State v. Prudhomme ( 2022 )


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    STATE OF CONNECTICUT v. KRISTOPHER
    JOSEPH PRUDHOMME
    (AC 43302)
    Moll, Clark and Sheldon, Js.
    Syllabus
    Convicted of the crimes of assault in the first degree, cruelty to persons
    and tampering with physical evidence, the defendant appealed to this
    court. He claimed that the trial court’s jury instructions deprived him
    of his right to due process and a fair trial because they could have
    misled the jurors into thinking they could not consider inadequacies in
    the police investigation in evaluating whether the state had proved him
    guilty beyond a reasonable doubt. The complainant, L, and the defendant
    shared an apartment. After they returned to the apartment with M, the
    defendant’s girlfriend, in the early morning hours after visiting a club,
    L told the defendant that he had twice slept with M. In the early evening
    of that same day, the defendant found L passed out in his room, covered
    in vomit and urine, with a red ring around his neck. The defendant told
    the 911 dispatcher that L had attempted suicide. The police found L on
    the floor of his bedroom. Although the police searched the apartment
    for anything that could have caused the red marks on L’s neck, they
    did not enter or search the defendant’s separate bedroom. One of the
    police officers who searched the apartment, relying in part on the defen-
    dant’s statements, believed that L had attempted suicide and sought to
    have him seen by a psychologist after L was taken to a hospital. After
    L’s mother reported to the police that, when L had awoken from a coma
    he was in at the hospital, he told her that the defendant had attempted
    to strangle him, the police interviewed the defendant, who changed his
    story and told them for the first time both that he had a form of autism
    and that L had told him about having had sex with M. The defendant’s
    theory of defense was that the police conducted an inadequate investiga-
    tion in that, inter alia, they failed to sufficiently document the injuries
    to L’s neck, they failed to interview L or his mother about the allegation
    that the defendant strangled him, they failed to analyze certain eviden-
    tiary inconsistencies, and they never considered that the defendant’s
    autism could explain his behavior or inconsistent statements to paramed-
    ics and the police when they responded to his 911 call. The defendant
    filed a request to charge the jury in which he sought, in part, to have
    the jury instructed to consider the completeness or incompleteness of
    the police investigation and whether evidence concerning the adequacy
    of the investigation affected the reliability of the evidence and the credi-
    bility of witnesses. After conducting a charging conference with counsel,
    the court declined to instruct the jury in accordance with that portion
    of the defendant’s request and instead instructed the jury in accordance
    with the model investigative inadequacy instruction on the Judicial
    Branch website at that time. Held:
    1. The trial court’s jury instruction on the adequacy of the police investigation
    was erroneous, as there was a reasonable possibility that it misled the
    jury and, thus, prejudiced the defendant:
    a. The trial court failed to inform the jury of the defendant’s right to
    have it consider the inadequacy of the police investigation in evaluating
    whether the state had proved him guilty beyond a reasonable doubt:
    because the court noted during the charge conference that there was a
    factual dispute as to the adequacy of the investigation, the defendant was
    entitled to have the jury consider evidence of any relevant deficiencies
    or lapses in the investigation as bases for entertaining reasonable doubt
    as to his guilt; moreover, had language been added to the court’s charge
    of the sort the defendant requested, the jury would have been apprised
    of his right to present an investigative inadequacy defense and the jury’s
    right to consider it in evaluating the strength of the state’s case.
    b. Because the trial court’s instructional error prejudiced the defendant
    and was not harmless beyond a reasonable doubt, he was entitled to a new
    trial, there having been a reasonable possibility that the error affected
    the verdict: the jury may have ignored key evidence as to the adequacy
    of the police investigation, as there was a significant risk that it was
    misled to believe that it could not consider the defendant’s arguments
    as to the investigation, and it was apparent that the instructional error
    was harmful given the relative weakness of the state’s case, which turned
    almost entirely on the believability of L’s allegation that the defendant
    strangled him, even though L did not see the defendant attempt to do
    so; moreover, defense counsel adduced evidence that tended to under-
    mine L’s credibility, elicited testimony that there were alternative expla-
    nations for L’s neck injuries and argued that any inconsistencies in the
    defendant’s statements or mannerisms could be explained by his autism;
    furthermore, the state did not prove beyond a reasonable doubt that a
    properly instructed jury would not have entertained a reasonable doubt
    as to the defendant’s guilt and, thus, find him not guilty on the basis of
    the alleged deficiencies in the police investigation.
    2. The trial court improperly admitted into evidence a police disciplinary
    report in violation of the defendant’s state and federal constitutional
    rights to confront witnesses against him: contrary to the court’s determi-
    nation that the state offered the report to show that the police depart-
    ment had taken action with regard to the performance of an officer
    during the investigation, the report was introduced to prove the truth
    of its contents, which were that the officer’s investigation and conclusion
    that L had attempted suicide were inadequate and unsatisfactory; more-
    over, the report was inadmissible under the business records exception
    (§ 52-180) to the rule against hearsay, as the state failed to establish
    that it was made in the regular course of business, and, because the
    report was made three months after the actions it described, it did not
    have the indicia of trustworthiness required to fall within the business
    records exception; furthermore, the report was testimonial in nature,
    the statements in it having been made under circumstances that would
    lead an objective witness reasonably to believe that the report would
    be available for use at a later trial, and the state did not introduce
    evidence that the officer who prepared the report was unavailable to
    testify at trial or that the defendant had a prior opportunity to cross-
    examine him.
    Argued October 13, 2021—officially released January 25, 2022
    Procedural History
    Substitute information charging the defendant with
    two counts of the crime of assault in the first degree,
    and with one count each of the crimes of assault in the
    second degree, strangulation in the first degree, cruelty
    to persons and tampering with physical evidence,
    brought to the Superior Court in the judicial district of
    New London and tried to the jury before Jongbloed, J.;
    thereafter, the court denied the defendant’s motions to
    preclude certain evidence and to strike certain testi-
    mony; verdict of guilty of one count of assault in the
    first degree, and of cruelty to persons and tampering
    with physical evidence; subsequently, the court dis-
    missed the charge of assault in the second degree,
    denied the defendant’s motion for a new trial and ren-
    dered judgment in accordance with the verdict, from
    which the defendant appealed to this court. Reversed;
    new trial.
    Andrew P. O’Shea, assigned counsel, for the appellant
    (defendant).
    Laurie N. Feldman, deputy assistant state’s attorney,
    with whom, on the brief, were Michael L. Regan, state’s
    attorney, and Stephen M. Carney, senior assistant
    state’s attorney, for the appellee (state).
    Opinion
    SHELDON, J. The defendant, Kristopher Joseph
    Prudhomme, appeals from the judgment of conviction,
    rendered after a jury trial, of charges of assault in the
    first degree in violation of General Statutes § 53a-59 (a)
    (3), cruelty to persons in violation of General Statutes
    § 53-20 (a) (1), and tampering with evidence in violation
    of General Statutes § 53a-155. On appeal, the defendant
    claims that the trial court improperly (1) failed to
    instruct the jury that it properly could consider evidence
    of inadequacies in the police investigation that led to
    his arrest and prosecution as a basis for discrediting
    the state’s evidence against him and entertaining rea-
    sonable doubt as to his guilt, (2) admitted into evidence,
    over his objection, a police disciplinary report con-
    taining hearsay statements from nontestifying police
    officers that tended to undermine his theory of defense,
    and (3) denied his motion for a new trial pursuant to
    his claim that the jury’s verdict was against the manifest
    weight of the evidence.1 We agree with the defendant’s
    first claim of error, and accordingly, on that basis,
    reverse the judgment of conviction of all charges and
    remand this case for a new trial thereon. We also agree
    with the defendant’s second claim of error, which we
    have reviewed because it is likely to arise again at retrial.
    We do not reach the defendant’s third claim of error
    because it is unnecessary for the ultimate disposition
    of this appeal.
    The jury was presented with the following evidence
    on which to base its verdict. In the autumn of 2016, the
    complainant, Michael Lovering, moved from Louisiana
    to Connecticut. On October 1 of that year, on the invita-
    tion of the defendant, Lovering became the defendant’s
    roommate in an apartment in Norwich. Having first met
    the defendant, a fellow participant in the Goth culture,
    when they worked together as disc jockeys, Lovering
    had known the defendant for eight years by the time
    they became roommates in the Norwich apartment.
    On the night of October 21, 2016, the defendant, Lov-
    ering, and the defendant’s girlfriend, Lauren Muskus,
    went to see a band play at a club in New Haven. Lovering
    consumed alcohol while at the club, then got into an
    altercation with the mother of an underage girl. Follow-
    ing the altercation, Lovering left the club, intending to
    walk home. Shortly thereafter, however, he was picked
    up by the defendant and Muskus, who drove him back
    to Norwich.
    Upon arriving back at the apartment, sometime after
    2:30 a.m. on October 22, 2016, Lovering saw his neigh-
    bors, Chandler Gottshall and her boyfriend, outside the
    apartment and invited them inside. The group initially
    talked and drank alcohol for a while in the kitchen of
    the apartment. During that time, Gottshall noticed that
    Lovering appeared to be intoxicated, as he was slurring
    his speech, stumbling when he walked, and, at one
    point, fell over and struck the stove. Later, according
    to Gottshall, the mood of the gathering changed after
    Lovering and the defendant went into the defendant’s
    room and had a short conversation in which Lovering
    told the defendant that he had slept with Muskus on
    two separate occasions. Gottshall testified that, when
    Lovering returned to the kitchen after having that con-
    versation, he pulled her and her boyfriend outside. Lov-
    ering told them what he had told the defendant about
    sleeping with Muskus, then told them that they should
    leave, which they promptly did. Gottshall testified that,
    after Lovering spoke with the defendant, Lovering ‘‘was
    very upset about it, just talking about it . . . .’’
    Later in the day on October 22, at approximately 5:30
    p.m., the defendant called 911 and requested that an
    ambulance be sent to his residence. The defendant told
    the police dispatcher during the call that he had just
    found Lovering in his room, passed out and covered in
    vomit and urine. During the call, the defendant further
    stated that Lovering was barely conscious, completely
    incoherent, and continuing to vomit. The defendant also
    informed the dispatcher that Lovering had ‘‘a red ring
    around his neck.’’ He concluded the call by telling the
    dispatcher, ‘‘[I]t’s a suicide attempt.’’
    Officer Jared Homand of the Norwich Police Depart-
    ment was dispatched to the defendant’s residence in
    response to the 911 call. When Homand arrived, he was
    met by the defendant at the front door. The defendant
    told the officer that he had found Lovering in his room,
    incapacitated, after hearing him groaning and going in
    to check on him. Homand then entered the residence,
    accompanied by the defendant, and found Lovering
    lying on the floor of his bedroom with his legs tucked
    up under his body as if he had knelt down on the floor
    and lain over backward.
    Homand initially attempted to speak with Lovering,
    but Lovering only groaned in response and gestured
    toward his legs. The officer assisted Lovering by straight-
    ening out his legs from under his body so that Lovering
    was lying flat on his back. The officer then noticed ‘‘a
    ligature mark or a red circular mark around the front
    of his neck.’’ Homand testified that he ‘‘didn’t see if it
    went all the way around because he was on his back,
    but it went at least the three-quarters that were visible
    around his neck.’’ The officer also observed a dried
    substance on Lovering’s lips and chest, which he
    believed to be either blood or vomit.
    Other emergency personnel arrived at the scene
    shortly thereafter, including Officer Anthony Marceau
    and a team of paramedics. Paramedic Mackenzie
    Kelsey, who first attended to Lovering, found him to be
    conscious but unable to communicate with her. Kelsey
    observed that Lovering was very pale—an indication
    of severe oxygen deprivation. She also observed that
    Lovering had dried blood and vomit on his chest and
    ‘‘bruising and marks around his neck.’’ According to
    Kelsey’s testimony, the marks on Lovering’s neck ‘‘were
    very red’’ and ‘‘were very thin’’ and appeared to her ‘‘to
    be something that had recently happened’’ given their
    color. Kelsey explained that there were ‘‘multiple marks
    across his neck and they went straight across his neck.’’
    However, according to paramedic Ashleigh Ridenour’s
    testimony, ‘‘[t]here were multiple marks in different
    stages, so some were older and some were fresh.’’ Ride-
    nour explained that the marks ‘‘were different colors.
    There were some that were red and there were some
    that were more purple in color.’’ On the basis of these
    observations, Ridenour believed that some of the marks
    were fresh but others were old. The paramedics deter-
    mined that Lovering’s blood oxygen was extremely low,
    his heartbeat was very fast, and his levels of potassium
    were high. The paramedics provided oxygen to Lov-
    ering, put him on a stretcher, and transported him to
    William W. Backus Hospital in Norwich in an ambu-
    lance.
    During trial, Kelsey testified that the defendant was
    acting in an unusual manner when she and the other
    paramedics arrived at the apartment. Kelsey explained
    that the defendant ‘‘didn’t seem to want to make eye
    contact with us. He didn’t seem to want to really speak
    with us in detail. When we were taking [Lovering] out
    of the room, placing him on the stretcher, I did note
    that he seemed to be blocking another door or walkway
    into another part of the apartment and wouldn’t let
    anybody through into that area. And then, in the midst
    of information being communicated to me through
    [Ridenour], the story in which what had happened to
    [Lovering] changed multiple times. There was two or
    three iterations of what had actually happened.’’ On
    cross-examination, Kelsey conceded that had she
    known the defendant was autistic, she potentially
    would have changed her perception of his behavior.2
    Meanwhile, Homand and Marceau looked around the
    apartment to determine if there was anything there that
    could have caused the red marks on Lovering’s neck,
    such as a rope, a belt, or a similar item. Although the
    officers searched for this purpose throughout the com-
    mon areas of the apartment and in Lovering’s bedroom,
    they found nothing that, in their opinion, could have
    caused the marks. The officers, however, never searched,
    or even entered, the defendant’s separate bedroom on
    that day.
    At Backus Hospital, Lovering was placed in the care
    of Melissa Lin Monte, an emergency department physi-
    cian. Lin Monte found Lovering’s lower legs to be very
    swollen and his calves to be extremely firm, which she
    found to be consistent with a lack of blood flow to his
    lower legs. She also found that Lovering’s potassium
    levels were dangerously high—higher than she had ever
    seen before—which she understood to be an indicator
    of muscle breakdown of the sort that can be caused
    when a person remains immobile for a prolonged period
    of time.
    Because of the severity of Lovering’s condition, he
    was put in a medically induced coma and then trans-
    ferred to the intensive care unit. After Lovering was
    transferred, however, the condition of his legs worsened.
    On the basis of the seriousness of the condition of his
    legs, Lovering was ultimately transferred by helicopter
    to Hartford Hospital.
    At Hartford Hospital, Parth Shah, a vascular surgeon,
    examined Lovering’s legs and determined that they
    needed to be amputated below the knee because of the
    breakdown of his leg muscles. After Lovering’s lower
    legs were amputated, he remained in a coma until the
    evening of October 27.
    Marceau, who had followed the ambulance to Backus
    Hospital, filled out an emergency evaluation request
    form to ensure that Lovering would be seen by a psy-
    chologist within forty-eight hours of his admission to
    the hospital. Marceau testified that he had filled out the
    form because he believed that the cause of Lovering’s
    injuries was an attempted suicide. Marceau based this
    belief on the defendant’s statements to the police, on
    Lovering’s alleged past attempts at suicide, and on Lov-
    ering’s dire physical condition at the time he was found.
    Later, however, on November 2, six days after Lov-
    ering emerged from the coma, he told his mother that
    the defendant had strangled him. Lovering’s mother
    immediately called the police to report her son’s allega-
    tions. On the basis of Lovering’s allegation that the
    defendant had strangled him, the police went to the
    defendant’s apartment on November 2 to interview him.
    After questioning the defendant in his apartment, Detec-
    tive Kyle Besse asked the defendant to come with him
    to the police station to answer more questions, and the
    defendant agreed. At the police station, the defendant
    was placed in an interview room and the interview was
    recorded. The defendant also gave Besse access to his
    cell phone. Besse then asked the defendant to repeat
    his story from the beginning. Besse testified that the
    defendant’s story changed slightly during this second
    round of questioning. Specifically, at the police station,
    the defendant mentioned for the first time that Lovering
    had told him that he had had sex with Muskus. Besse
    thought it suspicious that, even though the defendant
    had said that he ‘‘wanted to hit [Lovering]’’ when he
    learned of Lovering’s sexual activities with Muskus, he
    admittedly ‘‘was trying to think up ahead how this would
    look [if he did so]. . . . Like, in retrospect now, like,
    even in the hospital—‘cause, like, his mom asked, well,
    how did he get a black eye; a nurse would have asked
    me, well, how did he get a black eye; a[nd] police would
    have asked, how’d he get a black eye. I would have had
    to say, well, I hit him.’’ Besse responded by telling the
    defendant that he was ‘‘still getting the sense that there’s
    something. Every time I ask you that—you know, what
    else happened, what else happened—you give me a sign
    that you’re not comfortable enough to be completely
    honest.’’ The defendant then told the detective that,
    ‘‘[m]entally, the only thing with me is, I have Asperger’s
    syndrome, which is like a form of autism.’’
    The defendant was subsequently arrested and charged
    with assault in the first degree in violation of § 53a-59
    (a) (1), assault in the first degree in violation of § 53a-
    59 (a) (3), strangulation in the first degree in violat-
    ion of General Statutes § 53a-64aa (a) (1) (B), cruelty
    to persons in violation of § 53-20, and tampering with
    physical evidence in violation of § 53a-155 (a) (1).
    After a jury trial, the defendant was found guilty of
    assault in the first degree in violation of § 53a-59 (a) (3),
    cruelty to persons in violation of § 53-20, and tampering
    with physical evidence in violation of § 53a-155 (a) (1).
    The jury found the defendant not guilty of assault in the
    first degree under § 53a-59 (a) (1) and strangulation in
    the first degree under § 53a-64aa (a) (1) (B).3 Before he
    was sentenced, the defendant filed a timely motion for
    a new trial on the ground that the jury’s guilty verdict
    was against the weight of the evidence. The court denied
    that motion prior to the defendant’s sentencing. There-
    after, the court sentenced the defendant to a total effec-
    tive term of twenty years of incarceration, execution
    suspended after ten years, and five years of probation.
    This appeal followed. Additional facts and procedural
    history will be set forth as necessary.
    I
    The defendant first claims that the trial court violated
    his constitutional right to due process and a fair trial by
    failing to instruct the jury on the manner in which it
    could use evidence of the allegedly incomplete and
    biased police investigation in determining whether he
    was guilty of the charged offenses. The defendant argues
    that the jury charge as given prejudiced him because it
    could have ‘‘misled [the jury] into thinking it could not
    conclude that the investigation’s inadequacies, which
    were the heart of the defense, could be a reasonable
    basis to find a lower probative value in the evidence the
    investigation produced, resulting in reasonable doubt.’’
    We agree.
    The following well established legal principles guide
    our analysis of the defendant’s first claim of error. ‘‘[A]
    fundamental element of due process of law is the right
    of a defendant charged with a crime to establish a
    defense. . . . Where . . . the challenged jury instruc-
    tions involve a constitutional right, the applicable stan-
    dard of review is whether there is a reasonable possibility
    that the jury was misled in reaching its verdict. . . . In
    evaluating the particular charges at issue, we must
    adhere to the well settled rule that a charge to the jury
    is to be considered in its entirety, read as a whole, and
    judged by its total effect rather than by its individual
    component parts. . . . [T]he test of a court’s charge is
    . . . whether it fairly presents the case to the jury in
    such a way that injustice is not done to either party
    under the established rules of law.’’ (Internal quotation
    marks omitted.) State v. Collins, 
    299 Conn. 567
    , 598–99,
    
    10 A.3d 1005
    , cert. denied, 
    565 U.S. 908
    , 
    132 S. Ct. 314
    ,
    
    181 L. Ed. 2d 193
     (2011). ‘‘If a requested charge is in
    substance given, the court’s failure to give a charge in
    exact conformance with the words of the request will
    not constitute a ground for reversal. . . . As long as
    [the instructions] are correct in law, adapted to the issues
    and sufficient for the guidance of the jury . . . we will
    not view the instructions as improper. . . . Addition-
    ally, we have noted that [a]n error in instructions in a
    criminal case is reversible error when it is shown that
    it is reasonably possible for errors of constitutional
    dimension or reasonably probable for nonconstitutional
    errors that the jury [was] misled.’’ (Citations omitted;
    internal quotation marks omitted.) State v. Aviles, 
    277 Conn. 281
    , 309–10, 
    891 A.2d 935
    , cert. denied, 
    549 U.S. 840
    , 
    127 S. Ct. 108
    , 
    166 L. Ed. 2d 69
     (2006). ‘‘A challenge
    to the validity of jury instructions presents a question
    of law over which [we have] plenary review.’’ (Internal
    quotation marks omitted.) State v. Gomes, 
    337 Conn. 826
    , 849–50, 
    256 A.3d 131
     (2021).
    A
    We first consider whether the trial court committed
    instructional error when it failed to inform the jury of
    the defendant’s right to rely on the alleged inadequacy
    of the police investigation as a possible basis for finding
    that the state had failed to prove him guilty beyond a
    reasonable doubt.
    ‘‘[T]his court has recognized that defendants may use
    evidence regarding the inadequacy of the investigation
    into the crime with which they are charged as a legitimate
    defense strategy. . . . Conducting a thorough, profes-
    sional investigation is not an element of the government’s
    case. . . . A defendant may, however, rely upon rele-
    vant deficiencies or lapses in the police investigation to
    raise the specter of reasonable doubt, and the trial court
    violates his right to a fair trial by precluding the jury from
    considering evidence to that effect.’’ (Citation omitted;
    internal quotation marks omitted.) State v. Wright, 
    322 Conn. 270
    , 282, 
    140 A.3d 939
     (2016). ‘‘[T]he inference that
    may be drawn from an inadequate police investigation is
    that the evidence at trial may be inadequate or unreliable
    because the police failed to conduct the scientific tests
    or to pursue leads that a reasonable police investigation
    would have conducted or investigated, and these tests
    or investigation reasonably may have led to significant
    evidence of the defendant’s guilt or innocence. A jury
    may find a reasonable doubt if [it] conclude[s] that the
    investigation was careless, incomplete, or so focused
    on the defendant that it ignored leads that may have
    suggested other culprits.’’ (Internal quotation marks
    omitted.) Id., 283.
    The following additional facts are relevant to our reso-
    lution of this claim. The main theory advanced by the
    defendant at trial was that the police had conducted an
    inadequate investigation of the incident. Specifically, the
    defense argued that the police had (1) failed to consider
    and investigate the possibility that Lovering’s injuries had
    been self-inflicted and (2) acted with bias and prejudice
    against the defendant because he was autistic.
    During closing argument, defense counsel argued that
    ‘‘[t]he government’s case is fundamentally flawed. The
    government wants you to find [the defendant] guilty
    based solely upon the unreliable, uninvestigated, and
    uncorroborated allegations of [Lovering]. They want you
    to ignore the fact that it failed to conduct a complete
    and unbiased investigation. . . . Proof beyond a reason-
    able doubt is proof that precludes every reasonable
    hypothesis except guilt and is inconsistent with any other
    rational conclusion. The government hasn’t even
    attempted to do that. . . . Detective Besse testified in
    front of you it never occurred to him that these allega-
    tions might not be true. It never occurred to him that
    [Lovering], what he was saying might be false; that he
    might be mistaken. . . . You can’t rely upon the evi-
    dence presented in court based upon this incomplete
    and biased investigation. . . . These are alternative,
    innocent explanations that needed to be considered,
    investigated in an attempt to rule [them] out. They
    needed to gather evidence specifically on these issues.
    ‘‘There’s an obvious alternative innocent explanation
    in this case. [Lovering] lost consciousness due to acute
    alcohol intoxication. . . . Possibly [Lovering] engaged
    in some sort of suicide gesture at the time when he was
    highly intoxicated around 3:30 in the morning on October
    22, 2016. . . . It’s also reported that he has a history of
    loss of consciousness, especially when he’s drinking or—
    specifically, when he’s drinking. . . . [Lovering] had a
    practice of kneeling, putting his buttocks onto his feet,
    and even he was so flexible, he could go all the way
    back. . . . Acute alcohol intoxication alone is sufficient
    to explain the serious medical injuries. . . . Detective
    Besse never considered that. . . . There are many alter-
    native, innocent explanations for the red marks on [Lov-
    ering’s] neck. Possible suicide gesture, scratches by [Lov-
    ering] or someone else. There’s talk about him engaging
    in self-harm. . . . They could be explained by falls while
    he’s intoxicated, falling on the stove, and there was evi-
    dence of other falls. . . . It could have been nonfatal
    autoerotic activities . . . . It could have been caused
    by the self-flagellation with the flogger or cat-o’-nine-
    tails whip. . . . Isn’t that extraordinary that someone
    can be arrested and put on trial and that there never is
    an investigation or serious investigation or even a
    moment of consideration that the allegations might not
    be true? It’s shocking. That alone is cause for reason-
    able doubt.’’
    In support of the defense theory of an inadequate
    police investigation, the defense elicited testimony from
    numerous witnesses at trial directing the jury’s attention
    to inadequacies and omissions in the investigation. First
    and foremost, on cross-examination, Besse, the lead
    detective, testified that he never considered the possibil-
    ity that Lovering’s allegation that the defendant had
    strangled him was not true. Besse testified that he briefly
    considered the possibility that Lovering’s injuries were
    caused by autoerotic asphyxiation4 but quickly ruled it
    out as a possibility due to the absence of any type of
    ligature near Lovering when he was found and the fact
    that his pants were on at that time. Besse simply testified
    that he had no reason to disbelieve Lovering’s allegation
    that the defendant had strangled him.
    Additionally, Lovering’s Facebook records were not
    obtained and reviewed by the police to determine if they
    were consistent with Lovering’s version of events prior
    to the arrest of the defendant. In fact, according to the
    testimony of Facebook employee Christine Oliveira, Lov-
    ering’s Facebook records were not requested by the state
    until May 23, 2018, more than eighteen months after
    Lovering suffered his injuries, and no preservation
    request for those records was ever made, making it possi-
    ble for messages to have been deleted from the records
    before they were finally produced. Once the records
    were obtained in 2018, they revealed a previously undis-
    covered message suggesting that Lovering was planning
    to die by suicide, which was sent to Muskus from Lov-
    ering’s account at 3:30 a.m. on October 22. The message
    cryptically,     but     ominously,      told    Muskus
    to ‘‘[h]ave fun with my death.’’
    Besse also testified that he never made a time line
    of events on October 22, 2016, although, admittedly,
    that would have been helpful to the investigation, for
    it would have revealed inconsistencies in Lovering’s
    version of events. Besse also conceded on cross-exami-
    nation that he had failed to reconcile the claim made
    by Lovering’s mother—that Lovering had awakened
    from the coma on November 2, 2016, and immediately
    told her that the defendant had strangled him—with
    Lovering’s phone records showing that he had first
    awakened from the coma and begun to make calls from
    his cell phone more than one week earlier, on the eve-
    ning of October 27. Besse testified that, if he had real-
    ized this inconsistency, he would have interviewed both
    Lovering and his mother about their claims. He also
    stated that, if this inconsistency had been discovered
    earlier, as it should have been, before the defendant
    was arrested, it would have been brought to the court’s
    attention in the application by the police for a warrant
    for the defendant’s arrest.
    Furthermore, Besse testified that he did not interview
    either Lovering or Lovering’s mother on November 2,
    the day the mother reported her son’s belated allegation
    that the defendant had strangled him. Instead, Besse
    interviewed only the defendant on that day. In fact,
    Besse conceded in his testimony that he never inter-
    viewed Lovering or his mother about the allegation that
    the defendant had strangled him.
    Last, defense counsel elicited testimony from Besse
    that he never considered the possibility that the defen-
    dant’s autism could explain his peculiar behaviors or his
    inconsistent statements to paramedics and the police
    when they responded to his 911 call about Lovering’s
    injuries.
    Defense counsel also adduced testimony about the
    small number and poor quality of the photographs that
    were taken by the police to document Lovering’s injur-
    ies. Specifically, James R. Gill, the state’s chief medical
    examiner and a forensic pathologist, testified that,
    although multiple, close-range photographs are typi-
    cally taken of neck compression injuries in order to
    document them and assist in determining their cause,
    the police in this case took just one blurry photograph of
    Lovering’s injured neck. Ljubisa J. Dragovic, a forensic
    pathologist, also testified that the one blurry photo-
    graph taken in this case of the marks on Lovering’s
    neck was insufficient to support any conclusion as to
    what had caused those marks. According to Dragovic,
    at least four photographs are required to determine the
    cause of a neck injury: ‘‘The strangulation of any type
    of neck manipulation calls for [a] photograph from the
    front of the neck, [a] photograph of the left side, [a]
    photograph of the right side, and [a] photograph of the
    back of the neck . . . .’’ Dragovic further testified that,
    in this case, with one photograph alone, ‘‘you cannot
    say anything but that—other than there is an obliquely
    oriented pattern of three lines in the front of the neck.
    That’s all you can conclude on the basis of this photo-
    graph.’’
    In connection with his defense of an inadequate
    police investigation, the defendant filed a written
    request to charge the jury, which provided in relevant
    part: ‘‘You have heard evidence and argument that the
    police investigation was inadequate and that the police
    involved in this case were incompetent. The ultimate
    issue for you to decide is not the thoroughness of the
    investigation or the competence of the police. Rather,
    the ultimate issue you have to determine is whether
    the state, in the light of all the evidence before you, has
    proved beyond a reasonable doubt that the defendant
    is guilty of the counts with which he is charged.
    ‘‘You should not acquit the defendant merely because
    you conclude that the police have conducted an inade-
    quate investigation. However, you may consider the
    completeness or incompleteness of the police investiga-
    tion when deciding whether the state has presented
    evidence sufficient to preclude every reasonable
    hypothesis inconsistent with the defendant’s guilt. You
    may also consider whether the evidence concerning
    the adequacy of the police investigation affects the
    credibility of any witnesses who testified or the relia-
    bility of any evidence before you.’’ (Emphasis added.)
    On December 4, 2018, the court held a charge confer-
    ence. The first paragraph of the defendant’s requested
    jury charge was substantially similar to the former
    model criminal jury instruction on investigative inade-
    quacy then published on the Judicial Branch website.5
    In discussing this paragraph of the defendant’s requested
    jury charge, the court noted that ‘‘it’s factually disputed
    that the police investigation was inadequate and the
    police involved were incompetent . . . this is a charge
    that should probably be there.’’ The court then stated,
    however, that, although it was willing to instruct the
    jury in accordance with the first paragraph of the defen-
    dant’s request to charge, it was not inclined to instruct
    it in accordance with the second paragraph of the
    request to charge, as previously quoted in italics. In
    response, defense counsel argued that ‘‘informing the
    jury that this isn’t the ultimate issue is potentially mis-
    leading without informing them how to use the evidence
    of the police investigation . . . .’’ The state, however,
    argued that ‘‘the first paragraph . . . fairly puts the
    issue before the jury . . . .’’ After considering the argu-
    ments from both parties, the court ruled that it would
    not instruct the jury in accordance with the second,
    italicized paragraph of the defendant’s request to
    charge, explaining: ‘‘Well, I think it’s certainly fair com-
    mentary for closing argument with regard to whether
    the adequacy of the investigation affect[s] the credibility
    of any witnesses, and so I do think that’s something
    that can be addressed that way. It’s not part of the
    pattern instruction. . . . I’m going to deny your request
    for that second paragraph. I think the jury does have
    sufficient ability to consider that evidence appropriately
    under all of the court’s instructions when taken as a
    whole.’’
    Consistent with its foregoing ruling at the charge
    conference, the court later instructed the jury in rele-
    vant part: ‘‘You may have heard some argument that
    the police investigation was inadequate and that one
    or more police officers involved in this case were incom-
    petent. The issue for you to decide is not the thorough-
    ness of the investigation or the competence of the
    police. The only issue you have to determine is whether
    the state, in the light of all the evidence before you, has
    proved beyond a reasonable doubt that the defendant
    is guilty of the counts with which he is charged.’’
    We agree with the defendant that the jury charge
    given by the court was erroneous because it failed to
    inform the jury of his right to have it consider the
    inadequacy of the police investigation in evaluating
    whether the state had proven him guilty beyond a rea-
    sonable doubt.
    Our Supreme Court’s recent decision in State v.
    Gomes, supra, 
    337 Conn. 826
    , governs the analysis of
    this claim on appeal. In Gomes, ‘‘[t]he main defense
    advanced by the defendant was that the police had
    conducted an inadequate investigation of the incident.’’
    Id., 832. Defense counsel in Gomes argued that the state
    had not proven its case beyond a reasonable doubt on
    the basis of inadequacies in the police investigation. Id.
    At trial, defense counsel elicited testimony that (1) the
    defendant had left the scene of the crime before the
    victim was assaulted, (2) another individual was beaten
    up by a group of club patrons immediately after the
    victim had sustained her injuries, (3) officers who were
    dispatched to the scene were informed that another
    individual was a suspect in the assault but never investi-
    gated that other individual as a suspect, (4) the officers
    did not ask for the names of or contact information for
    any witnesses at the scene or attempt to interview them
    as to what they had seen, and, (5) although the victim
    had selected the defendant’s photograph from an array
    at the police station and stated she was 100 percent
    confident that he was the person who had attacked
    her, she testified that she had never met or seen the
    defendant prior to the night in question and that she
    had only a split second to observe her attacker. Id.,
    831–32, 847–48.
    ‘‘During closing arguments, defense counsel [in
    Gomes] argued that this case screams reasonable doubt.
    . . . [T]he police completely failed in this case, and
    they completely failed [the victim]. They didn’t go back
    to that scene that night. They didn’t identify the crime
    scene. They didn’t take any photos so that you, ladies
    and gentlemen, could see how the scene looked that
    night. How the lighting looked. They never tried to get
    any surveillance video. . . . They didn’t confirm what
    happened. Defense counsel also argued that the police
    spent ninety minutes on this investigation, and that the
    case boil[ed] down to one witness and what she saw
    in a split second, and she may very well believe that [the
    defendant] did this to her.’’ (Internal quotation marks
    omitted.) Id., 832.
    ‘‘In connection with his defense of inadequate police
    investigation, the defendant had filed a written request
    to charge the jury, which provided in relevant part:
    [1] You have heard some arguments that the police
    investigation was inadequate and biased. [2] The issue
    for you to decide is not the thoroughness of the investi-
    gation or the competence of the police. [3] However,
    you may consider evidence of the police investigation
    as it might relate to any weaknesses in the state’s case.
    [4] Again, the only issue you have to determine is
    whether the state, in light of all the evidence before
    you, has proved beyond a reasonable doubt that the
    defendant is guilty of the counts with which he is
    charged.’’ (Internal quotation marks omitted.) Id., 833.
    During the charge conference in Gomes, ‘‘the court
    told defense counsel that it would be charging on the
    adequacy of the police investigation, in a form that was
    somewhat similar to the defendant’s requested instruc-
    tion, but that [its instruction] may be a little bit differ-
    ent.’’ (Internal quotation marks omitted.) Id. At trial,
    however, the court instructed the jury, in relevant part,
    using the then model jury instruction: ‘‘You have heard
    some arguments that the police investigation was inade-
    quate and that the police involved in the case were
    incompetent or biased. The issue for you to decide is
    not the thoroughness of the investigation or the compe-
    tence of the police. The only issue you have to determine
    is whether the state, in light of all the evidence before
    you has proved beyond a reasonable doubt that the
    defendant is guilty of the counts with which he was
    charged.’’ (Internal quotation marks omitted.) Id.
    Defense counsel excepted to the jury instructions as
    given. Id., 833–34.
    The jury subsequently found the defendant guilty,
    and the defendant appealed to this court. Id., 834. The
    defendant claimed that ‘‘the jury instructions, as given,
    deprived him of his right to present a defense of investi-
    gative inadequacy. Specifically, the defendant argue[d]
    that the [trial] court erred in failing to include point
    three of his requested jury charge, which [provides]:
    However, you may consider evidence of the police
    investigation as it might relate to any weaknesses in
    the state’s case. The defendant argue[d] that without
    the inclusion of this requested sentence, the jury would
    not have understood how to use the evidence [defense
    counsel] was able to elicit about the inadequacies of
    [the police investigation].’’ (Internal quotation marks
    omitted.) Id. This court rejected the defendant’s claim,
    ‘‘noting that the instruction given by the trial court was
    (1) identical to the model criminal jury instruction on
    investigative inadequacy provided on the Judicial
    Branch website, and (2) consistent with investigative
    inadequacy instructions approved by [our Supreme
    Court in other cases].’’ (Citations omitted; footnote
    omitted.) Id., 834–35. A certified appeal to our Supreme
    Court followed. Id., 837.
    In Gomes, our Supreme Court reversed, holding that
    ‘‘the model jury instruction utilized by the trial court
    . . . failed to inform the jury not only of a defendant’s
    right to rely upon relevant deficiencies or lapses in the
    police investigation to raise the specter of reasonable
    doubt . . . but also the jury’s concomitant right to con-
    sider any such deficiencies in evaluating whether the
    state ha[d] proved its case beyond a reasonable doubt.’’
    (Citation omitted; internal quotation marks omitted.)
    Id., 853.
    In explaining its decision, our Supreme Court stated
    that, ‘‘[a]lthough the model instruction is similar to the
    instructions this court approved in Williams and Col-
    lins because it informs the jury not to consider investi-
    gative inadequacy in the abstract . . . the model
    instruction, unlike the instructions in Williams and Col-
    lins, improperly fails to inform the jury that a defendant
    may present evidence of investigative inadequacy in his
    or her particular case. Indeed, as the defendant argues,
    the model instruction omits the very language that the
    court in Collins determined rendered the instruction in
    that case acceptable because it (1) apprised the jury
    that the defendant was entitled to make an investigation
    and put his evidence before [it], and (2) directed the
    jury to determine, based on all the evidence before [it],
    including evidence presented by the defendant, whether
    the state had proved the defendant’s guilt beyond a
    reasonable doubt. . . . The language that the defen-
    dant requested be added to the model jury instruction—
    i.e., that the jury may consider evidence of the police
    investigation as it might relate to any weaknesses in
    the state’s case—would have similarly apprised the jury
    of the defendant’s right to present an investigative inad-
    equacy defense and the jury’s right to consider it in
    evaluating the strength of the state’s case.’’ (Citations
    omitted; emphasis in original; internal quotation marks
    omitted.) Id., 853–54 (citing State v. Collins, 
    supra,
     
    299 Conn. 567
    ; State v. Williams, 
    169 Conn. 322
    , 
    363 A.2d 72
     (1975)).
    The court in Gomes also stated that the model crimi-
    nal jury instruction on investigative inadequacy ‘‘should
    be improved on to better convey, as this court recently
    explained in [State v. Wright, supra, 
    322 Conn. 283
    ], that
    ‘[t]he inference that may be drawn from an inadequate
    police investigation is that the evidence at trial may be
    inadequate or unreliable because the police failed to
    conduct the scientific tests or to pursue leads that a
    reasonable police investigation would have conducted
    or investigated, and these tests or investigation reason-
    ably may have led to significant evidence of the defen-
    dant’s guilt or innocence. A jury may find a reasonable
    doubt if [it] conclude[s] that the investigation was care-
    less, incomplete, or so focused on the defendant that
    it ignored leads that may have suggested other cul-
    prits.’ ’’ 
    Id.,
     856 n.20.
    ‘‘Toward that end, [the court in Gomes] encourage[d]
    our trial courts going forward to utilize the following
    investigative inadequacy instruction, which bears resem-
    blance to the one utilized by the Massachusetts courts:
    You have heard some testimony of witnesses and
    arguments by counsel that the state did not (mention
    alleged investigative failure: e.g., conduct certain scien-
    tific tests, follow standard procedure, perform a thor-
    ough and impartial police investigation, etc.) in this
    case. This is a factor that you may consider in deciding
    whether the state has met its burden of proof in this
    case because the defendant may rely on relevant defi-
    ciencies or lapses in the police investigation to raise
    reasonable doubt. Specifically, you may consider
    whether (relevant police investigative action) would
    normally be taken under the circumstances, whether, if
    (that/those) action(s) (was/were) taken, (it/they) could
    reasonably have been expected to lead to significant
    evidence of the defendant’s guilt or innocence, and
    whether there are reasonable explanations for the
    omission of (that/those) action(s). If you find that any
    omissions in the investigation were significant and not
    reasonably explained, you may consider whether the
    omissions tend to affect the quality, reliability, or credi-
    bility of the evidence presented by the state to prove
    beyond a reasonable doubt that the defendant is guilty
    of the count(s) with which (he/she) is charged. The
    ultimate issue for you to decide, however, is whether
    the state, in light of all of the evidence before you, has
    proved beyond a reasonable doubt that the defendant
    is guilty of the count(s) with which (he/she) is charged.’’6
    
    Id.
    Here, as in Gomes, the main defense theory advanced
    by the defendant was that the police had conducted
    an inadequate investigation of the incident. The state
    attempts to distinguish the facts here from Gomes,
    arguing that Gomes is not controlling because the defen-
    dant here attacked the conclusions the police drew
    from their investigation rather than the actual police
    investigation itself. We disagree. As previously
    detailed, defense counsel elicited testimony from
    numerous witnesses regarding deficiencies or lapses
    in the police investigation. Specifically, he presented
    evidence that the police failed (1) to consider the possi-
    bility that Lovering’s allegation that the defendant stran-
    gled him was not true or that Lovering’s injuries were
    caused by autoerotic asphyxiation, (2) to obtain and
    preserve Lovering’s Facebook records, (3) to make a
    time line of events on October 21 and 22, (4) to interview
    Lovering or his mother about Lovering’s alleged state-
    ment to her that the defendant had strangled him, (5)
    to reconcile the inconsistency between the statement
    of Lovering’s mother that Lovering had first awakened
    from his coma and begun to talk to her on November
    2 with his phone records, which indicated he had first
    awakened from the coma and begun to use his cell
    phone on October 27, (6) to consider that the defen-
    dant’s autism was a possible explanation for his unusual
    behavior after he reported Lovering’s injuries to the
    police, and (7) to sufficiently document, either descrip-
    tively or photographically, the injuries to Lovering’s
    neck. Contrary to the state’s argument, this evidence
    certainly highlights shortcomings in the police investi-
    gation itself, not simply in the conclusions the police
    drew from their investigation. Moreover, the court
    noted during the charge conference that ‘‘it’s factually
    disputed that the police investigation was inadequate
    and the police involved were incompetent.’’ As a result,
    the defendant was entitled to have the jury consider
    evidence of any relevant deficiencies or lapses it might
    find in the police investigation as bases for entertaining
    reasonable doubt as to the defendant’s guilt. See State
    v. Wright, supra, 
    322 Conn. 282
     (‘‘[a] defendant may
    . . . rely upon relevant deficiencies or lapses in the
    police investigation to raise the specter of reasonable
    doubt, and the trial court violates his right to a fair trial
    by precluding the jury from considering evidence to
    that effect’’ (internal quotation marks omitted)).
    Additionally, here, as in Gomes, by instructing the
    jury that ‘‘[t]he issue for [it] to decide [was] not the
    thoroughness of the investigation or the competence
    of the police’’ and that ‘‘[t]he only issue [it had] to
    determine is whether the state, in the light of all the
    evidence . . . has proved beyond a reasonable doubt
    that the defendant is guilty of the counts with which
    he is charged,’’ the court failed to inform the jury of
    the defendant’s right to rely on relevant deficiencies or
    lapses in the police investigation as possible bases for
    raising reasonable doubt as to his guilt.7 The jury
    instruction failed to inform the jury of its ‘‘concomitant
    right to consider any such deficiencies in evaluating
    whether the state has proved its case beyond a reason-
    able doubt.’’ State v. Gomes, supra, 
    337 Conn. 853
    . Had
    language of the sort requested by the defendant in the
    second paragraph of his request to charge been added,
    it would, as the current model jury instruction does,
    have ‘‘apprised the jury of the defendant’s right to pres-
    ent an investigative inadequacy defense and the jury’s
    right to consider it in evaluating the strength of the
    state’s case.’’ Id., 854.
    Because the court failed to inform the jury of the
    defendant’s right to rely on the inadequacy of the police
    investigation and the jury’s right to rely on such inade-
    quacies in evaluating whether the state has proved its
    case beyond a reasonable doubt, we conclude that the
    trial court committed instructional error in charging
    the jury as it did.
    B
    Having determined that the trial court improperly
    instructed the jury as to how it might consider evidence
    of the inadequacy of the police investigation in conduct-
    ing its deliberations, we next consider whether the jury
    charge resulted in prejudice to the defendant. In so
    doing, we first note that ‘‘the state bears the burden of
    proving that the constitutional impropriety was harm-
    less beyond a reasonable doubt.’’ State v. Brown, 
    279 Conn. 493
    , 511, 
    903 A.2d 169
     (2006).
    The defendant claims that the court’s instructional
    error was harmful because ‘‘there is at the very least a
    reasonable possibility that the jury was misled by the
    [trial] court’s instructions’’ given the overall weakness
    of the state’s case. We agree.
    ‘‘When a defendant challenges the trial court’s failure
    to provide a requested charge, or some other impropri-
    ety in the jury instructions, one of two separate and
    distinct legal standards of review is used. If the claimed
    omission or impropriety is of constitutional dimension,
    we must be convinced that there is no reasonable possi-
    bility that it affected the verdict. . . . When the error
    is merely of an evidentiary nature, then the defendant
    must prove that it was reasonably probable that the
    jury was misled.’’ (Citation omitted.) State v. Ali, 
    233 Conn. 403
    , 422–23, 
    660 A.2d 337
     (1995); see also State
    v. Gomes, supra, 
    337 Conn. 849
     (‘‘[a]n error in instruc-
    tions in a criminal case is reversible error when it is
    shown that it is reasonably possible for errors of consti-
    tutional dimension or reasonably probable for noncon-
    stitutional errors that the jury [was] misled’’ (internal
    quotation marks omitted)).
    The challenged jury instructions here involve a con-
    stitutional right. See State v. Collins, 
    supra,
     
    299 Conn. 598
     (‘‘[a] fundamental element of due process of law
    is the right of a defendant charged with a crime to
    establish a defense’’ (internal quotation marks omit-
    ted)). ‘‘A defendant may . . . rely upon relevant defi-
    ciencies or lapses in the police investigation to raise
    the specter of reasonable doubt, and the trial court
    violates his right to a fair trial by precluding the jury
    from considering evidence to that effect.’’ (Internal quo-
    tation marks omitted.) State v. Wright, supra, 
    322 Conn. 282
    . Because the defendant’s claim is of constitutional
    magnitude, we review his claim by the ‘‘ ‘reasonable
    possibility’ ’’ standard. See State v. Collins, 
    supra,
    598–99 (applying ‘‘reasonable possibility’’ standard
    where defendant claimed trial court violated his consti-
    tutional right to present defense by improperly instruct-
    ingjury that adequacy of police investigation was not
    issue in case).
    ‘‘[T]he United States Supreme Court has repeatedly
    reaffirmed the principle that an otherwise valid convic-
    tion should not be set aside if the reviewing court may
    confidently say, on the whole record, that the constitu-
    tional error was harmless beyond a reasonable doubt.’’
    (Internal quotation marks omitted.) State v. Brown,
    
    supra,
     
    279 Conn. 504
    . ‘‘[I]t is well established that a
    defect in a jury charge which raises a constitutional
    question is reversible error if it is reasonably possible
    that, considering the charge as a whole, the jury was
    misled. . . . [T]he test for determining whether a con-
    stitutional error is harmless . . . is whether it appears
    beyond a reasonable doubt that the error complained
    of did not contribute to the verdict obtained.’’ (Internal
    quotation marks omitted.) Bell v. Commissioner of Cor-
    rection, 
    184 Conn. App. 150
    , 162, 
    194 A.3d 809
     (2018),
    aff’d, 
    339 Conn. 79
    , 
    259 A.3d 1073
     (2021).
    In Gomes, the court held that it was apparent that
    the instructional error complained of was harmful to
    the defendant, ‘‘[g]iven the relative weakness of the
    state’s case . . . .’’ State v. Gomes, supra, 
    337 Conn. 855
    . The court determined that the state’s case was
    relatively weak because it ‘‘turned almost entirely on
    the believability of the victim’s testimony that, although
    she had never seen the defendant before the night in
    question and could not describe him to [a police officer]
    when they spoke at the hospital following the assault,
    and although the attack occurred in ‘a split second’
    from behind a six foot fence, she was able to identify the
    defendant as her assailant from a photographic array
    conducted more than two weeks later. Defense counsel
    sought to exploit and amplify the weaknesses in the
    state’s evidence by directing the jury’s attention to inad-
    equacies and omissions in the investigation, in particu-
    lar [the officers’] failure to consider [another individual]
    as a potential suspect, even though he was identified
    as such by the police dispatcher, as well as their failure
    to interview any of the witnesses who approached them
    on the night in question outside the club, claiming to
    have information about the assault. Defense counsel
    asked the jury to find the defendant not guilty on the
    basis of these investigative lapses because they raised
    a reasonable doubt as to the trustworthiness of the
    victim’s identification of him as the person who
    attacked her. We cannot conclude that a properly
    instructed jury would not have done so.’’ 
    Id.,
     855–56.
    Our Supreme Court in Gomes reasoned that there
    was ‘‘a significant risk that the instruction given by the
    trial court misled the jury to believe that it could not
    consider the defendant’s arguments concerning the ade-
    quacy of the police investigation. Although the first
    sentence of the instruction acknowledged that the
    defendant made arguments that the police had failed
    to investigate adequately the crime in question, in the
    very next sentence, the jury was instructed that the
    adequacy of the police investigation was not for it to
    decide. This admonishment was reinforced by the third
    and final sentence that the only issue for the jury to
    decide was whether the state had proven the defen-
    dant’s guilt beyond a reasonable doubt. . . . Thus,
    rather than apprising the jury that reasonable doubt
    could be found to exist if the jury conclude[d] that the
    investigation was careless, incomplete, or so focused
    on the defendant that it ignored leads that may have
    suggested other culprits . . . there is a reasonable pos-
    sibility that the instruction had the opposite effect and
    caused the jury to believe that it was prohibited from
    considering any such evidence.’’ (Citation omitted;
    emphasis in original; internal quotation marks omitted.)
    
    Id.,
     854–55.
    Considered in light of the decision in Gomes, the
    following additional facts are relevant to our resolution
    of the state’s claim of harmlessness with respect to the
    improper instruction challenged in this appeal. During
    the trial, it became apparent that there were weak-
    nesses in the state’s case against the defendant. Import-
    antly, no one—not even Lovering—claimed to have
    seen the defendant strangle Lovering. According to Lov-
    ering’s testimony at trial, when he was allegedly being
    strangled, he was sitting with his back to the door, on
    his knees with his lower legs tucked beneath him, and
    his buttocks resting on his legs. Lovering testified that
    this was a common position for him to sit in. At the
    time, Lovering claimed, he was talking to Muskus, who
    was sitting on an air mattress in front of him. Lovering
    testified that, while he and Muskus were talking, he felt
    pressure around his neck from either rope or a string
    and then everything went black. However, Lovering
    testified that he did not see the person who allegedly
    strangled him. According to Lovering, the next thing he
    remembered was waking up in the hospital. Muskus,
    however, did not corroborate Lovering’s version of
    events at trial. According to Muskus’ testimony, in the
    early hours of October 22, after the neighbors had left
    the apartment, she and the defendant were in the defen-
    dant’s room when Lovering came into the room.
    According to Muskus, the defendant told Lovering that
    he could no longer stay in the apartment. Muskus testi-
    fied that Lovering began crying. Muskus testified that
    she remained in the defendant’s room for the remainder
    of the night.
    Although Lovering suggested that the only possible
    explanation for his injuries was that the defendant had
    attempted to strangle him, testimony from other wit-
    nesses supported several alternative explanations for
    the red marks on his neck. Lin Monte testified that
    there were three possible explanations for those marks,
    including (1) an attempted suicide, (2) strangulation,
    or (3) autoerotic asphyxiation. Dragovic testified that,
    because of the single, blurry photograph of Lovering’s
    neck injury, ‘‘[t]here [were] endless possibilities for [the
    pattern on Lovering’s neck], based on how it appear[ed]’’
    and the ‘‘extent of documentation present[ed] to us.’’
    Paramedic Kelsey testified that it was possible Lov-
    ering’s condition had been caused by autoerotic asphyx-
    iation. Paramedic Ridenour testified that the marks on
    Lovering’s neck were of various colors, indicating that
    some of the marks were fresh but others were old.
    Multiple witnesses also testified about possible
    causes of the injuries to Lovering’s legs. Shah testified
    that the lack of blood flow to Lovering’s legs could have
    been the result of alcohol intoxication. Shah explained
    that alcohol intoxication can cause a person to lose
    consciousness and remain immobile for a prolonged
    period of time, cutting off blood flow to parts of his
    body. Shah testified that Lovering could have sustained
    the observed injuries to his legs if he had fallen over
    backward while kneeling with his lower legs on the
    floor and his buttocks resting on his heels. Dragovic
    also testified that the observed injuries to Lovering’s
    legs could have been caused by acute alcohol intoxica-
    tion alone, stating: ‘‘You can’t rule it out because, if
    there is alcohol intoxication, that is the most logical
    explanation of these complications . . . because of the
    position one takes being intoxicated, being under the
    influence of alcohol, and being in [a] prolonged position
    in such a way so that it undercuts the circulation, the
    blood supply to the large bulk of skeletal muscle and
    skeletal muscle, after [a] few hours, has the tendency
    to start necrosis and it undergoes necrosis and it shuts
    down [the] kidneys and there is maybe irreparable dam-
    age.’’
    Inconsistencies in Lovering’s recollection of events
    were also revealed at trial. Lovering testified that he
    has had issues with his memory since suffering a head
    injury in 2014. Inconsistencies existed between Lov-
    ering’s written statement to the police on November
    11, 2016, and his testimony at trial. Lovering gave a
    signed, written statement to the police, which did not
    mention the neighbors coming to the apartment. At
    trial, however, Lovering testified that he had invited his
    neighbors into the apartment for a drink.
    When Lovering initially woke up from the coma in
    the hospital, he told his doctors that he had no recollec-
    tion of what had happened to him on October 22. It
    was not until several days later, on November 2, that
    he first told his mother that the defendant had strangled
    him. When questioned about this inconsistency at trial,
    Lovering testified that he did in fact remember what
    had happened to him when he first spoke to his doctors
    but he had lied to the doctors about it. Lovering testified
    that he lied to his doctors about the cause of his injuries
    because he did not want to deal with the situation.
    Furthermore, a message suggesting that Lovering was
    planning to die by suicide was sent from Lovering’s
    Facebook account to Muskus’ Facebook account at 3:30
    a.m. on October 22, 2016. The message stated: ‘‘Have
    fun with my death.’’ Lovering claimed that he never sent
    that message. On cross-examination, Lovering testified
    that he did not have any recollection of what happened
    during the time period when the message was sent.
    Lovering testified that he did not believe he sent the
    message because he ‘‘would never put anybody through
    that turmoil’’ of thinking that he was going to kill him-
    self. During trial, however, substantial challenges were
    made to Lovering’s memory and general credibility. Lov-
    ering admitted, for example, to having had problems
    with drugs and alcohol in the past but firmly denied
    that he was intoxicated in the early morning hours
    of October 22. This claim was flatly contradicted by
    Gottshall, who testified that she had seen Lovering at
    about 2:30 a.m. on that date when she and her boyfriend
    at the time, who then lived next door to Lovering,
    returned to the boyfriend’s apartment. According to
    Gottshall, Lovering appeared to be intoxicated at that
    time, for his speech was slurred, he was stumbling when
    he walked, and at one point he fell over in the kitchen,
    striking the stove.
    The defense also argued that any alleged inconsisten-
    cies in the defendant’s recollection of events and his
    behavior could be explained by his autism. Psychiatrist
    Alexander Westphal testified that the defendant was
    autistic, a diagnosis having been made in 2013. According
    to Westphal, people with autism may have difficulty
    telling stories in a coherent manner, may have memory
    deficits, and may attempt to fill in gaps in their memo-
    ries with events that may not have actually occurred.
    Here, as in Gomes, there is a ‘‘significant risk that
    the instruction given by the trial court misled the jury
    to believe that it could not consider the defendant’s
    arguments concerning the adequacy of the police inves-
    tigation.’’ (Emphasis in original.) State v. Gomes, supra,
    Conn. 854. As the court explained in Gomes, ‘‘[a]lthough
    the first sentence of the instruction acknowledged that
    the defendant made arguments that the police had failed
    to investigate adequately the crime in question, in the
    very next sentence, the jury was instructed that the
    adequacy of the police investigation was not for it to
    decide. This admonishment was reinforced by the third
    and final sentence that the only issue for the jury to
    decide was whether the state had proven the defen-
    dant’s guilt beyond a reasonable doubt. . . . Thus,
    rather than apprising the jury that reasonable doubt
    could be found to exist if the jury conclude[d] that the
    investigation was careless, incomplete, or so focused
    on the defendant that it ignored leads that may have
    suggested other culprits . . . there is a reasonable pos-
    sibility that the instruction had the opposite effect and
    caused the jury to believe that it was prohibited from
    considering any such evidence.’’ (Citation omitted;
    emphasis in original; internal quotation marks omitted.)
    Id., 854–55. Because there is a reasonable possibility
    that the instruction caused the jury to believe that it
    was prohibited from considering evidence of the inade-
    quacy of the police investigation, the jury may have
    ignored key evidence introduced by the defendant at
    trial, as previously described, concerning the inade-
    quacy of the investigation.
    Furthermore, ‘‘[g]iven the relative weakness of the
    state’s case, it also is apparent that the instructional
    error was harmful to the defendant.’’ Id., 855. As pre-
    viously noted, the state’s case against the defendant
    turned almost entirely on the believability of Lovering’s
    allegation that the defendant had strangled him,
    although Lovering did not actually see the defendant
    attempt to strangle him. Defense counsel also adduced
    evidence tending to undermine Lovering’s credibility,
    particularly as to inconsistencies in his claimed recol-
    lection of events on the evening of October 22, lies he
    admittedly told his doctors after he awakened from his
    coma, and the message sent from his Facebook account
    to Muskus’ Facebook account that stated: ‘‘Have fun
    with my death,’’ which suggested that he was then con-
    templating his own imminent death, and thus possibly
    planning to die by suicide.
    At trial, defense counsel sought to exploit and amplify
    the weaknesses in the state’s case by directing the jury’s
    attention to testimony from various witnesses concern-
    ing these weaknesses. In particular, defense counsel
    elicited testimony that there were alternative explana-
    tions for Lovering’s neck injuries, including attempted
    suicide or autoerotic asphyxiation and that the marks
    on Lovering’s neck were of various colors, indicating
    that some of them may have been made on a previous
    occasion. Testimony also revealed that Lovering’s leg
    injuries could have been caused by prolonged immobil-
    ity of his legs during a period of unconsciousness
    resulting from acute alcohol intoxication. Defense
    counsel also argued that any inconsistencies in the
    defendant’s statements and his odd mannerisms could
    be explained by his autism.
    During closing argument, defense counsel asked the
    jury to find the defendant not guilty on the basis of
    reasonable doubt arising both from the many alleged
    inadequacies of the police investigation that led to his
    arrest and prosecution, and from the overall weakness
    of the state’s case. Here, as in Gomes, we conclude that
    the defendant’s conviction must be reversed because
    the state has not proved beyond a reasonable doubt that
    a properly instructed jury would not have entertained
    a reasonable doubt as to the defendant’s guilt on the
    basis of the alleged deficiencies in the police investiga-
    tion and thus found the defendant not guilty of all
    charges in this case.
    As a result, we conclude that there was a reasonable
    possibility that the trial court’s instructional error mis-
    led the jury, that it affected the verdict, and, thus, that
    it was not harmless beyond a reasonable doubt,
    resulting in prejudice to the defendant. See Bell v. Com-
    missioner of Correction, supra, 
    184 Conn. App. 162
    (‘‘[I]t is well established that a defect in a jury charge
    which raises a constitutional question is reversible error
    if it is reasonably possible that, considering the charge
    as a whole, the jury was misled. . . . [T]he test for
    determining whether a constitutional error is harmless
    . . . is whether it appears beyond a reasonable doubt
    that the error complained of did not contribute to the
    verdict obtained.’’ (Internal quotation marks omitted.)).
    Accordingly, the proper remedy is to reverse the judg-
    ment of conviction and remand this case for a new trial.
    II
    The defendant also claims that the trial court improp-
    erly admitted into evidence a police disciplinary report
    in violation of his state and federal constitutional rights
    to confront the witnesses against him.8 Specifically, the
    defendant argues that the report (1) constituted hearsay
    that was not admissible under the business record
    exception to the hearsay rule and (2) was testimonial.
    We agree.
    ‘‘The standard under which we review evidentiary
    claims depends on the specific nature of the claim pre-
    sented. . . . To the extent a trial court’s admission of
    evidence is based on an interpretation of [law], our stan-
    dardof review is plenary. For example, whether a chal-
    lenged statement properly may be classified as hearsay
    and whether a hearsay exception properly is identified
    are legal questions demanding plenary review. . . . As
    a general matter, hearsay statements may not be admit-
    ted into evidence unless they fall within a recognized
    exception to the hearsay rule. . . . In the context of
    a criminal trial, however, the admission of a hearsay
    statement against a defendant is further limited by the
    confrontation clause of the sixth amendment. Under
    Crawford v. Washington, [
    541 U.S. 36
    , 
    124 S. Ct. 1354
    ,
    
    158 L. Ed. 2d 177
     (2004)], hearsay statements of an
    unavailable witness that are testimonial in nature may
    be admitted in accordance with the confrontation
    clause only if the defendant previously has had the
    opportunity to cross-examine the unavailable witness.
    Nontestimonial statements, however, are not subject
    to the confrontation clause and may be admitted under
    state rules of evidence. . . . Thus, the threshold inquir-
    ies that determine the nature of the claim are whether
    the statement was hearsay, and if so, whether the state-
    ment was testimonial in nature, questions of law over
    which our review is plenary.’’ (Citations omitted; inter-
    nal quotation marks omitted.) State v. Smith, 
    289 Conn. 598
    , 617–19, 
    960 A.2d 993
     (2008).
    The following additional facts and procedural history
    are relevant to our resolution of this claim on appeal.
    During trial, the prosecution sought to introduce into
    evidence a police observation report (report) written
    by Sergeant Thomas Lazzaro on January 7, 2017, con-
    cerning Marceau’s performance during the investigation
    of this case, in order to show the actions taken by the
    police department in response to that performance. The
    first page of the report indicated that Marceau’s work on
    this case was ‘‘unsatisfactory’’ as to his (1) techniques
    of assignment, (2) judgment and decision-making, (3)
    quality of work, and (4) initiative. The second page,
    with the subsequently redacted material italicized, read:
    ‘‘On 10/22/2016 at approximately 1733 hours Officer
    Marceau and Officer Homand responded to a residence
    for a medical call . . . . The caller stated that the vic-
    tim had red marks around his neck and stated he
    believed the victim tried to hang himself. While at the
    scene the victim was not conscious and could not pro-
    vide any information. Officer Marceau stated there were
    ligature marks present on the victim’s neck. As a result
    Officer Marceau investigated the incident as a suicide
    attempt [and] the victim was transported to Backus
    Hospital. It was later determined, when the victim
    regained consciousness, that the incident was not a
    suicide attempt. The victim later provided information
    that suggested the reporting person caused the victim’s
    injuries. The case was later turned over to the Detective
    Division as a serious assault investigation.
    ‘‘In light of the facts provided following Officer Mar-
    ceau’s investigation, it was determined that the informa-
    tion which suggested the incident was an assault could
    have been discovered during the initial report. Some
    inconsistencies in the information provided by the
    reporting person and the scene itself clearly required
    further investigation by the officers who initially
    responded to the scene. As a result, valuable evidence
    and on scene interview opportunities may have been
    lost which adversely affected the investigation.
    “More specifically, Officer Marceau failed to look
    for, ask and identify any object in the area that could
    have been used to make the victim’s ligature marks
    which he clearly observed. Officer Marceau failed to
    recognize the statements from the witnesses and infor-
    mation did not correspond to what he was observing
    in the area and around the victim. No photographs
    were taken of the scene. Furthermore, the on duty road
    supervisor was not contacted as a resource.
    ‘‘As a result of this incident it is apparent that Officer
    Marceau can improve his performance in similar cir-
    cumstances by probing further in on scene interviews
    with principal parties involved. Officer Marceau can
    improve by not taking information provided to him at
    face value. Officer Marceau should spend more time
    asking more questions when his observations do not
    match information he gathers from evidence at the
    scene, witnesses and the statements of medical person-
    nel on scene or anyone else involved. Officer Marceau
    should be clearly aware that if he has a question at any
    time for any incident, he can contact the road supervisor
    and should that supervisor not be available, he may
    contact the shift supervisor.’’
    The defense objected to the admission of the report,
    arguing that it included the state’s opinion about the
    strength of its case. Defense counsel argued that ‘‘there
    are things in [the report] that are clearly just bolstering
    of the prosecution’s case. Where whoever it is that
    wrote this report, Sergeant Lazzaro is claiming that, in
    light of the facts provided following Officer Marceau’s
    investigation, it was determined that the information,
    which suggests the incident was an assault and could
    have been discovered during the initial report. That’s
    just plainly bolstering. It’s an opinion that—it shouldn’t
    be admitted into evidence.’’ Defense counsel also stated
    that he planned to question Marceau about the report
    but that he ‘‘certainly wouldn’t be offering it for the
    truth of this was clearly an assault. That’s highly inap-
    propriate.’’ Defense counsel also added that, ‘‘[t]his is
    not a disciplinary report, Your Honor. It’s made to
    appear as if he’s being disciplined to bolster their case,
    but they shouldn’t be allowed to, in the process, express
    their opinions to the jury about the strength of their
    case.’’
    In response to defense counsel’s objection, the prose-
    cutor argued that the state was ‘‘claiming all of it now
    because this was the action that they took. And it
    doesn’t say clearly assaulted. It says suggested, I think,
    but this is the action that the police department took
    against him, and that’s not exactly phrased properly.
    But this is the police response to this. That the objection
    that this bolsters the state’s case—well, all of our evi-
    dence is intended to bolster the state’s case. I mean,
    there’s nothing particularly wrong with the state trying
    to move its case forward. There’s no question that’s
    what I’m doing.’’ The prosecutor argued that the report
    should ‘‘go into evidence with the possibility of redac-
    tions in the future.’’
    The court stated, ‘‘I haven’t heard any testimony
    about [the report] yet, so I don’t know if you’re asking
    me to rule on it at this point, but, based on what I
    understand or anticipate the state would be establish-
    ing, I would think that some of this would be admissible,
    and I would entertain a request that some parts of it be
    redacted.’’ The court then overruled defense counsel’s
    objection, and the report was admitted into evidence
    as a full exhibit subject to redaction.
    The following day, the defendant filed a motion for
    reconsideration regarding the admission of the police
    report. In his motion, the defendant argued that the
    report was inadmissible hearsay and that the state had
    not laid an adequate foundation to meet the require-
    ments of the business record exception to the rule
    against hearsay. The defendant further argued that the
    admission of the report violated his right to confront
    the witnesses against him pursuant to the sixth and
    fourteenth amendments to the United States constitu-
    tion and article first, § 8, of the Connecticut constitu-
    tion.
    The court heard argument on the motion, and defense
    counsel iterated his assertion that the report constituted
    inadmissible hearsay and that the state had not laid an
    adequate foundation to meet the requirements of the
    business record exception because ‘‘there’s no evidence
    that it was the regular course of business to make these
    observation reports or that this one, in particular, was
    made in a regular course of business. In fact, it seems
    as though this was a special, rare occurrence that’s
    outside the usual course of business for the police
    department. Next, in order for something to be a busi-
    ness record, it needs to be created within a reasonable
    amount of time after the incident that’s being described.
    Here, this was made close to three months after the
    investigation was initiated, and the events described
    took place almost three months before the report was
    prepared. Finally, it was prepared by Sergeant [Laz-
    zaro], who has no role in the investigation of this case.
    It’s not based, in any way, on his personal knowledge,
    and so, given that, there’s no reason to think that it has
    the requisite reliability to qualify as a business record.
    The second related issue is that it violates the defen-
    dant’s right to confrontation. The person who produced
    this record has not been a witness. . . . The defendant
    has a right to be able to present evidence before the jury
    through cross-examination of any witness who testifies
    against him.’’
    The prosecutor, in response, argued that, ‘‘we did
    move pursuant to the business record exception, [§ 8-
    4 of the Connecticut Code of Evidence], and I think we
    did lay a proper foundation under those rules, and I
    don’t think it’s fair, at this juncture, after it’s already
    been admitted, to claim a lack of proper foundation.
    . . . In regard to [the argument] that the record is
    required to be done or created close in time to the event
    to which [it] purports to be about, we’re not saying
    that that record is, in and of itself, about the events of
    October 22, 2016. We’re saying it’s about the police
    officer’s conduct, and there was what is referred to in
    the police department as an observation—an observa-
    tion report was made, and this document is contempo-
    raneous with that event. I’m using the word disciplined,
    but it’s not exactly the accurate word, as I understand
    the rules of the police department, but it is an accurate
    account of what the police department did in regard to
    this police officer that the higher-ups felt had done a
    job that could have been done better. And that’s what
    that report is about, directly. It’s not directly about the
    incident of October the 22nd, 2016, nor do we claim it.
    [Defense counsel] says that the individual who prepared
    the report wasn’t here or available for cross-examina-
    tion. Of course, this is the exact reason for the business
    record exception. That’s [sub]section B [of § 8-4 of the
    Connecticut Code of Evidence] entitled witness need
    not be available. . . . And the point of the document
    was that the police officer was held accountable in
    some sort of way by the authorities for what they con-
    sidered to be an inadequate performance on or about
    October 22, 2016. That’s what the report is meant to
    address. That the police department looked at this con-
    duct of the police officer and found it to be an inade-
    quate response.’’ The prosecutor also argued, in the
    alternative: ‘‘I would assert that it’s introduced [as non-
    hearsay], and it is not for the truth of what’s purported
    in the document. The purpose of the entry was to show
    this is the action the police department took in regard
    to this investigation by this particular police officer.’’
    In rebuttal, defense counsel argued that ‘‘we need to
    be able to cross-examine the person who made [the
    report] in order to adequately present the case. Second,
    almost the entire second page describes the investiga-
    tion of this case. Now, if this document is admitted
    for the purpose of simply showing that someone was
    unhappy with his work, I think virtually the entirety of
    the second page needs to be redacted because none of
    that would come in under, through the business record
    exception. . . . And I would point out, even though
    the business record exception does allow for docu-
    ments that were not produced—or it doesn’t require the
    maker of the document to come in—the confrontation
    clause does, and, in this instance, a criminal proceeding,
    that trumps the rule of evidence.’’
    The court subsequently granted the defendant’s
    motion for reconsideration, but after reconsideration,
    it ruled that its ‘‘prior decision to allow [the report] to
    be a full exhibit with redactions stands.’’ From the
    bench, the court stated: ‘‘[U]nder the circumstances,
    since the document is being offered by the state only
    to show that this was action that the Norwich Police
    Department took, I am going to permit it to continue
    to be marked as a full exhibit. However, I do understand
    the defendant’s concern, and I am going to permit sub-
    stantial redactions, particularly with respect to the nar-
    rative on page two, which, I think, could fairly be viewed
    as bolstering the state’s case improperly. So, I am going
    to permit anything that could be viewed that way to be
    redacted from this document. But because the state is
    offering it really only to show that this was the action
    that the Norwich Police Department took and not for
    the truth of those matters that are contained, particu-
    larly on page two, I am going to permit it to continue
    to be marked as a full exhibit.’’ Redactions, as detailed
    previously, were subsequently made to the report, and
    the report was published to the jury as a full exhibit.
    We agree with the defendant that the report consti-
    tutes inadmissible hearsay and that the state failed to lay
    an adequate foundation to satisfy the business record
    exception to the hearsay rule. We further agree that
    the report was testimonial, and therefore, its admission
    into evidence in this case violated the defendant’s state
    and federal constitutional rights to confront the wit-
    nesses against him.
    We first consider, as a threshold inquiry, whether the
    report constituted hearsay. ‘‘An out-of-court statement
    offered to establish the truth of the matter asserted is
    hearsay. . . . The hearsay rule forbids evidence of out-
    of-court assertions to prove the facts asserted in them.
    If the statement is not an assertion or is not offered to
    prove the facts asserted, it is not hearsay.’’ (Internal
    quotation marks omitted.) State v. Gordon, 
    206 Conn. App. 70
    , 82, 
    259 A.3d 676
    , cert. granted, 
    339 Conn. 913
    ,
    
    262 A.3d 135
     (2021). The report is inarguably an out-
    of-court statement. The report constitutes a statement
    because it is a written assertion. See id., 83 (‘‘[a] state-
    ment is defined as an oral or written assertion’’ (internal
    quotation marks omitted)). The statement was also
    made out of court. Therefore, we must consider the
    purpose for which the report was admitted.
    We conclude that the report was admitted for the
    truth of the matter asserted. ‘‘It is settled law that out-
    of-court statements that are not offered to establish the
    truth of the matter asserted are not hearsay. [A]n out-
    of-court statement offered to prove the truth of the
    matter asserted is hearsay. . . . If such a statement is
    offered for a purpose other than establishing the truth
    of the matters contained in the statement, it is not
    hearsay.’’ (Internal quotation marks omitted.) State v.
    Willoughby, 
    153 Conn. App. 611
    , 617–18, 
    102 A.3d 1118
    (2014). In determining whether an out-of-court state-
    ment is offered for the truth of the matter asserted, and
    thus is hearsay, ‘‘the matter asserted [is] the matter
    asserted by the writing or speech, not the matter
    asserted by the proponent of the evidence.’’ (Internal
    quotation marks omitted.) State v. Esposito, 
    223 Conn. 299
    , 315, 
    613 A.2d 242
     (1992); see also State v. Williams,
    
    48 Conn. App. 361
    , 368–69, 
    709 A.2d 43
     (‘‘[t]he matter
    asserted [in an out-of-court statement is] the matter
    asserted by the writing or speech, not the matter
    asserted by the proponent of the evidence’’ (internal
    quotation marks omitted)), cert. denied, 
    245 Conn. 907
    ,
    
    718 A.2d 16
     (1998).
    Although the trial court determined that the report
    was offered by the state only to show that the Norwich
    Police Department took action with regard to Marceau’s
    performance during the investigation of the case, the
    matter asserted in the report relates to the investigation
    of this case and the quality of Marceau’s work on the
    case. The first page of the report asserts that Marceau’s
    work on the case was unsatisfactory. Although the sec-
    ond page of the report was subject to redactions, the
    matter asserted on the second page is that Marceau’s
    initial determination that the incident was a suicide
    attempt was incorrect and that Marceau’s actions lead-
    ing him to that conclusion were inadequate. Thus, the
    report was introduced to prove that Marceau’s investi-
    gation and conclusion that the incident was a suicide
    attempt were inadequate and unsatisfactory. For these
    reasons, we conclude that the report was introduced
    to prove the truth of its contents.
    Having determined that the report constituted hear-
    say, we next determine whether the report was admissi-
    ble under a hearsay exception. As detailed previously,
    the state argued at trial that the report was admissible
    under the business record exception. Because the trial
    court concluded that the report was not hearsay, it did
    not make an explicit finding concerning whether the
    report fell under the business record exception. ‘‘[H]ear-
    say may be admitted if there is a sufficient probability
    that the statement is reliable and trustworthy, if the
    evidence contained in the statement is necessary to
    resolution of the case, and if the trial court concludes
    that admitting the statement is in the interests of justice.
    . . . Some types of admissible hearsay occur frequently
    enough that certain defined exceptions to the general
    rule of inadmissibility have come to be recognized.’’
    (Citation omitted; internal quotation marks omitted.)
    State v. Sharpe, 
    195 Conn. 651
    , 664, 
    491 A.2d 345
     (1985).
    One such exception is the business record exception
    set forth in General Statutes § 52-180.9
    ‘‘To admit evidence under the business record excep-
    tion to the hearsay rule, a trial court judge must find
    that the record satisfies each of the three conditions
    set forth in . . . § 52-180. The court must determine,
    before concluding that it is admissible, that the record
    was made in the regular course of business, that it was
    the regular course of such business to make such a
    record, and that it was made at the time of the act
    described in the report, or within a reasonable time
    thereafter.’’ (Internal quotation marks omitted.) River
    Dock & Pile, Inc. v. O & G Industries, Inc., 
    219 Conn. 787
    , 793–94, 
    595 A.2d 839
     (1991).
    The state failed to establish that the report in this
    case was made in the regular course of business, instead
    of in anticipation of litigation. ‘‘The business record
    exception recognizes that documents used for business
    are trustworthy. Those prepared for litigation, however,
    lack the presumption of trustworthiness.’’ Connecticut
    Bank & Trust Co., N.A. v. Reckert, 
    33 Conn. App. 702
    ,
    710, 
    638 A.2d 44
     (1994). ‘‘[D]ocuments prepared for
    litigation are excluded, not on a per se basis, but rather
    upon an inquiry into whether such documents bear
    circumstantial indicia of lack of trustworthiness. In the
    exercise of appropriate discretion, courts may exclude
    such records where they are self-serving and a motive
    for falsification can be demonstrated.’’ (Internal quotation
    marks omitted.) Webster Bank v. Flanagan, 
    51 Conn. App. 733
    , 749, 
    725 A.2d 975
     (1999). We conclude that
    the report here lacks trustworthiness. The report was
    made on January 7, 2017, after the defendant had been
    arrested, but before the commencement of his trial. The
    report was also made three months after the actions
    described in it. Because the report was made after the
    defendant’s arrest and three months after the events it
    describes, it does not have the indicia of trustworthi-
    ness required to fall within the business record excep-
    tion. We therefore conclude that the report constitutes
    inadmissible hearsay and does not fall under the busi-
    ness record exception.
    The defendant also claims that the admission of the
    report violated his right to confront the witnesses
    against him. ‘‘[T]he state’s use of hearsay evidence
    against an accused in a criminal trial is limited by the
    confrontation clause of the sixth amendment. . . . The
    sixth amendment to the constitution of the United
    States guarantees the right of an accused in a criminal
    prosecution to be confronted with the witnesses against
    him. This right is secured for defendants in state crimi-
    nal proceedings. . . . [T]he primary interest secured
    by confrontation is the right of cross-examination.’’
    (Citations omitted; internal quotation marks omitted.)
    State v. Carpenter, 
    275 Conn. 785
    , 816, 
    882 A.2d 604
    (2005), cert. denied, 
    547 U.S. 1025
    , 
    126 S. Ct. 1578
    , 
    164 L. Ed. 2d 309
     (2006). ‘‘The confrontation clause of the
    sixth amendment is made applicable to the states through
    the due process clause of the fourteenth amendment.’’
    (Internal quotation marks omitted.) State v. Simpson,
    
    286 Conn. 634
    , 636 n.4, 
    945 A.2d 449
     (2008). Article first,
    § 8, of the Connecticut constitution also provides that
    a defendant has the right ‘‘to be confronted by the
    witnesses against him . . . .’’ Conn. Const., art. I, § 8.
    ‘‘[O]ur Supreme Court has interpreted Connecticut’s
    confrontation clause to provide the same protections
    as its federal counterpart. . . . [W]ith respect to the
    right to confrontation within article first, § 8, of our
    state constitution, its language is nearly identical to the
    confrontation clause in the United States constitution.
    The provisions have a shared genesis in the common
    law. . . . [T]he principles of interpretation for applying
    these clauses are identical.’’ (Internal quotation marks
    omitted.) State v. Hutton, 
    188 Conn. App. 481
    , 500 n.8,
    
    205 A.3d 637
     (2019).
    The initial inquiry to determine whether the defen-
    dant’s right to confrontation was violated is whether
    the hearsay statement is testimonial in nature. See State
    v. Lahai, 
    128 Conn. App. 448
    , 468, 
    18 A.3d 630
     (‘‘the
    threshold inquiry for purposes of the admissibility of
    such statements under the confrontation clause is
    whether they are testimonial in nature’’ (internal quota-
    tion marks omitted)), cert. denied, 
    301 Conn. 934
    , 
    23 A.3d 727
     (2011). ‘‘A police report is a quintessential
    example of an extrajudicial statement contained in a
    formalized testimonial material. It is signed by the
    attesting officer under penalty of law. It is prepared with
    an eye toward prosecution . . . and it is inherently
    accusatory. . . . The primary purpose of a police
    report is to establish or prove past events potentially
    relevant to later criminal prosecution.’’ (Citations omit-
    ted; internal quotation marks omitted.) Id., 469. Here,
    we find that the report was testimonial in nature because
    its purpose was to establish that Marceau’s work on
    the present case and conclusion that the incident under
    investigation was a suicide attempt rather than a crimi-
    nal assault was inadequate and unsatisfactory. The
    report suggests that Lovering was assaulted—a fact
    relevant to the defendant’s prosecution. The statements
    in the report were ‘‘made under circumstances which
    would lead an objective witness reasonably to believe
    that the statement would be available for use at a later
    trial . . . .’’ (Internal quotation marks omitted.) Id.,
    470–71.
    In Crawford v. Washington, 
    supra,
     
    541 U.S. 68
    , the
    United States Supreme Court held that ‘‘testimonial
    hearsay statements may be admitted as evidence
    against an accused at a criminal trial only when (1) the
    declarant is unavailable to testify, and (2) the defendant
    had a prior opportunity to cross-examine the declar-
    ant.’’ (Emphasis in original; internal quotation marks
    omitted.) State v. Carpenter, 
    supra,
     
    275 Conn. 817
    . Here,
    the state did not introduce any evidence that (1) Laz-
    zaro, who prepared the report, was unavailable to testify
    at trial, and (2) the defendant had a prior opportunity
    to cross-examine Lazzaro. Therefore, we conclude that
    the trial court improperly admitted the report into evi-
    dence in violation of the defendant’s right to confront
    witnesses against him.
    We do not determine whether admission of the report
    into evidence was harmless error. See State v. Raynor,
    
    337 Conn. 527
    , 561 n.20, 
    254 A.3d 874
     (2020) (‘‘The state
    also contends that any error in this regard was harmless.
    Because we address this claim as an issue likely to arise
    on remand, we need not address questions of harmless
    error [with respect to this claim] in the present
    appeal.’’).
    The judgment is reversed and the case is remanded
    for a new trial.
    In this opinion the other judges concurred.
    1
    For clarity and ease of discussion, we have reordered the claims from
    how they are set forth in the defendant’s brief.
    2
    In 2013, it was determined that the defendant was autistic. At trial,
    defense counsel argued that any inconsistencies in the defendant’s state-
    ments and his odd mannerisms could be explained by his autism.
    3
    The jury did not consider, and the trial court dismissed, a charge of
    assault in the second degree in violation of General Statutes § 53a-60 (a) (1).
    4
    Autoerotic asphyxiation is ‘‘the practice of limiting the flow of oxygen
    to the brain during masturbation in an effort to heighten sexual pleasure.’’
    Critchlow v. First UNUM Life Ins. Co. of America, 
    378 F.3d 246
    , 250 (2d
    Cir. 2004).
    5
    Connecticut Criminal Jury Instruction 2.6-14, titled ‘‘Adequacy of Police
    Investigation,’’ was approved by the Judicial Branch’s Criminal Jury Instruc-
    tion Committee on November 6, 2014. That instruction, as it existed at the
    time of the charge conference, provided: ‘‘You have heard some arguments
    that the police investigation was inadequate and that the police involved in
    this case were incompetent. The issue for you to decide is not the thorough-
    ness of the investigation or the competence of the police. The only issue
    you have to determine is whether the state, in light of all the evidence before
    you, has proved beyond a reasonable doubt the defendant is guilty of the
    count[s] with which (he/she) is charged.’’ See State v. Gomes, supra, 
    337 Conn. 834
     n.7.
    The commentary to instruction 2.6-14 provided: ‘‘ ‘A defendant may . . .
    rely upon relevant deficiencies or lapses in the police investigation to raise
    the specter of reasonable doubt, and the trial court violates his right to a
    fair trial by precluding the jury from considering evidence to that effect.’
    State v. Collins, 
    [supra,
     
    299 Conn. 599
    –600] (finding that such an instruction
    as this does not preclude the jury from considering the evidence of the
    police investigation as it might relate to any weaknesses in the state’s case).
    ‘Collins does not require a court to instruct the jury on the quality of police
    investigation, but merely holds that a court may not preclude such evidence
    and argument from being presented to the jury for its consideration.’ State
    v. Wright, 
    149 Conn. App. 758
    , 773–74, [
    89 A.3d 458
    ] cert. denied, 
    312 Conn. 917
     [
    94 A.3d 641
    ] (2014).’’ See State v. Gomes, supra, 
    337 Conn. 834
    –35 n.7.
    6
    This instruction was subsequently approved by the Judicial Branch’s
    Criminal Jury Instruction Committee as 2.6-14, titled ‘‘Adequacy of Police
    Investigation.’’ Connecticut Criminal Jury Instructions 2.6-14, available at
    https://www.jud.ct.gov/JI/Criminal/Criminal.pdf (last visited January 19,
    2022).
    7
    In Gomes, the court made clear that ‘‘[t]he language used in the model
    jury instructions, although instructive in considering the adequacy of a jury
    instruction . . . is not binding on this court. . . . [W]e previously have
    cautioned that the . . . jury instructions found on the Judicial Branch web-
    site are intended as a guide only, and that their publication is no guarantee
    of their adequacy.’’ (Citation omitted; internal quotation marks omitted.)
    State v. Gomes, supra, 
    337 Conn. 853
     n.19.
    8
    Although our conclusion in part I of this opinion is dispositive of the
    present appeal, we address the defendant’s claim that the trial court improp-
    erly admitted the police disciplinary report because it has been raised and
    fully briefed, and it is likely to arise on remand. See, e.g., State v. Chyung,
    
    325 Conn. 236
    , 260 n.21, 
    157 A.3d 628
     (2017) (addressing claim that court
    abused its discretion in admitting evidence of uncharged misconduct
    because issue was likely to arise on remand).
    9
    General Statutes § 52-180 (a) provides: ‘‘Any writing or record, whether
    in the form of an entry in a book or otherwise, made as a memorandum or
    record of any act, transaction, occurrence or event, shall be admissible as
    evidence of the act, transaction, occurrence or event, if the trial judge finds
    that it was made in the regular course of any business, and that it was the
    regular course of the business to make the writing or record at the time
    of the act, transaction, occurrence or event or within a reasonable time
    thereafter.’’