DEPARTMENT OF PUBLIC HEALTH v. JUANITA ESTRADA ET AL.
SC 20717
Supreme Court of Connecticut
June 11, 2024
Robinson, C. J., and McDonald, D‘Auria, Mullins and Ecker, Js.
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Syllabus
The named defendant, E, an employee of the plaintiff, the Department of Public Health, filed a complaint with the defendant Commission on Human Rights and Opportunities, alleging that the plaintiff retaliated against her for a whistleblower disclosure that she had made and that allegedly was protected by statute (
- The commission had subject matter jurisdiction to adjudicate E‘s whistleblower retaliation claim:
It was undisputed that
§ 4-61dd contains a statutory waiver of sovereign immunity, and the department could not prevail on its claim that, because E had filed grievances challenging the same adverse personnel actions that formed the basis of E‘s retaliation claim before the commission, her claim before the commission fell outside of the waiver of sovereign immunity in§ 4-61dd .Specifically, the statutory scheme contemplates that a state employee may pursue both a grievance alleging a violation of an applicable collective bargaining agreement that does not involve a whistleblower claim, as well as a whistleblower retaliation claim alleging retaliatory animus stemming from the same factual circumstances that formed the basis for an alternative remedy, and the filing of a grievance under
§ 4-61dd (e) (3) on a ground other than whistleblower retaliation was not a basis for precluding the filing of a whistleblower retaliation complaint with the commission pursuant to§ 4-61dd (e) (2) (A) .In the present case, E‘s grievances, which she asserted under
§ 4-61dd (e) (3) , did not raise a claim of whistleblower retaliation, and E was, therefore, not barred from filing a complaint with the commission alleging whistleblower retaliation pursuant to§ 4-61dd (e) (2) (A) .Accordingly, the commission had the authority to adjudicate the type of controversy before it, namely, a whistleblower retaliation claim.
Moreover, this court concluded that the proper vehicle for addressing allegedly duplicative claims under
§ 4-61dd is a special defense raising an election of remedies claim rather than a challenge based on subject matter jurisdiction. - The department could not prevail on its claim that the commission had waived or abandoned certain issues by failing to raise or brief them before this court or the Appellate Court:
An appellant can raise on appeal to this court only those issues set forth in the petition for certification, except when the issues are further limited by this court‘s order granting certification.
In the present case, the commission‘s petition for certification focused on the broad claim that the Appellate Court incorrectly had determined that E‘s disclosure was not a protected disclosure under
§ 4-61dd , but the commission limited its briefing on the merits to the narrower issue on which this court granted certification, and the interests of justice weighed heavily in favor of not penalizing the commission for this court‘s certification of a more narrowly tailored issue than the issue on which the commission had sought certification.Moreover, there was no merit to the department‘s claim that the commission had abandoned the one issue that it did address before this court by failing to raise or brief that issue in the Appellate Court, which did not decide that issue, as the department conflated the distinction between arguments and claims.
Specifically, the argument concerning whether E was required to prove an actual violation of state law or a reasonable, good faith belief of such a violation was “subsumed within or intertwined with” the broader legal claim of whether her disclosure was a whistleblower disclosure within the meaning of
§ 4-61dd , and the department never argued that the broader claim was not abandoned in its response to the commission‘s petition for certification. - This court declined to address the department‘s claim that E‘s disclosure concerned misconduct in municipal government to which
§ 4-61dd does not apply because, even if§ 4-61dd does not apply to misconduct in municipal government, the misconduct that E reported was that the department, a state agency, made an error in approving W for the position of Hartford‘s acting director of health:Although W may have misrepresented his credentials on his resume, which would have amounted to misconduct at the municipal level, E reported wrongdoing by the state, namely, the department‘s deficient review process of an appointee‘s credentials, the department‘s erroneous approval of W, and E‘s own failure, as a state employee, to verify that W possessed the degree he claimed to have had.
- The broad language, legislative history and remedial purpose of
§ 4-61dd compelled the conclusion that a government employee, such as E, is entitled to whistleblower protection under that statute for reporting his or her own error:The references in
§ 4-61dd to “[a]ny person” who discloses covered information involving “any matter involving ... violation of state laws ... mismanagement ... or danger to the public safety” were con-strued broadly to effectuate the statute‘s remedial purpose of rooting out government misconduct.Moreover, it was unlikely that the legislature would have wanted employees disciplined merely for the act of bringing their own wrongdoings to light, as that would discourage disclosure and undermine the statutory goals.
Furthermore, the legislative history indicated that the legislature has consistently extended the reach of
§ 4-61dd since its enactment and has never imposed limitations on the statute‘s coverage that would suggest an intention to exclude from the purview of that statute employees who report their own misconduct.Accordingly, E and her disclosure came within the ambit of the broad statutory language, and her disclosure was protected under
§ 4-61dd despite her involvement in the actions giving rise to it, as her disclosure exposed the fact that the department‘s error may have led to a violation of§ 19a-200 and brought to light the purportedly deficient review process that led to the error in approving W‘s appointment. - This court concluded that E had failed to prove that the department‘s adverse personnel actions were caused by E‘s reporting of her errors rather than the errors themselves:
This court declined to apply the rebuttable presumption set forth in
§ 4-61dd (e) (4) that an adverse personnel action is presumed to be in retaliation for a whistleblower disclosure if that disclosure was made within two years of the adverse personnel action.Specifically, although the rebuttable presumption enumerated in
§ 4-61dd (e) (4) applies to “any proceeding” under§ 4-61dd (e) (2) or(3) , this court concluded that the word “any” was ambiguous, and extratextual sources supported the conclusion that “any proceeding” should not include instances of an employee‘s self-reporting.If this court were to apply the presumption under the circumstances of this case, the policy goal of the legislation would have been undermined because it generally would discourage an employer from taking corrective and deterrent action against an employee insofar as the employer would always be subject to an automatic presumption of retaliation, and employers would be encouraged either not to take corrective action or to wait two years before doing so.
Moreover, because state agencies often take corrective action within two years of learning of malfeasance, concluding that temporal proximity, without more, is probative of retaliatory intent would allow a self-reporting employee to automatically satisfy his or her burden under the first step of the burden shifting analysis recognized in McDonnell Douglas Corp. v. Green (411 U.S. 792) without submitting evidence of retaliatory animus.
In the present case, E failed to produce any evidence of a retaliatory motive other than temporal proximity, there was no evidence that supported a conclusion that the department took the adverse personnel actions in retaliation for E‘s disclosure rather than for her underlying misconduct, and, although the human rights referee observed that the department had told E that she “was [being] punished for the ... incident” involving W, this, alone, did not establish retaliatory motive, as it was E‘s failure to confirm W‘s credentials and the potentially improper approval of W‘s appointment that, in combination with additional instances of deficient work performance, led to the adverse personnel actions.
Furthermore, even if this court had concluded that the rebuttable presumption applied and that E established a prima facie case, the department would have rebutted this presumption by demonstrating that three union grievances led to a determination that the same adverse employment actions E challenged before the commission were taken for just cause, the evidence that the human rights referee credited supported the department‘s nonretaliatory justifications, including evidence that E exhibited poor work quality both before and after her disclosure, and E‘s first written reprimand was issued nearly one month after the disclosure, and then only after E again submitted another approval letter to the commissioner for his signature without first confirming the facts reported in connection with that approval.
Argued September 14, 2023—officially released June 11, 2024
Procedural History
Appeal from the decision of a human rights referee for the defendant Commission on Human Rights and Opportunities that the named defendant made a protected whistleblower disclosure for which the plaintiff had retaliated, brought to the Superior Court in the judicial district of New Britain, where the court, Cordani, J., rendered judgment sustaining the appeal, from which the defendant Commission on Human Rights and Opportunities appealed to the Appellate Court, Alexander, Suarez and DiPentima, Js., which affirmed the trial court‘s judgment, and the defendant Commission on Human Rights and Opportunities, on the granting of certification, appealed to this court. Affirmed.
Anna-Marie Puryear, human rights attorney, with whom was Megan K. Graefe, human rights attorney, for the appellant (defendant Commission on Human Rights and Opportunities).
Michael K. Skold, deputy solicitor general, with whom, on the brief, was William Tong, attorney general, for the appellee (plaintiff).
Opinion
McDONALD, J. In this whistleblower retaliation action, the named defendant, Juanita Estrada, who was employed by the plaintiff, the Department of Public Health (department), claims that she made a protected whistleblower disclosure; see
Estrada began working for the department in 1995 as an epidemiologist, and, by 2010, she had been promoted to epidemiologist 4. Since at least 2014, Estrada has had performance issues at the department. Estrada‘s supervisor, Ellen Blaschinski, downgraded her in some categories on her 2014 performance evaluation because she did not have a strong knowledge of the department‘s regulations and had not moved the department‘s Office of Local Health Administration (OLHA) in the regulatory direction that was expected. Shortly thereafter, Estrada mishandled a case involving the removal of a local health director, which required Blaschinski to relieve Estrada and take over the investigation herself. Estrada was then placed on a performance improvement plan.
Estrada‘s responsibilities as an epidemiologist 4 included, among other things, reviewing an applicant‘s qualifications to serve as director or acting director of health for a municipality.
To discharge its statutory responsibilities under the statute, “the customary process within the [department‘s division of] the OLHA was to review a letter from a municipality or a district board of health appointing an individual to a permanent or
In May, 2015, Raul Pino, then director of health of the city of Hartford, submitted a letter requesting approval of Ruonan Wang as the city‘s acting director of health. Both the letter and Wang‘s resume stated that Wang held a master‘s degree in public health from the University of Connecticut. Estrada reviewed the request, including Wang‘s resume, and she drafted a letter approving the appointment for Blaschinski‘s review.3 Estrada did not, however, verify that Wang had actually received a master‘s degree in public health. The letter was ultimately signed by the commissioner of the department, approving Wang‘s appointment as acting director of health for the city of Hartford.
Approximately one month later, a department employee notified Estrada that she had received information from an employee of the city of Hartford that Wang did not hold a master‘s degree in public health. After Estrada confirmed that Wang did not have a master‘s degree in public health, she notified Blaschinski, and Wang was removed from the position.
Estrada was required to log complaints and track them. Estrada had previously struggled with this task, and her performance improvement plan noted the need for her to improve in that area. When Blaschinski asked for a copy of the Wang complaint, however, she learned that Estrada had not logged it in. Nevertheless, Estrada was not disciplined by Blaschinski. Approximately one week following the Wang incident, Estrada again failed to check the credentials for the appointment of a municipality‘s acting director of health, this time for the town of Monroe. When Blaschinski learned of the repeated error, she issued Estrada a letter of reprimand.
In September, 2015, Blaschinski issued Estrada an unsatisfactory annual rating. About two months later, Blaschinski issued Estrada another letter of reprimand based on two incidents that reflected Estrada‘s ongoing resistance to her performance improvement plan. On the basis of these continued issues, Blaschinski gave Estrada an unsatisfactory interim service rating. Estrada received another unsatisfactory rating in her 2016 annual review, based in part on concerns over Estrada‘s handling of a complaint about a different town health director.
After being on a performance improvement plan for approximately two years, Estrada was ultimately demoted from epidemiologist 4 to epidemiologist 3. In sum, Estrada received three adverse personnel actions: the reprimand following the Wang and town of Monroe incidents, the second reprimand in November, 2015, and her demotion. Estrada grieved these personnel actions in accordance with her collective bargaining agreement pursuant to
In Estrada‘s amended complaint before the commission, she alleged that her report to Blaschinski, which stated that Wang did not possess a graduate degree in public health, disclosed a violation of Following a hearing, the referee concluded that Estrada had made a protected whistleblower disclosure under On appeal, the commission contends that the Appellate Court properly held that the commission had subject matter jurisdiction over Estrada‘s complaint. On the merits, however, the commission contends that the Appellate Court incorrectly reasoned that an actual violation of a statute is required to satisfy a claim of whistleblower retaliation. Rather, the commission argues that an employee need only prove that he or she had a reasonable, good faith belief that the reported conduct violates state law. For its part, the department contends that the commission lacked subject matter jurisdiction over the complaint. It also contends that the commis- sion waived and abandoned its merits arguments by failing to raise and brief them, rendering that aspect of the appeal moot. Finally, if this court does reach the merits, the department agrees with the commission that employees Following oral argument, we ordered the parties to file supplemental briefs on the following questions: (1) “Did the Appellate Court correctly conclude that Estrada‘s disclosure was not a protected disclosure under We begin with the department‘s contention that the commission lacked subject matter jurisdiction over Estrada‘s complaint.5 The following additional facts and procedural history are relevant to this claim. In addition to filing its answer to Estrada‘s amended whistleblower retaliation complaint, the department also asserted numerous special defenses, including that “[t]he [commission] lacks subject matter jurisdiction over this complaint, as [Estrada] fail[ed] to make a valid claim of whistleblower retaliation, as required by The referee concluded that the commission had subject matter jurisdiction over Estrada‘s whistleblower retaliation complaint. On appeal, the trial court concluded that the commission lacked subject matter jurisdiction, reasoning that, because “When reviewing an issue of subject matter jurisdiction on appeal, [w]e have long held that because [a] determination regarding a trial court‘s subject matter jurisdiction is a question of law, our review is plenary. ... The subject matter jurisdiction requirement may not be waived by any party, and also may be raised by a party, or by the court sua sponte, at any stage of the proceedings, including on appeal.” (Internal quotation marks omitted.) Sousa v. Sousa, 322 Conn. 757, 770, 143 A.3d 578 (2016). “Subject matter jurisdiction does not rest on the viability of the claims that a court is asked to adjudicate.” (Internal quotation marks omitted.) State v. Fairchild, 155 Conn. App. 196, 206, 108 A.3d 1162, cert. denied, 316 Conn. 902, 111 A.3d 470 (2015). “Subject matter jurisdiction involves the authority of a court to adjudicate the type of controversy presented by the action before it. ... A court does not truly lack subject matter jurisdiction if it has competence to entertain the action before it. ... Once it is determined that a [court] has authority or competence to decide the class of cases to which the action belongs, the issue of subject matter jurisdiction is resolved in favor of entertaining the action. ... It is well established that, in determining whether a court has subject matter jurisdiction, every presumption favoring jurisdiction should be indulged.” (Citations omitted; emphasis added; internal quotation marks omitted.) Amodio v. Amodio, 247 Conn. 724, 727–28, 724 A.2d 1084 (1999); see, e.g., Pereira v. State Board of Education, 304 Conn. 1, 43 n.30, 37 A.3d 625 (2012). It is equally well established that “[t]he sovereign immunity enjoyed by the state is not absolute.” (Internal quotation marks omitted.) Columbia Air Services, Inc. v. Dept. of Transportation, 293 Conn. 342, 349, 977 A.2d 636 (2009). There are three exceptions to sovereign immunity; relevant to this appeal is the first, which applies “when the legislature, either expressly or by force of a necessary implication, statutorily waives the state‘s sovereign immunity ... For a claim made pursuant to [this] exception, this court has recognized the well established principle that statutes in derogation of sovereign immunity should be strictly construed. ... [When] there is any doubt about their meaning or intent they are given the effect which makes the least rather than the most change in sovereign immunity. ... In the absence of a proper factual basis in the complaint to support the applicability of these exceptions, the granting of a motion to dismiss on sovereign immunity grounds is proper.” (Citations omitted; internal quotation marks omitted.) Id., 349–50. On appeal, the department contends that The question of when the alternative remedies in We begin with subdivision (1) of Section The department does not dispute that The plain language of Subdivision (3) of It is important to note that human rights referees do not adjudicate collective bargaining agreements, and grievances do not address whistleblower retaliation claims unless specifically provided for in the employee‘s collective bargaining agreement. The department concedes that, “when employees challenge a personnel action through the grievance process in avoid . . . absurd result[s]“). The statute allows an employee to pursue both grievances alleging contractual violations that do not implicate a whistleblower claim and whistleblower retaliation claims alleging retaliatory animus arising from the same underlying factual circumstances. As we have recognized, the same type of harm may be caused by many different motivations. See, e.g., Graham v. Friedlander, 334 Conn. 564, 586, 223 A.3d 796 (2020) (“the fact that the one kind of harm caused may also be the kind of harm caused in a case involving the denial of [another right] does not mean that this kind of harm cannot be caused by other actions“). We agree with a referee‘s succinct explanation in a similar case: “[A]n employee is required to make an election not as to where to challenge the specific incident but as to where to challenge the underlying retaliatory animus . . . . The phrase ‘giving rise to such claim’ [in To the extent that the language of the statute creates ambiguity on this point, the legislative history also supports this interpretation. The sponsor of the 2002 amendment to We conclude that the alternative remedies enumerated in Our holding in Dept. of Transportation v. White Oak Corp., supra, 287 Conn. 1, is not to the contrary. We held in White Oak Corp. that the waiver of sovereign immunity set forth in The statute at issue in White Oak Corp. is distinguishable from Here, Estrada‘s grievances were not predicated on a claim of whistleblower retaliation. The first grievance filed by Estrada grieved the department‘s issuance of a letter of reprimand on July 7, 2015, contending that it was for an issue that did not constitute just cause. Specifically, this grievance referenced “recent events involving the process used to confirm the credentials of local health directors.” (Internal quotation marks omitted.) This grievance did not mention or concern whistleblower retaliation. It was ultimately denied. Estrada‘s second grievance “echoe[d] [the] unresolved grievance about reprimand for issues not constituting ‘just Because Estrada‘s grievances did not raise a claim of whistleblower retaliation, they do not fall within the ambit of the alternative remedies scheme in We agree with the Appellate Court that the proper avenue for addressing allegedly duplicative claims under In Grant v. Bassman, 221 Conn. 465, 604 A.2d 814 (1992), we held that a defendant‘s claim that the plaintiffs had made an exclusive election of workers’ compensation pursuant to The Appellate Court has addressed the same issue with regard to whistleblower retaliation claims. In Commissioner of Mental Health & Addiction Services v. Saeedi, supra, 143 Conn. App. 839, the defendant employee filed a whistleblower retaliation complaint with the Office of Public Hearings in which he alleged that he had been subjected to retaliation for making a whistleblower disclosure pursuant to Here, the department pleaded special defenses in its answer to Estrada‘s complaint. It also pleaded special defenses in response to Estrada‘s amended complaint. None of these special defenses, however, raised an elec-tion of remedies claim. The subject matter jurisdiction issue was raised by the department in a motion to dismiss and/or strike. When an employee elects to pursue one of the avenues provided for in Accordingly, we conclude that the commission had subject matter jurisdiction to adjudicate Estrada‘s whistleblower retaliation claim. The department next raises two waiver arguments. First, the department argues that the commission waived and abandoned its merits arguments by failing to raise and brief all but one of them before this court, rendering that aspect of this appeal moot. Second, the department argues that the one merits issue the commission does address in its brief was also abandoned because the commission had failed to raise or brief that issue before the Appellate Court. Specifically, the department contends that the lower courts sustained its appeal on several merits grounds: “(1) Estrada‘s report concerned misconduct in municipal government to which “It is well settled that, in a certified appeal, the focus of our review is not the actions of the trial court, but the actions of the Appellate Court. . . . The only questions that we need consider are those squarely raised by the petition for certification, and we will ordinarily consider these issues in the form in which they have been framed in the Appellate Court.” (Internal quotation marks omitted.) State v. Saucier, 283 Conn. 207, 221, 926 A.2d 633 (2007); see, e.g., id., 222-23 (declining to consider issue that was not briefed before Appellate Court and not raised in petition for certification). Practice Book § 84-9 limits those issues that the appellant can present on appeal to ones “set forth in the petition for certification, except where the issues are further limited by the order granting certification.” See, e.g., State v. Turner, 334 Conn. 660, 686 n.13, 224 A.3d 129 (2020) (appellant “may present only those issues for which certification has been granted“). We are also mindful that “[o]ur rules of preservation apply to claims, but they do not apply to legal arguments, and, therefore, [this court] may . . . review legal arguments that differ from those raised below if they are subsumed within or intertwined with arguments related to the legal claim before the court.” (Internal quotation marks omitted.) Jobe v. Commissioner of Correction, 334 Conn. 636, 644 n.2, 224 A.3d 147 (2020). This case presents a unique situation in which the petition for certification and the statement in response to the petition indicate that certification was sought regarding two main questions: (1) whether the commission had subject matter jurisdiction, and (2) whether the Appellate Court properly held that Estrada‘s The department also argues that the commission abandoned the one merits issue it does address before this court by failing to raise or brief that issue in the Appellate Court, which did not decide that issue. The department contends that the commission did not argue in its appeal to the Appellate Court that Accordingly, we ordered the parties to file supplemental briefing on the broader question on which the parties’ sought certification. We conclude that the commission did not waive its merits arguments, and, as a result, this appeal is not moot. We now turn to the commission‘s contention that Estrada‘s disclosure constituted a protected whistleblower disclosure. At the outset, we note our agreement with the parties that The department contends that Estrada‘s statement to her supervisor, Blaschinski, was not a protected disclosure because Although Wang may have misrepresented his credentials on his resume, which would have amounted to misconduct at the municipal level, the record is clear that Estrada reported wrongdoing by the department—namely, its deficient review process of an appointee‘s credentials and its erroneous approval of Wang—and her own failure to verify that Wang had the degree he claimed to have on his resume. The referee found that Estrada had “told [Blaschinski] that Wang did not possess the proper credentials to be interim director of health, which violated . . . at the city‘s level did not obviate the department‘s obligation to review Wang‘s credentials or the department‘s error in ultimately approving Wang. Accordingly, even if The parties agree that, at least in some circumstances, the text of There are two important phrases in We recognize that this court has previously concluded that the word “any” “can have a variety of meanings,” depending on the statutory context, including “all, every, some or one.” (Internal quotation marks omitted.) Ames v. Commissioner of Motor Vehicles, 267 Conn. 524, 531, 839 A.2d 1250 (2004). But, as the department concedes, to the extent that there is ambiguity in the language of the statute, extratextual sources resolve any ambiguity in favor of a broader interpretation. See Second, since Finally, because remedial statutes are construed broadly to effectuate their purpose, exceptions to those statutes should be construed narrowly. See, e.g., Commission on Human Rights & Opportunities v. Edge Fitness, LLC, 342 Conn. 25, 37, 268 A.3d 630 (2022). Section 4-61dd does not contain an exception for state employees who report their own errors, and there is no indication in the legislative history of such an implied exception to the phrase “[a]ny person” in We also note that, when there are “dual motives” for the adverse personnel action, under the McDonnell Douglas three part, burden shifting framework, “once the [employee] has shown that the protected activity played a role in the employer‘s decision . . . the employer has the burden to prove by a preponderance of the evidence that it would have [discharged] the employee even if the employee had not engaged in the protected conduct.” (Citation omitted; internal quotation marks omitted.) Kahn v. United States Secretary of Labor, supra, 64 F.3d 278; see also Mt. Healthy City School District Board of Education v. Doyle, 429 U.S. 274, 287, 97 S. Ct. 568, 50 L. Ed. 2d 471 (1977) (first to set forth dual motive discharge test). In cases in which the employee has proven that the employer had an illegal motive to discharge the employee, the burden of proof fairly rests with the employer because “[t]he employer is a wrongdoer; [the employer] has acted out of a motive that is declared illegitimate by the statute. It is fair that [the employer] bear the risk that the influence of legal and illegal motives cannot be separated because the risk was created . . . by [the employer‘s] own wrongdoing.” National Labor Relations Board v. Transportation Management Corp., 462 U.S. 393, 403, 103 S. Ct. 2469, 76 L. Ed. 2d 667 (1983), overruled in part on other grounds by Director, Office of Workers’ Compensation Programs, Dept. of Labor v. Greenwich Collieries, 512 U.S. 267, 114 S. Ct. 2251, 129 L. Ed. 2d 221 (1994). Once the employer satisfies its burden, either of persuasion or production, the rebuttable presumption that the employee was discharged for impermissible factors is dissolved. See, e.g., Loyd v. Phillips Bros., Inc., 25 F.3d 518, 522 (7th Cir. 1994). The employee is then required to prove that the employer‘s proffered reason for the termination of employment is a mere pretext for an unlawful discharge. See, e.g., Fisher v. Transco Services-Milwaukee, Inc., 979 F.2d 1239, 1243 (7th Cir. 1992). In Concluding that Estrada‘s disclosure did not fall within the ambit of The department contends that Estrada failed to prove causation and that the referee mistakenly concluded that the department had retaliated against Estrada for reporting her errors instead of for making those errors. The department argues that the referee improperly (1) presumed a retaliatory motive under We begin by considering whether the two year statutory presumption applies when an employee reports his or her own error. Section 4-61dd (e) (4) provides in relevant part that, “[i]n any proceeding under subdivision (2) or (3)” of As we explained in part III B of this opinion, the word “any” is ambiguous, and can refer to “all, every, some or one,” depending on the statutory context.9 (Internal quotation marks omitted.) Ames v. Commissioner of Motor Vehicles, supra, 267 Conn. 531. Given this ambiguity, we may look to extratextual sources for interpretive guidance; see Construing the two year statutory presumption to apply in this case would undermine the policy goal of the legislation. Such an interpretation would prevent an employer from taking corrective and deterrent action against the employee because the employer would always be subjected to an automatic presumption of retaliation. The effect would be that employers either would not take corrective action or would wait two years to take corrective action, thwarting the statutory policy of deterrence and accountability. It would be of little use if an employee reported his or her misconduct, but the employer could not take corrective action with respect to that misconduct. Indeed, it does not make practical sense to shift the burden to the employer to justify its action after an employee has admitted to his or her own misconduct. For example, if an employee admitted to stealing thousands of dollars from an employer, it would not be reasonable to infer that the employee was disciplined for the disclosure rather than for the theft itself. State agencies often, and should, take corrective action within two years of learning of malfeasance. That is precisely what In the present case, Estrada failed to produce any evidence of a retaliatory motive other than temporal proximity. There is no evidence that supports a conclusion that the department took the adverse personnel actions in retaliation for the disclosure rather than for the underlying misconduct. Estrada could have alleged, but did not, that she was treated differently from other employees who made similar mistakes, that her supervisors attempted to dissuade her from reporting or threatened her with discipline if she did, or that her supervisors already knew of her mistakes but ignored them until after she made the public disclosure. See, e.g., Dakota, Minnesota & Eastern Railroad Corp. v. U.S. Dept. of Labor Administrative Review Board, supra, 948 F.3d 947. Rather, the evidence establishes that Blaschinski did not reprimand Estrada or take any other disciplinary action when Estrada made the disclosure regarding Wang and, instead, tried to address the underlying mistake and to prevent its recurrence by explaining to Estrada “the critical importance of ensuring [that future] documents that are submitted for the [department] [c]ommissioner‘s signature . . . [are] accurate.” It was only after Estrada made the same mistake again one week later that the department reprimanded her. The only evidence to the contrary that the referee identified at the prima facie step of the analysis was the fact that the department told Estrada she “was [being] punished for the Wang incident.” But this alone does not establish retaliatory motive. It was Estrada‘s failure to confirm Wang‘s credentials and the potentially improper approval of Wang that, in combination with additional instances of deficient work performance, led to the adverse personnel actions. The referee‘s statement that the department‘s reprimands indicated that their cause was Estrada‘s “protect[ed] disclosure regarding [Wang‘s] credentials” is incorrect. Neither of the reprimands indicate that Estrada was being disciplined for the disclosure rather than for Estrada‘s underlying conduct. Even if we were to hold that the statutory presumption applies and that Estrada made out a prima facie case, the department rebutted this presumption.11 The department submitted three union grievances explicitly holding that the same adverse employment actions Estrada challenged before the commission were taken for just cause. The trial court held that the referee‘s decision to exclude these decisions “was clear error and an abuse of inference of retaliation Estrada may have made at the prima facie stage of the McDonnell Douglas analysis. Evidence credited by the referee also supports the department‘s nonretaliatory justifications, including evidence that Estrada (1) had a history of declining work quality and performance improvement plans before her disclosure, (2) prepared the inaccurate letters she was initially reprimanded for—the second of which was submitted after she was put on notice of the problem with the Wang letter and the importance of not repeating it—and also failed to appropriately log the Wang complaint, and (3) continued to exhibit poor work quality after those incidents, including the failure to track and keep files, more problems communicating with her supervisors about appointment letters, and continued resistance to the issues identified in her ongoing performance improvement plan. Estrada‘s first written reprimand was issued nearly one month after the disclosure, and then only after Estrada had again, less than one week after the Wang incident, submitted another letter to the department‘s commissioner for his signature without first confirming the facts reported in the letter. Thus, regardless of whether the two year statutory presumption applies, Estrada presented no evidence that contradicted the department‘s proffered reason for the adverse personnel actions.12 Significantly, and contrary to the referee‘s decision, at this procedural stage, the department‘s burden was only one of production, not persuasion. See, e.g., Craine v. Trinity College, 259 Conn. 625, 643, 791 A.2d 518 (2002); see also, e.g., Texas Dept. of Community Affairs v. Burdine, 450 U.S. 248, 254, 101 S. Ct. 1089, 67 L. Ed. 2d 207 (1981) (when burden shifts, defendant “need not persuade the court that it was actually motivated by the proffered reasons“); Texas Dept. of Community Affairs v. Burdine, supra, 253 (“[t]he ultimate burden of persuading the trier of fact that the defendant intentionally discriminated against the plaintiff remains at all times with the plaintiff“). Accordingly, the referee improperly held the department to a higher standard than was required when she concluded that the department must submit evidence that was “sufficiently credible to meet [the] burden of persuasion . . . .” (Emphasis added; internal quotation marks omitted.) The interest served by addressing underlying misconduct is manifestly separate and distinct from that served by penalizing whistleblower activity, so it is imperative that the employee establish a causal connection between the adverse employment action and the whistleblowing activity itself. Estrada failed to do so. As the trial court concluded, “the record unmistakably points to the fact that Blaschinski and [the department] were not dissatisfied that [Estrada] made the disclosure that a mistake had been made. Blaschinski and [the department] were instead dissatisfied that the mistake had been made in the first place. Thus, the negative employment actions were taken, not because [Estrada] made the disclosure, but because [Estrada] made and repeated the mistake.” (Emphasis added; footnotes omitted.) Accordingly, we cannot conclude that there is substantial evidence in the administrative 237 Conn. 272, 280-81, 676 A.2d 865 (1996) (discussing substantial evidence rule). The judgment of the Appellate Court is affirmed. In this opinion the other justices concurred.I
SUBJECT MATTER JURISDICTION
II
WAIVER
III
WHISTLEBLOWER RETALIATION
A
Applicability of § 4-61dd to Purported Misconduct in Municipal Government
B
Whistleblower Protection for Reporting Employee‘s Own Error
C
Causation
