definitively    answer[ing]    the
    question," we are called upon to examine the statute.              
    Id. "If statutory
    alternatives carry different punishments, then under
    Apprendi they must be elements."            
    Id. Here the
    punishment for
    resisting arrest is not impacted by whether the first or second
    method of committing the offense is used.               Mass. Gen. Laws ch.
    268, § 32B(d)("Whoever violates this section shall be punished by
    imprisonment in a jail or house of correction for not more than
    two and one-half years or a fine of not more than five hundred
    dollars, or both.").      The model charging language used by district
    courts in Massachusetts list both types of resisting arrest.
    District Court Complaint Language Manual 378 (2016). Faust's own
    indictment     followed   this    model     language.      The   model   jury
    instructions used for resisting arrest list both subsections (1)
    and (2) as alternatives under a single element of resistance.12
    11 Among the pieces of evidence cited by the government both for
    resisting arrest and ABPO are Faust's Shepard documents. These
    were not produced below. Rather, the government provided them for
    the first time as part of its supplemental briefing.
    12  We note that Mathis does not make clear whether model jury
    instructions may always be used.   Mathis permits a sentencing
    -27-
    Massachusetts Criminal Model Jury Instructions for Use in the
    District Court, Instruction 7.460, at 1-2 (2009); see also 
    Mathis, 136 S. Ct. at 2257
    (finding that an indictment and "correlative
    jury instructions" that reiterate all the terms of the statute
    "[are] as clear an indication as any that each alternative is only
    a possible means of commission, not an element that the prosecutor
    must prove to a jury beyond a reasonable doubt.").        Finally,
    Faust's plea colloquy with the sentencing judge did not specify
    the elements of resisting arrest and when entering his plea Faust
    court to "peek at the [record] documents" -- the documents being
    the Shepard 
    documents. 136 S. Ct. at 2256
    . In a case such as
    this one where the defendant pled guilty there are no jury
    instructions included in the Shepard documents. Using model jury
    instructions in such a situation might suggest greater clarity to
    the question than the guilty plea documents might give (indeed, as
    we will see below, they might make a dispositive difference).
    While we note these concerns, we opt to use model jury instructions
    as one of the many pieces of evidence we will consult to determine
    divisibility. This is in keeping with Taylor's admonishment that
    an offense should count or not based solely on the fact of
    conviction, suggesting that the outcome should not depend on how
    the defendant was found 
    guilty. 495 U.S. at 602
    . Moreover, the
    concerns raised above will still be relevant in, and perhaps better
    addressed at, step three, when the sentencing court has to
    determine the actual offense of conviction. A determination that
    a statute is divisible does not absolve the sentencing court from
    having to make the further finding of what this particular
    defendant necessarily pled guilty to, and if the answer to that
    question is not clear then the conviction cannot count as a
    predicate, even if the statute is divisible and some convictions
    under it categorically are predicates. 
    Mathis, 136 S. Ct. at 2257
    (citing the need for the sentencing court to meet "Taylor's demand
    for certainty" (quoting 
    Shepard, 544 U.S. at 21
    )).
    -28-
    was simply asked "as to count ten, charging resisting arrest, how
    do you wish to plead, sir?" to which he replied "[g]uilty."
    All of these pieces of evidence point to the same
    conclusion: sections (1) and (2) of the Massachusetts resisting
    arrest statute merely list two different means of committing a
    single element of "resisting."     Because resisting arrest is not
    categorically a violent felony and the offense is not divisible,
    Faust's Massachusetts conviction for resisting arrest cannot be
    counted as a "violent felony" under the ACCA.13   Given that Faust's
    resisting arrest conviction does not qualify him for an ACCA
    enhancement, we turn now to his ABPO convictions and ask the same
    questions again: does the state statute categorically require
    violent force, and, if not, is it divisible?
    C.   Massachusetts ABPO
    1.   Step One: Categorical Approach
    The ABPO statute provides that a person commits ABPO
    when he "commits an assault and battery upon any public employee
    when such person is engaged in the performance of his duties at
    the time of such assault and battery."      Mass. Gen. Laws ch. 265,
    13 A recent case in this court examined the question of whether
    the first "type" of resisting arrest is categorically a violent
    felony, but because the defendant in that case did not contest
    divisibility the court's opinion did not examine that question.
    United States v. Tavares, 
    843 F.3d 1
    , 10 (1st Cir. 2016). We thus
    now answer a question left open by the defendant in that case.
    -29-
    § 13D.    The Massachusetts's statute for assault and battery, Mass.
    Gen. Laws ch. 265, § 13A, encompasses the common-law variants of
    assault and battery.        Commonwealth v. Eberhart, 
    965 N.E.2d 791
    ,
    798 (Mass. 2012) (citations omitted).       Under the common law, there
    are two theories of assault and battery: intentional battery and
    reckless battery.     
    Id. at 798
    n.13 (citing Commonwealth v. Porro,
    
    939 N.E.2d 1157
    , 1162 (Mass. 2010)).             Intentional assault and
    battery   includes   both    harmful   battery   and   offensive   battery.
    Harmful battery is defined as "[a]ny touching 'with such violence
    that bodily harm is likely to result.'"          
    Eberhart, 965 N.E.2d at 798
    (quoting Commonwealth v. Burke, 
    457 N.E.2d 622
    , 624 (Mass.
    1983)).    Offensive battery is defined as any unconsented touching
    that constitutes an "affront to the victim's personal integrity."
    
    Id. (quoting Burke,
    457 N.E.2d at 624).            In contrast, reckless
    battery involves the "wilful, wanton and reckless act which results
    in personal injury to another."           
    Id. (quoting Commonwealth
    v.
    Welch, 
    450 N.E.2d 1100
    , 1102 (Mass. Ct. App. 1983)).
    The   government   concedes   that    offensive   assault   and
    battery does not qualify as requiring "violent force" under Johnson
    I.   Indeed, this has been recognized in this circuit long before
    Johnson I and ever since the first case to apply assault and
    battery as an ACCA predicate, United States v. Bregnard, 
    951 F.2d 457
    , 459 (1st Cir. 1991).      Because the statute is thus overbroad,
    -30-
    we must turn to the question of whether ABPO is divisible among
    the different types of assault and battery.
    2.     Step Two: Divisibility
    On   its   face      this   statute   does     not   appear   to   list
    potential     crimes    in     the   alternative      (listing,     for    example,
    harmful,    offensive,       or   reckless      battery).     It   simply   states
    "assault and battery."            Similarly, the punishment for ABPO is in
    no way altered by whether it involved harmful, offensive or
    reckless battery.       Mass. Gen. Laws ch. 265, § 13D (providing that
    anyone guilty of "an assault and battery upon any public employee
    . . . shall be punished by imprisonment for not less than ninety
    days nor more than two and one-half years in a house of correction
    or by a fine of not less than five hundred nor more than five
    thousand dollars"); see 
    Mathis, 136 S. Ct. at 2256
    (stating that
    "[i]f statutory alternatives carry different punishments, then
    under Apprendi they must be elements").                     Because the statute
    itself fails to make clear whether the different forms of assault
    and battery are separate elements or merely distinct means of
    committing a single element (the element being assault and battery)
    we turn to other sources to determine divisibility.
    a. Commonwealth v. Eberhart
    If state law is clear that the alternatives are elements
    or means then that can resolve the question of divisibility.
    -31-
    
    Mathis, 136 S. Ct. at 2256
    .    In its brief to us the government
    argued that the question of divisibility was determined by the
    Massachusetts   Supreme   Judicial    Court   case   Commonwealth    v.
    Eberhart, 
    965 N.E.2d 791
    , 798 (Mass. 2012). Because the government
    backed away from this position at oral argument we will not tarry
    over it here, except to say that it was wise for them to have done
    so.   Eberhart defines the elements of the different types of
    assault and battery under Massachusetts law and holds that assault
    and battery is divisible between these types under Massachusetts's
    similarly worded sentence enhancement statute.       This would appear
    to control in this case except that, in defining those elements,
    at no point does Eberhart state that any of them must be found
    beyond a reasonable doubt by a jury or necessarily admitted to by
    a defendant when he or she pleads guilty to an ABPO.     This question
    is crucial because that is how Mathis defines the term "element"
    in the 
    ACCA. 136 S. Ct. at 2248
    .     Thus, it is not enough that
    Eberhart states that there are three types of assault and battery
    under state law and then lists their elements or even that Eberhart
    found assault and battery to be divisible under Massachusetts's
    sentencing enhancement 
    statute. 965 N.E.2d at 796
    , 800.       The
    foundational question is what are the elements of ABPO and Mathis
    directs that this is answered by determining what a jury has to
    find beyond a reasonable doubt or a defendant must necessarily
    -32-
    admit when pleading guilty.           Because Eberhart does not answer this
    threshold question for us, it cannot be dispositive in this case.
    b. United States v. Tavares
    At   oral   argument     the    government      switched      gears    and
    argued that our decision is dictated by this court's recent
    decision, United States v. Tavares, 
    843 F.3d 1
    (1st Cir. 2016).
    Tavares   examined       the   divisibility       of   assault      and   battery   in
    Massachusetts by examining recent state court decisions as well as
    model jury instructions.          In particular, it noted that the recent
    Appeals Court of Massachusetts case Commonwealth v. Mistretta, 
    995 N.E.2d 814
    (per curiam), rev. denied, 
    996 N.E.2d 881
    (Mass. 2013)
    suggests that assault and battery is not 
    divisible. 843 F.3d at 15
    . In that case, the court found that the intentional and reckless
    forms of assault and battery "are closely related subcategories of
    the   same   crime,"     and   therefore        "[s]pecific    unanimity      is    not
    required,     because      they    are      not    'separate,        distinct,      and
    essentially       unrelated    ways    in   which      the   same    crime    can    be
    committed.'"       
    Mistretta, 995 N.E.2d at 815-16
    (citation omitted).
    The Tavares opinion states that "[b]ased on Mistretta" the 2016
    model jury instructions no longer required a "verdict slip or
    -33-
    specific unanimity instruction[s]" where both forms of assault and
    battery were 
    alleged. 843 F.3d at 14
    .
    Because Mistretta is an Appeals Court decision, however,
    Tavares proceeds to "predict how the SJC would decide whether a
    specific unanimity instruction is required," using Mistretta as a
    piece of relevant evidence but not determinative of the outcome.
    
    Id. at 15.
        In particular, Tavares looks to an earlier SJC case,
    Commonwealth    v.    Santos,      
    797 N.E.2d 1191
       (Mass.   2003),    which
    concluded that a jury did not need to be unanimous on the theories
    underlying the "'assault' element of armed robbery."                  
    Id. at 1194.
    The SJC found instead that the different theories are actually
    "overlapping    subcategories        of    a     single   element    into   separate
    'theories.'"        
    Id. at 1196.
    The SJC reasoned that in order to
    require unanimity the different methods of committing the offense
    have to be "substantively distinct or dissimilar."                    
    Id. at 1197-
    98.   It     then    cited   two    offenses       having   different       mens   rea
    requirements (voluntary and involuntary manslaughter) as being an
    example of "substantively distinct or dissimilar" offenses that
    would require juror unanimity.                 
    Id. at 1197.
        Based in part on
    this argument, Tavares "predict[s] that the SJC would not follow
    Mistretta" and holds that assault and battery is divisible between
    its intentional and reckless forms.                
    Id. at 17.
    -34-
    Tavares involved the career offender provision of the
    Sentencing Guidelines, though we have previously found that "the
    terms 'crime of violence' under the career offender guideline and
    'violent felony' under the ACCA are nearly identical in meaning,
    so that decisions construing one term inform the construction of
    the other."     United States v. Willings, 
    588 F.3d 56
    , 58 n.2 (1st
    Cir. 2009); see also United States v. Fields, 
    823 F.3d 20
    , 35
    (2016)(same).     This would suggest that Tavares's determination
    that assault and battery in Massachusetts is divisible between
    intentional assault and battery and reckless assault and battery
    precludes any other determination by this court.
    The defendant argues, however, that he should not be
    bound by Tavares's holding specifically because that case involved
    the Sentencing Guidelines whereas his involves the ACCA.               He
    argues that because the Sentencing Guidelines are non-binding,
    whereas the ACCA creates a mandatory minimum, both due process as
    well as the Sixth Amendment dictates that we cannot take an
    informed prophecy approach to state law but must, rather, determine
    what the law was at the time of his conviction.
    This    argument   is   supported   by   the   Supreme   Court's
    decision of McNeill v. United States, which makes clear that when
    applying the ACCA the task for the sentencing court is to determine
    the defendant's "previous conviction" and "[t]he only way to answer
    -35-
    this backward-looking question is to consult the law that applied
    at the time of that conviction."      
    563 U.S. 816
    , 820 (2011).   In
    making this argument the unanimous Court in McNeill pointed to its
    previous ACCA cases, which looked to the versions of state law
    that were current at the time of the defendant's convictions, not
    at the time of the Court's decision.    
    Id. at 821-22
    (calling them
    "the historical statute of conviction").
    The approach that McNeill dictates that we take in ACCA
    cases thus conflicts with the "informed prophecy" approach in
    
    Tavares. 843 F.3d at 14
    .   We can avoid this conflict, however,
    because Faust was convicted of ABPO in 2009, prior to the Mistretta
    decision but following Santos. We thus find the "informed prophecy"
    approach unnecessary for the resolution of this case in which the
    defendant was clearly convicted of ABPO prior to Mistretta.14     At
    that time, the model jury instructions provided that
    If the evidence would warrant a guilty verdict for
    the offense of assault and battery on more than one
    theory of culpability, the judge must provide the jury
    with a verdict slip to indicate the theory or theories
    on which the jury bases its verdict and, on request,
    instruct the jurors that they must agree unanimously
    on the theory of culpability.
    14   We note that apparently neither the government nor the
    defendant in Tavares argued whether a historical approach should
    be taken in determining the offense of conviction even though
    Tavares's own conviction also predated Mistretta. United States
    v. Tavares, No. 14-2319, at 2 (1st Cir. Mar. 1, 2017)(Docket No.
    94).
    -36-
    Massachusetts Criminal Model Jury Instructions for Use in the
    District Court, Instruction 6.210, at 8 n.1 (May 2011)(citations
    omitted).     This   requirement   of     juror   unanimity   between   the
    intentional and reckless forms of ABPO is strong evidence that
    Faust's conviction for ABPO was divisible between those two forms.
    We acknowledge, however, that there are considerations
    that point in the opposite direction.         As with Faust's resisting
    arrest conviction, Faust's indictment merely states that he did
    "assault and beat" a police officer while the model complaint
    language similarly dictates the simple "did assault and beat"
    language. Finally, Faust's plea colloquy fails to include anywhere
    the terms "intentional assault and battery" or "reckless assault
    and battery."    Rather, the judge simply asked Faust "[h]as your
    attorney explained to you what the Commonwealth would have to prove
    in order for you to be found guilty of these charges?" to which
    Faust answered "[y]es," and then the judge asked "[a]ttorney
    Bernard, have you explained to your client the elements?" to which
    Faust's attorney responded "[a]ll the essential elements, yes."
    Following this exchange the clerk asked Mr. Faust "as to counts
    five and six, each charging assault and battery on a police officer
    . . . how do you wish to plead, sir?" to which Faust replied
    "[g]uilty." The plea colloquy thus leaves equivocal what, exactly,
    the essential elements were believed to be.
    -37-
    Given     Mathis's    specific       reference   to    what   a   jury
    "necessarily" must find in order to convict, however, we find the
    model jury instructions to be particularly persuasive and hold
    that at the time of his guilty plea Faust's ABPO conviction was
    divisible between the intentional and reckless 
    forms. 136 S. Ct. at 2255
    .      We do not find, however, any indication that the
    intentional    form      was   further    divisible   between     offensive    and
    harmful assault and battery. 15             Because offensive assault and
    battery does not require violent force, the intentional form of
    ABPO is therefore overbroad and categorically cannot count as a
    predicate for ACCA purposes.
    3. Step Three: Determining the Offense of Conviction
    The district court below found that the offense of ABPO
    qualified as an ACCA predicate under then controlling First Circuit
    precedent, 
    Dancy, 640 F.3d at 470
    .               Having so found, it did not
    need   to   turn    to   the   question     of   which   type     of   ABPO   Faust
    committed.16 As outlined above, we now hold that ABPO is divisible.
    15  As with resisting arrest above, all evidence indicates that
    intentional assault and battery is not divisible between the
    harmful and offensive forms.      In particular, the model jury
    instructions for intentional ABPO state that the jury must find
    "That the touching was either likely to cause bodily harm to [the
    alleged victim], or was done without his (her) consent."
    Massachusetts Criminal Model Jury Instructions for Use in the
    District Court, Instruction 6.210, at 8 n.1 (May 2011)(emphasis in
    original).
    16   In part for this reason we will subject Faust's argument that
    -38-
    Once a sentencing court determines that a defendant has a prior
    conviction under a divisible statute, it must proceed to step three
    and determine which among the multiple crimes listed was the
    offense of conviction.        The Supreme Court provided guidance on how
    to conduct this inquiry in Shepard.            There it enumerated the
    documents that the sentencing court might consult at this stage:
    "the terms of the charging document, the terms of a plea agreement
    or transcript of colloquy between judge and defendant in which the
    factual basis for the plea was confirmed by the defendant, or . . .
    some comparable judicial record of this information."          
    Shepard, 544 U.S. at 26
    .      If, at sentencing, the district court is faced
    with a predicate conviction that is based on a divisible offense
    then it must consult approved Shepard documents in order to
    determine which of the offenses the defendant "necessarily" pled
    guilty to.     
    Id. at 21.17
    In its supplemental brief the government included all of
    Faust's Shepard documents and urged us to affirm Faust's conviction
    the government has not proven which type of ABPO offense he
    committed to de novo review. Additionally, although the government
    argues that Faust's divisibility argument is waived, 
    see supra
    n.9, it does not argue that the question of which form of ABPO
    Faust committed should be subject to plain error review.
    17 Previous of our cases have grappled with the question of whether
    it is plain error to, at this stage, rely on the presentence
    report's ("PSR") categorization of a prior conviction as a
    predicate offense when there has been no objection by the
    defendant.    See, e.g., 
    Serrano-Mercado, 784 F.3d at 846-48
    -39-
    because the facts he admitted as part of his plea colloquy were
    consistent with harmful battery.   At oral argument the government
    switched gears and urged us to affirm Faust's sentence because the
    facts he admitted as part of his plea colloquy were consistent
    with reckless battery.   The government therefore appears to all
    but concede that the facts admitted by Faust during his plea could
    be consistent with either intentional battery or with reckless
    battery.
    As we stated earlier, if "such record materials" do not
    "speak plainly," then "a sentencing judge will not be able to
    satisfy 'Taylor's demand for certainty' when determining whether
    a defendant was convicted of a generic offense."    Mathis, 136 S.
    Ct. at 2257 (quoting 
    Shepard, 544 U.S. at 21
    ).   Facts that are as
    consistent with intentional ABPO as they are with reckless ABPO
    (summarizing cases and concluding that whether or not there was
    plain error, in none of the cases was it prejudicial to have relied
    on an unobjected to PSR).      The court in those cases faced a
    markedly different situation from the one with which we are
    presented. Here Faust did object to the PSR's categorization of
    his prior offenses. In that situation "a presentence report in a
    subsequent case ordinarily may not be used to prove the details of
    the offense conduct that underlies a prior conviction." United
    States v. Dávila-Félix, 
    667 F.3d 47
    , 57 (1st Cir. 2011)(quoting
    United States v. Turbides-Leonardo, 
    468 F.3d 34
    , 39 (1st Cir.
    2006)). Moreover, Mathis makes clear that the elemental approach
    dictates that the question at this stage of the inquiry is what
    the defendant "necessarily admitt[ed] when he [pled] 
    guilty." 136 S. Ct. at 2248
    . The factual account of Faust's prior conviction
    that is included in his PSR simply cannot provide an answer to
    this inquiry.
    -40-
    can hardly be said to "speak plainly."    More to the point, however,
    although step three invites the district court to examine the
    documents of the convicting court, the question to be answered
    remains concentrated on the elements of the actual offense of
    conviction rather than on the specific facts of Faust's conduct.
    The enquiry posed in step three is no broader than that posed under
    step two: what did Faust "necessarily admit[] when he [pled]
    guilty"?    
    Mathis, 136 S. Ct. at 2248
    ; see also 
    Shepard, 544 U.S. at 26
    (defining the "enquiry" to be "whether a plea of guilty to
    burglary defined by a nongeneric statute necessarily admitted
    elements of the generic offense").      The aim therefore remains on
    determining the elements that Faust pled guilty to, not how he
    committed   the   particular   crime.   This   focus   is   particularly
    important in situations such as here where numerous of the Shepard
    documents (indictment, model charging language and the clerk's
    statement of what offense Faust was pleading guilty to) fail to
    specify the type of assault and battery at issue and particularly
    where the punishment received was in no way impacted by the type
    of assault and battery to which Faust pled.18
    18 In light of this latter fact, we would do well to remember the
    caution the Supreme Court in Mathis and Descamps has given against
    an overreliance on the factual statements contained in a plea
    colloquy: "Statements of 'non-elemental fact' in the records of
    prior convictions are prone to error precisely because their proof
    is unnecessary." 
    Mathis, 136 S. Ct. at 2253
    (quoting 
    Descamps, 133 S. Ct. at 2288
    ). During a plea hearing "a defendant may have
    -41-
    We therefore remand to the district court for it to
    determine which form of ABPO Faust necessarily pled guilty to.                If
    it   was   the    intentional    form,   then     his   conviction     for   ABPO
    categorically cannot count as a violent felony under the ACCA.                If
    it is plain that Faust pled guilty to the reckless form, however,
    then the district court must determine whether reckless conduct
    qualifies as the "use" of force under the ACCA.              At this time we
    decline to take a position on this question.19               Finally, if the
    district court finds that it is unclear which form of ABPO Faust
    pled guilty to, then his ABPO conviction cannot be used as a
    predicate under the ACCA because the court's step three inquiry
    utilizing Shepard documents will not have made plain what the
    offense of conviction actually was.
    V.    Conclusion
    For    the    foregoing    reasons,    we   affirm   the   district
    court's denial of Faust's motion to suppress and we vacate and
    remand for resentencing proceedings consistent with this opinion.
    Affirmed in part, Vacated and Remanded in part.
    "Concurring opinions follows"
    no incentive to contest what does not matter under the law; to the
    contrary, he 'may have good reason not to'--or even be precluded
    from doing so by the court." Id. (quoting 
    Descamps, 133 S. Ct. at 2289
    ).
    19  Tavares likewise left this question 
    unanswered. 843 F.3d at 18-20
    .
    -42-
    LYNCH, Circuit Judge, concurring.        I join that portion
    of   Judge   Torruella's   fine    opinion    affirming   the   judgment   of
    conviction and the order remanding the case, but not the discussion
    of the sentencing issues concerning the two predicate state crimes.
    I do agree that the case must be remanded to the district court
    for a review of the Shepard documents newly produced on appeal by
    the government.    But I believe we should not address issues beyond
    that remand for consideration of the Shepard documents by the
    district court in the first instance.
    The average person on the street would ordinarily think
    that the state crime of assault and battery on a police officer
    would meet the ACCA definition of crime of violence, that is "the
    use, attempted use, or threatened use of physical force against
    the person of another."           18 U.S.C. § 924(e)(2)(B)(i).        Other
    circuits have noted that tension.            See United States v. Harris,
    
    844 F.3d 1260
    , 1262 (10th Cir. 2017) (noting that question of
    whether robbery is a "violent felony" for ACCA "should be []
    obvious," but that under the governing analysis, "the obvious may
    not be so plain").         It is perfectly clear Congress intended
    enhanced punishment to apply to recidivists whose prior crimes met
    that definition.    But in recent years the Supreme Court has issued
    a series of decisions restructuring the analysis from one directly
    addressed to Congressional intent, into a number of other tests.
    -43-
    I do not question here that the sentencing portion of Judge
    Torruella's opinion is faithful to those judicially created tests.
    I do have doubts about the majority's holding as to several issues
    I consider not to be necessary to the opinion.            My doubts about
    these matters do not prevent me from agreeing that the remand is
    the correct outcome.
    My concern is that use of these tests can lead courts to
    reach   counterintuitive   results,   and   ones    which   are    not   what
    Congress intended.     Respected circuit judges share this concern.
    See, e.g., United States v. Doctor, 
    842 F.3d 306
    , 313 (4th Cir.
    2016) (Wilkinson, J., concurring) (observing that "the categorical
    approach can serve as a protracted ruse for paradoxically finding
    even the worst and most violent offenses not to constitute crimes
    of violence" and that "too aggressively applied, [the categorical
    approach] eviscerates Congress's attempt to enhance penalties for
    violent   recidivist   behavior"),    petition     for   cert.    filed,   85
    U.S.L.W. ___ (U.S. Mar. 17, 2017) (No. 16-8435).
    The concern has also been expressed most eloquently by
    several Justices of the United States Supreme Court.              As Justice
    Kennedy has said, "arbitrary and inequitable results produced by
    applying an elements based approach . . . could not have been
    Congress' intent."     Mathis v. United States, 
    136 S. Ct. 2243
    , 2258
    (Kennedy, J., concurring).     In Mathis, Justice Breyer, joined by
    -44-
    Justice     Ginsburg,      in     dissent     stated      "[t]he    elements/means
    distinction that the Court draws should not matter for sentencing
    purposes.       I   fear    that     the    majority's      contrary     view   will
    unnecessarily complicate federal sentencing law, often preventing
    courts from properly applying the sentencing statute that Congress
    enacted."      
    Id. at 2259
    (Breyer, J., dissenting).                      And, also
    dissenting in Mathis, Justice Alito, discussing the "modified
    categorical" approach culminating in Descamps v. United States,
    
    133 S. Ct. 2276
    (2013), stated "[p]rogrammed in this way, the Court
    set out on a course that has increasingly led to results that
    Congress could not have intended."                  
    Id. at 2268
    (Alito, J.,
    dissenting).
    I also agree with Justice Kennedy's hope for Congress to
    "amend[] the ACCA to resolve these concerns," 
    id. at 2258
    (Kennedy,
    J., concurring), as well as other concerns, including avoidance of
    racially disparate results, which have been highlighted in efforts
    at sentencing reform.           See Seung Min Kim, Senators Plan to Revive
    Sentencing     Reform   Push,       Politico      (Jan.    4,   2017,    5:13   AM),
    http://www.politico.com/story/2017/01/senate-criminal-justice-
    sentencing-reform-233071; Bill Keller, Will 2017 Be the Year of
    Criminal     Justice       Reform?,        N.Y.   Times     (Dec.       16,   2016),
    http://www.nytimes.com/2016/12/16/opinion/will-2017-be-the-year-
    of-criminal-justice-reform.html.
    -45-
    BARRON, Circuit Judge, with whom TORRUELLA, Circuit
    Judge, joins, concurring.               I fully agree with this excellent
    majority opinion.           I write separately to add these thoughts about
    the growing sentiment that Congress could not have intended for us
    to apply the increasingly complicated framework that the Supreme
    Court now requires us to apply in order to determine the scope of
    the Armed Career Criminal Act (ACCA).                 In my view, this line of
    criticism rests on a mistaken premise.
    I do not doubt that Congress may have failed to foresee
    how hard it would be to identify those offenders who, by dint of
    their past violence, must automatically be subject to the severe
    sentencing enhancement that ACCA imposes. I do doubt that Congress
    wanted us to ignore the reality that such a task is a hard one if,
    in reality, it is.          And, experience has shown, that task is hard.
    For that reason, I think it is important to review Congress's own
    role in leading us down this complicated jurisprudential path,
    which   has    lately       come   in   for    such   criticism.   That   review
    highlights to me a number of too-easily overlooked problems that
    the Supreme Court's current framework for applying ACCA manages to
    avoid but that otherwise might arise.
    I.
    First,    I    realize    that    the   counterintuitive    results
    sometimes produced by the categorical approach may appear to be
    -46-
    ones that Congress could not possibly have intended, especially
    given what often appears to be the violent nature of the underlying
    conduct of the defendant.      We should not lose sight of the fact,
    however,     that   often   "[t]he    best   indication   of   Congress's
    intentions . . . is the text of the statute itself."             S. Port
    Marine, LLC v. Gulf Oil Ltd. P'ship, 
    234 F.3d 58
    , 65 (1st Cir.
    2000).     And the text of ACCA indicates that Congress did want us
    to focus on the offense of conviction rather than on the conduct
    that the defendant engaged in while committing the offense for
    which he was ultimately convicted.           As the Court has observed,
    ACCA expressly makes the defendant's "conviction" the trigger for
    the enhancement and makes no reference to "conduct."           18 U.S.C.
    § 924(e)(1) ("In the case of a person who violates section 922(g)
    of this title and has three previous convictions by any court
    referred to in section 922(g)(1) of this title for a violent felony
    or a serious drug offense . . . ." (emphasis added)); Mathis v.
    United States, 
    136 S. Ct. 2243
    , 2252 (2016).
    Second, and relatedly, ACCA's text expressly tells us
    that, in focusing on the "conviction," we should not focus on the
    label that the state legislature may have given to the underlying
    criminal offense -- no matter how violent-sounding that label may
    be.   In denominating crimes of violence, Congress has said nothing
    about the labels that states have given to offenses.            Congress
    -47-
    instead has referred only to the actual elements of the offense.
    Specifically, Congress, in the definition of "violent felony,"
    expressly orients us to the elements of the predicate crime: "any
    crime . . . that [] has as an element the use, attempted use, or
    threatened use of physical force against the person of another[.]"
    18 U.S.C. § 924(e)(2)(B) (emphasis added).
    In light of these aspects of ACCA's plain text, it seems
    to me that the case is actually quite strong for concluding that
    Congress, by writing ACCA the way that it did, intended for us to
    adopt the focus reflected in the extended line of Supreme Court
    cases that establishes the categorical approach.           After all, there
    are good reasons to privilege the "conviction" and the "elements"
    that comprise that conviction over either the label that a state
    legislature may have given to the offense or the nature of the
    defendant's conduct in committing the underlying offense.            As the
    Court    has     observed,   such   a    categorical --   some   might   say,
    abstract -- focus for the inquiry avoids some very real problems
    that otherwise would arise.
    It must be remembered in this regard that the label that
    a state legislature gives to a criminal offense is not necessarily
    a good guide for determining whether a conviction is for a violent
    act.     That label is, in many ways, no different from a statute's
    title.    As such, that label is often a poor proxy for the substance
    -48-
    of the underlying legislation.    For that reason, there is good
    reason to be wary of giving an offense's violent-sounding label
    much interpretive weight -- at least when the label does not
    reflect the fact that the elements of the offense clearly encompass
    non-violent conduct.   See Bhd. of R. R. Trainmen v. Baltimore &
    O. R. Co., 
    331 U.S. 519
    , 528–29 (1947) ("[T]he title of a statute
    and the heading of a section cannot limit the plain meaning of the
    text.").
    To be sure, Congress, in focusing on the "conviction"
    rather than on the defendant's conduct and on the "elements" of
    the conviction rather than on its label, may not have expected for
    there to be as much of a mismatch as there often turns out to be
    between the label that a state gives to a crime and the elements
    of that crime.   For example, Congress apparently envisioned that
    the generic offense of "assault" would qualify as a violent felony
    under what is known as ACCA's force clause, on the thought that
    the underlying conduct would invariably be violent.   See H.R. Rep.
    No. 99-849, at 3 (1986) (suggesting that the list of "violent
    felonies under Federal or State law . . . would include such
    felonies involving physical force against a person such as murder,
    rape, assault, robbery, etc.").
    But, I do not think Congress's possible misapprehension
    about the actual elements of a crime that bears an indisputably
    -49-
    violent-sounding moniker supplies a reason for us to conclude that
    Congress wanted us to ignore the reality that the elements of the
    crime of conviction often actually cover non-violent conduct.   See
    Popal v. Gonzales, 
    416 F.3d 249
    , 254 n.5 (3d Cir. 2005) ("In short,
    we recognize that our holding today might seem to conflict with
    Congress's intent as expressed in the legislative history of § 16.
    But we believe that this apparent conflict is a mirage, caused by
    the fact that Pennsylvania has chosen to classify as simple assault
    offenses that the congressional drafters were unlikely to have had
    in mind.").   In fact, the crimes at issue in this case demonstrate
    this mismatch between the level of violence implied by the title
    of the crime and the level of violence required to commit the
    crime. Stiffening one's arm to avoid arrest qualifies as resisting
    arrest, Commonwealth v. Grandison, 
    741 N.E.2d 25
    , 35 (Mass. 2001),
    and an offensive touching, even if slight, qualifies as assault
    and battery, Commonwealth v. Cohen, 
    771 N.E.2d 176
    , 177 (Mass.
    App. 2002).   And, even the government appears to accept that such
    conduct is not "violent" within the meaning of ACCA.
    A state's choice to expand the scope of its crimes to
    encompass both violent and non-violent conduct may make great sense
    in terms of state policy.   It certainly makes it easier for state
    and local prosecutors to make their cases.     But a state, in so
    acting, is not attempting to ensure what Congress is attempting to
    -50-
    ensure through ACCA -- that armed, repeat, violent offenders are
    treated especially harshly.       Rather, a state that enacts a broad
    assault or robbery statute is just attempting to ensure that anyone
    who falls with the scope of that state-defined crime may be
    punished for that particular crime, broadly defined as it is.               As
    a result, there is no reason to think that Congress would have
    wanted us to rely on state criminal law labels -- when they
    oversell the actual nature of the prohibited conducted that juries
    must actually find the defendant to have engaged in -- to implement
    Congress's attempt through ACCA to single out that class of
    criminals who are repeatedly violent and thus must be specially
    punished in consequence.        And thus there is no reason to think
    that, in directing us to look to the elements of state law crimes,
    Congress, in writing ACCA, did not mean what it said.
    Of course, a direct focus on a defendant's actual conduct
    could, in theory, solve the "problem" that arises from the frequent
    mismatch   between     a   crime's    name    and    a   crime's   elements.
    Sometimes, perhaps often, assaults are violent, even though a jury
    need not find them to be so in order to convict.              But, it must
    also be remembered that, if the defendant's conduct alone mattered,
    then some very real problems still would arise.
    For   one   thing,   as    the    Court   has   pointed   out,    a
    characterization of the defendant's conduct by a federal judge
    -51-
    made well after the conviction could violate a defendant's Sixth
    Amendment   rights   if   that   characterization   would   increase   the
    maximum penalty faced by the defendant.         
    Mathis, 136 S. Ct. at 2252
    .   Why, then, should we assume that Congress wished for us to
    focus on that conduct in applying ACCA, given that it would
    increase that maximum penalty?      Haven't we long construed statutes
    to avoid constitutional problems rather than to create them, on
    the understanding (however fictional it may sometimes be) that
    Congress is not in the habit of pushing constitutional bounds?
    There is also another reason to think that Congress
    directed us to focus on the "conviction" and its "elements" rather
    than on the defendant's underlying conduct in order to avoid a
    problem that might arise if the focus were on conduct.            As the
    Court has observed, a federal judge's characterization of a crime
    as a violent one could be quite unfair to a defendant if it were
    based only on a years-later review of a defendant's conduct that
    is, in turn, based only on agreed-upon facts that were adduced at,
    say, a plea colloquy.
    After all, at the time that a defendant decides to plead
    guilty to a state crime, the defendant would likely have no real
    notice of the potentially severe federal consequences of a decision
    not to challenge the state's characterization of the defendant's
    underlying conduct.       
    Id. at 2253.
       For example, the first-time
    -52-
    offender cannot be presumed to know that he will later commit two
    additional state crimes and a federal firearms offense, but it is
    only after those crimes are committed that the first crime's
    violent nature becomes relevant.       Thus, a federal district court's
    reliance on the description of the conduct from the plea colloquy,
    despite that lack of notice, could therefore raise serious due
    process concerns if the district court did not also give the
    defendant   an   opportunity   to   contest   that   description   of   the
    conduct.
    Nor would that notice problem be efficiently solved by
    affording the defendant an opportunity to contest that description
    in the federal sentencing proceedings.        That approach would invite
    a mini-trial about the facts of the prior offense years or decades
    after the fact.    See Moncrieffe v. Holder, 
    133 S. Ct. 1678
    , 1690
    (2013) ("The categorical approach . . . promotes judicial and
    administrative efficiency by precluding the relitigation of past
    convictions in minitrials conducted long after the fact.").              It
    is hard to make the categorical approach look like an efficient
    way of determining which offenses qualify as predicate offenses.
    A conduct-based approach that, in order to protect the due process
    interests of the defendant, necessitated searching retrospective
    inquiries into long-since-passed state court proceedings might
    well accomplish that seemingly impossible feat.
    -53-
    I   suppose   that   an    alternative,   more   conduct-based
    framework could, in time, become well known enough to defendants
    that, in response, they would begin routinely to take care in their
    state court proceedings to protect themselves from the potential
    future impact of ACAA.          But, even if that quite speculative
    possibility came to pass, it would give rise to a serious problem
    of its own.
    Such a reaction by defendants to a revised, conduct-
    focused framework could seriously disrupt the dynamics of the state
    criminal process, both in plea-bargaining and in trials.             The
    concern would be that, under such a revised legal framework,
    defense counsel, in developing a record for plea or trial, would
    no longer focus solely on what would appear to be the state's only
    concern:   the guilt or innocence of the defendant for the crime
    for which the defendant was then being prosecuted.          Instead, the
    focus would also be on the federal government's hypothetical future
    interest in assessing how dangerous the defendant's underlying
    conduct was.
    But that focus would interfere with the state's goals in
    legislating crimes to contain elements that sweep in non-violent
    conduct.   After all, a state may have chosen to group together
    both violent and non-violent conduct under a particular label
    precisely because it did not want the criminal proceedings to focus
    -54-
    on whether the conduct in which the defendant engaged was violent
    or not.    In this way, then, a concern solely of the federal
    government's -- identifying    repeat      violent   offenders    --   would
    distort state court criminal proceedings that, by design, seek to
    make the violent nature of the conduct irrelevant.
    Indeed, a version of this federalism concern seemed to
    be one that Congress took quite seriously in drafting ACCA.
    Congress rejected, on federalism grounds, initial legislative
    plans to formulate an alternative to this enhancement for fear
    that -- by creating a federal crime of robbery and burglary and
    the like -- the federal government would displace the state
    criminal process.   See H.R. Rep. No. 99-849, at 3 (noting that the
    House Subcommittee on Crime "delet[ed] . . . specific predicate
    offenses . . . and added as predicate offenses . . . violent
    felonies under Federal or State law if the offense has as an
    element the use, attempted use, or threatened use of physical force
    against a person" (emphasis in original)).             Thus, the Court's
    current   categorical   approach   --     by   attending   to   the   textual
    directives to focus on the "conviction" and the "elements" of the
    offense -- has the virtue of ensuring that ACCA does not give rise
    to a version of the federalism-based concern about respecting the
    primacy of state criminal law over a broad range of crimes that we
    know Congress took quite seriously in crafting ACCA as it did.
    -55-
    II.
    Ordinarily, there is good reason to assume that Congress
    does not intend to enact criminal punishment schemes that are
    overly complicated.       Such complicated schemes may fail to provide
    defendants with sufficient notice of the consequences of their
    actions. But the body of jurisprudence that has emerged from Taylor
    through Mathis does not give rise to this notice-based concern.
    The complexity of the categorical approach, as it has
    developed, is undeniable.          This case makes that perfectly clear.
    But, as this case also demonstrates, in practice, that complexity
    serves    to   narrow     the    scope     of    this     mandatory      sentencing
    enhancement, at least as compared to the breadth that it might
    otherwise have.     Thus, the current categorical approach respects
    -- rather than violates -- the notice-protecting principle of
    lenity that we have long presumed that Congress has in mind when
    it imposes severe criminal punishment.
    Perhaps,      insofar   as     such   an     enhancement   remains     in
    place, there is some alternative to the categorical framework that
    Congress might adopt that would be superior to the one that the
    Supreme   Court,    based   on     the    text    of    ACCA,   requires     us   to
    administer.     I   do    not   deny     that    such    a   framework    might   be
    discovered.    I do think, though, that we should not discount the
    very legitimate concerns that led Congress to direct us to focus
    -56-
    on the "conviction" and its "elements" -- rather than on the
    defendant's conduct or on statutory labels -- in drafting ACCA.
    And I think it important, as well, to highlight the related and
    quite sensible assumptions that have led the Court to interpret
    ACCA -- and the directive Congress wrote into it -- as it has.
    The categorical approach is difficult to apply.               And its
    application may in many cases seem to exclude from ACCA's reach
    defendants whose past records appear to be violent ones.                  But, the
    simple fact is that it is hard to devise a system for identifying
    those   individuals     who    as   a    class   --   and   thus   regardless   of
    particular     circumstances        that     could     be    evaluated    through
    individualized       sentencing     --    must   be   sentenced    very   harshly
    because of the violence that they have perpetrated in the past.
    It is thus important, it seems to me, not to lose sight of the
    significant ways in which the categorical approach, for all of its
    faults, reflects respect both for due process and federalism.
    Otherwise, we may find ourselves, in time, administering a revised
    framework    that,    though    supposedly       improved,    actually    creates
    problems more serious than those that it sought to solve.
    -57-