Zachs v. Commissioner of Correction ( 2021 )


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    ADAM M. ZACHS v. COMMISSIONER
    OF CORRECTION
    (AC 43380)
    Moll, Alexander and Bishop, Js.
    Syllabus
    The petitioner, who had been convicted of the crime of murder, sought a
    writ of habeas corpus, claiming, inter alia, that his criminal trial counsel,
    D and W, had rendered ineffective assistance. The petitioner, who had
    shot the victim during an altercation at a café, testified at trial that
    the gun he was carrying at the time of the shooting had accidentally
    discharged. When the state sought to present rebuttal testimony from
    six witnesses as to prior uncharged conduct by the petitioner related
    to his use of guns, the trial court, at the request of D, who sought to
    avoid a conflict of interest, admitted W pro hac vice for the purpose of
    cross-examining the state’s rebuttal witnesses, two of whom were then
    represented by D in other matters. Neither D nor W thereafter cross-
    examined the rebuttal witnesses. The court, at D’s request, instructed
    the jury as to certain lesser included offenses within the crime of murder
    and on the affirmative defenses of not guilty by reason of mental disease
    or defect and extreme emotional disturbance. The petitioner alleged
    that D was ineffective because, inter alia, the affirmative defenses and
    lesser included offenses were inconsistent with the petitioner’s trial
    testimony, that the only reasonable trial strategy would have been for
    D to pursue a claim that the gun accidentally discharged and that the
    petitioner’s conduct fit the parameters of the lesser included offense of
    manslaughter in the second degree. The petitioner also grounded his
    ineffective assistance of counsel claim in D’s conflict of interest in
    concurrently representing two of the state’s rebuttal witnesses and D’s
    decision to have W handle the cross-examination of those witnesses,
    which the petitioner asserted was insufficient to ameliorate the possibil-
    ity that he would be prejudiced by D’s conflict of interest. The petitioner
    further asserted that D was ineffective in having conceded the issue of
    whether the petitioner had intended to kill the victim by asserting the
    affirmative defenses and by presenting a theory of the case at trial that
    was inconsistent with the petitioner’s testimony that the gun accidentally
    discharged. The petitioner also asserted that W was ineffective for having
    failed to cross-examine the rebuttal witnesses. The habeas court denied
    the habeas petition, concluding, inter alia, that neither D nor W had
    rendered ineffective assistance, and that the petitioner mischaracterized
    the defense case D had presented in that D had argued repeatedly
    before the jury that the gun discharged accidentally. The court further
    determined that the petitioner had procedurally defaulted on and waived
    his claim that D’s concurrent representation of the two rebuttal wit-
    nesses constituted an actual conflict of interest. The habeas court there-
    after granted the petitioner certification to appeal, and the petitioner
    appealed to this court. Held:
    1. The habeas court correctly denied the petitioner’s claim that D rendered
    ineffective assistance, as the petitioner failed to establish that there was
    no tactical justification for D’s defense strategy, which was consistent
    with the petitioner’s testimony that the gun accidentally discharged: the
    evidence supported the court’s finding that D’s primary strategy was to
    argue that the gun was fired accidentally, as the first issue D discussed
    during closing argument to the jury was whether the petitioner intended
    to kill the victim, D later reminded the jury that it had to make a
    determination as to that issue, and he spent a significant amount of
    time arguing that the shooting was accidental; moreover, the petitioner’s
    claim that it was unreasonable for D to present a defense that was
    inconsistent with the petitioner’s testimony was misplaced, as D’s strat-
    egy to show that the petitioner lacked the intent to kill the victim
    comported with the petitioner’s explanation of how the gun discharged,
    it was not deficient performance to pursue defenses that were inconsis-
    tent with each other, and it was inconsistent with the principle that a
    defendant is innocent until proven guilty for the petitioner to suggest
    that D, by presenting the affirmative defenses, conceded that he intended
    to kill the victim, the trial court having made it abundantly clear to the
    jury that it had to first decide whether the petitioner was guilty of
    murder before it could reach the affirmative defenses; furthermore,
    D’s decision to present the affirmative defenses and the supporting
    testimony of a psychologist was not unreasonable because of the mere
    possibility that it could have led to the admission of the state’s rebuttal
    evidence, as the psychologist had been called to testify before D
    requested jury instructions as to the affirmative defenses, the court,
    prior to the psychologist’s testimony, had ruled against the admission
    of evidence of prior incidents in which the petitioner displayed guns,
    and the court instructed the jury that the rebuttal evidence could not
    be used as evidence of intent.
    2. The petitioner could not prevail on his claim that the habeas court erred
    in concluding that he procedurally defaulted on and waived his conflict
    of interest claim as to D:
    a. The habeas court appropriately concluded that the conflict of interest
    claim was procedurally defaulted, as the petitioner could not establish
    good cause for not raising that issue on direct appeal; contrary to the
    petitioner’s assertion that his claim could not be procedurally defaulted
    because the record was inadequate to raise it on direct appeal, the
    factual and legal basis of the claim was available to counsel at the time
    of appeal, as the record established that D explained the conflict to the
    trial court, which then explained to the petitioner that D would have a
    conflict if he cross-examined the rebuttal witnesses, the trial court
    acquired the petitioner’s assent to proceed with W handling the cross-
    examination of the state’s rebuttal witnesses, and the record revealed
    the immediate consequences of D’s apparent conflict of interest, as W
    handled the cross-examination but asked no questions.
    b. The petitioner’s claim that the habeas court improperly found that
    he waived his conflict of interest claim as to D was unavailing: the
    record indicated that D and the petitioner discussed the conflict during
    a recess at trial, and that the petitioner subsequently stated to the trial
    court his approval of having W cross-examine the rebuttal witnesses
    after the trial court advised him that D could not adequately and fairly
    cross-examine them as a result of the conflict; moreover, contrary to
    the petitioner’s assertion that his waiver of D’s conflict of interest was
    premised on cross-examination of the state’s rebuttal witnesses actually
    occurring, the defense plan was not to ask any questions of the rebuttal
    witnesses, and, with the exception of two of the rebuttal witnesses who
    had heard from the petitioner about one of the prior incidents at issue,
    none of the state’s six rebuttal witnesses was cross-examined; further-
    more, the petitioner’s waiver of his conflict of interest claim did not
    foreclose him from claiming that W’s handling of those cross-examina-
    tions constituted ineffective assistance.
    c. The habeas court correctly determined that the petitioner had proce-
    durally defaulted on his claim pursuant to United States v. Cronic (
    466 U.S. 648
    ) that prejudice against him should have been presumed because
    of D’s conflict of interest, the Cronic claim having had a factual basis that
    was identical to the petitioner’s unsuccessful conflict of interest claim.
    3. The habeas court correctly denied the petitioner’s claim that he was
    entitled to a presumption of prejudice under Cronic, which was based
    on his assertion that W rendered ineffective assistance by failing to
    cross-examine two of the state’s rebuttal witnesses and to subject its
    case to meaningful adversarial testing: W’s actions did not rise to a level
    that would constitute such a failure, and, even if it were presumed that
    it was error for W not to have cross-examined the two rebuttal witnesses,
    his failure was not complete, as the testimony of the rebuttal witnesses
    was admitted for the limited purpose of credibility, the issue concerned
    only two of dozens of witnesses who testified during trial, the substan-
    tially similar testimony of two other witnesses was unchallenged, and
    D subjected the state’s case to meaningful adversarial testing through
    his objections, voir dire and cross-examinations of the state’s witnesses,
    and presentation of four defense witnesses; moreover, although analysis
    of W’s alleged failures was more appropriate pursuant to the perfor-
    mance and prejudice test for ineffective assistance of counsel under
    Strickland v. Washington (
    466 U.S. 668
    ), no further analysis was neces-
    sary, the petitioner having explicitly stated that his claim should not be
    analyzed for prejudice under Strickland.
    4. The habeas court did not improperly decline to consider the aggregate
    effect of the trial court’s alleged errors; because the petitioner failed to
    prove each of his individual underlying claims of error and our Supreme
    Court has declined to adopt such a cumulative error analysis, it was not
    within this court’s authority to grant the petitioner the relief he sought.
    Argued April 15—officially released June 15, 2021
    Procedural History
    Amended petition for a writ of habeas corpus,
    brought to the Superior Court in the judicial district of
    Tolland and tried to the court, Newson, J.; judgment
    denying the petition, from which the petitioner, on the
    granting of certification, appealed to this court.
    Affirmed.
    Jennifer B. Smith, with whom was Aaron J. Romano,
    for the appellant (petitioner).
    Samantha L. Oden, deputy assistant state’s attorney,
    with whom, on the brief, were Sharmese L. Walcott,
    state’s attorney, and Jo Anne Sulik, senior assistant
    state’s attorney, for the appellee (respondent).
    Opinion
    BISHOP, J. The petitioner, Adam M. Zachs, appeals
    from the judgment of the habeas court, Newson, J.,
    denying his petition for a writ of habeas corpus. On
    appeal, the petitioner claims that the court improperly
    (1) denied his ineffective assistance of counsel claim
    regarding the defense strategy employed at his criminal
    trial by one of his defense attorneys, Attorney Edward
    J. Daly, Jr., (2) determined that his conflict of interest
    claim was both procedurally defaulted and waived, (3)
    denied his ineffective assistance of counsel claim
    regarding the failure of his other defense attorney,
    Attorney Brian W. Wice, to cross-examine the state’s
    rebuttal witnesses at his criminal trial, and (4) declined
    to apply a cumulative prejudice approach and consider
    the aggregate effect of counsels’ alleged errors. We
    affirm the judgment of the habeas court.
    The jury in the petitioner’s criminal trial reasonably
    could have found the following facts. On March 22,
    1987, the petitioner went to the Prospect Café in West
    Hartford to watch a basketball game on television.
    Shortly thereafter, the victim, Peter Carone, and his
    fiancée, Kathleen O’Brien, arrived to watch the basket-
    ball game and sat next to the petitioner at the bar. The
    victim bought the petitioner a drink after he moved
    down a seat to make room for the victim and O’Brien.
    The petitioner, the victim, and O’Brien spent most of
    the afternoon seated at the bar together, having drinks
    and casually discussing the basketball game.
    Later that evening, the victim told a joke to another
    patron at the bar about a ‘‘spit shine.’’ As part of this
    joke, he spat on the bar and wiped it up with a napkin.
    The petitioner, a regular customer at the bar, was
    offended by the victim’s actions. He sat at the bar for
    a few more minutes, then walked to the other end of
    the bar to tell the bartender and the waitress that he
    wanted to pay his bill and leave. The petitioner told the
    waitress that he was ‘‘disgusted’’ by the victim’s actions,
    called him a ‘‘pig,’’ and stated that ‘‘the only reason he’s
    not going to deck the guy . . . was because there were
    ladies present.’’ The petitioner then left the bar, and
    went to his car and sat in it for a few minutes before
    reentering the bar to speak to the waitress about what
    had happened. As the petitioner approached the wait-
    ress, the victim turned to him to apologize and to discuss
    why the petitioner had left the bar. The petitioner and
    the victim spoke about the incident for a few minutes
    and then stepped outside the bar to talk. The petitioner
    testified that they both insisted that they did not want
    to fight.
    The petitioner and the victim stood outside the bar
    ‘‘[i]immediately in front of [the] main door.’’ Several
    witnesses had a partial view of where they were stand-
    ing and intermittently looked out the window to see if
    a fight would break out. After about four minutes, the
    victim turned and approached the main door to the bar.
    Just as the victim reached the door, the petitioner shot
    him once in the back with a pistol that he had tucked
    into the waistband of his pants, killing the victim.1
    The petitioner subsequently was charged with mur-
    der in violation of General Statutes § 53a-54a (a). At his
    criminal trial, he was represented by Attorney Daly and,
    for a limited portion of the trial, by Attorney Wice, who
    was licensed to practice law in Texas and was admitted
    by the trial court pro hac vice for the limited purpose
    of cross-examining the state’s rebuttal witnesses. See
    part II of this opinion. Attorney Daly2 requested jury
    instructions on the lesser included offenses of man-
    slaughter in the first degree, manslaughter in the second
    degree, and criminally negligent homicide. He also
    requested jury instructions on the affirmative defenses
    of not guilty by reason of mental disease or defect
    and extreme emotional disturbance. With no objections
    from the state, the court granted those requests. After
    a jury trial, the petitioner was found guilty of murder
    and sentenced to sixty years of incarceration on Octo-
    ber 13, 1988. The petitioner was released after posting
    an appeal bond and thereafter absconded to Mexico
    where he lived under an assumed identity until being
    returned to the United States in 2011. Although the
    petitioner had filed a direct appeal from the judgment
    of conviction, his appeal was dismissed after his disap-
    pearance on the basis of a motion filed by the state.
    On September 28, 2012, the self-represented peti-
    tioner filed a petition for a writ of habeas corpus. The
    petitioner filed the operative petition, his fourth
    amended petition for a writ of habeas corpus, with the
    assistance of counsel on September 17, 2018. The fourth
    amended petition contained eight counts, five of which
    are relevant to this appeal. Specifically, in count two,
    the petitioner alleged that Attorney Daly rendered inef-
    fective assistance by presenting an objectively unrea-
    sonable defense. In count three, the petitioner alleged
    that Attorney Daly had a conflict of interest that materi-
    ally prejudiced his defense, and, in count four, he
    alleged that this conflict of interest entitled him to a
    presumption of prejudice under United States v.
    Cronic, 
    466 U.S. 648
    , 
    104 S. Ct. 2039
    , 
    80 L. Ed. 2d 657
    (1984). In count five, the petitioner alleged that Attorney
    Wice, who handled only a small portion of the petition-
    er’s criminal trial, was ineffective in failing to cross-
    examine two of the state’s rebuttal witnesses. Count
    five included claims brought under Cronic and Strick-
    land v. Washington, 
    466 U.S. 668
    , 
    104 S. Ct. 2052
    , 
    80 L. Ed. 2d 674
     (1984). Last, in count eight, the petitioner
    alleged that the cumulative effect of his counsels’
    actions deprived him of a fair trial. The claims set forth
    in the remaining counts have not been advanced on
    appeal.
    A trial on the habeas petition was held on November
    26 and 27, 2018. On July 23, 2019, the habeas court,
    Newson, J., issued a memorandum of decision in which
    it denied each of the petitioner’s claims. Thereafter, the
    petitioner filed a petition for certification to appeal from
    the judgment denying his petition for a writ of habeas
    corpus. The habeas court granted the petition for certifi-
    cation to appeal. This appeal followed. Additional facts
    and procedural history will be set forth as necessary.
    Before we turn to the petitioner’s claims, we briefly
    set forth our standard of review for habeas corpus
    appeals. ‘‘The habeas court is afforded broad discretion
    in making its factual findings, and those findings will
    not be disturbed unless they are clearly erroneous. . . .
    Historical facts constitute a recital of external events
    and the credibility of their narrators. . . . Accordingly,
    [t]he habeas judge, as the trier of facts, is the sole arbiter
    of the credibility of witnesses and the weight to be
    given to their testimony. . . . The application of the
    habeas court’s factual findings to the pertinent legal
    standard, however, presents a mixed question of law
    and fact, which is subject to plenary review.’’ (Citations
    omitted; internal quotation marks omitted.) Gaines v.
    Commissioner of Correction, 
    306 Conn. 664
    , 677, 
    51 A.3d 948
     (2012).
    I
    We first address the petitioner’s claim that the habeas
    court improperly concluded that Attorney Daly did not
    provide ineffective assistance with regard to the
    defense strategy he employed at the petitioner’s crimi-
    nal trial. Specifically, the petitioner argues that the affir-
    mative defenses advanced by Attorney Daly were objec-
    tively unreasonable and that the only reasonable trial
    strategy was to pursue a conviction of manslaughter
    that was based on a defense that the petitioner’s gun
    had accidentally discharged. Additionally, the petitioner
    argues that the court’s characterization of Attorney
    Daly’s trial strategy was clearly erroneous. We agree
    with the court’s characterization of Attorney Daly’s stra-
    tegic choices at trial and with the court’s subsequent
    conclusion that the petitioner failed to demonstrate that
    counsel’s strategy was objectively unreasonable.3
    The following additional facts are relevant to our
    resolution of this claim. To support the affirmative
    defenses posed by defense counsel, the petitioner testi-
    fied at his criminal trial concerning an incident that
    occurred in February, 1986, when, while he was asleep,
    a large male kicked in his bedroom door. The petitioner
    explained that he went to bed early that night, then
    was suddenly awakened to find the large male standing
    over him and threatening to kill him. The individual
    threatened to kill the petitioner if he ‘‘ever tormented
    his sister again.’’ The petitioner did not know to whom
    he was referring. After the incident, the petitioner testi-
    fied that he became afraid to leave his house. A few
    days later, he saw an advertisement for a gun shop.
    The incident prompted the petitioner to purchase two
    firearms, a .22 caliber Beretta and, eventually, the nine
    millimeter Smith & Wesson that he used in the shooting.
    He explained that he had purchased these firearms
    because he was still scared from the encounter and
    carried one of them with him for ‘‘[e]very occasion.’’
    The petitioner further explained that this incident
    greatly impacted how he handled the confrontation with
    the victim on March 22, 1987, and testified that he acci-
    dentally discharged the gun, which caused the victim’s
    death. The petitioner testified that he tried to end their
    conversation outside the bar, but the victim ‘‘stepped
    very close’’ to the petitioner and continuously told him
    that he thought it was ‘‘stupid’’ that he had left the
    bar. The petitioner became nervous and began to step
    backward, but the victim matched each step, moving
    toward the petitioner until his back was pressed against
    either a wall or a fence. The petitioner explained that
    ‘‘[e]verything was very dim and foggy and . . . in
    speaking to him, I felt like my brain wasn’t in control
    of my mouth, that I was listening to the words come
    out of my mouth, that it wasn’t me speaking them.’’ He
    testified that he was instantly reminded of the break-
    in incident. It felt like there was a ‘‘movie screen’’ in
    his head and that all he could see was the individual
    who had broken into his bedroom. The next thing that
    the petitioner recalled was the victim hitting the side
    of his head, at which point the sensation of seeing a
    ‘‘movie screen’’ abruptly stopped. He suddenly realized
    that he was holding a gun and that the victim was
    standing in front of him, not the individual from the
    break-in. He did not remember drawing the gun. Then,
    the victim swung his hand and knocked the gun from the
    petitioner’s hands, launching it upward. The petitioner
    explained that he reached out to catch the gun before
    it dropped to the ground, catching it ‘‘sandwiched
    between [his] two hands’’ with the barrel pointing
    toward himself. As he attempted to flip the gun around,
    he accidentally discharged it.
    The petitioner did not consult with any physicians
    about the break-in incident prior to the confrontation
    with the victim, but, at the criminal trial, Attorney Daly
    called Charles A. Opsahl, a psychologist, who testified
    that he had met with the petitioner approximately forty
    to forty-five times beginning in October, 1987. Dr. Opsahl
    opined that the petitioner was suffering from post-trau-
    matic stress disorder as a result of the break-in. He fur-
    ther opined that the petitioner entered a ‘‘dissociative
    state’’4 during his argument with the victim as a result
    of his post-traumatic stress disorder and ultimately con-
    cluded that the dissociative state ‘‘had a major impact
    on his ability to control his behavior. . . . He was out
    of control because of the dissociative state.’’
    The state presented rebuttal evidence from Anne M.
    Phillips, a clinical psychologist, and Peter M. Zeman, a
    psychiatrist. Dr. Phillips concluded, on the basis of her
    two interviews with the petitioner, that there was no
    evidence of cognitive impairment, a neuropsychological
    deficit, a thought disorder, or an impulse disorder. Dr.
    Zeman concluded, on the basis of his four interviews
    with the petitioner, that the petitioner did suffer from
    post-traumatic stress disorder of moderate intensity as
    a result of the break-in incident and that the petitioner
    experienced feelings of ‘‘depersonalization,’’ a ‘‘very
    much more limited kind of dissociative phenomena’’
    during the confrontation with the victim. Dr. Zeman
    ultimately concluded, however, that the petitioner did
    not enter a ‘‘full-blow[n] dissociative state’’ and that
    there was no evidence of ‘‘blocking of thought’’ or delu-
    sions.5 He further concluded that ‘‘[the petitioner’s] psy-
    chiatric condition did not substantially affect his behav-
    ior or his control at that time.’’ The state also presented
    a number of lay witnesses in rebuttal who testified
    about two prior incidents during which the petitioner
    drew guns on other individuals.
    Attorney Daly requested jury instructions on the affir-
    mative defenses of not guilty by reason of mental dis-
    ease or defect and extreme emotional disturbance,6 as
    well as lesser included offenses of manslaughter in the
    first degree, manslaughter in the second degree, and
    criminally negligent homicide.7
    We first set forth the general principles surrounding
    ineffective assistance of counsel claims and our stan-
    dard of review. ‘‘In Strickland v. Washington, 
    [supra,
    466 U.S. 687
    ], the United States Supreme Court estab-
    lished that for a petitioner to prevail on a claim of
    ineffective assistance of counsel, he must show that
    counsel’s assistance was so defective as to require
    reversal of [the] conviction . . . . That requires the
    petitioner to show (1) that counsel’s performance was
    deficient and (2) that the deficient performance preju-
    diced the defense. . . . Unless a [petitioner] makes
    both showings, it cannot be said that the conviction
    . . . resulted from a breakdown in the adversary pro-
    cess that renders the result unreliable. . . . Because
    both prongs . . . must be established for a habeas peti-
    tioner to prevail, a court may dismiss a petitioner’s
    claim if he fails to meet either prong.’’ (Internal quota-
    tion marks omitted.) Vazquez v. Commissioner of Cor-
    rection, 
    128 Conn. App. 425
    , 430, 
    17 A.3d 1089
    , cert.
    denied, 
    301 Conn. 926
    , 
    22 A.3d 1277
     (2011).
    ‘‘The first component, generally referred to as the
    performance prong, requires that the petitioner show
    that counsel’s representation fell below an objective
    standard of reasonableness. . . . In Strickland, the
    United States Supreme Court held that [j]udicial scru-
    tiny of counsel’s performance must be highly deferen-
    tial. It is all too tempting for a [petitioner] to second-
    guess counsel’s assistance after conviction or adverse
    sentence, and it is all too easy for a court, examining
    counsel’s defense after it has proved unsuccessful, to
    conclude that a particular act or omission of counsel
    was unreasonable. . . . A fair assessment of attorney
    performance requires that every effort be made to elimi-
    nate 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. Because of the difficulties inherent in making
    the evaluation, a court must indulge a strong presump-
    tion that counsel’s conduct falls within the wide range
    of reasonable professional assistance; that is, the [peti-
    tioner] must overcome the presumption that, under the
    circumstances, the challenged action might be consid-
    ered sound trial strategy. . . . [C]ounsel is strongly
    presumed to have rendered adequate assistance and
    made all significant decisions in the exercise of reason-
    able professional judgment.’’ (Internal quotation marks
    omitted.) Santiago v. Commissioner of Correction, 
    90 Conn. App. 420
    , 425, 
    876 A.2d 1277
    , cert. denied, 
    275 Conn. 930
    , 
    883 A.2d 1246
     (2005), cert. denied sub nom.
    Santiago v. Lantz, 
    547 U.S. 1007
    , 
    126 S. Ct. 1472
    , 
    164 L. Ed. 2d 254
     (2006). ‘‘Furthermore, [a]s a general rule,
    a habeas petitioner will be able to demonstrate that
    trial counsel’s decisions were objectively unreasonable
    only if there [was] no . . . tactical justification for the
    course taken.’’ (Internal quotation marks omitted.) Mar-
    shall v. Commissioner of Correction, 
    184 Conn. App. 709
    , 726, 
    196 A.3d 388
    , cert. denied, 
    330 Conn. 949
    , 
    197 A.3d 389
     (2018).
    ‘‘To satisfy the second prong of Strickland, that his
    counsel’s deficient performance prejudiced his defense,
    the petitioner must establish that, as a result of his
    trial counsel’s deficient performance, there remains a
    probability sufficient to undermine confidence in the
    verdict that resulted in his appeal. . . . The second
    prong is thus satisfied if the petitioner can demonstrate
    that there is a reasonable probability that, but for that
    ineffectiveness, the outcome would have been differ-
    ent.’’ (Internal quotation marks omitted.) Horn v. Com-
    missioner of Correction, 
    321 Conn. 767
    , 776, 
    138 A.3d 908
     (2016).
    ‘‘In a habeas appeal, although this court cannot dis-
    turb the underlying facts found by the habeas court
    unless they are clearly erroneous, our review of whether
    the facts as found by the habeas court constituted a
    violation of the petitioner’s constitutional right to effec-
    tive assistance of counsel is plenary.’’ (Internal quota-
    tion marks omitted.) Griffin v. Commissioner of Cor-
    rection, 
    119 Conn. App. 239
    , 241, 
    987 A.2d 1037
    , cert.
    denied, 
    295 Conn. 912
    , 
    989 A.2d 1074
     (2010).
    Additionally, we note that the death of trial counsel,
    which deprives the petitioner of testimony on the rea-
    soning behind strategic decisions, poses a ‘‘significant
    hurdle’’ to a habeas corpus petitioner seeking to prove
    a claim of ineffective assistance of trial counsel. Jordan
    v. Commissioner of Correction, 
    197 Conn. App. 822
    ,
    823, 
    234 A.3d 78
    , cert. granted, 
    335 Conn. 931
    , 
    236 A.3d 218
     (2020); see footnote 2 of this opinion. ‘‘The death
    of the petitioner’s trial counsel prior to a habeas corpus
    trial, however, does not absolve a petitioner of his heavy
    burden of overcoming the strong presumption that
    counsel provided effective assistance.’’ 
    Id.
     With the
    foregoing principles in mind, we now address the merits
    of the petitioner’s claim.
    The thrust of the petitioner’s argument on his ineffec-
    tive assistance of counsel claim is that the affirmative
    defenses Attorney Daly presented at the criminal trial
    were inconsistent with the petitioner’s testimony and
    the lesser included offenses on which the court
    instructed the jury. He asserts that the only objectively
    reasonable trial strategy would have been for counsel
    to pursue a claim that the weapon was accidentally
    discharged and to argue that the petitioner’s conduct
    fit the parameters of manslaughter in the second degree.
    The petitioner also argued before the habeas court that
    Attorney Daly, by offering the affirmative defenses, con-
    ceded the issue of intent and presented a theory of the
    case that was inconsistent with the petitioner’s testi-
    mony that the gun accidentally discharged.
    The habeas court rejected the petitioner’s argument,
    finding that the petitioner had ‘‘wholly misstate[d] or
    mischaracterize[d] the defense case presented by Attor-
    ney Daly. While Attorney Daly did present evidence of
    a mental disease or defect the petitioner was suffering
    from at the time of this incident, he wholly maintained,
    as a first line of defense, that the gun went off acciden-
    tally and argued repeatedly before the jury that [it]
    consider that fact in context with the state’s obligation
    to prove that the petitioner fired the gun intentionally
    in order to convict him of murder.’’ After making this
    finding, the court concluded that it was not objectively
    unreasonable for counsel to have presented the affirma-
    tive defenses and the lesser included offenses, ques-
    tioning ‘‘how it could ever be objectively deficient per-
    formance for defense counsel to use available facts,
    especially the client’s own story, to offer the jury infor-
    mation that, if accepted, would result in an acquittal
    on the most serious charge.’’ Thus, the court resolved
    the ineffective assistance of counsel claim on the perfor-
    mance prong of Strickland and did not reach the issue
    of prejudice.
    The petitioner first argues that it was clearly errone-
    ous for the habeas court to find that an accidental
    discharge of the gun was Attorney Daly’s ‘‘first line
    of defense.’’ In making this assertion, the petitioner
    provides numerous examples in the record where Attor-
    ney Daly advanced the affirmative defenses. Our role,
    however, is simply to determine whether the court’s
    finding has some support in the record, and, to fulfill
    this obligation, we look at the entire record and not
    merely portions of the record. See, e.g., Orcutt v. Com-
    missioner of Correction, 
    284 Conn. 724
    , 741–42, 
    937 A.2d 656
     (2007); see also Ampero v. Commissioner of
    Correction, 
    171 Conn. App. 670
    , 690–91, 
    157 A.3d 1192
    ,
    cert. denied, 
    327 Conn. 953
    , 
    171 A.3d 453
     (2017). The
    court cited to several examples in Attorney Daly’s clos-
    ing argument during which he stressed that the primary
    issue in the case was whether the petitioner intended
    to kill the victim. Our review of the record reveals
    that, in Attorney Daly’s closing argument, after a short
    explanation of the jury’s role and a factual summary of
    the case, the first issue he discussed (in the form of a
    question he posed to the jury) was, ‘‘[d]id [the peti-
    tioner] intentionally kill [the victim] on March 22, 1987?’’
    He later reminded the jury that the first determination
    it had to make was whether the petitioner intended to
    kill the victim. Attorney Daly also spent a significant
    amount of time arguing that the shooting was accidental
    on the basis of the peculiar location of the wound and
    trajectory of the bullet, and the fact that only a single
    gunshot was fired. In making its assessment, the habeas
    court found that Attorney Daly used the evidence
    advanced in support of the affirmative defenses as an
    explanation for why the petitioner carried guns with
    him and why he would have drawn the gun. There is
    also support in the record for this finding.8 In sum, it
    was not clearly erroneous for the habeas court to find
    that Attorney Daly’s primary defense strategy was to
    argue that the gun was fired accidentally.
    The petitioner next argues that it was objectively
    unreasonable to present a defense that was inconsistent
    with the petitioner’s testimony. Because we agree that
    Attorney Daly’s primary defense strategy was to show
    that the petitioner lacked the intent to kill the victim,
    which comports with the petitioner’s explanation of
    how the gun discharged, the petitioner’s primary argu-
    ment is misplaced. To the extent that the petitioner
    argues that the affirmative defenses and lesser included
    offenses were inconsistent with each other, it is well
    established that it is not improper for defense counsel
    to pursue defenses that are inconsistent with each
    other. This court has concluded that it is consistent with
    our case law to present ‘‘inconsistent and alternative
    theories of defense’’ to the jury. (Internal quotation marks
    omitted.) Jackson v. Commissioner of Correction, 
    129 Conn. App. 325
    , 330, 
    20 A.3d 75
    , cert. denied, 
    302 Conn. 947
    , 
    31 A.3d 382
     (2011); see also State v. Nathan J., 
    294 Conn. 243
    , 262, 
    982 A.2d 1067
     (2009) (explaining that ‘‘it
    is axiomatic that a defendant may present inconsistent
    defenses to the jury’’).
    The petitioner further argues that, by presenting the
    affirmative defenses, ‘‘Attorney Daly conceded that the
    petitioner intended to kill the victim, which conflicted
    with his request for [a jury instruction on] a lesser
    included offense, which the jury would only consider
    if [it] found that the petitioner did not possess the requi-
    site intent to kill.’’ (Emphasis in original.) This sugges-
    tion is inconsistent with the fundamental principle of
    our justice system that a defendant is innocent until
    proven guilty. See, e.g., In re Winship, 
    397 U.S. 358
    ,
    362, 
    90 S. Ct. 1068
    , 
    25 L. Ed. 2d 368
     (1970). The court
    made it abundantly clear to the jury that it first had to
    decide whether the petitioner was guilty of murder and
    that only then would it reach the affirmative defenses.9
    The jury was further instructed that, if the elements of
    the crime of murder were not found, it was then to
    proceed to the lesser included offenses. A defendant
    does not concede the elements of murder by advancing
    an affirmative defense of mental disease or defect, or
    extreme emotional disturbance. The state still had to
    prove that the petitioner had the required intent to kill
    in order to convict him of murder.
    Last, the petitioner argues that presentation of the
    affirmative defenses was unreasonable because it
    added ‘‘unnecessary complexities to the case’’ by
    allowing the state to call witnesses in rebuttal whose
    testimony tended to show ‘‘that the charged offense
    was not an isolated incident and that the petitioner
    engaged in a pattern of displaying his gun when threat-
    ened.’’ In reviewing claims of ineffective assistance of
    counsel, we must make ‘‘every effort . . . 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.’’ (Internal quotation marks omitted.) Gaines v.
    Commissioner of Correction, supra, 
    306 Conn. 679
    . At
    the time that Attorney Daly called Dr. Opsahl to lay the
    groundwork for the affirmative defenses, which was
    before Attorney Daly had requested the jury instruc-
    tions, the court had already ruled against admitting
    evidence of the prior incidents in which the petitioner
    had displayed his guns. We do not find this strategic
    decision to be objectively unreasonable on the basis of
    a mere possibility that it could have led to the admission
    of the state’s rebuttal evidence, particularly given that
    the court instructed the jury that the rebuttal evidence
    could not be used as evidence of intent.10
    In reaching our conclusion on this claim, we stress
    that ‘‘Strickland does not guarantee perfect representa-
    tion, only a reasonably competent attorney’’; (internal
    quotation marks omitted) Ampero v. Commissioner
    of Correction, supra, 
    171 Conn. App. 681
    ; and that a
    petitioner will not be able to demonstrate that trial
    counsel’s decisions were objectively unreasonable
    unless there was ‘‘no . . . tactical justification for the
    course taken.’’ (Internal quotation marks omitted.) Mar-
    shall v. Commissioner of Correction, supra, 
    184 Conn. App. 726
    . We cannot conclude that there was no tactical
    justification for Attorney Daly’s defense strategy. Given
    that Attorney Daly’s primary line of defense was consis-
    tent with the petitioner’s testimony, it was not objec-
    tively unreasonable to provide additional layers of
    defense, supported by expert testimony, should the jury
    find the petitioner guilty of murder. We agree with the
    habeas court’s skepticism as to whether ‘‘it could ever
    be objectively deficient performance for defense coun-
    sel to use available facts, especially the client’s own
    story, to offer the jury information that, if accepted,
    would result in an acquittal on the most serious charge.’’
    The habeas court correctly concluded that the peti-
    tioner failed to establish that Attorney Daly’s perfor-
    mance was deficient and, thus, correctly denied his
    ineffective assistance of counsel claim as to Attorney
    Daly.
    II
    The petitioner next claims that the habeas court erred
    in concluding that his conflict of interest claim as to
    Attorney Daly was both procedurally defaulted and
    waived. The petitioner also claims that the conflict of
    interest resulted in a complete structural breakdown
    of the adversarial system, thus warranting the presump-
    tion of prejudice under Cronic. The respondent, the
    Commissioner of Correction, argues that the habeas
    court properly determined that the petitioner’s conflict
    of interest claim was both procedurally defaulted and
    waived. We agree with the respondent.11
    The following additional facts are relevant to our
    resolution of this claim. In September, 1987, roughly
    one year before the petitioner’s criminal trial, the peti-
    tioner’s father contacted Attorney Wice, a high school
    friend who had a law practice based in Texas, and asked
    him to assist in the petitioner’s representation. After
    receiving permission from Attorney Daly to assist him
    with the case, Attorney Wice flew to Connecticut to
    meet with the petitioner and his family. Attorney Daly
    agreed that Attorney Wice would act as second chair
    and assist with research, strategy, crafting a defensive
    theory, and anything else that would be helpful. During
    the next several months, Attorney Wice reviewed vari-
    ous discovery materials and frequently met with Attor-
    ney Daly to craft trial strategy. On January 20, 1988,
    Attorney Wice filed a motion for permission to appear
    as counsel pro hac vice so that he could join Attorney
    Daly in representing the petitioner at his criminal trial.
    The court denied the motion.12 After the denial of the
    motion, Attorney Wice largely stopped assisting with
    trial preparation but still attended court every day with
    the petitioner.
    Five days before the start of trial, the state filed a
    notice of intent to introduce evidence of prior bad acts,
    specifically testimony concerning two prior events dur-
    ing which the petitioner threatened strangers with a
    firearm. The state sought to introduce this testimony
    in its case-in-chief, but the court denied the request.
    After the defense rested, the state sought to introduce
    rebuttal testimony from six witnesses who would dis-
    cuss these incidents and the petitioner’s relationship
    with guns. The court maintained its prior ruling that
    the evidence would be inadmissible as proof of the
    petitioner’s intent but allowed the state to present the
    testimony in an offer of proof to determine the admissi-
    bility of the evidence for the purpose of discrediting
    Dr. Opsahl. At that point, Attorney Daly requested a
    recess and a discussion with the prosecutor off the
    record, indicating that the presentation of the rebuttal
    witnesses ‘‘presents a rather grave problem for me.’’
    After the recess, Attorney Daly explained that two of
    the state’s proposed witnesses, Robert Udolf and John
    Rubino, ‘‘are clients of mine and my office, and have
    been for some substantial period of time.’’ Udolf and
    Rubino had been identified as potential state’s wit-
    nesses during jury selection, but Attorney Daly did not
    raise the potential conflict at that time. He proposed
    that Attorney Wice be admitted pro hac vice for the
    limited purpose of cross-examining the state’s rebuttal
    witnesses. The following exchange then occurred
    between the court and the petitioner:
    ‘‘The Court: And [petitioner], would you come for-
    ward. You were in court when the names came up from
    [Attorney Daly] concerning the offer of certain evidence
    in connection with your conduct in front of certain
    offered witnesses. At that point, [Attorney Daly] indi-
    cated that he had represented two of these witnesses
    previously and that they were clients of his, which raises
    at least an apparent conflict. And that he wanted a
    recess in order to talk with you concerning his represen-
    tation and his ability to be in a position to adequately
    and fairly cross-examine these witnesses. He had dis-
    cussed this with you?
    ‘‘[The Petitioner]: Yes, sir.
    ‘‘The Court: And he’s named the two witnesses to
    you that are—or previously had been clients of his?
    ‘‘[The Petitioner]: Yes, Your Honor.
    ‘‘The Court: And that, by virtue of that, that he does
    have a present conflict in cross-examining adequately
    and fairly those two witnesses.
    ‘‘[The Petitioner]: Yes, sir.
    ‘‘The Court: And he suggested, for that purpose, that
    another attorney be engaged by you to do that cross-
    examination.
    ‘‘[The Petitioner]: Yes, Your Honor.
    ‘‘The Court: And you’re satisfied that he does have
    that conflict?
    ‘‘[The Petitioner]: Yes, sir.
    ‘‘The Court: And for that purpose you have asked
    [Attorney] Wice to stand in for at least those two wit-
    nesses?
    ‘‘[The Petitioner]: Yes, sir.
    ‘‘The Court: And [Attorney Daly] indicated that, rather
    than having some question about their testimony or the
    aggregate testimony, that [Attorney] Wice do the whole
    cross-examination of all of the witnesses concerning
    these two events.
    ‘‘[The Petitioner]: Yes, Your Honor.
    ‘‘The Court: And are you satisfied with that arrange-
    ment?
    ‘‘[The Petitioner]: Yes, Your Honor.’’
    The court then partially reversed its prior ruling on
    the motion for admission pro hac vice, allowing Attor-
    ney Wice to be admitted for this limited purpose, noting,
    ‘‘I don’t see the availability of another counsel who
    would be more equipped to do it because [Attorney]
    Wice has sat through the whole trial and knows all the
    evidence that’s been presented. So that he’s certainly
    in a—from a standpoint of knowledge—in a better posi-
    tion than any other counsel starting off.’’
    With this arrangement in place, the state proceeded
    with its offer of proof outside the presence of the jury.
    Witnesses Thomas Cronin and Mark Higby described
    an incident in October, 1986, during which Cronin had
    a confrontation with the petitioner at the Prospect Café.
    While at the bar, Cronin’s brother-in-law made a com-
    ment about a Jewish friend, which the petitioner over-
    heard. Thirty minutes later, the petitioner approached
    Cronin and his brother-in-law, and said, ‘‘[d]on’t you
    ever fucking say something about Jewish people again
    because, if you do, next time I come in here I’m going
    to be looking for you.’’ The petitioner then lifted his
    shirt, revealing a gun tucked into his waistband. Attor-
    ney Daly explained to the court that he would handle
    cross-examination of the witnesses who testified about
    the October, 1986 first incident because his two clients,
    Udolf and Rubino, would testify about only the second
    incident. Nevertheless, Attorney Daly did not cross-
    examine either witness.
    Witnesses Udolf, Rubino, Higby,13 and Kevin McCurry
    then testified concerning an incident that occurred at
    the Pacifico Bar and Restaurant (Pacifico) in West Hart-
    ford on January 23, 1987. Udolf testified that he went
    to Pacifico to meet two women for drinks and that they
    had to ask the petitioner to stop ‘‘bothering’’ them. The
    petitioner followed the group outside and ‘‘start[ed] a
    major argument about something.’’ Udolf testified that
    he began to feel scared and started to grab chemical
    Mace from his pocket, at which point the petitioner
    drew his gun, pointed it at Udolf, and said, ‘‘that’s noth-
    ing, tough guy . . . .’’ Rubino testified that he went to
    Pacifico on January 23, 1987, and, as he was waiting
    for the valet to bring him his car, he saw the petitioner
    draw his gun on Udolf. McCurry testified that he was
    employed as the valet at Pacifico on the same night
    and also witnessed the confrontation. Higby testified
    that the petitioner later told him about the incident.
    Attorney Wice did not cross-examine any of the wit-
    nesses, although both he and Attorney Daly objected
    to the testimony being presented to the jury.
    After the offer of proof, the court allowed the prof-
    fered evidence to be submitted to the jury for a limited
    purpose.14 The witnesses were then recalled in the pres-
    ence of the jury and walked through their testimony
    a second time. In addition, Julie Dolinger, a former
    roommate of the petitioner who did not testify during
    the offer of proof, also testified that the petitioner had
    showed her his guns and how to load them, and told
    her about the Pacifico incident. During the offer of
    proof, Attorney Daly had dealt with the two witnesses
    who testified about the Prospect Café incident, and
    Attorney Wice had dealt with the four witnesses who
    testified about the Pacifico incident. When their testi-
    mony was presented to the jury, however, Attorney Daly
    handled the testimony of the Prospect Café witnesses,
    Higby and Cronin, as well as the Pacifico incident wit-
    nesses, Higby, McCurry, and Dolinger, who were not
    his clients. He briefly cross-examined Higby and Dol-
    inger but did not cross-examine Cronin or McCurry.
    Attorney Wice handled the testimony of the two Pacif-
    ico witnesses who were Attorney Daly’s clients, Udolf
    and Rubino, but did not cross-examine either of them.
    The petitioner claimed that Attorney Daly’s concur-
    rent representation of Udolf and Rubino resulted in an
    actual conflict of interest and that having Attorney Wice
    handle their cross-examination was insufficient to ame-
    liorate the possibility that Attorney Daly’s conflict would
    prejudice the petitioner. The respondent asserted in his
    return that the petitioner had procedurally defaulted
    on his conflict of interest claim by failing to raise it at
    trial or on direct appeal. The respondent claimed, as
    well, that the petitioner had waived the claim. The court
    agreed with the respondent, concluding that this con-
    flict of interest claim was both procedurally defaulted
    and waived.
    Before we address the petitioner’s claims, we briefly
    set forth the law concerning conflicts of interest in
    criminal representation. ‘‘It is well established that the
    sixth amendment to the United States constitution guar-
    antees the right to effective assistance of counsel. . . .
    Where a constitutional right to counsel exists, our
    [s]ixth [a]mendment cases hold that there is a correla-
    tive right to representation that is free from conflicts of
    interest.’’ (Citations omitted; internal quotation marks
    omitted.) State v. Vega, 
    259 Conn. 374
    , 386, 
    788 A.2d 1221
    , cert. denied, 
    537 U.S. 836
    , 
    123 S. Ct. 152
    , 
    154 L. Ed. 2d 56
     (2002).
    ‘‘In a case of a claimed conflict of interest . . . in
    order to establish a violation of the sixth amendment the
    defendant has a two-pronged task. He must establish
    (1) that counsel actively represented conflicting inter-
    ests and (2) that an actual conflict of interest adversely
    affected his lawyer’s performance. . . . Where there is
    an actual conflict of interest, prejudice is presumed
    because counsel [has] breach[ed] the duty of loyalty,
    perhaps the most basic of counsel’s duties. Moreover,
    it is difficult to measure the precise effect on the defense
    of representation corrupted by conflicting interests.
    . . . Accordingly, an ineffectiveness claim predicated
    on an actual conflict of interest is unlike other ineffec-
    tiveness claims in that the petitioner need not establish
    actual prejudice.’’ (Emphasis in original; internal quota-
    tion marks omitted.) Grover v. Commissioner of Cor-
    rection, 
    183 Conn. App. 804
    , 813, 
    194 A.3d 316
    , cert.
    denied, 
    330 Conn. 933
    , 
    194 A.3d 1196
     (2018).
    A
    The petitioner first argues that the habeas court
    improperly determined that his conflict of interest claim
    regarding Attorney Daly was procedurally defaulted
    because he did not raise the claim at trial or on direct
    appeal. We agree with the habeas court that this conflict
    of interest claim could have been raised on direct appeal
    and, thus, the habeas court properly ruled that the claim
    was procedurally defaulted.
    A habeas court’s conclusion that a petitioner’s claim
    was in procedural default involves a question of law,
    over which our review is plenary. See, e.g., Johnson v.
    Commissioner of Correction, 
    285 Conn. 556
    , 566, 
    941 A.2d 248
     (2008).
    We begin with a review of the procedural default
    rule. ‘‘Under the procedural default doctrine, a [peti-
    tioner] may not raise, in a collateral proceeding, claims
    that he could have made at trial or on direct appeal in
    the original proceeding, unless he can prove that his
    default by failure to do so should be excused.’’ (Internal
    quotation marks omitted.) Cator v. Commissioner of
    Correction, 
    181 Conn. App. 167
    , 199, 
    185 A.3d 601
    , cert.
    denied, 
    329 Conn. 902
    , 
    184 A.3d 1214
     (2018). Ordinarily,
    if the respondent ‘‘alleges that a [petitioner] should be
    procedurally defaulted from now making the claim, the
    [petitioner] bears the burden of demonstrating good
    cause for having failed to raise the claim directly, and
    he must show that he suffered actual prejudice as a
    result of this excusable failure.’’ Hinds v. Commis-
    sioner of Correction, 
    151 Conn. App. 837
    , 852, 
    97 A.3d 986
     (2014), aff’d, 
    321 Conn. 56
    , 
    136 A.3d 596
     (2016).
    This cause and prejudice test derives from Wainwright
    v. Sykes, 
    433 U.S. 72
    , 
    97 S. Ct. 2497
    , 
    53 L. Ed. 2d 594
    (1977), and has been held by our Supreme Court to be
    ‘‘the appropriate standard for reviewability in a habeas
    corpus proceeding of constitutional claims not ade-
    quately preserved at trial because of a procedural
    default . . . .’’ Johnson v. Commissioner of Correc-
    tion, 
    218 Conn. 403
    , 409, 
    589 A.2d 1214
     (1991); see also
    Jackson v. Commissioner of Correction, 
    227 Conn. 124
    ,
    132, 
    629 A.2d 413
     (1993) (holding that ‘‘the Wainwright
    cause and prejudice standard should be employed to
    determine the reviewability of habeas claims that were
    not properly pursued on direct appeal’’).
    The habeas court explained that the record was suffi-
    cient for the petitioner to raise his conflict claim on
    direct appeal: ‘‘The petitioner . . . [argues] that this
    matter required additional evidence to be developed
    during an evidentiary hearing, which could not have
    been accomplished on appeal. The petitioner’s focus
    is misplaced. There is no question that an evidentiary
    hearing could not have been held during the appeal.
    However, there was an inquiry and a canvass regarding
    this conflict of interest on the record. The question of
    whether the canvass was legally sufficient, which the
    petitioner attempts to turn into the ‘need’ for an eviden-
    tiary hearing, is exactly what could have been chal-
    lenged before the trial court or addressed by the Appel-
    late Court, if the issue had been properly raised. . . .
    The petitioner again attempts to turn his failure to offer
    any prior challenge to a court ruling into a need for
    additional factual findings for the first time by way of
    collateral attack. If the trial court record was allegedly
    inadequate for review, then the petitioner must bear
    that burden because he has not offered any proof that
    something external to the defense prohibited a chal-
    lenge from being made, an additional canvass requested,
    or from an appeal from being filed.’’ (Citation omitted.)
    The petitioner argues again on appeal that the claim
    could not be procedurally defaulted because the record
    was inadequate to raise the claim on direct appeal.
    Specifically, he contends that the testimony of Attorney
    Wice at the habeas hearing that he had not been pre-
    pared at the criminal trial for the cross-examination was
    necessary to establish the claim. Although our Supreme
    Court has stated that, ‘‘[a]lmost without exception, we
    have required that a claim of ineffective assistance of
    counsel must be raised by way of habeas corpus, rather
    than by direct appeal, because of the need for a full
    evidentiary record for such [a] claim’’; (internal quota-
    tion marks omitted) State v. Crespo, 
    246 Conn. 665
    ,
    687–88, 
    718 A.2d 925
     (1998), cert. denied, 
    525 U.S. 1125
    ,
    
    119 S. Ct. 911
    , 
    142 L. Ed. 2d 909
     (1999); this rationale
    does not apply to claims when the evidentiary record
    was adequate for review on direct appeal. See McCarthy
    v. Commissioner of Correction, 
    192 Conn. App. 797
    ,
    811–13, 
    218 A.3d 638
     (2019) (freestanding due process
    claim based on fabrication of evidence procedurally
    defaulted because petitioner was aware of alleged fabri-
    cation during criminal trial and at time of direct appeal).
    In Crespo, our Supreme Court analyzed whether a
    defendant could seek review, in a direct criminal appeal,
    of a conflict of interest claim not raised at trial under
    State v. Golding, 
    213 Conn. 233
    , 239–40, 
    567 A.2d 823
    (1989), and concluded that the record was inadequate
    for a reviewing court to determine whether counsel’s
    actions were the result of a legitimate trial strategy or
    a possible conflict: ‘‘We cannot know for certain from
    the record, however, whether [counsel’s actions consti-
    tuted a legitimate trial strategy], nor can we determine
    from the record whether [counsel] adequately explained
    to the defendant any possible conflict, if one existed,
    and obtained the defendant’s consent to his continued
    representation. We may speculate regarding the diver-
    gence of [counsel’s] and the defendant’s interests, but
    there are no facts from which we may conclude, as a
    matter of law, that a conflict actually existed. We have
    recognized that the trial transcript seldom discloses all
    of the considerations of strategy that may have induced
    counsel to follow a particular course of action. . . . It
    is because of this typical lack of an adequate record
    that we ordinarily require a defendant to raise conflict
    of interest claims in a habeas corpus proceeding. . . .
    Although we cannot conclude with any degree of cer-
    tainty from the record that the offer of the stipulation
    was an actual conflict of interest, we are equally unable
    to determine that it was not. Resolution of this issue,
    therefore, must await the development of an adequate
    factual record in an appropriate, posttrial proceeding.’’
    (Citations omitted; footnote omitted; internal quotation
    marks omitted.) State v. Crespo, supra, 
    246 Conn. 693
    –
    94. Similarly, in State v. Navarro, 
    172 Conn. App. 472
    ,
    489–92, 
    160 A.3d 1116
    , cert. denied, 
    326 Conn. 910
    , 
    164 A.3d 681
     (2017), this court declined to review a conflict
    of interest claim on direct appeal. We explained that,
    when a defendant identifies only ‘‘several potential con-
    flicts,’’ the record is inadequate to determine whether
    counsel labored under a conflict of interest, as a suc-
    cessful conflict of interest claim requires a showing of
    an actual conflict of interest. (Emphasis in original.)
    Id., 491.
    The concerns highlighted in Crespo and Navarro are
    not present in this case, the record of which contains
    sufficient information for the conflict of interest claim
    to have been reviewed on direct appeal. The record
    reveals the exact nature of Attorney Daly’s conflict of
    interest, and the canvass reveals that the court
    explained to the petitioner that Attorney Daly would
    have a ‘‘present conflict’’ if he were to cross-examine
    Udolf and Rubino. In Collins v. Commissioner of Cor-
    rection, 
    202 Conn. App. 789
    , 796, 799–800, 
    246 A.3d 1047
    , cert. denied, 
    336 Conn. 931
    , 
    248 A.3d 1
     (2021),
    this court held that a habeas court improperly found
    that a conflict of interest claim was defaulted where
    ‘‘[counsel] never raised the potential for a conflict of
    interest with the court, nor did the court raise the issue
    on its own. As such, it was not until the habeas trial
    itself that [counsel] explained on the record specifically
    why’’ he proceeded with the course of action that was
    claimed to have been tainted by the conflict of interest.
    (Emphasis in original.) 
    Id., 798
    . In the present case, the
    record clearly establishes that Attorney Daly brought
    the conflict to the court’s attention and explained the
    nature of the conflict. The court then discussed the
    conflict with the petitioner and acquired his assent to
    proceed with Attorney Wice handling the cross-exami-
    nation of Udolf and Rubino. The record also reveals
    the immediate consequences of the apparent conflict,
    that Attorney Wice handled the cross-examination of
    Udolf and Rubino but ultimately asked no questions.
    ‘‘[T]he existence of cause for a procedural default
    must ordinarily turn on whether the [petitioner] can
    show that some objective factor external to the defense
    impeded counsel’s efforts to comply with the [s]tate’s
    procedural rule. . . . [For example] a showing that the
    factual or legal basis for a claim was not reasonably
    available to counsel . . . or . . . some interference by
    officials . . . would constitute cause under this stan-
    dard.’’ (Internal quotation marks omitted.) Johnson v.
    Commissioner of Correction, supra, 
    285 Conn. 568
    . The
    habeas court properly observed that the factual and
    legal basis for this claim was apparent on the record
    and, thus, available to counsel at the time of appeal.
    Accordingly, the petitioner cannot establish good cause
    for not raising the issue on direct appeal. The court
    appropriately concluded that the claim was procedur-
    ally defaulted.
    B
    The petitioner also claims that the habeas court
    improperly found that he had waived his conflict of
    interest claim regarding Attorney Daly. The respondent
    argues that the court properly found that the petitioner’s
    waiver was knowing and intelligent. We agree with the
    respondent.
    ‘‘Where there is an actual or potential conflict . . .
    the court must obtain a valid waiver from the defendant
    if counsel is to continue to represent the defendant. A
    valid waiver of a constitutional right . . . must be
    knowing and intelligent, accomplished with sufficient
    awareness of the relevant circumstances and likely con-
    sequences. . . . [T]he fact that a defendant, with full
    awareness of the circumstances and consequences of
    the potential conflict, waives his right to the effective
    assistance of counsel must appear on the record in
    clear, unequivocal, unambiguous language.’’ (Internal
    quotation marks omitted.) DaSilva v. Commissioner
    of Correction, 
    132 Conn. App. 780
    , 790, 
    34 A.3d 429
    (2012). ‘‘If the defendant reveals that he is aware of
    and understands the various risks and pitfalls, and that
    he has the rational capacity to make a decision on the
    basis of this information, and if he states clearly and
    unequivocally . . . that he nevertheless chooses to
    hazard [the] dangers of waiving conflict-free representa-
    tion, then his waiver may appropriately be accepted.
    . . . The waiver is not vitiated simply because the
    defendant, with the benefit of hindsight, might have
    chosen differently. A defendant need not be prescient
    in order to waive knowingly and intelligently the right
    to conflict-free representation.’’ (Citations omitted;
    internal quotation marks omitted.) State v. Tilus, 
    157 Conn. App. 453
    , 467, 
    117 A.3d 920
     (2015), appeal dis-
    missed, 
    323 Conn. 784
    , 
    151 A.3d 382
     (2016).
    In concluding that the petitioner had waived his con-
    flict of interest claim, the habeas court stated: ‘‘The
    record in the present case reveals that, after being noti-
    fied of the conflict and being provided with the opportu-
    nity to discuss the matter with Attorney Daly, the peti-
    tioner indicated to the court that he had discussed the
    nature of the conflict with counsel, that he understood
    it and the limitations that it placed on Attorney Daly,
    that he understood the proposed resolution of having
    Attorney Wice cross-examine the problematic wit-
    nesses, and that he was willing to proceed with the
    case. The waiver was adequate on its face, and the
    petitioner has failed to provide any evidence to support
    the allegation that he did not fully understand it or . . .
    was otherwise unsure of his decision.’’ We agree with
    the court. The record indicates that the petitioner and
    Attorney Daly discussed the conflict during the recess,
    the court explained that Attorney Daly could not ‘‘ade-
    quately and fairly’’ cross-examine Udolf and Rubino as
    a result of the conflict, and that the petitioner approved
    of having Attorney Wice cross-examine the two wit-
    nesses.
    The petitioner argues that his waiver was premised
    on cross-examination actually occurring, but neither
    the trial record nor the habeas record reveals that the
    petitioner was ever told cross-examination would occur
    or that he instructed Attorney Wice to cross-examine
    Udolf and Rubino. To the contrary, as the respondent
    points out, the record indicates that the petitioner was
    told that the plan was not to ask the witnesses any
    questions. Indeed, with the exception of the petitioner’s
    roommates, who heard about the incident at Pacifico
    from the petitioner, none of the rebuttal witnesses who
    testified about the incidents at the Prospect Café and
    Pacifico was asked questions on cross-examination.
    Furthermore, that the petitioner waived his conflict of
    interest claim and approved of having Attorney Wice
    handle the cross-examination of Udolf and Rubino does
    not foreclose him from claiming that Attorney Wice’s
    handling of those examinations was ineffective. We
    address that claim in part III of this opinion.
    In sum, the court properly concluded that the conflict
    of interest claim was waived.
    C
    The petitioner also made a claim in a separate count
    of his habeas petition that Attorney Daly’s conflict of
    interest ‘‘prevented him from subjecting the state’s wit-
    nesses to any meaningful cross-examination,’’ and, thus,
    prejudice should have been presumed under United
    States v. Cronic, 
    supra,
     
    466 U.S. 648
    . The habeas court
    also determined that the petitioner’s Cronic claim was
    procedurally defaulted, which the petitioner now dis-
    putes.
    The doctrine of procedural default is applicable to
    Cronic claims that could have been raised on direct
    appeal. See generally Taylor v. Commissioner of Cor-
    rection, 
    324 Conn. 631
    , 
    153 A.3d 1264
     (2017). Accord-
    ingly, for the same reasons discussed previously, we
    conclude that the habeas court correctly determined
    that the petitioner’s Cronic claim was procedurally
    defaulted, as it has a factual basis that is identical to
    his conflict of interest claim.
    III
    The petitioner next claims that the habeas court
    improperly denied his claim of ineffective assistance
    as to Attorney Wice’s failure to cross-examine Udolf or
    Rubino. The petitioner argues that Attorney Wice failed
    to subject the state’s case to meaningful adversarial
    testing, and, therefore, prejudice is presumed under
    Cronic. The respondent argues that the court correctly
    determined that the petitioner was not entitled to a
    presumption of prejudice under Cronic. We agree with
    the respondent.
    We reiterate the legal principles set forth in part I
    of this opinion, particularly that a claim of ineffective
    assistance of counsel requires a showing that counsel’s
    performance was both deficient and resulted in preju-
    dice to the petitioner. See Vazquez v. Commissioner
    of Correction, supra, 
    128 Conn. App. 430
    . ‘‘Strickland
    recognized, however, that [i]n certain [s]ixth [a]mend-
    ment contexts, prejudice is presumed. . . . In . . .
    Cronic . . . which was decided on the same day as
    Strickland, the United States Supreme Court elaborated
    on the following three scenarios in which prejudice
    may be presumed: (1) when counsel is denied to a
    [petitioner] at a critical stage of the proceeding; (2)
    when counsel entirely fails to subject the prosecution’s
    case to meaningful adversarial testing; and (3) when
    counsel is called upon to render assistance in a situation
    in which no competent attorney could do so.’’ (Citation
    omitted; internal quotation marks omitted.) Davis v.
    Commissioner of Correction, 
    319 Conn. 548
    , 554–55,
    
    126 A.3d 538
     (2015), cert. denied sub nom. Semple v.
    Davis,      U.S.      , 
    136 S. Ct. 1676
    , 
    194 L. Ed. 2d 801
    (2016). ‘‘This is an irrebuttable presumption. See State
    v. Frye, 
    224 Conn. 253
    , 262, 
    617 A.2d 1382
     (1992) (right
    to counsel is so basic that its violation mandates rever-
    sal even if no particular prejudice is shown and even
    if there is overwhelming evidence of guilt) . . . .’’
    (Internal quotation marks omitted.) Newland v. Com-
    missioner of Correction, 
    322 Conn. 664
    , 699–700, 
    142 A.3d 1095
     (2016) (McDonald, J., dissenting). ‘‘[C]ourts
    have rarely applied Cronic, emphasizing that only [non-
    representation], not poor representation, triggers a pre-
    sumption of prejudice.’’ (Internal quotation marks omit-
    ted.) Hutton v. Commissioner of Correction, 
    102 Conn. App. 845
    , 856, 
    928 A.2d 549
    , cert. denied, 
    284 Conn. 917
    ,
    
    931 A.2d 936
     (2007). ‘‘The United States Supreme Court
    has emphasized . . . how seldom circumstances arise
    that justify a court in presuming prejudice, and concom-
    itantly, in forgoing particularized inquiry into whether
    a denial of counsel undermined the reliability of a judg-
    ment . . . .’’ (Internal quotation marks omitted.) Leon
    v. Commissioner of Correction, 
    189 Conn. App. 512
    ,
    531, 
    208 A.3d 296
    , cert. denied, 
    332 Conn. 909
    , 
    209 A.3d 1232
     (2019). Our Supreme Court has further explained
    that ‘‘specific errors in representation, for which coun-
    sel can provide some reasonable explanation, are prop-
    erly analyzed under Strickland. . . . Counsel’s com-
    plete failure to advocate for a defendant, however, such
    that no explanation could possibly justify such conduct,
    warrants the application of Cronic.’’ (Citation omitted.)
    Davis v. Commissioner of Correction, supra, 556.
    The habeas court concluded that the petitioner was
    not entitled to a presumption of prejudice under Cronic,
    explaining that, ‘‘[u]nlike the Cronic line of cases, the
    issue here does not deal with any witnesses in the state’s
    case-in-chief; it only involves two of four witnesses who
    testified to the same incident, and the evidence was
    admitted only for a limited purpose of the credibility
    [and] the overall accuracy of one of the defense experts’
    opinion on the petitioner’s mental health, and as to the
    credibility of inferences and testimony the petitioner
    gave about his familiarity with handling guns. Given
    the narrow issue involved, the fact that only two out
    of the dozens of witnesses who testified in the case were
    concerned, and the fact that the same or substantially
    similar testimony from two other witnesses remains
    unchallenged, this is not the type of issue that under-
    mines the confidence in the fabric of the entire trial.’’
    (Footnote omitted.)
    We agree with the court that Attorney Wice’s actions
    do not rise to a level that our jurisprudence dictates
    would constitute a failure to subject the state’s case
    to meaningful adversarial testing and thus require a
    presumption of prejudice. The second Cronic exception
    is exceedingly narrow. See Leon v. Commissioner of
    Correction, supra, 
    189 Conn. App. 533
    ; Hutton v. Com-
    missioner of Correction, supra, 
    102 Conn. App. 856
    .
    ‘‘[T]he United States Supreme Court made clear . . .
    that the second exception in Cronic applies only when
    the attorney’s failure is complete, rather than simply
    an alleged failure at specific points in the trial . . . .’’
    Taylor v. Commissioner of Correction, supra, 
    324 Conn. 647
     n.5. Even if we presume that it was error not to
    cross-examine Udolf and Rubino, it cannot be said that
    Attorney Wice’s failure was ‘‘complete.’’ As an example
    of an ‘‘utter lack of advocacy,’’ in Edwards v. Commis-
    sioner of Correction, 
    183 Conn. App. 838
    , 851, 
    194 A.3d 329
     (2018), this court found that counsel’s actions had
    resulted in a failure to subject the state’s case to any
    meaningful adversarial testing. This court summarized,
    stating that, ‘‘[a]lthough [counsel] claimed to have formed
    a ‘theory of the case’—that the petitioner did not attack
    the victim—he did nothing at the petitioner’s criminal
    trial to advance that theory. The petitioner consistently
    has claimed that he did not assault the victim. Despite
    the petitioner’s adamance, [counsel] declined to cross-
    examine any of the three people who were present at
    the time of the assault. As noted previously, [counsel]
    failed to meaningfully cross-examine any of the state’s
    witnesses except for a police officer, whom he asked
    irrelevant questions.’’ (Emphasis added.) Id., 850.
    Here, the petitioner challenges only Attorney Wice’s
    failure to cross-examine two of the state’s six rebuttal
    witnesses. Our review of the record confirms that the
    remainder of the state’s case was subjected to meaning-
    ful adversarial testing. During the examination of the
    lead police detective, Attorney Daly conducted multiple
    voir dire examinations and objected frequently but did
    not conduct a cross-examination. He then, again, con-
    ducted multiple voir dire examinations during examina-
    tion of the second police detective and conducted a
    cross-examination. He cross-examined the first law
    enforcement officers who responded to the crime
    scene, the state’s medical and firearms experts, and the
    majority of the state’s lay witnesses, including patrons
    and employees of the Prospect Café. Furthermore,
    Attorney Daly called four defense witnesses, including
    members of the petitioner’s family and Dr. Opsahl.
    Thus, the state’s case was subjected to meaningful
    adversarial testing.
    Accordingly, Attorney Wice’s alleged failures are
    more appropriately analyzed under the performance
    and prejudice test outlined in Strickland. Because, how-
    ever, the petitioner does not challenge on appeal the
    habeas court’s determination that he failed to establish
    prejudice under Strickland, no additional analysis is
    necessary.15 In fact, the petitioner explicitly stated in
    his brief to this court that ‘‘[h]is claim should not be
    analyzed for prejudice under Strickland.’’ We agree
    with the habeas court that Cronic does not apply to
    the petitioner’s claim; thus, the petitioner was required
    to prove prejudice, and the habeas court’s finding of
    no prejudice stands unchallenged. The habeas court
    correctly denied the petitioner’s ineffective assistance
    of counsel claim.
    IV
    Last, the petitioner contends that the habeas court
    improperly declined to apply a cumulative prejudice
    approach to his claims and to consider the aggregate
    effect of counsel’s alleged errors. The respondent
    argues that Connecticut state courts have declined to
    adopt a cumulative error approach and that, regardless,
    because the petitioner failed to demonstrate that coun-
    sel acted deficiently, there are no errors to accumulate.
    We agree with the respondent.
    ‘‘Our appellate courts . . . have consistently
    declined to adopt this [cumulative error analysis]. When
    faced with the assertion that the claims of error, none
    of which individually constituted error, should be aggre-
    gated to form a separate basis for a claim of a constitu-
    tional violation of a right to a fair trial, our Supreme
    Court has repeatedly decline[d] to create a new consti-
    tutional claim in which the totality of alleged constitu-
    tional error is greater than the sum of its parts. . . .
    Because it is not within the province of this court to
    reevaluate decisions of our Supreme Court . . . we
    lack authority under the current state of our case law
    to analyze the petitioner’s ineffective assistance claims
    under the cumulative error rule.’’ (Citations omitted;
    internal quotation marks omitted.) Cooke v. Commis-
    sioner of Correction, 
    194 Conn. App. 807
    , 819, 
    222 A.3d 1000
     (2019), cert. denied, 
    335 Conn. 911
    , 
    228 A.3d 1041
    (2020). We cannot grant the relief the petitioner seeks.
    Moreover, the habeas court concluded that, because
    ‘‘the petitioner has failed to prove each of the individual
    claim[s] upon which this final ‘catchall’ claim rests, it
    is not necessary to engage in any additional detailed
    discussion. [Because] all other claims have failed on
    their individual merits, this claim, too, fails.’’ Thus, even
    if aggregate error analysis were viable here, it is not
    necessary to consider the aggregate effect of the alleged
    errors because we agree with the habeas court’s disposi-
    tion of the petitioner’s individual claims.
    The judgment is affirmed.
    In this opinion the other judges concurred.
    1
    The petitioner concedes that the state ‘‘presented undisputed evidence
    that the petitioner fatally shot the victim at [the] Prospect Café in [West]
    Hartford on March 22, 1987.’’
    2
    The parties stipulated that Attorney Daly died on April 4, 2002. His file
    from the criminal trial could not be located.
    3
    The petitioner also asserts in the introductory portion of his ineffective
    assistance of counsel argument in his brief that his rights under article first,
    §§ 8 and 9, of the constitution of Connecticut were violated. However,
    beyond that cursory assertion, the petitioner’s brief does not contain any
    substantive analysis of potential Connecticut constitutional violations.
    Accordingly, we decline to review these claims. See State v. Buhl, 
    321 Conn. 688
    , 724, 
    138 A.3d 868
     (2016) (‘‘We repeatedly have stated that [w]e are not
    required to review issues that have been improperly presented to this court
    through an inadequate brief. . . . Analysis, rather than mere abstract asser-
    tion, is required in order to avoid abandoning an issue by failure to brief
    the issue properly.’’ (Internal quotation marks omitted.)); see also Whistnant
    v. Commissioner of Correction, 
    199 Conn. App. 406
    , 420 n.13, 
    236 A.3d 276
    ,
    cert. denied, 
    335 Conn. 969
    , 
    240 A.3d 286
     (2020).
    4
    Dr. Opsahl defined dissociative state as ‘‘a technical term used to describe
    when a person essentially loses control of the person they are and becomes
    someone else or goes somewhere else in mental terms.’’
    5
    Dr. Zeman defined ‘‘blocking of thought, thought disorder, and delusional
    thinking [as] all terms which describe a psychotic state of mind in which
    somebody who’s extremely out of touch with reality on the basis, for exam-
    ple, of a psychotic illness such as schizophrenia, will have a jumbling of
    his or her thinking, thoughts will be confused, jumbled, out of order or
    there may be long periods of what are called blocking of thought where
    there’s lapses of thought as if somebody’s thoughts have just shut off and
    then start up again. I saw—I saw no evidence of that in my evaluation of
    [the petitioner].’’
    6
    The affirmative defense of mental disease or defect is a defense in ‘‘any
    prosecution for an offense’’ and provides that ‘‘it shall be an affirmative
    defense that the defendant, at the time the defendant committed the pro-
    scribed act or acts, lacked substantial capacity, as a result of mental disease
    or defect, either to appreciate the wrongfulness of his conduct or to control
    his conduct within the requirements of the law.’’ General Statutes § 53a-
    13 (a).
    Extreme emotional disturbance is an affirmative defense to murder, which
    is set forth in the applicable statute defining murder: ‘‘Evidence that the
    defendant suffered from a mental disease, mental defect or other mental
    abnormality is admissible, in a prosecution under subsection (a) of this
    section, on the question of whether the defendant acted with intent to cause
    the death of another person.’’ General Statutes § 53a-54a (b).
    7
    ‘‘A person is guilty of manslaughter in the first degree when: (1) With
    intent to cause serious physical injury to another person, he causes the
    death of such person or of a third person; or (2) with intent to cause the
    death of another person, he causes the death of such person or of a third
    person under circumstances which do not constitute murder because he
    committed the proscribed act or acts under the influence of extreme emo-
    tional disturbance, as provided in subsection (a) of section 53a-54a, except
    that the fact that homicide was committed under the influence of extreme
    emotional disturbance constitutes a mitigating circumstance reducing mur-
    der to manslaughter in the first degree and need not be proved in any
    prosecution initiated under this subsection; or (3) under circumstances
    evincing an extreme indifference to human life, he recklessly engages in
    conduct which creates a grave risk of death to another person, and thereby
    causes the death of another person.’’ General Statutes § 53a-55 (a).
    ‘‘A person is guilty of manslaughter in the second degree when: (1) He
    recklessly causes the death of another person; or (2) he intentionally causes
    or aids another person, other than by force, duress or deception, to commit
    suicide.’’ General Statutes § 53a-56 (a).
    ‘‘A person is guilty of criminally negligent homicide when, with criminal
    negligence, he causes the death of another person, except where the defen-
    dant caused such death by a motor vehicle.’’ General Statutes § 53a-58 (a).
    8
    During closing argument, Attorney Daly stated: ‘‘There’s nobody in that
    jury box in this courtroom any unhappier than I am about the prospect of
    people such as [the petitioner] walking around with that weapon in their
    belt. I’m not justifying his having done it; I’m explaining to you why he did
    it . . . I’m trying to tell you he did it for some reason other than downright
    meanness. He did it . . . [because] it was the only way, the only—his only
    link with security. It’s the only way he could feel secure.’’ Attorney Daly
    further stated: ‘‘I respectfully suggest to you that the only person who would
    get all upset about it, who would eventually draw his gun, is somebody who
    was suffering from a mental disease or a defect of such a character as to
    destroy the control mechanisms in his mind. And when those mechanisms
    got interfered with, he took the loaded gun [out] of his pocket and it went off.’’
    9
    The trial court instructed the jury: ‘‘If you find that the state has failed
    to prove to you beyond a reasonable doubt any one of these elements, then
    you must find the [petitioner] not guilty of murder. If you find that the state
    has convinced you of each of these elements beyond a reasonable doubt,
    you must then consider the two affirmative defenses the [petitioner] has
    raised in this case. . . . The burden that the [petitioner] has as to the
    affirmative defense . . . does not diminish in any way the burden that
    the state has of proving his intent, whether it be the general intent or
    specific intent.’’
    10
    The court instructed the jury as follows: ‘‘Now, you’ll probably note
    that the state did not offer this in its direct case. And there is a reason for
    that. The law prohibits the state from offering past misconduct to show a
    propensity for doing misconduct. . . . Even with the admission of this
    evidence, you are not permitted to use that evidence in that way. The
    evidence is being admitted for two purposes. The first is that, what was
    admitted in the defense case was certain history of the [petitioner], particu-
    larly the event of February, 1986, in which he was—his bedroom door was
    alleged to have been kicked in and that he was threatened by an individual
    . . . . And [Dr. Opsahl] had given an opinion on the basis of that history
    that his purchase of guns and his use [of them] as in this particular case
    resulted in a loss of control or behavior. And from the standpoint that that
    event [in] February continued to come back and he was reenacting that
    event. So, it’s allowed for the state, then, once that’s offered, to show
    evidence whether or not there has been, on prior occasions, loss of control
    or behavior. So, this evidence . . . is to be used by you to determine whether
    or not . . . Dr. Opsahl’s opinion or diagnosis was based on factual matters.
    And, secondly, whether or not the [petitioner] has been truthful to the doctor
    in relating events and truthful with you in relating events.’’
    11
    The petitioner asserts in the introductory portion of his conflict of
    interest argument in his brief that his rights under article first, §§ 8 and 9,
    of the constitution of Connecticut were violated. For the same reasons set
    forth in footnote 3 of this opinion, we decline to review these claims.
    12
    The petitioner challenged the denial of the pro hac vice motion in count
    one of the operative habeas petition. The habeas court concluded that the
    claim was procedurally defaulted. The petitioner has not challenged this
    ruling on appeal.
    13
    Higby was the petitioner’s roommate at the time of these events. He
    was present at the Prospect Café during the confrontation in October, 1986,
    but heard from the petitioner about the second incident at issue, which
    occurred at the Pacifico Bar and Restaurant in West Hartford on January
    23, 1987.
    14
    See footnote 10 of this opinion.
    15
    After resolving the Cronic claim, the habeas court resolved the petition-
    er’s Strickland claim by concluding that the petitioner had failed to establish
    prejudice, concluding: ‘‘[T]he petitioner would need to show some actual
    harm . . . . Here, the petitioner failed to present Rubino or Udolf as wit-
    nesses to prove the allegedly helpful information that could have, or should
    have, been elicited form them via cross-examination, which, alone is suffi-
    cient to defeat his claim. . . . An additional basis is that [McCurry] and
    [Higby] were two additional witnesses who testified about the same incident
    . . . during the offer of proof and before the jury. Neither of them was
    subjected to any cross-examination during either proceeding, and the peti-
    tioner offers no challenges at all to the testimony or handling of either
    witness. Therefore, even if some challenge to the credibility of Udolf or
    Rubino had been offered, the testimony of these other two witnesses would
    have gone to the jury unchallenged. Therefore, the petitioner’s claim fails
    because he has failed to show any harm . . . .’’ (Citations omitted.)