Spiotti v. Town of Wolcott , 326 Conn. 190 ( 2017 )


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  •  DOREEN SPIOTTI v. TOWN OF WOLCOTT ET AL.
    (SC 19691)
    Rogers, C. J., and Palmer, Eveleigh, Espinosa, Robinson, D’Auria and
    Vertefeuille, Js.
    Syllabus
    The plaintiff police officer sought to recover damages from the defendant
    town for alleged employment discrimination, claiming that the defendant
    had violated the statute (§ 31-51q) pertaining to, inter alia, the termina-
    tion of employees for engaging in protective speech and the statute
    (§ 46a-60 [a] [4]) pertaining to discriminatory practices against employ-
    ees who have previously brought a discrimination action. After the
    plaintiff had been terminated, she filed a grievance pursuant to the
    collective bargaining agreement between the plaintiff’s union and the
    defendant. The state Board of Mediation and Arbitration conducted
    hearings with respect to the grievance, and, on the basis of its conclusion
    that the plaintiff had made false statements in her discrimination com-
    plaint to the police department’s ombudsman and during the depart-
    ment’s investigation of that complaint, the board ultimately concluded
    that the plaintiff had been terminated for just cause. The plaintiff then
    brought the present action, and the defendant filed a motion for summary
    judgment, contending, among other things, that the plaintiff’s claims
    under §§ 31-51q and 46a-60 (a) (4) were barred by the doctrine of collat-
    eral estoppel because the factual underpinning of those claims had been
    decided adversely to her by the board. The trial court denied the motion
    as to those claims, relying on this court’s decision in Genovese v. Gallo
    Wine Merchants, Inc. (
    226 Conn. 475
    ), which interpreted the statute
    (§ 31-51bb) providing that no employee shall be denied the right to
    pursue a cause of action arising under a state statute or the state or
    federal constitution solely because the employee is covered by a collec-
    tive bargaining agreement. The trial court specifically concluded that
    an adverse determination in an arbitration proceeding pursuant to a
    collective bargaining agreement should not have a preclusive effect with
    regard to a subsequent statutory cause of action. On appeal from the
    trial court’s denial of the defendant’s motion for summary judgment,
    the defendant claimed that Genovese should be overruled because, sub-
    sequent to that decision, the legislature enacted the statute (§ 1-2z)
    requiring courts to interpret a statute according to its plain and unambig-
    uous language without consulting extratextual evidence of its meaning,
    and the court in Genovese had relied on the legislative history of § 31-
    51bb when interpreting that purportedly clear and unambiguous statute.
    The defendant also claimed that the principles of stare decisis did not
    prevent this court from overruling Genovese. Held that, even if § 31-
    51bb was clear and unambiguous and its legislative history was the sole
    basis for this court’s decision in Genovese, the legislature did not intend
    that the enactment of § 1-2z would overrule the prior interpretation of
    any statutory provision merely because this court previously had failed
    to apply the plain meaning rule, and, therefore, ordinary principles of
    stare decisis applied to the defendant’s claim; furthermore, this court
    declined to depart from the principles of stare decisis and to overrule
    its decision in Genovese, as the legislature had not taken action since
    that decision to suggest that it disagreed with this court’s conclusion
    that § 31-51bb was intended to bar the application of the doctrine of
    collateral estoppel to claims of statutory and constitutional violations
    brought after a claim involving the same issues had been finally resolved
    in grievance procedures or arbitration, and the defendant did not identify
    any intervening developments in the law, unconscionable results, or
    irreconcilable conflicts or difficulties in this court’s interpretation of
    § 31-51bb that would justify overruling Genovese; moreover, by enacting
    § 31-51bb, the legislature limited an arbitrator’s power to determine
    finally and conclusively factual and legal issues that are critical to an
    employee’s right to pursue a statutory cause of action, and, to conclude
    that the trial court must defer to the board’s findings of fact would be
    inconsistent with this legislative intent.
    Argued May 2—officially released July 11, 2017
    Procedural History
    Action to recover damages for, inter alia, alleged
    employment discrimination, and for other relief,
    brought to the Superior Court in the judicial district of
    Waterbury, where the court, Zemetis, J., granted the
    defendants’ motion to dismiss the complaint against
    the defendant Wolcott Police Department and granted
    in part the defendants’ motion to strike; thereafter, the
    court, Brazzel-Massaro, J., denied in part the named
    defendant’s motion for summary judgment, and the
    named defendant appealed. Affirmed.
    Michael J. Rose, with whom, on the brief, was
    Johanna G. Zelman, for the appellant (named
    defendant).
    Eric R. Brown, for the appellee (plaintiff).
    Opinion
    VERTEFEUILLE, J. The primary issue that we must
    resolve in this appeal is whether this court should over-
    rule its decision in Genovese v. Gallo Wine Merchants,
    Inc., 
    226 Conn. 475
    , 486, 
    628 A.2d 946
     (1993), holding
    that, under General Statutes § 31-51bb,1 a factual deter-
    mination made in a final and binding arbitration con-
    ducted pursuant to a collective bargaining agreement
    does not have preclusive effect in a subsequent action
    claiming a violation of the state or federal constitution
    or a state statute. The plaintiff, Doreen Spiotti, was
    a member of the International Brotherhood of Police
    Officers, Local 332 (union), and was employed as a
    police officer in the Wolcott Police Department (depart-
    ment). After the plaintiff filed a complaint with an
    ombudsman for the department alleging that the depart-
    ment had engaged in retaliatory conduct against her, the
    department conducted an investigation and concluded
    that certain statements that the plaintiff had made in
    her complaint were false. Thereafter, Neil O’Leary, the
    chief of the department, recommended to the town
    council of the named defendant, the town of Wolcott,2
    that the plaintiff’s employment be terminated. The
    defendant terminated the plaintiff, who then filed a
    grievance pursuant to the procedures set forth in the
    collective bargaining agreement between the defendant
    and the union. In accordance with those procedures, the
    Connecticut State Board of Mediation and Arbitration
    (board of mediation) conducted hearings on the issue
    of whether the plaintiff’s employment had been termi-
    nated for just cause, and it ultimately concluded that
    there was just cause on the basis of its determination
    that the plaintiff had made false statements in her com-
    plaint to the ombudsman and during the department’s
    investigation of that complaint.
    Thereafter, the plaintiff brought the present action
    alleging, among other things, that her termination was
    in retaliation for bringing a previous action against the
    defendant alleging sex discrimination in violation of
    General Statutes § 46a-60 (a) (4), and for engaging in
    protected speech, namely, the complaint to the ombuds-
    man, in violation of General Statutes § 31-51q.3 The
    defendant filed a motion for summary judgment on the
    ground that the plaintiff’s claims were barred by the
    doctrine of collateral estoppel because the factual
    underpinnings of those claims had been decided
    adversely to her by the board of mediation in the arbitra-
    tion proceedings. The trial court denied the motion for
    summary judgment as to these claims on the ground
    that, under this court’s interpretation of § 31-51bb in
    Genovese, the doctrine of collateral estoppel does not
    bar a statutory cause of action that is brought after the
    same issue has been decided in arbitration pursuant to
    a collective bargaining agreement. The defendant then
    filed this appeal.4 The defendant contends that (1) Geno-
    vese should be overruled as a result of the legislature’s
    subsequent enactment of General Statutes § 1-2z,5 and
    (2) even if Genovese should not be overruled as the
    result of § 1-2z, it should be overruled because it was
    wrongly decided under then existing law.6 We conclude
    that Genovese is still good law and, therefore, affirm
    the judgment of the trial court.
    Because the underlying facts of this case have little
    bearing on the issue that is before us, we need not
    discuss them in further detail, but may proceed directly
    to our legal analysis. We begin with the standard of
    review. As we have indicated, the trial court’s decision
    denying the relevant portions of the defendant’s motion
    for summary judgment was premised on this court’s
    interpretation of § 31-51bb in Genovese v. Gallo Wine
    Merchants, Inc., supra, 
    226 Conn. 486
    , as barring the
    application of the doctrine of collateral estoppel to stat-
    utory claims brought subsequent to an arbitration in
    which the underlying issues were determined adversely
    to the plaintiff. The defendant’s claims that Genovese
    should be overruled as the result of the enactment of
    § 1-2z or that it should be overruled because it was
    incorrect at the time it was decided involve questions
    of statutory interpretation subject to plenary review.
    See State v. Salamon, 
    287 Conn. 509
    , 529, 
    949 A.2d 1092
    (2008) (because whether prior interpretation of statute
    should be overruled involves construction of statute,
    review is plenary).
    To provide context for our resolution of the defen-
    dant’s claims, we provide the following overview of this
    court’s decision in Genovese. The plaintiff in that case
    claimed that the trial court improperly had concluded
    that the doctrine of collateral estoppel precluded his
    statutory cause of action because an arbitrator pre-
    viously had determined the underlying factual issue
    adversely to him. Genovese v. Gallo Wine Merchants,
    Inc., supra, 
    226 Conn. 479
    . After oral argument, this
    court in Genovese sua sponte raised the issue of whether
    § 31-51bb had any effect on the judgment of the trial
    court and requested supplemental briefs on that issue.
    Id., 479–80. The majority in Genovese began its analysis
    of this issue by observing that § 31-51bb was intended
    to overturn this court’s holding in Kolenberg v. Board
    of Education, 
    206 Conn. 113
    , 123, 
    536 A.2d 577
    , cert.
    denied, 
    487 U.S. 1236
    , 
    108 S. Ct. 2903
    , 
    101 L. Ed. 2d 935
     (1988), that an ‘‘employee’s failure to exhaust the
    grievance and arbitration procedures available under a
    collective bargaining agreement deprive[s] a trial court
    of jurisdiction over a cause of action arising from the
    employment relationship.’’ Genovese v. Gallo Wine Mer-
    chants, Inc., supra, 480–81. The majority recognized
    that it did not follow from this fact that, when an
    employee has exhausted grievance procedures and
    obtained a final decision in an arbitration proceeding,
    the employee may relitigate issues decided by the arbi-
    trator in a subsequent action raising a statutory claim.
    Id., 482–83. The majority further recognized that, ‘‘ordi-
    narily a factual determination made in final and binding
    arbitration is entitled to preclusive effect.’’ Id., 483. Nev-
    ertheless, it concluded that applying the doctrine of
    collateral estoppel to preclude employment related stat-
    utory claims that previously had been determined in an
    arbitration pursuant to a collective bargaining
    agreement would defeat the intent of § 31-51bb, namely,
    ‘‘to ensure that employees covered by a collective bar-
    gaining agreement receive the same opportunity to liti-
    gate their statutory claims as those employees who
    are not covered by a collective bargaining agreement.’’
    Id., 484.
    The majority in Genovese further determined that this
    interpretation was supported by the legislative history
    of § 31-51bb. Id., 484–85. Specifically, the majority relied
    on the remarks of Representative Jay B. Levin that the
    purpose of the legislation was to codify certain United
    States Supreme Court decisions that had ‘‘refused to
    give preclusive effect to a prior arbitral decision in a
    subsequent court action brought to vindicate an
    employee’s statutory rights.’’ Id., 485; see also 31 H.R.
    Proc., Pt. 13, 1988 Sess., pp. 4565–66, remarks of Repre-
    sentative Jay B. Levin, citing McDonald v. West Branch,
    
    466 U.S. 284
    , 
    104 S. Ct. 1799
    , 
    80 L. Ed. 2d 302
     (1984),
    Barrentine v. Arkansas-Best Freight System, Inc., 
    450 U.S. 728
    , 
    101 S. Ct. 1437
    , 
    67 L. Ed. 2d 641
     (1981), and
    Alexander v. Gardner-Denver Co., 
    415 U.S. 36
    , 
    94 S. Ct. 1011
    , 
    39 L. Ed. 2d 147
     (1974). Relying on the reasoning of
    these cases, the majority in Genovese further observed
    that ‘‘[a]n arbitrator’s frame of reference . . . may be
    narrower than is necessary to resolve [a statutory] dis-
    pute because the arbitrator’s power is . . . limited by
    . . . the collective bargaining agreement and the sub-
    mission of the parties’’; Genovese v. Gallo Wine Mer-
    chants, Inc., 
    supra,
     
    226 Conn. 486
    –87; employees are
    represented by their union during grievance proce-
    dures, the union’s interests may conflict with an
    employee’s interests; 
    id., 488
    ; and ‘‘arbitration may be
    a less effective forum for the final resolution of statutory
    claims’’ than a judicial proceeding because the fact-
    finding process in arbitration is less robust than in judi-
    cial proceedings. 
    Id., 489
    . Accordingly, the majority con-
    cluded that ‘‘the legislature intended that . . . an
    adverse determination [in an arbitration proceeding]
    should not have preclusive effect’’ with regard to a
    subsequent statutory cause of action. 
    Id., 484
    .
    The majority in Genovese recognized, however, that
    § 31-51bb was ‘‘contrary to the established judicial prin-
    ciple that voluntary recourse to arbitration proceedings
    allows the prevailing party, after a final arbitral judg-
    ment, to raise a defense of collateral estoppel . . . if
    the losing party thereafter initiates a judicial cause of
    action,’’ and ‘‘also runs counter to the established legis-
    lative policy favoring [alternative] methods of dispute
    resolution . . . .’’ (Footnote omitted.) Id., 491–92. In
    addition, the majority observed that § 31-51bb permits
    an employee ‘‘to walk away from an unsatisfactory
    grievance or arbitration outcome,’’ while the employer
    ‘‘is limited to the narrow review afforded by General
    Statutes [Rev. to 1993] § 52-418 if it concludes that an
    arbitral result was inappropriate.’’ Id., 492. The majority
    noted that ‘‘[a] similar disparity in access to our courts,
    in the case of compulsory lemon law arbitration proce-
    dures, was held unconstitutional in Motor Vehicle Man-
    ufacturers Assn. of the United States, Inc. v. O’Neill,
    
    212 Conn. 83
    , 93–98, 
    561 A.2d 917
     (1989), because it
    violated the open courts provision of our state constitu-
    tion.’’7 Genovese v. Gallo Wine Merchants, Inc., 
    supra,
    226 Conn. 492
    . Accordingly, the majority acknowledged
    that ‘‘construing [§ 31-51bb] in accordance with its legis-
    lative history creates a range of problems that the legis-
    lature may not have fully considered . . . .’’ Id., 490.
    In his dissenting opinion in Genovese, Justice Berdon
    contended that the majority’s construction of § 31-51bb
    was not supported by the plain language of the statute;
    id., 494; and violated the rule of statutory interpretation
    requiring that ‘‘a statute should not be construed as
    altering the [common-law] rule, farther than the words
    of the statute import, and should not be construed as
    making any innovation upon the common law which
    the statute does not fairly express.’’ (Internal quotation
    marks omitted.) Id., 495. He further contended that the
    majority had ‘‘tipped [the] delicate procedural balance
    for resolving grievances between organized labor and
    management, by giving the employee an advantage not
    envisioned by the clear mandate of the legislation.’’ Id.,
    496. Accordingly, Justice Berdon concluded that § 31-
    51bb did not permit an employee, after voluntarily sub-
    mitting a claim to arbitration, to pursue a subsequent
    statutory cause of action involving the same issues.
    Id., 494.
    With this background in mind, we first address the
    defendant’s claim that this court’s decision in Genovese
    should be overruled as the result of the subsequent
    enactment of § 1-2z in 2003.8 Specifically, the defendant
    contends that the ‘‘plain language [of § 31-51bb] only
    permits an employee covered by a collective bargaining
    agreement to also pursue statutory and constitutional
    claims in addition to pursuing her grievance rights,
    even if those grievance rights have not yet been
    exhausted,’’ and the statute simply does not address
    the distinct issue of whether the doctrine of collateral
    estoppel applies to a constitutional or statutory claim
    involving an issue that previously had been decided
    pursuant to contractually required grievance proce-
    dures. (Emphasis in original.) Because, according to
    the defendant, the meaning of § 31-51bb is clear and
    unambiguous, and the sole basis for this court’s inter-
    pretation of § 31-51bb in Genovese was the legislative
    history of the statute, the defendant contends that Gen-
    ovese should be overruled as a result of the enactment
    of § 1-2z, which codified the plain meaning rule. See
    Kinsey v. Pacific Employers Ins. Co., 
    277 Conn. 398
    ,
    407–408, 
    891 A.2d 959
     (2006) (‘‘[u]nder § 1-2z, we are
    precluded from considering extratextual evidence of
    the meaning of a statute . . . when the meaning of the
    text of that statute is plain and unambiguous, that is,
    the meaning that is so strongly indicated or suggested
    by the [statutory] language as applied to the facts of
    the case . . . that, when the language is read as so
    applied, it appears to be the meaning and appears to
    preclude any other likely meaning’’ [emphasis in origi-
    nal; internal quotation marks omitted]).
    We reject this claim. Even if we were to agree with
    the defendant that § 31-51bb is clear and unambiguous
    with respect to the collateral estoppel issue and that
    the sole basis for this court’s decision in Genovese was
    the legislative history of the statute, this court pre-
    viously has held that the legislature did not intend that
    the enactment of § 1-2z would overrule the prior inter-
    pretation of any statutory provision merely because we
    had failed to apply the plain meaning rule. See Hummel
    v. Marten Transport, Ltd., 
    282 Conn. 477
    , 501, 
    923 A.2d 657
     (2007) (rejecting claim that legislature ‘‘intended
    to overrule every . . . case in which our courts, prior
    to the passage of § 1-2z, had interpreted a statute in
    a manner inconsistent with the plain meaning rule’’).9
    Rather, the ordinary principles of stare decisis apply
    to this court’s interpretations of statutory provisions
    that predate the enactment of § 1-2z. See id., 494–95
    (discussing principles of stare decisis); id., 501–502
    (applying principles of stare decisis to statute under
    review).
    Accordingly, we next address the defendant’s claim
    that Genovese was incorrectly decided and that the
    principles of stare decisis should not prevent this court
    from overruling it. We begin our analysis of this claim
    with a review of those principles. ‘‘The doctrine of stare
    decisis counsels that a court should not overrule its
    earlier decisions unless the most cogent reasons and
    inescapable logic require it. . . . Stare decisis is justi-
    fied because it allows for predictability in the ordering
    of conduct, it promotes the necessary perception that
    the law is relatively unchanging, it saves resources and
    it promotes judicial efficiency. . . . It is the most
    important application of a theory of decisionmaking
    consistency in our legal culture and . . . is an obvious
    manifestation of the notion that decisionmaking consis-
    tency itself has normative value. . . .
    ‘‘Moreover, [i]n evaluating the force of stare decisis,
    our case law dictates that we should be especially wary
    of overturning a decision that involves the construction
    of a statute. . . . When we construe a statute, we act
    not as plenary lawgivers but as surrogates for another
    policy maker, [that is] the legislature. In our role as
    surrogates, our only responsibility is to determine what
    the legislature, within constitutional limits, intended to
    do. Sometimes, when we have made such a determina-
    tion, the legislature instructs us that we have miscon-
    strued its intentions. We are bound by the instructions
    so provided. . . . More often, however, the legislature
    takes no further action to clarify its intentions. Time
    and again, we have characterized the failure of the legis-
    lature to take corrective action as manifesting the legis-
    lature’s acquiescence in our construction of a statute.
    . . . Once an appropriate interval to permit legislative
    reconsideration has passed without corrective legisla-
    tive action, the inference of legislative acquiescence
    places a significant jurisprudential limitation on our
    own authority to reconsider the merits of our earlier
    decision.’’ (Internal quotation marks omitted.) State v.
    Ray, 
    290 Conn. 602
    , 614–15, 
    966 A.2d 148
     (2009).
    Factors that may justify overruling a prior decision
    interpreting a statutory provision include intervening
    developments in the law, the potential for unconsciona-
    ble results, the potential for irreconcilable conflicts and
    difficulty in applying the interpretation. 
    Id., 615
    ; see
    also Payne v. Tennessee, 
    501 U.S. 808
    , 849, 
    111 S. Ct. 2597
    , 
    115 L. Ed. 2d 720
     (1991) (Marshall, J., dissenting)
    (justifications for departing from precedent ‘‘include
    the advent of subsequent changes or development in
    the law that undermine a decision’s rationale . . . the
    need to bring [a decision] into agreement with experi-
    ence and with facts newly ascertained . . . and a
    showing that a particular precedent has become a detri-
    ment to coherence and consistency in the law’’ [cita-
    tions omitted; internal quotation marks omitted]). In
    addition, a departure from precedent may be justified
    ‘‘when the rule to be discarded may not be reasonably
    supposed to have determined the conduct of the liti-
    gants . . . .’’ (Internal quotation marks omitted.) State
    v. Salamon, 
    supra,
     
    287 Conn. 523
    .
    We conclude that, in the present case, even if we were
    to assume that we would reach a different conclusion
    if we were addressing the issue as a matter of first
    impression, these principles militate against overruling
    our decision in Genovese. In the twenty-four years since
    Genovese was decided, the legislature has taken no
    action that would suggest that it disagreed with our
    conclusion that § 31-51bb was intended to bar the appli-
    cation of the doctrine of collateral estoppel to claims
    of statutory and constitutional violations brought after
    a claim involving the same issues had been finally
    resolved in grievance procedures or arbitration. This is
    so despite the implicit invitation by the majority in
    Genovese for the legislature to reconsider § 31-51bb.
    See Genovese v. Gallo Wine Merchants, Inc., 
    supra,
     
    226 Conn. 490
     (‘‘construing [§ 31-51bb] in accordance with
    its legislative history creates a range of problems that
    the legislature may not have fully considered’’). Thus,
    we presume that the legislature acquiesces with that
    interpretation.10 See, e.g., State v. Ray, 
    supra,
     
    290 Conn. 615
    . Moreover, the defendant has not identified any
    intervening developments in the law, unconscionable
    results, irreconcilable conflicts or difficulties in
    applying our interpretation of § 31-51bb that would jus-
    tify overruling Genovese.11 Rather, the defendant has
    simply repeated the arguments that the parties made
    and that this court rejected in Genovese, which does
    not justify a departure from principles of stare decisis.
    See id., 613–14 (rejecting defendant’s request to over-
    rule prior interpretation of statute when ‘‘all of the
    defendant’s arguments . . . expressly were raised and
    rejected by this court sixteen years [earlier]’’). Finally,
    to the extent that reliance interests are relevant, they
    weigh against overruling Genovese because it is possible
    that the plaintiff and the union in the present case
    may have pursued the plaintiff’s claims in arbitration
    differently than they would have if they had believed
    that the factual determinations made in those proceed-
    ings would have preclusive effect in a subsequent statu-
    tory cause of action. We decline, therefore, to overrule
    our decision in Genovese.
    Finally, we note that the trial court here suggested
    repeatedly in its memorandum of decision denying in
    part the defendant’s motion for summary judgment that,
    although the decision of the board of mediation in the
    arbitration proceeding did not have preclusive effect in
    the present action, the court was bound by the board’s
    findings of fact. That is not the case. Rather, by enacting
    § 31-51bb, the legislature limited ‘‘an arbitrator’s power
    to determine finally and conclusively factual and legal
    issues that are critical to an employee’s right to pursue
    a statutory cause of action in the Superior Court.’’
    (Emphasis added.) Genovese v. Gallo Wine Merchants,
    Inc., 
    supra,
     
    226 Conn. 487
    ; see also 
    id., 489
     (concluding
    that arbitration does not have preclusive effect in subse-
    quent statutory action in part because arbitration is less
    effective forum for resolution of factual claims than
    judicial proceeding). To conclude that the trial court
    must defer to the arbitrator’s findings of fact would be
    inconsistent with this legislative intent. Accordingly,
    although the board’s decision may be admitted as evi-
    dence and accorded such weight as the trial court
    deems appropriate, that court should consider the plain-
    tiff’s factual claims de novo. Cf. Alexander v. Gardner-
    Denver Co., 
    supra,
     
    415 U.S. 59
    –60 (‘‘[T]he federal policy
    favoring arbitration of labor disputes and the federal
    policy against discriminatory employment practices can
    best be accommodated by permitting an employee to
    pursue fully both his remedy under the grievance-arbi-
    tration clause of a collective-bargaining agreement and
    his cause of action under [T]itle VII [of the Civil Rights
    Act of 1964]. The federal court should consider the
    employee’s claim de novo. The arbitral decision may
    be admitted as evidence and accorded such weight as
    the court deems appropriate.’’); see also 
    id.,
     60 n.21
    (discussing factors to be considered in determining
    weight to be given by court to arbitral decision).
    The judgment is affirmed.
    In this opinion the other justices concurred.
    1
    General Statutes § 31-51bb provides: ‘‘No employee shall be denied the
    right to pursue, in a court of competent jurisdiction, a cause of action arising
    under the state or federal Constitution or under a state statute solely because
    the employee is covered by a collective bargaining agreement. Nothing in
    this section shall be construed to give an employee the right to pursue a
    cause of action in a court of competent jurisdiction for breach of any
    provision of a collective bargaining agreement or other claims dependent
    upon the provisions of a collective bargaining agreement.’’
    2
    The department was also named as a defendant in the plaintiff’s com-
    plaint, but the claims against it were dismissed by agreement of the parties.
    For the sake of simplicity, in this opinion, we refer to the town of Wolcott
    as the defendant.
    3
    In addition, the plaintiff alleged that the defendant had discriminated
    against her on the basis of her sex in violation of § 46a-60 (a) (1), breached
    a settlement agreement resulting from the prior action against the defendant
    and wrongfully terminated her in violation of General Statutes § 31-51m.
    The trial court granted the defendant’s motion for summary judgment as to
    each of these claims on the ground that they did not raise a genuine issue
    of material fact and the plaintiff did not establish a prima facie case for
    discrimination. The plaintiff has not challenged these rulings in this interlocu-
    tory appeal. See footnote 4 of this opinion.
    4
    The defendant appealed to the Appellate Court, and we transferred the
    appeal to this court pursuant to General Statutes § 51-199 (c) and Practice
    Book § 65-1. We note that an interlocutory appeal from the denial of a
    motion for summary judgment based on the doctrine of collateral estoppel
    is a final judgment for purposes of appeal. See Convalescent Center of
    Bloomfield, Inc. v. Dept. of Income Maintenance, 
    208 Conn. 187
    , 194, 
    544 A.2d 604
     (1988).
    5
    General Statutes § 1-2z provides: ‘‘The meaning of a statute shall, in the
    first instance, be ascertained from the text of the statute itself and its
    relationship to other statutes. If, after examining such text and considering
    such relationship, the meaning of such text is plain and unambiguous and
    does not yield absurd or unworkable results, extratextual evidence of the
    meaning of the statute shall not be considered.’’
    6
    The defendant further claims that, if we overrule Genovese, we must
    conclude as a matter of law that the plaintiff’s statutory claims raise no
    genuine issue of material fact because all relevant facts were found adversely
    to her in the arbitration proceeding. Because we decline the defendant’s
    invitation to overrule Genovese, we need not address this claim.
    7
    But see Alexander v. Gardner-Denver Co., 
    supra,
     
    415 U.S. 54
     (allowing
    employee, but not employer, to have statutory discrimination claim consid-
    ered both in arbitration and subsequent court proceeding not unfair to
    employer because employee ‘‘is not seeking review of the arbitrator’s deci-
    sion’’ by bringing claim in court, but ‘‘is asserting a statutory right indepen-
    dent of the arbitration process,’’ while ‘‘[a]n employer cannot be the victim
    of discriminatory employment practices’’ by employees).
    8
    Section 1-2z became effective on October 1, 2003. See Public Acts 2003,
    No. 03-154, § 1.
    9
    Although the defendant cited Hummel in its main brief to this court for
    the general proposition that a court should not lightly overrule its earlier
    decisions, the defendant did not discuss the fact that this court in Hummel
    had squarely addressed and rejected the argument, which the defendant
    renews in the present case, that given the adoption of § 1-2z this court
    should overrule prior decisions involving statutory interpretation in which
    we did not apply the plain meaning rule. The plaintiff’s brief also did not
    address this holding in Hummel. At oral argument before this court, the
    defendant was questioned about the effect of Hummel on its argument
    pertaining to § 1-2z. Thereafter, the defendant filed a motion requesting that
    the parties be permitted to file supplemental briefs on that issue because
    this court had raised it sua sponte. See Blumberg Associates Worldwide,
    Inc. v. Brown & Brown of Connecticut, Inc., 
    311 Conn. 123
    , 162, 
    84 A.3d 840
     (2014) (reviewing court may raise unpreserved issue sua sponte only
    in exceptional circumstances and only if court allows parties to brief issue).
    We do not agree with the defendant’s suggestion that this court improperly
    raised a new ‘‘issue’’ sua sponte when we asked the defendant about the
    of the adoption of § 1-2z. An attorney has an ethical obligation to disclose
    to the court controlling precedent that is directly adverse to a claim raised,
    and to explain why that precedent should be either distinguished or over-
    ruled. See Rules of Professional Conduct 3.3 (a) (2) (‘‘[a] lawyer shall not
    knowingly . . . [f]ail to disclose to the tribunal legal authority in the control-
    ling jurisdiction known to the lawyer to be directly adverse to the position
    of the client and not disclosed by opposing counsel’’). In light of this ethical
    obligation, we cannot conclude that the existence of binding precedent that
    is directly on point and dispositive of an issue raised by a party is, in and
    of itself, an ‘‘issue’’ that the court may not raise sua sponte in the absence
    of exceptional circumstances and briefing by the parties. Although parties
    are generally entitled to frame the issues without interference from the
    courts under our adversarial system of justice; see Blumberg Associates
    Worldwide, Inc. v. Brown & Brown of Connecticut, Inc., 
    supra, 146
    ; they
    cannot ignore, or expect the courts to ignore, binding legal authority that
    directly controls the issues as framed by them. Accordingly, we denied the
    defendant’s request for supplemental briefing.
    10
    We recognize that this court has held that ‘‘the argument in favor of
    legislative acquiescence is particularly weak’’ when the legislature has not
    demonstrated ‘‘actual acquiescence,’’ i.e., it has amended the statute but
    has chosen not to amend the particular provision under review. (Emphasis
    omitted.) Stuart v. Stuart, 
    297 Conn. 26
    , 47, 
    996 A.2d 259
     (2010); see 
    id.
    (‘‘[T]he argument in favor of legislative acquiescence is particularly weak
    because the legislative acquiescence doctrine requires actual acquiescence
    on the part of the legislature. [Thus] [i]n most of our prior cases, we have
    employed the doctrine not simply because of legislative inaction, but because
    the legislature affirmatively amended the statute subsequent to a judicial
    or administrative interpretation, but chose not to amend the specific provi-
    sion of the statute at issue. . . . In other words, [l]egislative concurrence
    is particularly strong [when] the legislature makes unrelated amendments in
    the same statute.’’ [Citation omitted; emphasis in original; internal quotation
    marks omitted.]). Upon reflection, we question whether the case for legisla-
    tive acquiescence must be ‘‘particularly weak’’ merely because it is not
    ‘‘particularly strong.’’ (Internal quotation marks omitted.) 
    Id.
     Even if we
    were to assume, however, that the argument for legislative acquiescence is
    particularly weak in the present case because the legislature has not
    amended § 31-51bb since our decision in Genovese, the defendant has pro-
    vided no compelling reason for this court to overrule that case.
    11
    The defendant does claim that it would be ‘‘outrageous’’ to reinstate
    the plaintiff to her position as a police officer when the board of mediation
    found that she had made false statements in her complaint to the ombuds-
    man and during the investigation of that complaint. This argument, how-
    ever, ignores the fact that the very reason for this court’s decision in
    Genovese was that ‘‘[t]he [fact-finding process] in arbitration usually is
    not equivalent to judicial [fact-finding]. The record of the arbitration
    proceedings is not as complete; the usual rules of evidence do not apply;
    and rights and procedures common to civil trials, such as discovery,
    compulsory process, cross-examination, and testimony under oath, are
    often severely limited or unavailable.’’ (Internal quotation marks omitted.)
    Genovese v. Gallo Wine Merchants, Inc., 
    supra,
     
    226 Conn. 489
    . We see
    nothing outrageous or unconscionable about allowing the plaintiff to liti-
    gate her factual claims de novo in court, including her claim that she did
    not make false statements.