Cruz-Berrios v. Gonzalez Rosario , 630 F.3d 7 ( 2010 )


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  •           United States Court of Appeals
    For the First Circuit
    No. 08-2458
    JOSE JULIAN CRUZ BERRÍOS,
    Plaintiff, Appellant,
    v.
    CARLOS GONZÁLEZ-ROSARIO, WILLIAM CLASS-QUIRÓS, RAFAEL OLIVER
    BAEZ, MIGUEL ORTIZ-MARRERO, ENIL MONTALVO-MORALES, SANTOS
    JIMÉNEZ-COLÓN, ERICK GARCÍA-SANTOS, EDDIE M. CRUZ-
    SANTIAGO,SERGEANT UZZIEL RUIZ-LEDEÉ, SERGEANT REINALDO
    SURÉN,SERGEANT OSVALDO RIVERA-DOMÍNGUEZ, FNU O'FARRILL, JAMIE
    LÓPEZ, JORGE SILVESTRINI, JORGE RODRÍGUEZ, MIGUEL PEREIRA and
    WILMER SEPÚLVEDA,
    Defendants, Appellees.
    APPEAL FROM THE UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF PUERTO RICO
    [Hon. Francisco A. Besosa, U.S. District Judge]
    Before
    Lynch, Chief Judge,
    Boudin and Howard, Circuit Judges.
    Victor J. Quiñones, Edgardo Cartagena, Ramon E. Dapena and
    Usera Morell Bauza Dapena & Cartagena, LLP, on brief for appellant.
    Irene S. Soroeta-Kodesh, Solicitor General, Leticia Casalduc-
    Rabell, Deputy Solicitor General, Zaira Z. Girón-Anadón, Deputy
    Solicitor General, and Michelle Camacho-Nieves, Assistant Solicitor
    General, Department of Justice, on brief for appellees.
    December 16, 2010
    HOWARD, Circuit Judge.     José Julian Cruz-Berríos, an
    inmate currently serving a sentence under the jurisdiction of the
    Puerto Rico Department of Corrections, brought a federal civil
    rights action against various corrections officers whom he alleges
    exerted excessive force against him.    The district court dismissed
    the action after determining that it was precluded as res judicata
    by his previous, unsuccessful state suit based on similar alleged
    conduct.1   Cruz-Berríos v. Gonzalez-Rosario, 
    577 F. Supp. 2d 561
    (D.P.R. 2008).   Cruz-Berríos now appeals.   After review, we affirm
    in part, reverse in part, and remand the case to the district court
    for further development of the record and clarification on matters
    of Puerto Rico law.
    I.
    In March 2004, Cruz-Berríos filed a lawsuit in the Puerto
    Rico Court of First Instance under Article 1802 of the P.R. Civil
    Code, P.R. Laws Ann. tit. 31 § 5141, alleging that officers in the
    Puerto Rico correctional facility where he was housed had assaulted
    him in retaliation for implicating them in a drug trafficking
    investigation. His complaint referred to two separate incidents of
    abuse, one on November 9, 2002, and another on February 28, 2004.
    1
    Puerto Rico is the functional equivalent of a state for all
    purposes relevant to this case.    Accordingly, we refer here to
    state actions and state courts, notwithstanding Puerto Rico's
    unique commonwealth status. See, e.g., R.G. Fin. Corp. v. Vergara-
    Nunez, 
    446 F.3d 178
    , 183 n.2 (1st Cir. 2006).
    -2-
    Shortly after initiating that action, Cruz-Berríos also
    filed a complaint in federal district court under 
    42 U.S.C. § 1983
    ,
    making similar allegations.                  Some, though not all, of the named
    defendants in the federal complaint were also defendants in the
    state        court    case.       Cruz-Berríos      twice   amended     the   federal
    complaint, each time adding a new incident that he claimed had
    occurred after the most recent filing.2                     In the first amended
    complaint,           he   added     additional      corrections        officers    and
    administrators as defendants and included a third assault that had
    allegedly occurred on August 18, 2004, which he claimed was part of
    the   same      general       pattern   of    retaliation   as   the    original   two
    incidents.           In the second amended complaint, he alleged a fourth
    such incident, which he claimed occurred on March 2, 2005, and
    added another prison administrator as a defendant.3                    Of these four
    alleged incidents, only the claims concerning the last three were
    permitted to proceed, as the district court determined that the
    claim arising out of the November 2002 incident was time-barred.4
    Due to developments in the state court case, however,
    those three claims did not proceed very far.                 After a bench trial,
    2
    At no point did Cruz-Berríos amend his state complaint.
    3
    In order to avoid a sovereign immunity bar, he also specified
    that any claims for damages were against the defendants in their
    personal capacities, while any injunctive relief sought was against
    the defendants in both their personal and official capacities. See
    Edelman v. Jordan, 
    415 U.S. 651
    , 664–65 (1974).
    4
    Cruz-Berríos does not challenge this conclusion on appeal.
    -3-
    the Court of First Instance entered judgment against Cruz-Berríos,
    finding that no excessive use of force had been used on either of
    the dates discussed in the state complaint (November 2002 and
    February 2004) and that he had failed to show that he had been
    singled out for retaliatory persecution or harassment.         That
    adverse judgment, the federal district court later held, precluded
    the § 1983 action in its entirety, including the allegations
    against the additional defendants concerning incidents that had not
    previously been the subject of litigation.     The district court
    dismissed the case, and this appeal ensued.
    II.
    The defendants ask us to affirm on two separate bases.
    They primarily argue that we may rely on the district court's
    preclusion rationale, which is subject to de novo review.   Ramallo
    Bros. Printing, Inc. v. El Dia, Inc., 
    490 F.3d 86
    , 89 (1st Cir.
    2007).   Offering an alternative means to the same end, they also
    assert that Cruz-Berríos failed to exhaust his administrative
    remedies before filing his federal claim, in violation of 42 U.S.C.
    § 1997e(a).   Because the second of these arguments may provide an
    uncomplicated means of resolving this case on a more developed
    record, we begin there.
    -4-
    A.
    The Prison Litigation Reform Act of 1995 ("PLRA"), 42
    U.S.C. § 1997e(a), provides that "[n]o action shall be brought with
    respect to prison conditions under section 1983 of this title, or
    any other Federal law, by a prisoner confined in any jail, prison,
    or other correctional facility until such administrative remedies
    as are available are exhausted."           This exhaustion requirement
    applies to allegations of physical violence by prison guards.
    Porter v. Nussle, 
    534 U.S. 516
    , 532 (2002).
    The defendants contend that dismissal is warranted here
    because the complaint fails to indicate whether or not Cruz-Berríos
    has exhausted his administrative remedies.        But it was not Cruz-
    Berríos's burden to plead exhaustion, which must be raised and
    proved by the defense.      Jones v. Bock, 
    549 U.S. 199
    , 216 (2007).
    Although the defendants have now raised the issue, neither they nor
    Cruz-Berríos have pointed to any evidence in the record that would
    indicate one way or the other whether the exhaustion requirement
    has in fact been satisfied.            And because the district court
    dismissed the case on preclusion grounds, it never addressed the
    matter.   Accordingly, we remand the case to the district court for
    additional   fact-finding    as   to    whether   the   PLRA   exhaustion
    requirement bars Cruz-Berríos's suit or not.            If so, it would
    obviate any further need to consider the preclusive effect of the
    -5-
    Court of First Instance's decision.           But this is the defendants'
    burden to prove.
    B.
    A   final    judgment     on    a    matter   may,   in   certain
    circumstances,     prevent   that   matter's      re-adjudication    in   a
    subsequent case. The doctrine of res judicata5 "relieve[s] parties
    of the cost and vexation of multiple lawsuits, conserve[s] judicial
    resources, and, by preventing inconsistent decisions, encourage[s]
    reliance on adjudication."        Allen v. McCurry, 
    449 U.S. 90
    , 94
    (1980).   Because "[u]nder the full faith and credit statute, 
    28 U.S.C. § 1738
    , a judgment rendered in a state court is entitled to
    the same preclusive effect in federal court as it would be given
    within the state in which it was rendered," In re Sonus Networks,
    Inc., 
    499 F.3d 47
    , 56 (1st Cir. 2007), we look to Puerto Rico law
    in order to determine the res judicata implications of the Court of
    First Instance's judgment.
    Puerto Rico's law of res judicata is codified at 
    P.R. Laws Ann. tit. 31, § 3343
    , which provides that a prior judgment
    5
    Depending on the speaker's intention, the term "res judicata"
    may refer either to the doctrine of claim preclusion specifically
    (coupled with "collateral estoppel" as a synonym for issue
    preclusion) or else to the doctrines of claim and issue preclusion
    collectively. We here use the phrase in the second sense. See
    Taylor v. Sturgell, 
    128 S. Ct. 2161
    , 2170 n.5 (2008) (explaining
    that the broad meaning of res judicata as an umbrella term that
    encompasses both claim preclusion and issue preclusion "ha[s]
    replaced a more confusing lexicon").
    -6-
    will       have    preclusive       effect    when    there     is    "the    most      perfect
    identity between the things, causes, and persons of the litigants,
    and their capacity as such."                  This provision encompasses both of
    the two traditional aspects of res judicata:                         claim preclusion and
    issue preclusion.               Coors Brewing Co. v. Mendez-Torres, 
    562 F.3d 3
    ,
    19 (1st Cir. 2009). Under Puerto Rico's res judicata scheme, claim
    preclusion "binds parties from litigating or relitigating any claim
    that was or could have been litigated in a prior adjudication and
    prevents claim splitting," Gener-Villar v. Adcom Group, Inc., 
    417 F.3d 201
    , 205 (1st Cir. 2005) (per curiam) (internal brackets
    omitted);          issue    preclusion,       on     the    other     hand,       "forecloses
    relitigation         in    a     subsequent    action      of   a    fact    essential     for
    rendering a judgment in a prior action between the same parties,
    even when different causes of action are involved." 
    Id.
     at 205–06.
    The three claims presented to us on appeal, corresponding
    to the final three alleged incidents of abuse, fall into two
    categories.6             The February 2004 incident has already been the
    subject of actual litigation in the Court of First Instance.                               The
    August 2004 and March 2005 incidents, on the other hand, have not.
    The district court concluded that this distinction was irrelevant
    and that all three claims were subject to issue preclusion. Citing
    the    rule       that     "a    plaintiff    cannot       avoid     the    bar    of   [issue
    6
    Cruz-Berríos claimed four separate incidents of abuse in his
    second amended complaint, but because the first of these claims was
    time-barred, our review extends only to the final three.
    -7-
    preclusion] simply by suing a defendant for continuing the same
    conduct that was found to be lawful in a previous suit brought by
    the same plaintiff,"7       Ramallo Bros. Printing, Inc., 
    490 F.3d at 91
    , the court held that no material differences existed between any
    of the alleged incidents of abuse because the plaintiff presented
    them as part of a "continuing pattern of violation." Cruz-Berríos,
    
    577 F. Supp. 2d at 564
     (emphasis in original).           As a result, to the
    extent that the first set of incidents was found to be lawful in
    the state case, the second set of incidents would also be lawful as
    a matter of issue preclusion.
    We disagree.        The distinction between the claims already
    adjudicated and those not already adjudicated remains critical
    here.    It     is   therefore    necessary    to   unravel   the   individual
    allegations that the district court viewed as part of a single
    whole.
    1.
    To begin with, issue preclusion does not apply to the
    events   that    the   Court    of   First   Instance   never   expressly   or
    implicitly considered.          The alleged August 2004 and March 2005
    7
    Cruz-Berríos correctly observes that this principle is taken
    from a case concerning federal, rather than Puerto Rico, issue
    preclusion principles. He does not, however, offer any authority
    one way or the other as to whether Puerto Rico law encompasses an
    analogous rule. Because we ultimately conclude that the principle
    is inapposite to this situation anyway, we will assume without
    deciding that Puerto Rico law mirrors federal law on this point.
    -8-
    beatings, which appeared for the first time in the federal case,
    are independent events that are far too fact-specific to lend
    themselves to generalization as "the same conduct" examined in the
    state case.       That the Court of First Instance held Cruz-Berríos's
    treatment in prison to be lawful on certain occasions does not
    necessarily dictate as a matter of issue preclusion that his
    treatment on subsequent occasions must be held lawful as well. Cf.
    Dawkins v. Nabisco, Inc., 
    549 F.2d 396
    , 397 (5th Cir. 1977)
    (holding under federal res judicata principles that a dismissal of
    a   Title   VII    retaliation   claim   could      not    preclude     claims    of
    subsequent retaliation because otherwise "a company that had once
    won a suit alleging retaliation for participation in Title VII
    proceedings would be free to retaliate at will against the earlier
    plaintiff     without    fear    of   being    held       accountable    for     its
    actions."). At this juncture, it is impossible to tell whether the
    conduct newly alleged in the federal case would turn out to be
    meaningfully different from the conduct tried on the merits in the
    state   case.       Further   proceedings     may   establish    that     the    new
    allegations are simply more of the same, or they may turn out to be
    something more egregious.
    The defendants argue that insofar as Cruz-Berríos has
    chosen to present the individual incidents as part of a continuing
    pattern of abuse, the issue posed by the new claims is actually
    identical to the one already adjudicated in state court.                         The
    -9-
    response is that this is not necessarily so.                      It discounts the fact
    that there are two more alleged incidents of beatings later.                                It
    also discounts the possibility that Cruz-Berrios's rights were
    violated in at least one instance, creating potential liability for
    at least some defendants regardless of whether there is a pattern.
    At the same time, even if issue preclusion does not
    apply       to    these        newly    alleged       incidents,      claim       preclusion
    nevertheless might apply.                 The district court indicated that Cruz-
    Berríos should have amended his state complaint to reflect these
    two new incidents, which arose before his state case went to
    trial.8      Cruz-Berríos, 
    577 F. Supp. 2d at 564
    .                    The court did not
    indicate         the   source      of   this    rule,    and    while    the      defendants
    understandably defend it on appeal, they similarly provide no
    authority for it.            It is true that some jurisdictions employ a rule
    that a party is obligated, on pain of preclusion, to amend a
    complaint to reflect events that postdate the commencement of the
    action.      See, e.g., Monterey Plaza Hotel Ltd. P'ship. v. Local 483
    of Hotel Employees, 
    215 F.3d 923
    , 928 (9th Cir. 2000) (applying
    California         law      that   "the     doctrine    of     res   judicata      bars    the
    relitigation           of   all    events    which     occurred      prior   to    entry    of
    judgment,        and     not    just    those    acts    that     happened     before      the
    8
    Although the district court portrayed this as a matter of
    issue preclusion, we think it is actually one of claim preclusion,
    which, unlike issue preclusion, can bar a matter that has not yet
    been actually litigated.
    -10-
    complaint was filed."). But other jurisdictions do not impose such
    a burden on plaintiffs, see, e.g., Doe v. Allied-Signal, Inc., 
    985 F.2d 908
    , 915 (7th Cir. 1993), and there is no reason to assume
    conclusorily what Puerto Rico's rule may be.    Because this issue
    has not yet been briefed, we think it best to remand the case to
    the district court, where the parties may have a chance to argue
    whether Puerto Rico law would apply claim preclusion to post-
    complaint events that could have been but were not raised through
    an amended complaint.
    2.
    We turn then to the preclusion of the federal claim
    concerning the February 2004 incident, which the Court of First
    Instance did adjudicate on the merits.   Cruz-Berríos contends that
    this claim was not precluded, notwithstanding the state court's
    adjudication of the same facts, because the res judicata statute's
    requirements of "perfect identity between the things, causes, and
    persons of the litigants" have not been met.   For the most part at
    least, he is mistaken.    As we shall explain, an underdeveloped
    record prevents us from making a less qualified statement.
    i.
    Cruz-Berríos sued all of the federal action defendants in
    both their official and personal capacities.    We can immediately
    -11-
    resolve the official-capacity claim.              Cruz-Berríos first posits
    that the parties are not identical inasmuch as his federal action
    contains   new     defendants.        Yet   the   Puerto     Rico    res   judicata
    statute's "perfect identity of parties" clause does not demand a
    literal identity; it operates, rather, as a privity requirement.
    R.G. Fin. Corp. v. Vergara-Nunez, 
    446 F.3d 178
    , 185–86 (1st Cir.
    2006); Perez-Guzman v. Gracia, 
    346 F.3d 229
    , 234 (1st Cir. 2003).
    This means that the clause is satisfied whenever "one party acts
    for or stands in the place of another in relation to a particular
    subject matter," R.G. Fin. Corp., 
    446 F.3d at 187
    , or, in the
    Puerto Rico Supreme Court's words, whenever those parties amount to
    the same "party really interested."               Puerto Rican Independence
    Party v. Commonwealth Elections Comm'n, 
    20 P.R. Offic. Trans. 607
    ,
    632 (1988).
    That    condition    is    satisfied     here.          Traditionally,
    "[t]here is privity between officers of the same government so that
    a judgment in a suit between a party and a representative of the
    [government] is res judicata in relitigation of the same issue
    between    that    party   and   another      officer   of    the     government."
    Sunshine Anthracite Coal Co. v. Adkins, 
    310 U.S. 381
    , 402–03
    (1940); see also Barclay v. Lowe, 
    131 F. App'x 778
    , 779 (2d Cir.
    2005) (applying the privity principle to state corrections officers
    sued in their official capacities for allegedly assaulting an
    inmate).    As stated, Puerto Rico law treats such privity between
    -12-
    parties as identity.       With respect to the plaintiff's official-
    capacity   claim   based   on   the    February    2004   allegations,   the
    representative roles of the defendants in this action are the same
    as those in the state action. The parties in the official-capacity
    suit are therefore perfectly identical to the parties in the prior
    litigation.   See Del Carmen Tirado v. Dep't of Educ., 
    296 F. Supp. 2d 127
    , 134 (D.P.R. 2003) (noting that official-capacity claims
    against officers in the Puerto Rico Department of Education were
    barred by res judicata, notwithstanding those officers' nonparty
    status in a prior state suit).
    Cruz-Berríos next avers that the "things" and "causes"
    are not identical because his federal claim arises under § 1983,
    while his state claim arose under a state tort statute.          As we have
    discussed elsewhere, this sort of argument "mistakes the legal
    cause of action for the factual 'cause' contemplated by Puerto
    Rico's preclusion statute:      preclusion requires an identity of the
    latter, not the former." Baez-Cruz v. Municipality of Comerio, 
    140 F.3d 24
    , 30 (1st Cir. 1998).     Thus, regardless of the legal vehicle
    through which an action is brought, claims share a perfect identity
    of cause "when they flow from the same principal ground or origin."
    R.G. Fin. Corp., 
    446 F.3d at 183
    .            So long as the claims "either
    were or could have been asserted in a prior action" based on the
    same transaction, they are precludable.            
    Id.
        Similarly, "[t]wo
    actions share an identity of 'things' if a decision in the second
    -13-
    action might function to contradict a right arisen or arising from,
    or a right affirmed by a prior decision."           
    Id.
       (internal brackets
    and quotation marks omitted).        Accordingly, "a mere difference in
    the legal theories on which two causes of action are grounded does
    not destroy the identity of thing or cause that otherwise exists
    between two suits arising out of a common nucleus of operative
    fact."    
    Id. at 184
    .    This all amounts to what is known in common
    law   jurisdictions     as   the   "transactional     approach"      to    claim
    preclusion.    
    Id. at 183
    .
    Here,   Cruz-Berríos's    federal   claim     entails    the    same
    factual cause as was dealt with in the analogous claim in his state
    suit, namely, the officers' conduct on February 28, 2004; the
    § 1983 theory of liability could have originally been raised in his
    state suit, Acevedo v. Srio. Servicios Sociales, 
    12 P.R. Offic. Trans. 317
     (1982); and a finding of liability in his federal suit
    would    necessarily    contradict    the   Court    of   First     Instance's
    determination that the corrections officers acted lawfully.                  The
    thing and cause, like the identity of the parties, are identical.
    Thus, Cruz-Berríos's state suit precludes his current official-
    capacity claim against the defendants concerning the events in
    February 2004.
    -14-
    ii.
    Cruz-Berríos's personal-capacity claim, on the other
    hand, is not so neatly resolved.         Although the capacity in which
    the defendants are sued does not affect the identities of thing and
    cause, there is some possibility that it would affect the identity
    of the parties.   At the outset, we note our skepticism that Puerto
    Rico law would allow a plaintiff who lost against one defendant to
    then bring a new claim against another defendant (to say nothing of
    a claim against the same defendant merely in a different capacity)
    based on the same transaction where the outcome in the first case
    effectively   negates   the    claim     in   the   second.     Were   such
    relitigation permissible, a plaintiff could in principle have as
    many bites of the apple as there were non-privy defendants to be
    sued.   This is precisely the sort of outcome that defensive non-
    mutual issue preclusion typically guards against.
    At the same time, we are not in a position to convert
    that instinctive skepticism into an authoritative statement that
    Puerto Rico law would dispense with its mutuality requirement under
    these circumstances.    So far as we can glean, the case law does not
    definitively foreclose the possibility that Puerto Rico would
    require mutuality even under these circumstances.             We therefore
    proceed with caution, and will await further development of the
    case, before making any definitive statement as to which result
    Puerto Rico law intends.      On remand, the parties and the district
    -15-
    court should devote some attention to this issue if it proves
    necessary to resolve the case.
    If the personal-capacity claims are indeed subject to
    non-mutual issue preclusion, then the February 2004 claim would be
    barred as to all defendants, and nothing more need be said.          If, on
    the other hand, it turns out that a mutuality requirement does
    prevent   preclusion   against   such    newly   named   personal-capacity
    defendants, we would need to take the further step of looking to
    see who was named in the state suit.            It is clear that at least
    some of the newly named defendants were included in the federal
    complaint solely because of the August 2004 and March 2005 claims.9
    Subject to our earlier discussion of post-complaint events, the
    Court of First Instance's decision would not appear to preclude
    those claims against those defendants.10
    Thus, a strict mutuality requirement would necessitate a
    complete tally of who was named in the first suit.          Unfortunately,
    the record before us contains none.          Its only reference to the
    parties   before   the   Court   of     First    Instance   occurs   in   a
    9
    So far as we can tell from our reading of the second amended
    complaint, these defendants are:     William Class-Quirós, Santos
    Jiménez-Colón, Eddie M. Cruz-Santiago, Erick García-Santos, Enil
    Montalvo-Morales, Osvaldo Rivera-Domínguez, and Wilmer Sepúlveda.
    10
    This conclusion, which follows from Puerto Rico's "identity
    of parties" requirement, seems inconsistent with the extension of
    res judicata to post-complaint events, even those involving
    nonparties, as the district court appears to have assumed. But we
    leave it to the litigants and the district court on remand to
    consider in the first instance what the actual state of the law is.
    -16-
    nonexhaustive list appearing in a Puerto Rico appeals court's
    recitation of facts in the underlying case.       Although the list
    mentions some defendants by name, it also adds the cryptic phrase
    "and others."11   Because we cannot divine the identity of those
    others, we can only speculate as to who may be shielded by res
    judicata and who may not.       At the very least, any individual
    clearly named as a personal-capacity defendant in the state case
    would be able to preclude Cruz-Berríos's claim concerning the
    events of February 2004.12   Any other individual who wishes to reap
    the benefit of claim preclusion would have the opportunity on
    remand to present the district court with evidence that he, too,
    was a personal-capacity defendant in the state case.13      On this
    11
    It is possible that this phrase was meant as a John Doe–style
    placeholder for as-yet unidentified defendants. If so, then it
    would raise a question as to whether res judicata principles would
    allow Cruz-Berríos for the first time in his federal complaint to
    fill in who these "others" were.     We have previously expressed
    doubt that a party's presence as a John Doe defendant in one suit
    would preclude subsequent claims against it as a named party in a
    future suit, see Iantosca v. Step Plan Servs., Inc., 
    604 F.3d 24
    ,
    30 (1st Cir. 2010), but the question would ultimately be governed
    by Puerto Rico law, which might have a different take.       In any
    case, because the reference to "others" could easily mean named
    defendants, rather than John Does, the question may yet turn out to
    be academic.
    12
    These defendants are Carlos González-Rosario, Miguel Pereira,
    Uziel Ruiz-Ledée, and Reinaldo Surén.
    13
    To the extent that a personal-capacity defendant in the
    federal suit was named only as an official-capacity defendant in
    the state action, we again defer a definitive ruling. Some courts
    have found privity elastic enough to be asserted defensively by a
    government official who, after prevailing in an official capacity,
    is later sued personally. See 18A Charles Alan Wright, Arthur R.
    -17-
    issue, like exhaustion under the PLRA, the defense bears the burden
    of proof.      Perez-Guzman v. Garcia, 
    346 F.3d 229
    , 234 (1st Cir.
    2003).   But we stress again that all of this becomes necessary only
    if   Puerto    Rico's   "identity   of   parties"   rule   would   not   allow
    defensive non-mutual issue preclusion on these facts.
    III.
    In summary, our holding varies by claim, by defendant,
    and by capacity.        First, we remand for the district court to
    consider whether Cruz-Berríos failed to exhaust all administrative
    remedies available to him before initiating his federal action.
    Resolution of that issue has the potential to dispose of the entire
    action without need for further consideration of the res judicata
    questions.
    As to the February 28, 2004, incident, we affirm the
    district court's dismissal of the official-capacity claim against
    all defendants; we also affirm the district court's dismissal of
    the personal-capacity claim against those defendants already named
    as personal-capacity defendants in the state case; but as to the
    personal-capacity claim against those defendants whose party status
    in the state case remains unclear, we reverse the dismissal and
    Miller & Edward H. Cooper, Federal Practice and Procedure § 4458,
    at 570-71 & n.21 (2d ed. 20002). But this question must be decided
    under Puerto Rico law and is thus another matter for attention in
    the district court in the first instance, if necessary.
    -18-
    remand for such further consideration as this opinion requires.
    Similarly, as to the claims concerning the events of August 18,
    2004, and March 2, 2005, we reverse the dismissal and remand so
    that the district court may, again depending on the resolution of
    the exhaustion issue, consider whether Puerto Rico law would
    preclude claims arising out of post-complaint events that could
    have been but were not incorporated into the state case through an
    amended complaint.
    Each party shall bear its own costs of appeal.
    So ordered.
    -19-