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******************************************************DONALD COUTURE v. COMMISSIONER OF CORRECTION (AC 36629)
Alvord, Prescott and Mullins, Js. Argued May 27—officially released October 27, 2015 (Appeal from Superior Court, judicial district of

Tolland, Newson, J.)
Evan K. Buchberger, with whom, on the brief, was Michael D. Day, for the appellant (petitioner).
James M. Ralls, assistant state’s attorney, with whom, on the brief, were Maureen Platt, state’s attorney, and Eva B. Lenczewski, supervisory assistant state’s attorney, for the appellee (respondent).Opinion PRESCOTT, J. The petitioner, Donald Couture, appeals from thejudgment ofthe habeas court denying in part his petition for a writ of habeas corpus.1 The petitioner claims that the habeas court improperly (1) concluded that he failed to establish that his appellate counsel rendered ineffective assistance by failing to raise a double jeopardy claim in the petitioner’s direct criminal appeal, and (2) rejected his freestanding double jeopardy claim. We disagree and, therefore, affirm the judgment of the habeas court.
This habeas petition arises out of the petitioner’s conviction ofthe infamousmurderandrobberyofthree guards at an armored car garage in Waterbury in 1979. The petitioner and a codefendant, Lawrence Pelletier,
were triedjointly and convicted in 1981, butthe convictions were overturned by our Supreme Court on the ground that the prosecutor had committed serious improprieties during closing arguments. State v. Couture, 194 Conn. 530, 560–65, 482 A.2d 300 (1984) (Couture I ), cert. denied, 469 U.S. 1192, 105 S. Ct. 967, 83 L. Ed. 2d 971 (1985). The petitioner’s secondtrial ended in a mistrial as a result of juror misconduct and the inability of another juror to complete service because ofapersonal reason (CoutureII ). The petitionersubsequently was tried and convicted after a third trial of three counts of felony murder. State v. Couture, 218 Conn. 309, 589 A.2d 343 (1991) (Couture III ). He received a total effective sentence of incarceration for seventy-five years to life, and his conviction was affirmed on appeal. Id.
In Couture III

, our Supreme Court set forth the following facts that reasonably could have been found by the jury, quoting from its prior decision in Couture I: ‘‘On the early morning of April 16, 1979, the police
were called to the Purolator Armored Car garage in Waterbury where three guards, Leslie Clark, Edward Cody and William West, were found shotto death. Each body suffered multiple gunshot wounds, and the exterior and interior of the garage were littered with 24 expended 30 caliber shell casings fired from two M-1 semi-automatic carbines. The truck [which] Cody and West had driven from Hartford early that morning into the Waterbury garage where Clark was working alone
was riddled with bullet holes, and its contents, a shipment of approximately 1.8 million dollars in cash, checks, food stamps and jewelry, were missing.’’ Id., 312. ‘‘Late in the afternoon ofApril 16, 1979, Patricia Dolphin came to the police with information that she had purchased an Iver Johnson M-1 carbine, serial number AAO5518, at the request of Evelyn Vega for Lawrence Pelletier of Waterbury. Mrs. Dolphin related that Pelletier had been recently planning an armed robbery ofthe Purolator garage with a ‘Donald’ whom Pelletier would talk to on the telephone. Mrs. Dolphin did not then know Donald’s last name, but at the trial Mrs. Dolphin later identified [the petitioner] as ‘Donald.’ ‘‘Acting on this information, the police sought a search warrant for the Waterbury home of Lawrence Pelletier to search for the murder weapons, other tools andthestolenarmoredcarshipment. Theyalsosoughta warrantforLawrence Pelletier’stelephone toll records. The search warrants were issued very early on the morning of April 17 and they were executed shortly thereafter. ‘‘Found at Pelletier’s home where Pelletier and Evelyn Vega lived were an attache case containing money, literaturefora30 caliberM-1 carbine andtwo expended shell casings ejected from the same M-1 carbine fired atthe murder scene. The weapon itselfand the robbery loot were not, however, at the Pelletier home. ‘‘The telephone toll record search revealed that Lawrence Pelletier often called a Donald Couture of Wallingford. On the basis of this and other information, during the early morning hours of April 17, 1979, the police sought a search warrant for [the petitioner’s] premises in Wallingford. The search warrant was issued, and before dawn on the 17th the police entered the home of [the petitioner]. There they found [the petitioner] hidingunderhisbed. Inthe basement ofthat home were located the stolen armored car shipment, consisting ofapproximately $1,800,000 in cash, checks, food stamps, jewelry, empty deposit bags, and deposit slips made outbyPurolatorcustomers and agunlocker containingtwo 30 caliberM-1 carbines. [The petitioner]
was later found to have the key to the gun cabinet on his key chain. ‘‘The two M-1’s, one an Inland Marine model and the otherthe IverJohnson, serialnumberAAO5518, bought for Pelletier, were examined and compared with expended cartridge cases andbullets found atthe Purolater garage and with bullets recovered from the bodies and clothing of the slain guards. These latter bullets did not, as did other bullets, pass through the guards’ bodies. Ten ofthe ejected cartridge cases atthe murder
scene came fromthe IverJohnson carbine andfourteen had been ejected from the Inland Marine carbine. Bullets from the bodies of all three victims had been fired from the Iver Johnson carbine and bullets from the bodies ofLeslie Clark and Edward Cody had been fired from the Inland Marine weapon. Six bulletjacket fragments and one bullet fired from the Inland Marine weapon were also found at the Purolator garage, as well as two such fragments fired from the IverJohnson carbine. These bullets and fragments were bloody. ‘‘On April 12, 1979, the Inland Marine M-1 carbine had been purchased under a fictitious name from theNorth Haven Gun Company by Donna Couture as a gift for her husband, the [petitioner]. On April 13, Pelletier and [the petitioner] were seen going into the woods
near Wallingford and a great number of shots were heard in those woods. A bullet and seven expended cartridge cases recovered from the woods were found to have been fired from the Iver Johnson and one such expendedcartridgecasewasfoundtohavebeenejected from the Inland Marine M-1 carbine. ‘‘A pair of Hit 800 bolt cutters was also found in the [petitioner]’s gun locker. These cutters had been used to cut a Page metal fence surrounding the Purolator garage to allow entry into the area. These same cutters hadpreviouslybeenborrowed from aWaterburyneighbor of Lawrence Pelletier by Pelletier’s son. Found in [the petitioner]’s basement gun locker were also two ski masks with the eye openings narrowed by thread which Pelletier’s girlfriend, Evelyn Vega, had prepared for the robbery, as well as trousers recognized as Pelletier’s. In [the petitioner]’s gun locker the police also foundanattache case, ofthe sametype asthe onefound in Pelletier’s house, filledwithmoney. Afootlockerwas also found in [the petitioner]’s basement together with store boxes for the two attache cases. All three pieces of luggage had been purchased by Pelletier and Vega
on April 16.’’ Couture I , supra, 194 Conn. 532–34.
The petitioner filed this habeas petition on January 2, 2009. In October, 2013, the habeas court conducted
a trial on the petitioner’s third amended petition. In addition to raising claims of ineffective assistance of trial and appellate counsel, the petitioner also raised claimsinvolvinghisspeedytrialrights, doublejeopardy, andsentence review. Inawrittenmemorandum ofdecision filed February 18, 2014, the habeas court, Newson, J ., restored the petitioner’s right to sentence review, but deniedthe petition in all otherrespects. The habeas court granted certification to appeal, and this appeal followed.
Both claims raised by the petitioner in this appeal arisefromthesameunderlyingcontentionthattheprosecutor in Couture I made improper statements during summation with the intent to subvert the petitioner’s rights under the double jeopardy clause of the fifth amendment to the United States constitution and that such conduct should have barred his retrial. Accordingly, before we turn to the specific claims raised on appeal, we briefly set forth the relevant substantive law underlying the petitioner’s double jeopardy argument. ‘‘The basic contours of double jeopardy jurisprudence are well established. The doublejeopardy clause ofthe fifthamendmenttotheUnited States constitution provides: [N]orshall anypersonbe subjectforthe same offense to be twice put injeopardy oflife or limb

. . . . This constitutional provision is applicable to the states through the due process clause of the fourteenthamendment.

. . . The Connecticut constitution provides coextensive protection, with the federal constitution, against double jeopardy.

. . . ‘‘The [d]ouble [j]eopardy [c]lause of the [f]ifth [a]mendment protects a criminal defendant from repeated prosecutions for the same offense.

. . . As a part of this protection against multiple prosecutions, the [d]ouble [j]eopardy [c]lause affords a criminal defendant a valued right to have his trial completed by
a particular tribunal.

. . . Ordinarily, the prohibition against doublejeopardy does not apply [if] a defendant has requested that a mistrial be declared.

. . . [United States Supreme Court] cases, however, have indicated that even [if] the defendant moves for a mistrial, there is a narrow exception to the rule that the [d]ouble [j]eopardy [c]lause is no bar to retrial.

. . . ‘‘In Oregon v. Kennedy, [456 U.S. 667, 676, 102 S. Ct. 2083, 72L. Ed. 2d416 (1982)],theUnitedStatesSupreme Court stated that [o]nly [if] the governmental conduct in question is intended to goad the defendant into movingforamistrialmayadefendantraisethebarofdouble jeopardy to a second trial after having succeeded in aborting the first on his own motion. In so holding, the court acknowledged that its language in cases such as United States v. Dinitz, 424 U.S. 600, 611, 96 S. Ct. 1075, 47 L. Ed. 2d 267 (1976), appeared to broaden the testfromone ofintenttoprovoke amotionforamistrial to a more generalized standard ofbad faith conduct or harassment on the part ofthejudge or prosecutor.

. . . In Oregon v. Kennedy, [supra, 675–76], however, the court explicitly repudiated the harassment standard

. . . as the law, [holding [p]rosecutorial conduct that might be viewed as harassment or overreaching, even if sufficient to justify a mistrial on defendant’s motion, therefore, does not bar retrial absent intent on thepart of the prosecutor to subvert the protections afforded by the [d]oublejeopardyclause]. Instead, the court concluded that the circumstances under which such a defendant may invoke the bar of double jeopardy in a second effort to try him are limited to those cases in which the conduct giving rise to the successful motion for a mistrial was intended to provoke the defendant intomovingforamistrial.’’ (Citationsomitted; emphasis altered; internal quotationmarks omitted.) Statev. Butler, 262 Conn. 167, 174–75, 810 A.2d 791 (2002). ‘‘Whether the conduct by the prosecutor was intentional is not the relevant inquiry. Rather, the question to be asked is whether the prosecutor intended to provoke a mistrial.

. . . The requirement of intent is critical, and easily misunderstood. The fact that the government blunders at trial and the blunder precipitates a successful motion for a mistrial does not bar
a retrial.

. . . Yet the blunder will almost always be intentional—the product of a deliberate action, not of
a mere slip ofthe tongue. A prosecutor who in closingargument comments improperlyonthe defendant’sfailure to have takenthe stand, thusprecipitating amistrial
or a reversal on appeal, is no doubt speaking deliberately, though his judgment may be fogged by the heat of combat. But unless he is trying to abort the trial, his misconduct will not bar a retrial. It doesn’t even matter that he knows he is acting improperly, provided that his aim is to get a conviction.

. . . The only relevant intent is intent to terminate the trial, not intent to prevail at this trial by impermissible means.’’ (Emphasis added; internal quotation marks omitted.) Id., 178. With the preceding principles in mind, we now turn to the petitioner’s claims on appeal.
I
The petitioner first claims that the habeas court improperlyconcludedthathefailedto demonstratethat his appellate counsel, Attorney John R. Williams, had provided ineffective assistance.2 According to the petitioner, Williams acted deficiently by failing to raise a doublejeopardy claim in Couture III

. In particular, the petitioner, relying on Oregon v. Kennedy, supra, 456 U.S. 667, and its progeny, argues that the prosecutor’s improperremarks during summation in CoutureIwere made with the intent to goad the defense into moving for a mistrial and, thus, to subvert the doublejeopardy clause. Thehabeas courtdisposedofthis claiminrather summary fashion, concluding that the petitioner had failed to demonstrate either that Williams’ decision not to raise the doublejeopardy claim on direct appeal was deficient performance or that, had he raised the claim, itwouldhavebeensuccessful. Weagreewiththehabeas court that the petitioner has failed to show that Williams’ actionsas appellate counselfell outsidetherange of professionally competent assistance guaranteed under the sixth amendment and, thus, we reject the petitioner’s claim. ‘‘A criminal defendant’s right to the effective assistance of counsel extends through the first appeal of right and is guaranteed by the sixth and fourteenth amendments to the United States constitution and by article first, § 8, of the Connecticut constitution.

. . . To succeed on aclaim ofineffective assistance ofcounsel, a habeas petitioner must satisfy the two-pronged test articulated in Strickland v. Washington, 466 U.S. 668, 687, 104 S. Ct. 2052, 80 L. Ed. 2d 674 (1984). Strickland requires that a petitioner satisfy both a performance prong and a prejudice prong. To satisfy the performance prong, a claimant must demonstrate that counsel made errors so serious that counsel was not functioning as the counsel guaranteed

. . . by the [s]ixth [a]mendment.

. . . To satisfy the prejudice prong, a claimant must demonstrate that there is a reasonable probability that, but for counsel’s unprofessional errors, the result of the proceeding would have been different.

. . . The claim will succeed only ifbothprongs are satisfied.

. . . It is well settled that [a] reviewing court can find against a petitioner on either ground, whichever is easier.’’ (Citations omitted; emphasisin original; internalquotationmarks omitted.) Small v. Commissioner of Correction, 286 Conn. 707, 712–13, 946 A.2d 1203, cert. denied sub nom. Small

v. Lantz, 555 U.S. 975, 129 S. Ct. 481, 172 L. Ed. 2d 336 (2008). ‘‘Although a habeas court’s findings of fact are reviewed under the clearly erroneous standard of review

. . . [w]hether the representation a defendant received at trial was constitutionally inadequate is a mixed question oflaw and fact.

. . . As such, that question requires plenary review by this court unfettered by the clearly erroneous standard.’’ (Citation omitted; internal quotation marks omitted.) Ham v. Commissioner of Correction, 301 Conn. 697, 706, 23 A.3d 682 (2011).
A
We first consider whether the habeas court improperly concluded that Williams’ decision not to raise a double jeopardy claim on direct appeal in Couture III did not constitute deficient performance. The habeas court found that Williams had advocated zealously for his client throughout the underlying criminal proceedings, andthat his decision notto pursue the petitioner’s double jeopardy claim on appeal in Couture III was not unreasonable in light of the record and prevailing law. Onthebasis ofourreviewoftheunderlyingrecord,
we agree. ‘‘A fair assessment of attorney performance requires that every effort be made to eliminate the distorting effects of hindsight, to reconstruct the circumstances of counsel’s challenged conduct, and to evaluate the conduct from counsel’s perspective at the time.

. . . [T]he [petitioner] must overcome the presumptionthat, under the circumstances, the challenged action might be considered sound trial strategy.’’ (Internal quotation marks omitted.) Llera v. Commissioner ofCorrection, 156 Conn. App. 421, 429, 114 A.3d 178, cert. denied, 317 Conn. 907, 114 A.3d 1222 (2015). ‘‘Just as with a claim of ineffective assistance of trial counsel, success on
a claim of ineffective assistance of appellate counsel requiresthepetitionerto establish [underthefirstprong of Strickland] that appellate counsel’s representation fellbelow an objective standard ofreasonableness considering all of the circumstances.

. . . [Although] an appellate advocate must provide effective assistance, [he or she] is not under an obligation to raise every conceivable issue. A brief that raises every colorable issue runs the risk of burying good arguments

. . . in
a verbal mound made up of strong and weak contentions.

. . . Indeed, [e]xperienced advocates since time beyond memory have emphasized the importance of winnowing out weaker arguments on appeal and focus-ing on one central issue ifpossible, or at most on a few key issues.

. . . Moreover, [a] habeas court will not, with the benefit ofhindsight, second-guess the tactical decisions of appellate counsel.’’ (Internal quotation marks omitted.) Smithv. CommissionerofCorrection, 148 Conn. App. 517, 531, 85 A.3d 1199, cert. denied, 312 Conn. 901, 91 A.3d 908 (2014).
The petitioner has failed to demonstrate that Williams’ decision not to raise the double jeopardy claim
asanappellateissueinhis criminalappealwasanything short ofatactical decision, one that fell squarelywithin
an objective standard of reasonableness. The habeas court, in addressing whether Williams had provided ineffective assistance by failing to raise the petitioner’s speedy trial claim on direct appeal, credited Williams’ testimonyatthehabeastrialthat, asamatterofstrategy, he only raised on appeal those issues that he believed had a likelihood of success, intentionally leaving out weaker claims. As appellate courts in this state have often repeated, this is an appropriate and sound strategy. See, e.g., State v. Pelletier, 209 Conn. 564, 567, 552 A.2d 805 (1989) (noting ‘‘effect of adding weak arguments will be to dilute the force of the stronger ones’’ [internal quotation marks omitted]); Saucier v. CommissionerofCorrection, 139 Conn. App. 644, 652– 53, 57 A.3d 399 (2012) (‘‘strategy of culling out weaker claims is sound, not deficient, practice’’), cert. denied, 308 Conn. 907, 61 A.3d 530 (2013).
As suggested by the habeas court, Williams’ decision that the double jeopardy claim was not among the strongest appellate issues was informed by the fact that similar double jeopardy claims already had been rejectedby other courts. Williams argued arelated doublejeopardyclaiminamotionto dismisstheindictment against the petitioner so as to prevent the first retrial in Couture II

.3 The trial court in Couture II , Glass, J

., denied the motion to dismiss.4 In so ruling, the court expressly found that the state’s case against the petitioner was a strong one, concluding that there was no incentive for the prosecutor to try to abort the trial. Williams himself provided unchallenged testimony before the habeas court that the state’s case against the petitioner was very strong, noting the fact that the items stolenfromthe armoredcarshipmentwerefound in the petitioner’s home and that the petitioner was unable to provide any alternate explanation for their presence. More importantly, Judge Glass foundthatthe prosecutor’s intent in making improper remarks during summationinthefirsttrialwasnottoprovoke amistrial but to ensure a conviction.5
Aspreviously setforth, it is the specific intentbehind the prosecutor’s improper remarks that is dispositive of a double jeopardy claim under Kennedy, and the court found in the present case that the prosecutor had the intent to prevail by impermissible means, not tocause a mistrial or a reversal on appeal. Those findings would have been fatal to a double jeopardy claim that
was based on prosecutorial impropriety. See State v. Butler, supra, 262 Conn. 178. It is axiomatic that an appellate court cannot retry facts or pass on the credibility of witnesses, and that it will reverse a habeas court’s factual findings only upon a showing that they
are clearly erroneous. SeeStatev. Collic, 55 Conn. App. 196, 203, 738 A.2d 1133 (1999). Therefore, if Williams had raised the petitioner’s double jeopardy claim on appealin CoutureIII

, he wouldhave facedthe daunting burden of establishing that the requisite intent necessary to support a doublejeopardyviolation underKennedy existed in the face of an express factual finding by Judge Glass that such intent was not present.6 Additionally, following the retrial and subsequent conviction of the petitioner’s codefendant, Pelletier, Pelletier’s public defender raised as one of twelve claims inPelletier’s directappealthatPelletier’s second trialshouldhavebeenbarredbydoublejeopardypursuant to Kennedy

. Pelletier’s appellate counsel relied upon the very same prosecutorial improprieties that the petitioner now claims should have barred his own retrial. See State v. Pelletier, supra, 209 Conn. 566. Our Supreme Court, after first generally admonishing counsel for raising a ‘‘torrent of claimed error’’; id.; rejected the doublejeopardyclaimoutofhand, withoutadiscussion of the merits of the claim. A fair reading of the Supreme Court’s opinion is that the double jeopardy claim was among the weakest ofthe arguments raised, warranting no discussion. That decision was published priorto the petitioner’s retrial in CoutureIIIandwould have been available to Williams in deciding what issues to raise in the petitioner’s direct appeal in CoutureIII

.7
Given the unfavorable factual findings arising from the trial court’s adjudication of the motion to dismiss in Couture II

, coupled with the Supreme Court’s unfavorabledispositionofanearlyidenticaldoublejeopardy claim in the direct appeal by the petitioner’s codefendant, we are unconvinced that Williams’ decision to forgo raising the double jeopardy claim now championed by the petitionerwas anything otherthan a sound tactical decision, and that Williams’ performance fell well within the range of reasonable and professional conduct permitted under the sixth amendment.
B Having determinedthatthepetitionerfailedto satisfy the performance prong of the Strickland standard, which determination is dispositive of the petitioner’s ineffective assistance claim, it is unnecessary for us to addresstheprejudiceprong. Johnsonv. Commissioner ofCorrection, 218 Conn. 403, 429, 589 A.2d 1214 (1991). We choose in the present case to note, however, that
even if we were to assume that Williams’ decision not to raise the doublejeopardy claim on direct appeal wasprofessionally unreasonable, the petitioner’s claim of ineffective assistance ofcounselwould nonetheless fail because the petitioner has not established that he was prejudiced by that decision. See Knight v. Commissioner ofCorrection, 68 Conn. App. 617, 621, 793 A.2d 1092 (2002) (addressing prejudice prong after concluding counsel’s performance was not deficient).
To determine whether a petitioner raising a claim of ineffective assistance of appellate counsel can prevail under the second prong of Strickland, we ‘‘assess whether there is a reasonable probability that, if the issue were brought before us on direct appeal, the petitioner would have prevailed.

. . . To ascertain whetherthepetitionercandemonstratesuchaprobability, we must consider the merits of the underlying claim.’’ (Citation omitted.) Small v. Commissioner of Correction, supra, 286 Conn. 728. In our discussion of the performance prong of Strickland and why it was objectively reasonable for Williams to have chosen to omit the double jeopardy claim, we already have exposed the weakness of the petitioner’s double jeopardy claim and thus its unlikelihood of success on appeal.
Whether the prosecutor had the necessary intent to
cause a mistrial or a reversal on appeal is a factual determination. State v. Butler, supra, 262 Conn. 178. Thus, in order to prevail on his double jeopardy claim, thepetitionerwouldhave hadto establishthattheprosecutor committed improprieties with the intent to induce a mistrial. The petitioner argues that, in the present case, the prosecutor’s improper intent reasonably can be inferred from the egregious nature of the improprieties that led to the reversal ofhis first conviction. That argument on its face seems to invoke the bad faith conduct orharassment standardthatthe Supreme Court expressly disavowed in Oregon v. Kennedy, supra, 456 U.S. 675–76. In any event, as we alreadyhave mentioned, the underlying criminal record is not silent
on the issue of the prosecutor’s intent. Rather, Judge Glass found that the prosecutor’s intent in making the improper remarks during summation ‘‘was to persuade thejury to return guilty verdicts against the [petitioner andPelletier] andnottoprovoke amistrialbyprodding, urging orgoading defense counselto engage in conduct beyondthe conductnormallyexpectedofdefense counsel in response to vigorous advocacy.’’ Faced with that finding, which is reviewable only for clear error, it is not reasonably probable that, had the double jeopardy claim been raised, the petitioner would have prevailed. Becausethepetitionerfailedto satisfyhisburdenunder Strickland, we conclude thatthe habeas courtproperly rejected the petitioner’s claim of ineffective assistance of appellate counsel.
II Finally, the petitioner claims that the court improp-erly rejected his freestanding claim ofdoublejeopardy. The habeas court determinedthatthe freestanding double jeopardy claim failed primarily for two reasons. First, it concluded that eitherthe petitioner had waived his double jeopardy protection by appealing from his conviction in Couture I , or that the samejeopardy that attached at his first trial continued through the appeal and into his subsequent retrials. See State v. Boyd, 221 Conn. 685, 691–92, 607A.2d376 (notingthatoverlapping theories of waiver and continuing jeopardy underlie general rule that defendant cannot seek to set aside conviction and then rely on overturned conviction to bar new trial), cert. denied, 506 U.S. 923, 113 S. Ct. 344, 121 L. Ed. 2d 259 (1992). Second, the habeas court concludedthatitwasbarredfrom adjudicatingthe double jeopardy claim by the doctrine of res judicata. Because we conclude, for the reasons we will set forth, that the habeas court properly declined to review the petitioner’s claim on res judicata grounds, we do not considerthe habeas court’s alternate basis forrejecting the petitioner’s claim or the sole argument on appeal by the respondent, the Commissioner of Correction, that the petitioner’s freestanding claim of double jeopardy was not a cognizable claim because the petitioner failed to demonstrate cause and prejudice to overcome his procedural default for not raising the claim on appeal in Couture III

.8
‘‘The applicabilityofthe doctrines ofcollateral estoppel or res judicata presents a question of law that we review de novo.’’ Powell v. Infinity Ins. Co., 282 Conn. 594, 601, 922 A.2d 1073 (2007). ‘‘The doctrine [of res judicata]

. . . applies to criminal as well as civil proceedings and to state habeas corpus proceedings.

. . . However, [u]nique policy considerations must be taken into account in applying the doctrine ofresjudicata to
a constitutional claim raised by a habeas petitioner.

. . . Specifically, in the habeas context, in the interest ofensuringthatno oneis deprivedoflibertyinviolation of his or her constitutional rights

. . . the application ofthe doctrine ofresjudicata

. . . [is limited] to claims that actually have been raised and litigated in an earlier proceeding.’’ (Internalquotationmarks omitted.)Pierce

v. Commissioner of Correction, 158 Conn. App. 288, 307, 118 A.3d 640, cert. denied, 318 Conn. 907, A.3d (2015). ‘‘The doctrine of res judicata holds that an existing finaljudgment rendered upon the merits without fraud
or collusion, by a court of competent jurisdiction, is conclusive of causes of action and offacts or issues thereby litigated as to the parties and their privies in all other actions in the same or any otherjudicial tribunal of concurrent jurisdiction.

. . . If the same cause of action is again sued on, the judgment is a bar with respect to any claims relating to the cause of action which were actually made or which might have been made.

. . . Claim preclusion (res judicata) and issuepreclusion (collateral estoppel) have been described as related ideas on a continuum.

. . . More specifically, collateral estoppel, or issue preclusion

. . . prohibits the relitigation ofan issue when that issue was actually litigated and necessarily determined in a prior action between the same parties or those in privity with them upon a different claim.

. . . An issue is actually litigated if it is properly raised in the pleadings or otherwise, submitted for determination, and in fact determined.’’ (Citations omitted; emphasis added; internal quotation marks omitted.) Powell v. Infinity Ins. Co., supra, 282 Conn. 600–601.
As we have indicated several times previously in this opinion, the issue ofwhetherthe improprieties committed by the prosecutor during the petitioner’s first trial implicated the petitioner’s double jeopardy rights and should have barred a retrial was raised previously and litigated fully by way of the motion to dismiss that
was filed prior to the petitioner’s second trial. It is undisputed that the criminal court was a court of competent jurisdiction. The dispositive issue before the criminal court, an issue it necessarily determined in resolvingthe motionto dismiss, waswhethertheprosecutor’s improper remarks were made with the intent to goad the petitioner into seeking a mistrial in order to subvert the petitioner’s doublejeopardy rights. That is precisely the same factual and legal issue that the habeas court would have had to consider to adjudicate the merits ofthe petitioner’s freestanding doublejeopardy claim.
In the criminal action, Judge Glass rendered ajudgment on the merits denying the motion to dismiss and in doing so expressly found that the prosecutor lacked the requisite intent to goad the defendant into seeking and obtaining a mistrial. That decision became ‘‘an existing finaljudgment, rendered upon the merits without fraud or collusion, by acourt ofcompetentjurisdiction’’; (internal quotation marks omitted) Powell v. Infinity Ins. Co., supra, 282 Conn. 600; upon the petitioner’s failure to raise the doublejeopardy issue in his appeal following his conviction in the third trial. On the basis of our review, we conclude that the habeas court properly determined that it was barred under the doctrine of res judicata from relitigating Judge Glass’ factual determinations in Couture II and, thus, ultimately, from considering the merits of the petitioner’s freestanding double jeopardy claim.
The judgment is affirmed.
In this opinion the other judges concurred.

1 The habeas court granted certification to appeal from the judgment.

2 Attorney Williams acted as both the petitioner’s trial and appellate counsel throughout the underlying criminal proceedings, beginning with Couture I

. 3 The double jeopardy argument advanced by Williams in the motion to dismiss was not that the prosecutor intended to produce a mistrial, but that the prosecutor had sought to goad defense counsel into making repeatedobjections to the prosecutor’s improper statements, thereby making him appear to the jury as an obstructionist and creating disfavor as to the petitioner and his codefendant.

4 The court’s memorandum ofdecision was offered and accepted as a full exhibit before the habeas court.
5 In his decision, Judge Glass found that ‘‘[n]otwithstanding the observation of our Supreme Court that the prosecutor’s prepared remarks were deliberate, facially improper, persistent and pronounced

. . . there is nothinginthe evidence citedinthe Couture orPelletieropinions orthetranscript of the prosecutor’s summation to show that the prosecutor believed that he had anything other than a strong case against the [petitioner and Pelletier], and logic, trial strategy and economy of trials under these circumstances, would seem to dictate avoiding aborting the trial and not intentionally engaging in prosecutorial conduct necessitating a mistrial at thebehestoftheprosecutororattherequest ofthe [petitionerandPelletier].

. . . After reviewing the transcript ofthe prosecutor’s summation, the court is persuaded that his intent and objective in making the [improper] remarks

was to persuade thejury to return guilty verdicts against the [petitioner and Pelletier] and not to provoke a mistrial by prodding, urging or goading defense counsel to engage in conduct beyond the conduct normally expect of defense counsel in response to vigorous advocacy. Also, the court is persuaded that the prosecutor by his summation did not intend to goad defense counsel into engaging in conduct that would cause thejury to view the [petitioner and Pelletier] any more unfavorably than the evidence and reasonable inferences therefrom wouldjustify.’’ (Citations omitted; emphasis added.)

6 We note that Williams filed an interlocutory appeal from the denial of the motion to dismiss and that our Supreme Court dismissed that appeal. According to the undisputed evidence before the habeas court, the appeal

was dismissed for lack of a final judgment. Although generally the denial of a motion to dismiss is not an appealable final judgment, our Supreme Court has long recognized an exception to that general rule if the motion raised at least a colorable claim of double jeopardy. State v. Moeller, 178 Conn. 67, 420 A.2d 1153, cert. denied, 444 U.S. 950, 100 S. Ct. 423, 62 L. Ed. 2d 320 (1979); see also State v. Crawford, 257 Conn. 769, 775–76, 778 A.2d 947 (2001) (noting that ‘‘[w]e have entertained several interlocutory appeals from denials of motions to dismiss based on double jeopardy claims,’’ and ‘‘[t]he only real question is whether the doublejeopardy claim is colorable’’ [internal quotation marks omitted]), cert. denied, 534 U.S. 1138, 122 S. Ct. 1086, 151 L. Ed. 2d 985 (2002). Although our Supreme Court’s order dismissing the petitioner’s interlocutory appeal contains no discussion ofthe merits of the appeal, it would not have been unreasonable for Williams to have viewed the dismissal as an additional indication that the petitioner’s double jeopardy claim was not a particularly strong one.
7 Although there is no specific indication in the record before the habeas court that Williams specifically relied upon the Pelletier decision in making his decision not to raise a double jeopardy claim in the petitioner’s appeal, it is clear from his testimony overall that he was aware of Pelletier’s retrial, and the petitioner has presented no evidence suggesting that Williams was
unaware of the Supreme Court’s decision.

8 The respondent properly raised the defense ofprocedural default in his return responding to the petitioner’s third amended petition for a writ of habeas corpus. Although procedural default is a threshold issue, the habeas court did not address it in its memorandum of decision. See Taylor v. CommissionerofCorrection, 284Conn. 433, 447–48n.18, 936A.2d611 (2007) (emphasizing that ‘‘habeas court generallyshould decide the threshold issue ofcause andprejudicewhenitis raisedas adefensebecause, inthe ordinary case, failing to do so undermines the prudential considerations that the

cause and prejudice rule was designed to promote’’). Because a finding that the petitioner had procedurally defaulted on his double jeopardy claim would have precluded any further consideration by the habeas court ofthe petitioner’s claim, we presume that the habeas court implicitly decided the procedural default issue in favor of the petitioner, especially in light of the respondent’s failure to demonstrate otherwise by seeking an articulation bythehabeascourtontheissueofproceduraldefault. See Orcuttv. Commissioner of Correction, 284 Conn. 724, 737–38, 937 A.2d 656 (2007).