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******************************************************STATE v. JORDAN—CONCURRENCE ESPINOSA, J., concurring in part and concurring in thejudgment. IagreewithandjoinpartIIofthemajority opinion, which concludes that the actions ofthe defendant, Victor L. Jordan, Sr., were insufficient to sustain his conviction of tampering with physical evidence. I write separately because, although I agree with the majority’s ultimate conclusion in part I that there was
no violation of the defendant’s due process right to a fairtrial, I disagreewithits analysis. Specifically, I agree that, ifwe were to assume, without deciding, that there

wasimproprietyonthepart oftheprosecutor, anyerror
was harmless beyond a reasonable doubt. I believe, however, that we should reach the issue ofwhetherthe Appellate Courtproperlyconcludedthattheprosecutor acted improperly.
In this concurring opinion, I first explain that the majority’s determination not to address the prosecutor’s duty under Brady v. Maryland, 373 U.S. 83, 83 S. Ct. 1194, 10 L. Ed. 2d 215 (1963), andNapue v. Illinois, 360 U.S. 264, 79 S. Ct. 1173, 3 L. Ed. 2d 1217 (1959), is based on an incorrect reading ofthe scope ofthe certified question. Second, and more importantly, I explain that the majority’s failure to address the question of whether the prosecutor acted improperly leaves standingtheAppellate Court’sincorrectapplicationofNapue to the facts ofthe present case. And the incorrect legal analysis ofthat court is a significant one, which should be rectified by this court. Specifically, this appeal presents a somewhat unusual, but not rare, sequence of events that implicates the doctrines set forth by the United States Supreme Court in Brady v. Maryland, supra, 87 (prosecutor’s duty to disclose exculpatory evidence), Napue v. Illinois, supra, 269–70 (prosecutor’s dutyto correct false ormisleading testimony), and Giglio v. United States, 405 U.S. 150, 154–55, 92 S. Ct. 763, 31 L. Ed. 2d 104 (1972) (extending Brady and Napue doctrines to understandings or agreements witness has with state in exchange for testimony). That is, when aprosecutor, at the outset, has disclosed both to the defendant and the court the nature of any agreements that have been offered to the state’s witnesses in exchange for their testimony, does the prosecutor have a duty to correct, in the presence of the jury, any subsequent, misleading testimony offered by those witnesses?
I conclude that because the prosecutor fulfilled his duty pursuant to Brady when he informed both the courtandthe defendant ofthe nature ofthe agreements he made with the state’s witnesses, Herman Cordero and Jennifer Campbell, in exchange for their testimony he did not have a subsequent duty pursuant to Napue, given the particularfacts ofthe present case, to correctthe misleading testimony of those witnesses as to the agreements. Accordingly, I concur. I
CERTIFIED QUESTION
The majority suggests that the reason it does not reachthe issue ofwhethertheAppellate Courtproperly concluded that the prosecutor acted improperly is because that issue is beyond the scope ofthe first certified question.1 I disagree. The first certified question

was limited to the following issue: ‘‘Did the Appellate Court properly conclude that the prosecutor’s failure to correct the misleading testimony of

. . . Cordero and

. . . Campbell did not deprive the defendant of his due process right to a fair trial?’’ State v. Jordan, 305 Conn. 918, 47 A.3d 388 (2012). I first observe that

even ifthe majoritywas correctthatthe issue is beyond the scope ofthe certifiedquestion, it does notnecessarily follow that this court would be unable to consider this issue.2 This court has discretion to address issues

or claims not within the scope ofthe certified question ifit is in the interest ofjudicial economy; State v. Webster, 308 Conn. 43, 60 n.13, 60 A.3d 259 (2013); or ifthe issue was briefed by the parties and addressed at oral argument. Finanv. Finan, 287 Conn. 491, 498, 949 A.2d 468 (2008).3
The issue of whether the Appellate Court properly concluded that the prosecutor acted improperly byviolating his duty under Brady and Napue, however, falls within the scope of the certified question, which requires us to resolve whether the prosecutor’s failure to correct the misleading testimony deprived the defendant ofhis dueprocessrightto afairtrial. Thatquestion encompasses the entire due process inquiry, including both impropriety and materiality. Specifically, because the defendant must prevail on both prongs in order to establishthat the prosecutor’s actions have violated his right to due process, the certified question necessarily includes both the issue of whether the prosecutor’s actions violated Brady and Napue and, if the answer to that question is in the affirmative, whether the violationwasmaterial. Accordingly, themajority’sreadingof the certified question is unnecessarilynarrow. Finally, I observe that, because the Appellate Court addressed in its opinion the issue ofwhetherthe prosecutor acted improperly and because both parties have briefed that issue and discussed it at oral argument, there is no risk thatthepartieswillbeprejudicedbythis courtreaching the issue. Therefore, the issue ofwhetherthe Appellate Court properly concluded that the prosecutor acted improperly is before this court.4
II
APPELLATE COURT’S INCORRECT CONCLUSION SHOULD NOT BE LEFT STANDING
I also write separately because the majority’s failureto address this issue leaves standing the incorrect conclusion of the Appellate Court that the prosecutor’s actions were improper. This court has a duty both to parties and to lower courts to clarify the law and to correct any errors in interpretation made by the Appellate Court. In this concurring opinion, therefore, I explain that because the prosecutor properly disclosed the details of his agreements with Cordero and Campbell, as required under Brady, he did not have a duty, pursuant to Napue, under the facts ofthe present case, to correct the subsequent misleading testimony5 given by these witnesses.
I begin by reviewing the Appellate Court’s discussion of the defendant’s claim that the prosecutor violated his due process right to afairtrial by not correcting the misleadingtestimonygivenbyCordero and Campbellin the presence ofthejury. After addressing the threshold issue of whether the defendant had waived the claim,6 and concluding that he had not done so because he had ‘‘attempted twice to draw out the presence of the plea agreement from Cordero,’’ the court proceeded to the merits of the defendant’s claim. State v. Jordan, 135 Conn. App. 635, 664, 42 A.3d 457 (2012). The court concluded that the prosecutor’s initial disclosure ofthe nature of the agreements with Campbell and Cordero

was inadequate in light of their subsequent misleading testimony; id., 666–67; because ‘‘the jurors could well havebeenleftwiththeimpression, createdbyCordero’s and Campbell’s testimony, that neither had any incentive to testify favorably for the state. Under these circumstances

. . . the prosecutor had a duty to correct the record before the jury.’’ Id., 667. Having concluded that the prosecutor acted improperly, the Appellate Court then applied the six factors set forth in State v. Williams, 204 Conn. 523, 540, 529 A.2d 653 (1987), to determine that the improper action did not deprive the defendant of his due process right to a fair trial.7 The court based its conclusion on the fact that there was additional evidence beyond Cordero’s and Campbell’s testimonythatpointedtothe defendantasthe assailant, that the prosecutor did not attempt to use the false testimony, that the jury was aware of the status of Campbell and Cordero as charged accomplices in the case, and, additionally, that ‘‘the court instructed the jury to carefully scrutinize their testimony on the basis of this status.’’ State v. Jordan, supra, 667–68. By holding that the prosecutor had a duty to disclose the nature of his agreements with Cordero and Campbell in the presence of the jury, notwithstanding the fact that he already had provided the defendant with the information regarding the true nature of those agreements, the Appellate Court went beyond the requirements ofbothBrady andNapue

. Brady sets out the rule that ‘‘the suppression by the prosecution of evidence favorable to an accused

. . . violates due process [when] the evidence is material either to guiltor to punishment, irrespective ofthe good faith or bad faith of the [prosecutor].’’ (Internal quotation marks omitted.) Adams v. Commissioner of Correction, 309 Conn. 359, 369, 71 A.3d 512 (2013). A subset of the Brady rule was established in Napue, which places an obligation on the prosecutor to correct false or misleading witness testimony. Napuev. Illinois, supra, 360 U.S. 269–70. The duty to correct underNapue includes the duty to correct awitness’ false testimony about any understanding or agreement that the prosecutor and the witness have made in exchange for the witness’ agreement to testify. Giglio v. UnitedStates, supra, 405 U.S. 154–55.
In order to understand why the prosecutor in the present case did not have a duty to correct the misleadingtestimonyofCordero and Campbell, itis helpful to view the facts of the present case in light of the overarching purpose behind Brady and Napue, which is to ensure the fair administration ofjustice and fair dealing by the prosecutor. The United States Supreme Court explained the limits ofthat purpose: ‘‘The Brady rule is based on the requirement of due process. Its purpose is not to displace the adversary system as the primary means by which truth is uncovered, but to
ensure that a miscarriage of justice does not occur. Thus, theprosecutoris notrequiredto deliverhis entire file to defense counsel, but only to disclose evidence favorable to the accused that, if suppressed, would deprive the defendant of a fair trial

. . . .’’ (Footnotes omitted.) United States v. Bagley, 473 U.S. 667, 675, 105 S. Ct. 3375, 87L. Ed. 2d481 (1985). The courtfurther explained inBagley that ‘‘[b]y requiring the prosecutor to assist the defense in making its case, the Brady rule represents a limited departure from a pure adversary model. The [c]ourt has recognized, however, that the prosecutor’s role transcends that of an adversary: he istherepresentativenotofanordinarypartytoacontroversy, but of a sovereignty

. . . whose interest

. . . in

a criminalprosecution is notthatit shallwin a case, but that justice shall be done.’’ (Internal quotation marks omitted.) Id., 675 n.6. Additionally, the United States Supreme Court has made clear that ‘‘[the prosecutor] may prosecute with earnestness and vigor—indeed, he should do so. But, while he may strike hard blows, he is not at liberty to strike foul ones. It is as much his duty to refrain from improper methods calculated to produce a wrongful conviction as it is to use every legitimate means to bring about a just one.’’ Berger v. United States, 295 U.S. 78, 88, 55 S. Ct. 629, 79 L. Ed. 1314 (1935).
In the present case, the prosecutor’s actions were perfectly in accordance with the principles underlying Brady and Napue

. Far from striking ‘‘foul’’ blows, the prosecutor did everything that due process required. Specifically, he had disclosed to the court and to the defendantthe nature ofhis agreements with both Cord-ero and Campbell before they testified. He did not attempt to hide the information or to act, in any way, unfairlyordishonestlyinhis dealingwiththe defendant. The prosecutor told the defendant and the court, on the record: ‘‘And, just [s]o the record is clear, what I said to [Cordero’s attorney] and what I said to [defense counsel] about [Cordero’s] cooperation is that if he testifiedwe wouldbring his cooperationto the sentencingjudge

. . . when his case is disposed of. And that’s the extent ofthe agreement.’’ Prior to Campbell’s testimony, the prosecutor again told the defendant and the court, on the record: ‘‘[Campbell is] represented by Attorney Auden Grogins and [I] made the same representation to her and her client as I did to

. . . Cordero and his [attorney], that their cooperation, ifany, would be brought to the attention of the sentencing judge at thetime [her] caseis disposedof.’’Theprosecutormade both ofthese disclosures outside ofthe presence ofthe jury. Thisfulfilledhis obligationunderBradytoprovide the defendant with exculpatory information. Brady v. Maryland, supra, 373 U.S. 87. It was then incumbent upon the defendant to determine whether to use that information. That is, once the witnesses gave misleading testimony during direct examination, the defendant had the option of using the Brady material that the prosecutor had provided to him to impeach the witnesses by questioning them about any consideration they were promised in exchange for testifying. As a practical matter, the prosecutor had no duty to correct the misleading testimony by informing the defendant ofthetrue nature ofhis agreementwiththewitnesses— he already had provided the defendant with that information. The only remaining question was, once the witnesses gave misleading testimony, whose duty was it to correct that misleading testimony in thepresence of thejury?
The mistake in the Appellate Court’s reasoning was thatitimposedadutyupontheprosecutorthatproperly belongedto defense counsel. That is, after aprosecutor has dischargedhis dutyunderBradytoprovide adefendant with exculpatory information, the duty to place that information in front of the jury is a duty owed to the defendant by his counsel, not by the prosecutor. Themerefactthatawitnesshastestifiedinamisleading manner, withoutmore; see footnote 6 ofthis concurring opinion; does not shift responsibility back to the prosecutor. The prosecutor has an obligation to ensure that the defendant is aware of any false or misleading testimonyatatimewhenthe defendantcanuse the information, but the prosecutor need not represent the defendant’sinterestbycorrectingthetestimonyinfront of the jury. That duty is one owed by defense counsel to the defendant, namely, the duty to make strategic choicesaboutwhethertoimpeachawitnessabouttestimony that counsel knows to be false or misleading. Thus, the Appellate Court’s imposition ofa duty on theprosecutor to correct misleading testimony in front of thejury is inconsistent with Brady and Napue, neither of which imposes upon the prosecutor any duties that

are intended to replace the basic principles of our adversarial system.
While the facts of the present case may seem like a classic Napue scenario because there was misleading testimonythatthe prosecutordidnot correct—andthat is certainly what the defendant argues before this court—it is not. Inthe present case, the prosecutortold the defendant and the court the nature of his agreements with Cordero and Campbell prior to their testimony. This disclosure meant that the duty of the prosecutor to correct false or misleading testimony as set forth in Napue was never triggered. A prosecutor may be found to have violated Napue following initial disclosure only when the prosecutor’s subsequent actions couldmisleadthejury. Examples ofthis include the prosecutor relying on or using the false or misleading testimony, the prosecutor interfering with the defendant’s attempt to use the disclosed information, the prosecutor bolstering the credibility ofthe witness,

ortheprosecutoraskingthewitness questionsintended to mislead the jury.8 See footnote 6 of this concurring opinion. None of those circumstances existed in the present case. The Appellate Court, therefore, improperly concluded that the prosecutor acted improperly. Accordingly, I concur in the judgment.

1 We granted the defendant’s petition for certification to appeal, limited to two issues. See footnote 2 of the majority opinion.

2 I concede that if we read the certified question narrowly, it could be interpreted to ask whether the Appellate Court properly applied the due process analysis in State v. Williams, 204 Conn. 523, 540, 529 A.2d 653 (1987), to determine whetherthe defendanthasprovedthatthe prosecutor’s violation underNapue was material. Even under that narrow reading, however, it is within the court’s discretion to rectify the Appellate Court’s incorrect application of Napue to the question of whether the prosecutor committed an impropriety.

3 This court’s broad discretion to address issues within the scope of the certified question is illustrated by the fact that even ifa claim is not considered by the Appellate Court or briefed before this court, this court may choose to address it, if the claim falls within the scope of the certified question. McManus v. Commissioner of Environmental Protection, 229 Conn. 654, 661 n.6, 642 A.2d 1199 (1994).

4 I note that the state conceded at oral argument that it was raising the issue ofwaiverasanalternativegroundforaffirmance. Ireadthatconcession to imply that the state conceded also that it raises the impropriety issue as
an alternative ground. This concession does not, however, preclude this court from reaching the issue ofwhether an impropriety occurred, nor does it release us from our obligation to do so. As I explain herein, we have a duty to set forth the correct application of Brady and Napue to the facts ofthe present case because otherwise the Appellate Court’s incorrect application will govern.
5 As the majority observes, the question of whether the testimony was false or misleading is not at issue in this appeal, as the state concedes that it was undisputed that the testimony was ‘‘potentially misleading.’’

6 The federal courts have explored at length the circumstances under which a defendant will be deemed to have waived a claim that a prosecutor improperly failed to correct false or misleading testimony. The general rule is that ‘‘absent unusual circumstances, the right of the defendant to disclosure by the prosecutor is deemed waived if defense counsel with actual knowledge of the plea agreement or sentencing status information chooses not to present such information to the jury.’’ (Footnote omitted.) UnitedStatesv.Iverson, 648F.2d737, 739 (D.C. Cir. 1981). ButseeBelmontesv. Brown, 414 F.3d 1094, 1115–16 (9th Cir. 2005), rev’d on other grounds sub nom. Ayers v. Belmontes, 549 U.S. 7, 127 S. Ct. 469, 166 L. Ed. 2d 334 (2006). ‘‘When a criminal defendant, during his trial, has reason to believe that perjured testimony was employed by the prosecution, he must impeach the testimony at the trial, and cannot have it both ways. He cannot withhold the evidence, gambling on an acquittal without it, and then later, after the gamble fails, present such withheld evidence in a subsequent proceeding

. . . .’’ (Internal quotation marks omitted.) Evans v. United States, 408 F.2d 369, 370 (7th Cir. 1969). The presumption is that the defendant chose not to challenge the false testimonyfortactical reasons. UnitedStates v. MangualGarcia, 505 F.3d 1, 10–11 (1st Cir. 2007), cert. denied sub nom. VillanuevaRivera v. United States, 553 U.S. 1019, 128 S. Ct. 2081, 170 L. Ed. 2d 819 (2008). Accordingly, the defendant will be deemed to have waived the right to argue on appeal that the prosecutor violated his right to due process by failing to correct the false or misleading testimony. Id. Thereareseveralfactualcircumstancesthatcouldleadacourtto conclude that a defendant did not waive the claim, despite the defendant’s failure to

use the information provided by the prosecutor regarding the nature of the agreements. For instance, ‘‘should defense counsel be precluded by circumstances essentiallybeyondhis control (e.g., inaccessibility atthe time oftrial ofthe information or refusal ofthe trial court to permit inquiry into the matter) from raising orpursuingthe issue, the Giglio-Napue rule strictly applies and due process mandates a new trial.’’ United States v. Iverson, supra, 648F.2d 739. These circumstancesalsoinclude: theprosecutorrelying

on or using the false testimony; DeMarco v. United States, 928 F.2d 1074, 1076–77 (11th Cir. 1991); the prosecutor interfering with the defendant’s attempts to impeach the witness by objecting to the questioning; Jenkins

v. Artuz, 294 F.3d 284, 294 (2d Cir. 2002); the prosecutor bolstering the credibilityofthewitness, oraskingquestionsofthewitnessthatintentionally misleads the jury; id.; and defense counsel choosing not to raise the issue due to his own conflict of interest. Ross v. Heyne, 638 F.2d 979, 986 (7th Cir. 1980) (defense counsel knew testimony denying plea agreement was false because his law partner was witness’ defense attorney and defense counsel, therefore, had conflict of interest). These circumstances are especially likely to preserve the due process violation claim when they are combined with the defendant’s futile attempts to elicit the correct information. UnitedStatesv. LaPage, 231 F.3d488, 490, 492 (9th Cir. 2000), amended by 271 F.3d 909 (9th Cir. 2001); United States v. Sanfilippo, 564 F.2d 176, 177 (5th Cir. 1977). Because none of the above circumstances existed in the present case, I conclude that the defendant waived the right to challenge the prosecutor’s failure to correct the misleading testimony. I nonetheless reach the merits of the issue because, in light of the Appellate Court’s incorrect analysis under Brady and Napue, it is necessary to explain the correct application of those decisions to the facts of the present case. I emphasize, however, that the present case is a clear example ofwaiver. On cross-examination, the defendant asked Cordero only two vague questions aboutwhetherhe expectedto receive anybenefitfromthe government for his testimony. When he responded that he did not, the defendant discontinued his questioning about this issue. The defendant did not ask Campbell any questions about whether she expected to receive any benefit from her testimony. The defendant had full knowledge of the agreements that the prosecutor had with both of these witnesses, but chose not to raise the issue of their misleading testimony at trial. Additionally, there were no subsequent actions by the prosecutor or extraneous factors that might save the claim. The prosecutor did not rely on or use the misleading testimony, the prosecutor did not attempt to interfere with the defendant’s use of the information about the agreements with Cordero and Campbell, and there is no evidence that defense counsel had a conflict ofinterest that prevented him from raising the issue. The presumption, then, in the present case, is that the defendant chose not to raise the issue of Cordero’s and Campbell’s misleading testimony at trial for tactical reasons.
7 I agree with the majority and the parties that the factors enumerated in Williams are not relevant to the analysis of the defendant’s claim of prosecutorial impropriety. Accordingly, I also agree that ‘‘ifthere is a violation ofthe standard set forth in Napue v. Illinois, [supra, 360 U.S. 269–71], which requires that a prosecutor apprise the court when he or she knows

awitness is giving substantially misleadingtestimony, thenthis court should apply the Napue standard in assessing whether there was harm.’’ See footnote 4 of the majority opinion.

8 Although the defendant does not appear to argue that the prosecutor relied on the misleading testimony during redirect examination, and thedefendant does not claim that the prosecutor directly relied on the misleadingtestimony, the defendantclaimsthattheprosecutor’sremarks during closing argument capitalized on that testimony. Specifically, the defendant claims that when a state’s witness has offered misleading testimony, a general bolstering of the witness’ credibility by the prosecutor may result in a due process violation. Even if I were to agree with the defendant’s proposition, that would not help him in the present case. As the Appellate Court noted in its opinion: ‘‘Although the state commented, generally, about the credibility ofboth witnesses during its closing argument, the state did not suggest, at any point that either witness should be believed on the ground that they had testified without the benefit of any agreement with the state regarding their own pending cases. And, the jury

was made aware ofboth Cordero’s and Campbell’s status as charged accomplices through their direct testimony at the behest ofthe state. Additionally, the court instructed the jury to carefully scrutinize their testimony on the basis ofthis status.’’ State v. Jordan, supra, 135 Conn. App. 667–68. Viewing the prosecutor’s comments in closing argument as a whole reveals that to the extent that he claimed that the witnesses were credible, he did so on the basis that their testimony was consistent with other testimony and evidence presented at trial. This is particularly highlighted by the fact that he argued that Campbell’s testimony was credible, whereas he did not make the same claim about Cordero’s testimony. For instance, although the prosecutor argued that Cordero’s testimony placed the defendant at the scene of the crime, the prosecutor also somewhat discredited the testimony of Cordero by saying three times that it did not make much sense. By contrast, the prosecutor said that Campbell’s credibility was bolstered because her descriptions of events were consistent with how otherwitnesses had testified. With respect to her descriptions of events, he summarized: ‘‘Ifyou can rely on the details she gives about those things you can rely on the details she gives about everything.’’ At the same time, even though he argued that Campbell was credible, he also encouraged the jury to look critically at her testimony. Accordingly, ratherthan generallybolsteringthe credibility ofthe witnesses, the prosecutor asked the jury to draw inferences based on the evidence presented at trial.