State v. Oscar H. ( 2021 )


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    STATE OF CONNECTICUT v. OSCAR H.*
    (AC 43622)
    Lavine, Prescott and Suarez, Js.**
    Syllabus
    The defendant, who had been convicted of several crimes, including murder,
    as a result of the stabbing death of N, appealed, claiming that the trial
    court improperly admitted into evidence the deposition testimony of B,
    whom the defendant also stabbed during the same incident, after having
    improperly determined pursuant to the former testimony exception to
    the rule against hearsay in the applicable provision (§ 8-6 (1)) of the
    Connecticut Code of Evidence that B, an undocumented immigrant,
    who had returned to her native Guatemala prior to trial, was unavailable
    to testify. The defendant also claimed that his conviction of attempt to
    commit murder and assault in the first degree as to B violated the
    constitutional prohibition against double jeopardy because each crime
    was predicated on the same act against B. Prior to trial, the court granted
    the state’s motion to issue a subpoena for B to be deposed, as her return
    to Guatemala would put her beyond the state’s subpoena power. At the
    judicially supervised deposition, which was video-recorded and tran-
    scribed, the defendant had an opportunity to cross-examine B without
    any restrictions by the court. B, who spoke no English, thereafter left for
    Guatemala. At trial, P, a director of an immigrant services organization,
    testified that she had spoken with B at least once a month after B
    returned to Guatemala and that, at the state’s request, she spoke to B
    by phone three days before the trial and B indicated that she would not
    voluntarily return to Connecticut to testify. The defendant argued that
    the state had failed to establish B’s unavailability because, inter alia, P
    spoke with B only by phone and did not testify that she had seen B in
    Guatemala, there was no evidence that B had been forced to leave the
    United States and because the state should have advised B not to return
    to Guatemala. The trial court admitted the videotaped deposition, con-
    cluding that the state had met its burden of establishing B’s unavailability
    pursuant to § 8-6 (1). Held:
    1. The trial court properly determined that B was unavailable to testify and
    admitted her deposition testimony at trial, the state having acted in
    good faith and with due diligence to procure her attendance: under
    the totality of the circumstances presented, the defendant’s rights to
    confrontation and due process were not violated, as the state made
    sufficient efforts to establish B’s unavailability, the defendant provided
    no legal authority that required the state to take additional steps beyond
    those it pursued to procure B’s attendance at trial, the state was aware
    of her immigration status and desire to return to Guatemala, it kept in
    touch with her throughout the pretrial proceedings through P, who
    maintained contact with B after she left the United States and, at the
    state’s request, contacted B three days before trial to inquire if she
    would be willing to return, and, as it was highly unlikely that any addi-
    tional efforts by the state would have succeeded in convincing B to
    return voluntarily, this court was not convinced that the state was
    required to expend any and all available resources to eliminate the
    complex challenges posed by her immigration status or to extend logisti-
    cal and financial incentives to induce her return to Connecticut; more-
    over, despite the defendant’s unavailing assertion that, even if B had
    been properly found to be unavailable, the admission of the deposition
    transcript violated his rights to confrontation and due process, the defen-
    dant had an unfettered opportunity to confront B at the deposition, which
    was taken under agreed upon parameters and the direct supervision of
    a judge who did nothing to restrict the defendant’s cross-examination
    of her, B was under oath and subject to the penalty of perjury, the
    videotape of the deposition reflected her demeanor, the state made no
    objections to her testimony, and, to the extent that impeachment evi-
    dence existed, the defendant declined to present it at trial when given
    the opportunity to do so; furthermore, any potential that B’s examination
    at trial might have differed from her deposition testimony or that the
    defendant might later have become privy to additional information to
    utilize during cross-examination was speculative and not a basis on
    which to conclude that his confrontation rights were violated.
    2. The defendant could not prevail on his unpreserved claim that his convic-
    tion of attempted murder and assault in the first degree violated the
    constitutional prohibition against double jeopardy, which was based on
    his assertion that he was punished twice on the same evidence for the
    same offense against the same victim, B: because attempted murder
    requires intent to cause the death of the victim, which is not an element
    of assault in the first degree, and assault in the first degree requires
    serious injury to the victim with a deadly instrument, which are not
    elements of attempted murder, those crimes are not the same offense
    for purposes of double jeopardy, nor can assault in the first degree be
    a lesser offense included within attempted murder; moreover, although
    the operative information charged attempted murder and assault in the
    first degree in separate and distinct counts, nothing in the language of
    those counts could be construed as evincing any intent by the state to
    charge the defendant in the alternative, as the charges were not pursued
    by the state in an alternative manner, nor was such a theory discussed
    in closing argument, and the defendant requested no instruction, nor
    did the court give any instruction to the jury, indicating that it should
    consider the charges only as standing in a greater-lesser relationship;
    furthermore, the defendant’s failure to raise his double jeopardy claim
    at trial belied any indication that the double jeopardy claim was obvious
    on the face of the information or in the manner in which the case was
    charged, and the defendant advanced nothing from which to discern
    any legislative intent to preclude the prosecution of a criminal defendant
    for both attempted murder and assault in the first degree.
    Argued October 20, 2020—officially released April 27, 2021
    Procedural History
    Substitute information charging the defendant with
    the crimes of murder, attempt to commit murder,
    assault in the first degree and risk of injury to a child,
    brought to the Superior Court in the judicial district of
    Fairfield and tried to the jury before Russo, J.; verdict
    and judgment of guilty, from which the defendant
    appealed. Affirmed.
    Naomi T. Fetterman, assigned counsel, for the appel-
    lant (defendant).
    Rocco A. Chiarenza, assistant state’s attorney, with
    whom, on the brief, were Joseph T. Corradino, state’s
    attorney, John C. Smriga, former state’s attorney, and
    Emily D. Trudeau, assistant state’s attorney, for the
    appellee (state).
    Opinion
    PRESCOTT, J. The defendant, Oscar H., appeals from
    the judgment of conviction, rendered following a jury
    trial, of murder in violation of General Statutes § 53a-
    54a (a), attempt to commit murder in violation of Gen-
    eral Statutes §§ 53a-49 and 53a-54a (a), assault in the
    first degree in violation of General Statutes § 53a-59 (a)
    (1), and risk of injury to a child in violation of General
    Statutes § 53-21 (a) (1). The defendant claims that (1)
    the trial court improperly determined that the surviving
    assault victim, B, was unavailable to testify at trial and,
    on the basis of that determination, admitted B’s prior
    deposition testimony into evidence in violation of our
    rules of evidence and his constitutional rights to con-
    frontation and due process, and (2) his conviction of
    both attempted murder and assault in the first degree
    violated the constitutional prohibition against double
    jeopardy because each crime was predicated on the
    same act and against the same victim, B.1 We disagree
    with both claims and, accordingly, affirm the judgment
    of the court.
    The jury reasonably could have found the following
    facts on the basis of the evidence admitted at trial.
    The defendant and N began a romantic relationship
    sometime in 2006 or 2007. In 2010, they had a child
    together, S. The defendant, N, and S lived together in
    a small basement apartment in Bridgeport.
    In January, 2017, approximately one month before
    the events at issue, N spoke to her mother, L, about
    problems in her relationship with the defendant. Specif-
    ically, she complained that the defendant had been
    increasingly acting jealous and was following her. N
    asked L to speak with the defendant on her behalf. N
    told her mother, ‘‘I can’t stand him anymore,’’ and that
    she wanted to leave him. When L spoke to the defendant
    soon thereafter, he told L that S had been saying things
    to him about N that led him to believe that N was
    cheating on him with another man.
    On February 10, 2017, N’s friend and coworker, B,
    who recently had broken up with a boyfriend with
    whom she had been living, moved into the Bridgeport
    apartment with N and the defendant. B and N worked
    together cleaning houses in Fairfield and Westport. B,
    like N, had been born in Guatemala, and she had come
    to the United States in 2013 as an undocumented immi-
    grant.
    On February 16, 2017, N, N’s sister, the defendant,
    and B attended a baby shower for one of the defendant’s
    relatives. During the shower, N’s sister had a private
    conversation with the defendant. The defendant told
    N’s sister that N wanted ‘‘to split from him’’ but that
    ‘‘he could not be separated from [N] because [N] was
    the love of his life.’’
    for the day, N and B picked up S from her school. The
    three of them then picked up the defendant from his
    place of work in Norwalk. The defendant told them
    that he needed to visit one of his sons,2 who was in a
    hospital in Greenwich. The defendant dropped off N,
    B, and S at L’s house in Stamford while he went to visit
    with his son. When the defendant picked them up to
    return to Bridgeport, he had ‘‘a bag with beer in it.’’ He
    drank one beer while he drove back to the Bridgeport
    apartment. Once at the apartment, the defendant drank
    three or four more beers, and N and B drank ‘‘Michela-
    das,’’ a mixture of beer and Clamato juice.
    Later in the evening, N saw a posting on Facebook
    indicating that a female friend was at a local club, and
    N and B discussed joining her. After N obtained ‘‘permis-
    sion’’ from the defendant to go, N and B left, still dressed
    in the clothes they had worn to work that day. At least
    three other female friends were at the club when B and
    N arrived, and N bought ‘‘a bucket of beers,’’ which
    amounted to one beer for each of the women. The
    women danced and sang karaoke. While they were at
    the club, the defendant made at least two video calls
    to N, asking her to move her phone around so that he
    could see who was with her at the club. B and N stayed
    at the club for between one and one and one-half hours
    before returning to the apartment at about 1 a.m.
    Although the defendant and N seemed to be getting
    along at first, while B was in the bathroom getting ready
    for bed, she heard N scream for her help. She came
    out of the bathroom to find the defendant holding N
    by her hair with a knife to her neck.3 After cutting N’s
    throat, the defendant attacked B, stabbing her in the
    lower back. B begged the defendant not to kill her
    because she had children who needed her support, but
    the defendant stabbed her in the neck. B held her breath
    while the defendant kicked her and N to see if they
    were alive. Convinced that neither was breathing, he
    went into the bathroom to wash the victims’ blood off
    himself in the shower.
    After showering and changing his clothes, the defen-
    dant retrieved S, who was asleep in her bedroom, and
    fled the apartment, necessarily passing through the
    bloody crime scene in the living area. When she heard
    the door of the apartment close, B, who was still alive,
    dragged herself toward the door so that she could yell
    for help from the landlords who lived upstairs. The
    landlords heard B calling out and came downstairs to
    investigate.4 They observed N’s body lying on the floor
    and called 911.
    Officer Phillip Norris arrived on the scene at approxi-
    mately 2:55 a.m. in response to a dispatch call. He
    observed N and B lying on the floor, both badly injured.
    N was not visibly breathing, but B was moving. When
    paramedics arrived several minutes later, they deter-
    mined that N was deceased.5 They transported B to a
    hospital by ambulance. B told one of the paramedics
    that she had been ‘‘stabbed with a kitchen knife.’’6
    As part of their investigation to locate the defendant,
    the police learned from N’s sister that the defendant
    had mentioned to her that he might go to his sister’s
    house in Texas if he and N ever separated. The police
    issued an Amber Alert for the defendant and S that
    included a description of the defendant’s Hyundai
    Sonata, its license plate number, and an indication that
    the defendant might be heading south out of the state.7
    Pennsylvania State Police received the Amber Alert as
    well as information that the defendant’s cell phone had
    been found in Altoona, Pennsylvania. Officers were
    directed to take up positions along several of Pennsylva-
    nia’s interstate highways. At approximately 11 a.m.,
    Pennsylvania police observed a vehicle matching the
    description of the vehicle described in the Amber Alert
    and initiated a traffic stop. The defendant initially com-
    plied with orders given by the police via their vehicle’s
    public address system to open his car door and put
    his hands through the window. He did not comply,
    however, with their subsequent order that he exit the
    vehicle. Rather, he abruptly closed his door and sped
    away. A high speed chase ensued for approximately
    five miles, ending with the defendant crashing his car
    into the back end of a tractor trailer. The defendant
    was rendered unconscious by the crash. S was found
    crying in the backseat of the vehicle. The police took
    the defendant into custody and transported him to a
    hospital via ambulance.
    As part of their investigation of the crime scene, the
    police found two knives in the Bridgeport apartment.
    One of the knives was located underneath N’s hand.
    Although she was not holding the knife, her thumb was
    resting on the knife’s handle.8 A forensic analysis of the
    knives revealed that the defendant’s DNA profile was
    included in a sample taken from the hilt of one knife
    and could not be eliminated as a contributor to a sample
    collected from the handle of the other knife.
    The state charged the defendant in a four count
    amended information.9 Count one charged the defen-
    dant with murdering N. Counts two and three were
    directed at the defendant’s acts against B, accusing him
    of attempted murder and assault in the first degree with
    a dangerous instrument. Specifically, count two of the
    information alleged that the defendant, ‘‘with intent to
    cause the death of [B], did stab and attempt to cause
    the death of [B] . . . .’’ Count three alleged that, on
    the same date, time, and location referred to in count
    two, the defendant, ‘‘with intent to cause serious physi-
    cal injury to [B], did cause serious physical injury to
    [B] with a dangerous instrument, to wit: a knife . . . .’’
    Count four accused the defendant of risk of injury to
    a child.10
    The defendant testified on his own behalf at trial,
    essentially claiming that the two women had been intox-
    icated, they had attacked each other with knives, and
    he had not intentionally harmed either woman but had
    struggled to take a knife from B after she had attacked
    him. He also claimed that he had fled with S from the
    apartment to shield her from the bloody aftermath of
    the event.11 The jury apparently did not credit the defen-
    dant’s version of events, finding him guilty of all
    charges. The court sentenced the defendant to a total
    effective term of seventy-five years of incarceration.12
    This appeal followed. Additional facts and procedural
    history will be set forth as needed.
    I
    The defendant first claims that the court improperly
    admitted into evidence a videotape and transcript of
    the pretrial deposition testimony of B, who did not
    testify at trial. Specifically, the defendant argues that the
    court improperly determined that B was unavailable, a
    foundational prerequisite for the admission of former
    testimony under our rules of evidence and to comport
    with constitutional rights of confrontation and due pro-
    cess. We are not persuaded by the defendant’s argu-
    ments.13
    The following additional facts and procedural history
    are relevant to this claim. On June 19, 2017, the defen-
    dant entered a plea of not guilty and elected a jury
    trial. On September 27, 2017, the state filed a motion
    to advance the time of trial. The state argued in its
    motion, inter alia, that B, who was the sole living eyewit-
    ness to the charged crimes, was not a citizen of the
    United States and had expressed a desire to return to
    her home country, which would put her beyond the
    reach of the state’s subpoena power.14 The state
    asserted that the advancement of the trial would ‘‘not
    work an unfair hardship on the defendant and [would
    be] in the interest of justice’’ because B’s unavailability
    as a witness would ‘‘work a substantial hardship upon
    the state and result in a miscarriage of justice.’’ At a
    hearing on the state’s motion, the defendant objected
    on the grounds that he had not had sufficient time to
    meet with his defense attorney and the defense lacked
    information regarding tests being performed on evi-
    dence at the state laboratory. The court, Devlin, J.,
    granted the motion on October 4, 2017, but indicated
    that the trial date would not be set until after all relevant
    laboratory tests were completed.
    On October 17, 2017, the state filed a motion pursuant
    to Practice Book § 40-44 asking the court to issue a
    subpoena for B to appear for a deposition. In that
    request, the state indicated that B’s testimony would
    be necessary at trial. It further stated that B was not a
    citizen of the United States, but a native of Guatemala,
    and that she had ‘‘expressed an intention of imminent
    return there, thus rendering herself beyond the reach
    of the state’s subpoena power.’’ According to the state,
    B was unable to work due to the serious nature of the
    injuries she had sustained. Furthermore, B purportedly
    was the mother of four children in Guatemala ‘‘who
    have previously been cared for by her father, who is
    no longer capable of doing so.’’ Initially, the defendant
    did not oppose the taking of the deposition but later
    raised a number of objections, primarily concerning
    difficulties pertaining to defense counsel’s schedule in
    other matters and the need for Spanish speaking inter-
    preters for both the defendant and B. The court never-
    theless granted the state’s motion and scheduled the
    deposition.
    The court, Pavia, J., judicially supervised the taking
    of B’s deposition, which was conducted in court on
    November 21, 2017. The deposition was videotaped in
    accordance with agreed upon procedures and recorded
    for transcription by a court monitor. During the deposi-
    tion, B testified that the defendant had stabbed her and
    N. The court, at the request of the defendant, took a
    recess after B’s direct testimony to provide defense
    counsel with an opportunity to discuss B’s testimony
    with the defendant. Following the recess, the defendant
    had an opportunity to thoroughly cross-examine B
    about her direct testimony. The court did not place any
    restrictions on the cross-examination.
    At trial, the state presented testimony from Lorely
    Peche, a family and school services director at Building
    One Community, an organization that provides immi-
    grant support services. Peche had acted as a conduit
    for B with both the state’s attorney’s office and the
    Office of the Victim Advocate because B spoke no
    English. According to Peche, at the state’s request, she
    had spoken with B about the trial three days prior.
    Peche stated that B was in Guatemala and that she
    spoke with B about her willingness to return to testify.
    B indicated to Peche that she did not have the ability
    to get documentation to return to the United States and
    that she would not voluntarily return to Connecticut
    to testify.
    On cross-examination, Peche stated that she had spo-
    ken with B at least once a month since she had left the
    country, which was shortly after her deposition, and
    that B had left voluntarily. When asked by defense coun-
    sel if she was aware of any program that allowed undoc-
    umented immigrants to remain in the country because
    of their status as a crime victim, Peche answered that
    she did not know of any such program. She stated that
    she had B’s current phone number in Guatemala and
    had provided that information to the Office of the Victim
    Advocate.
    The following day, the state offered B’s videotaped
    deposition testimony as a full exhibit under the former
    testimony exception to the hearsay rule. It asked the
    court to find, on the basis of Peche’s testimony, that B
    was unavailable because she was in Guatemala and
    there was no compulsory process available to the state
    to bring her to Connecticut, noting that the out-of-state
    subpoena statute applied only to individuals in the
    United States. The prosecutor represented to the court
    that B had left the United States because she could no
    longer work and because she had family in Guatemala
    who could support and care for her. The state took the
    legal position that, because B had stated on more than
    one occasion that she would not return to the United
    States, and the state had no legal means to compel her
    to do so, she was unavailable.
    The defendant argued that the state had failed to
    establish B’s unavailability because it had failed to offer
    a witness who could represent to the court, ‘‘yes, I know
    where [B] is, I have seen her, she is in Guatemala.’’
    According to the defendant, Peche was not such a wit-
    ness because she had spoken with B only by phone.
    The defendant also argued that there was no evidence
    that she was forced to leave the country and that ‘‘she
    should have been advised [by the state] that she could
    not go back [to Guatemala].’’ The defendant provided
    no authority that the state had a duty or the power to
    keep B from returning to Guatemala.15 Although the
    defendant conceded that he had had an opportunity to
    cross-examine B at the time she gave her deposition
    testimony, the defendant also argued that, ‘‘due process-
    wise,’’ his cross-examination of B would have been dif-
    ferent if he had had the benefit of other witnesses’ trial
    testimony at the time of the deposition.
    After reviewing the deposition, the court granted the
    state’s request to admit B’s videotaped deposition. The
    court expressly found Peche’s testimony credible and
    sufficient to establish the fact that B had returned to
    Guatemala. The court continued: ‘‘[T]he Connecticut
    Code of Evidence is basically leaving unavailability to
    each court on a case-by-case basis. And the court, after
    hearing from [the state], does make the reasonable
    inference that she returned to Guatemala, not because
    she was uncooperative in any degree; in fact, the court
    does believe she was somewhat cooperative, but she
    had left for different reasons—different personal rea-
    sons other than the advancement of the prosecution of
    this case. So, the court does find that her having been
    returned to Guatemala voluntarily, and the fact that
    she’s beyond the state’s subpoena power and had coop-
    erated in part, the court does find that the state has
    met its burden of demonstrating unavailability.’’ The
    court also found that the state had met its burden of
    establishing the two additional foundational elements
    necessary under § 8-6 of the Connecticut Code of Evi-
    dence,16 concluding that B was deposed on substantially
    the same issues as those in the trial, and that the defen-
    dant had had a fair opportunity to develop the testimony
    being offered.17
    We now turn to our discussion of the defendant’s
    claim. We begin with pertinent legal principles. Under
    our rules of evidence, former testimony by a witness
    is not excluded under the hearsay rule if the witness
    is unavailable to testify at trial, the former testimony
    and current proceedings involve substantially similar
    issues, and the opposing party had an opportunity to
    question the witness when the former testimony was
    elicited. See Conn. Code Evid. § 8-6 (1). Even if this
    evidentiary standard is met, however, in a criminal pros-
    ecution, the testimony must also pass constitutional
    muster.
    The right to confront a witness through cross-exami-
    nation is fundamental and essential to a fair trial; see
    Pointer v. Texas, 
    380 U.S. 400
    , 405, 
    85 S. Ct. 1065
    , 
    13 L. Ed. 2d 923
     (1965); but courts recognize an exception
    to confrontation rights if a witness is (1) unavailable
    at trial and has (2) provided testimony at a prior judicial
    proceeding that was subject to cross-examination by
    the defendant. See Crawford v. Washington, 
    541 U.S. 36
    , 68, 
    124 S. Ct. 1354
    , 
    158 L. Ed. 2d 177
     (2004) (‘‘[w]here
    testimonial evidence is at issue . . . the [s]ixth
    [a]mendment demands what the common law required:
    unavailability and a prior opportunity for cross-exami-
    nation’’). Under such circumstances, the former testi-
    mony may be admitted without violating the confronta-
    tion clause. In other words, a twofold approach is
    proper in analyzing an alleged denial of the right to
    confrontation by the admission of former testimony;
    first, a threshold inquiry into the unavailability of the
    witness and, second, an inquiry into the adequacy of
    cross-examination of the witness at the first proceeding.
    It is the unavailability determination of the court that
    the defendant challenges in the present appeal.
    In State v. Lebrick, 
    334 Conn. 492
    , 506–507, 
    223 A.3d 333
     (2020), our Supreme Court recently had the oppor-
    tunity to evaluate the reasonableness of the state’s
    efforts to produce a witness for trial and, in so doing,
    clarified the appellate standard of review applicable to
    the present claim. ‘‘[T]he issues of the unavailability of
    the witness and the reasonableness of the [s]tate’s
    efforts to produce the witness [under] the [c]onfronta-
    tion [c]lause [of] the [s]ixth [a]mendment . . . are
    mixed questions of law and fact . . . .’’ (Internal quota-
    tion marks omitted.) 
    Id., 506
    . Accordingly, ‘‘[a]lthough
    we are bound to accept the factual findings of the trial
    court unless they are clearly erroneous . . . the ulti-
    mate determination of whether a witness is unavailable
    for purposes of the confrontation clause is reviewed
    de novo.’’ (Citation omitted; internal quotation marks
    omitted.) 
    Id., 507
    .
    The court in Lebrick reiterated that ‘‘[f]ormer testi-
    mony . . . is inadmissible under both our rules of evi-
    dence and the confrontation clause unless the state has
    made a reasonable, diligent, and good faith effort to
    procure the absent witness’ attendance at trial. This
    showing necessarily requires substantial diligence. In
    determining whether the proponent of the declaration
    has satisfied this burden of making reasonable efforts,
    the court must consider what steps were taken to secure
    the presence of the witness and the timing of efforts to
    procure the declarant’s attendance. . . . A proponent’s
    burden is to demonstrate a diligent and reasonable
    effort, not to do everything conceivable, to secure the
    witness’ presence. . . . Indeed, it is always possible,
    in hindsight, to think of some additional steps that the
    prosecution might have taken to secure the witness’
    presence, but the [s]ixth [a]mendment does not require
    the prosecution to exhaust every avenue of inquiry, no
    matter how unpromising. . . . But if there is a possibil-
    ity, albeit remote, that affirmative measures might pro-
    duce the declarant, the obligation of good faith may
    demand their effectuation.’’ (Citations omitted; empha-
    sis in original; internal quotation marks omitted.) 
    Id.,
    508–509.
    Although recognizing that any number of factors may
    be relevant to a reasonableness inquiry in a particular
    case, our Supreme Court considered the following four
    factors, adopted from federal case law,18 in assessing
    the reasonableness of the state’s efforts to produce a
    missing witness in the context of a criminal trial. See
    
    id.,
     511–12; 
    id.,
     513 n.11 (noting that consideration of
    other factors relevant to reasonableness inquiry is not
    precluded in any particular case). ‘‘First, the more cru-
    cial the witness, the greater the effort required to secure
    his attendance. . . . Second, the more serious the
    crime for which the defendant is being tried, the greater
    the effort the [state] should put forth to produce the
    witness at trial. . . . Third, [if] a witness has special
    reason to favor the prosecution, such as an immunity
    arrangement in exchange for cooperation, the defen-
    dant’s interest in confronting the witness is stronger.
    . . . Fourth, a good measure of reasonableness is to
    require the [s]tate to make the same sort of effort to
    locate and secure the witness for trial that it would have
    made if it did not have the prior testimony available.’’
    (Internal quotation marks omitted.) 
    Id., 512
    .
    In Lebrick, the issue before the Supreme Court was
    whether the trial court improperly had determined that
    a key state’s witness in a felony murder-home invasion
    prosecution was unavailable for trial because she had
    not been located and, thus, also improperly admitted
    her former preliminary hearing testimony in violation
    of the defendant’s confrontation clause rights. 
    Id.,
     503–
    504. The defendant in Lebrick had argued at trial that the
    state’s efforts to procure the witness’ in-court testimony
    were insufficient to meet the evidentiary and constitu-
    tional unavailability standard because the state had con-
    ducted a far too restrictive electronic search for the
    witness’ then current address and phone number, and
    had failed to contact relatives, friends, or landlords who
    might have had helpful information as to her where-
    abouts.19 
    Id., 503
    . The trial court had disagreed with the
    defendant and implicitly found that the state’s efforts
    to locate the witness were sufficient to establish her
    unavailability for both evidentiary and constitutional
    purposes. 
    Id.
     This court rejected the defendant’s claim
    and affirmed the trial court’s judgment of conviction,
    but our Supreme Court, after adopting and applying a
    less deferential standard of review than that employed
    by this court, agreed with the claim and reversed this
    court’s judgment. 
    Id.,
     504–507, 521.
    A majority of the Supreme Court concluded that the
    vigor of the state’s efforts to locate the witness was
    seriously lacking. 
    Id., 518
    . The court took issue with
    the fact that the state knew it was dealing with a ‘‘crucial
    and reluctant witness whose testimony at the probable
    cause hearing had to be procured by court order but
    nonetheless did not keep apprised of her whereabouts
    or begin searching for her until . . . shortly before jury
    selection began.’’ 
    Id., 515
    . The court also was critical
    of the efforts of the state’s investigator, noting that,
    ‘‘[a]lthough [he] knew that [the witness] was a New
    York resident, he did not search any New York state
    governmental databases to look for routine informa-
    tion, such as motor vehicle, social service, housing
    court, family court, or child support records. He did
    not use the information in his possession about [the
    witness’] last known addresses to learn whether she
    owned her own home or had a landlord who might have
    knowledge of her whereabouts. Nor did he ever ask
    anyone else to pursue any of these basic avenues of
    inquiry.’’ 
    Id.
     The court also stated that the state’s investi-
    gator unnecessarily limited his electronic search to
    databases that contained ‘‘relatively narrow categories
    of information’’ rather than a more expansive ‘‘basic
    Google search engine’’ or ‘‘any of the most popular
    social media sites, such as Facebook.’’ 
    Id.
    The court also took issue with the state’s ‘‘ground
    efforts,’’ describing them as ‘‘equally anemic.’’ 
    Id., 517
    .
    Specifically, the court noted that the state’s investigator,
    after forwarding the addresses he had found to the
    district attorney’s office in New York City to facilitate
    service of an interstate summons, never spoke with the
    district attorney’s office or requested that anyone in
    New York ‘‘undertake any investigative efforts, knock
    on doors, talk with neighbors, locate a landlord, follow
    any leads, or conduct the most minimal surveillance.’’
    
    Id.
     The court further criticized the efforts of the district
    attorney’s investigator, noting that his visits all had
    occurred during ‘‘normal working hours, when most
    people with a nine-to-five job would not be expected to
    be at home.’’ 
    Id.
     The state’s investigator never requested
    that the district attorney’s investigator do any follow-
    up visits after he reported his initial lack of success.
    
    Id., 518
    .
    Finally, in evaluating the reasonableness of the state’s
    efforts to locate the witness in light of the four factors
    relevant in criminal cases, our Supreme Court con-
    cluded that all but one favored the defendant, noting
    that (1) the witness’ prior testimony had provided the
    state with ‘‘crucial, inculpatory evidence regarding the
    defendant’s role in the commission of the crimes,’’ (2)
    the crimes for which the defendant was charged were
    extremely serious, especially the charge of felony mur-
    der, which carried a potential sentence of imprisonment
    for twenty-five years to life; 
    id., 514
    ; and (3) it was
    unable to ‘‘conclude that the state’s efforts to locate
    [the witness] were as vigorous as they would have been
    if it [had] no preliminary hearing testimony to rely [on]
    in the event of unavailability.’’ (Internal quotation marks
    omitted.) 
    Id., 515
    . Only the third of the four factors
    favored the state because the witness had no particular
    reason to favor the prosecution. 
    Id.
    In arguing the present claim, the defendant leans into
    the Lebrick decision as generally requiring significant
    vigor on the part of the state to procure the attendance
    of a witness at trial before the state may rely on that
    witness’ unavailability as a basis for admitting the wit-
    ness’ former testimony. The Lebrick decision, however,
    primarily concerned the scope of the state’s efforts to
    obtain the current contact information for a witness
    who was living in a neighboring state and whose atten-
    dance readily and legally could have been compelled
    by way of an interstate warrant if the state had made
    reasonably diligent efforts to find her. By contrast, the
    present case is concerned with what efforts the state
    must take to secure the attendance at trial of a witness
    whose whereabouts are known, but who has indicated
    a refusal to voluntarily appear and is outside the sub-
    poena powers of the prosecuting authority. Courts that
    have considered what constitutes due diligence on the
    part of the state under these latter circumstances have
    not required the state to go beyond a good faith inquiry
    as to the witness’ intentions to attend trial in order to
    establish a witness’ unavailability.
    More directly on point with the facts of the present
    case is this court’s decision in State v. Morquecho, 
    138 Conn. App. 841
    , 
    54 A.3d 609
    , cert. denied, 
    307 Conn. 941
    , 
    56 A.3d 948
     (2012). In Morquecho, this court
    affirmed the trial court’s determination regarding the
    unavailability of a witness located in Ecuador and its
    conclusion that the state had made reasonable efforts
    to secure the witness’ attendance at trial.20 Id., 862. As
    in the present case, the defendant in Morquecho was
    facing a murder charge. Id., 842. A key witness had
    returned to Ecuador. Id., 856. At trial, the state sought
    to admit the witness’ former testimony from a probable
    cause hearing. Id., 855. To establish that the witness
    was unavailable for trial and that the state had made
    reasonable efforts to procure the witness’ attendance,
    the state presented the testimony of an investigator
    with the Office of the State’s Attorney who testified on
    the basis of her search that the witness was in Ecuador,
    although she did not testify that the state had either a
    current address or telephone number for the witness.
    Id., 855–56. The state also called a police detective who
    testified that, ‘‘to his knowledge, sometime after [the
    witness] testified at the probable cause hearing, he
    returned to Ecuador and remained in that country. . . .
    [A]pproximately six months earlier, in connection with
    [an] earlier trial, he obtained [the witness’] telephone
    number in Ecuador from [his] mother and that he spoke
    with [the witness]. . . . [H]e told [the witness] that his
    testimony at trial was crucial and asked [him] to return
    to Connecticut but [the witness] indicated that ‘[h]e
    was not going to come back’ and that ‘he had no interest
    in coming back . . . .’ Nonetheless, [the witness] asked
    [the detective] to advise him as to the outcome of the
    trial.’’ Id., 856. The detective also testified that ‘‘he did
    not speak to [the witness] after that conversation and
    did not speak to him in connection with the present
    trial.’’ Id. Finally, the detective testified that ‘‘the state
    provided transportation and immigration assistance to
    two other witnesses who were living abroad . . . to
    ensure their presence at the trial.’’ Id.
    After the court initially ruled that the state had failed
    to establish the witness’ unavailability, the state called
    the witness’ mother to testify. She testified that ‘‘[the
    witness] was in Ecuador, she spoke with [him] two
    weeks earlier and [he] did not want to return to Con-
    necticut. . . . [H]e did not want to return to Connecti-
    cut because of concerns about what the defendant
    would do to him if he was released from prison.’’ Id.,
    857. The state also presented testimony from a different
    police detective who stated that, ‘‘two weeks earlier,
    with the assistance of a Spanish speaking police officer,
    he contacted [the witness] in Ecuador and tried to con-
    vince him to return to Connecticut. [The witness]
    refused. . . . [I]n the weeks prior to trial, the police
    left several messages for [the witness], but he did not
    respond to these messages.’’ Id.
    The prosecutor renewed his request to admit the
    former testimony of the witness. In arguing that the
    state had made reasonable efforts to procure the wit-
    ness’ in-court testimony, the prosecutor made a repre-
    sentation to the court that, ‘‘although the state had
    provided travel assistance to two other witnesses after
    they had expressed a willingness to return to Connecti-
    cut for the trial, [this witness] had not expressed such
    willingness. The prosecutor [further] represented: ‘I
    don’t think there’s any reason to presume that, had . . .
    [the witness] wanted to come back, that the state would
    not have [arranged for his transportation to and accom-
    modations in Connecticut].’’ (Emphasis added.) Id., 858.
    The trial court ruled that the state had met its burden
    of demonstrating the unavailability of the witness and
    admitted the testimony from the probable cause hear-
    ing. Id.
    On appeal, the defendant in Morquecho argued that
    the state’s efforts to procure the witness for trial was
    ‘‘less than diligent’’ because ‘‘the state merely located
    [the witness] and took at ‘face value’ his representation
    that he would not return to testify.’’ Id., 858–59. In affirm-
    ing the trial court’s ruling that the state had made
    diligent and reasonable efforts, this court noted that
    the record established ‘‘that persons, on behalf of the
    state, determined [the witness’] whereabouts, con-
    ducted research to ensure that he was not in the
    United States, spoke with him about the importance
    of his presence at trial and directly inquired if he would
    return to testify. These efforts were made until the
    eve of trial.’’ Id., 861. This court expressly rejected the
    defendant’s arguments that ‘‘the state conceivably could
    have done more to secure [the witness’] attendance
    by providing travel and immigration assistance to [the
    witness], taking steps to ensure that [the witness] did
    not leave the country prior to trial and providing protec-
    tion to [the witness] during his stay in Connecticut,’’
    and that ‘‘the state undertook greater efforts to secure
    the presence of other state witnesses who were living
    abroad.’’ Id.
    The United States Supreme Court also has considered
    for purposes of establishing the unavailability of a wit-
    ness in a criminal trial what constitutes reasonable and
    diligent efforts to procure the attendance of a witness
    whose location may be known but who is purportedly
    outside the jurisdiction of the prosecuting authority’s
    subpoena powers. See Barber v. Page, 
    390 U.S. 719
    ,
    724–25, 
    88 S. Ct. 1318
    , 
    20 L. Ed. 2d 255
     (1968); see also
    Mancusi v. Stubbs, 
    408 U.S. 204
    , 
    92 S. Ct. 2308
    , 
    33 L. Ed. 2d 293
     (1972). We believe a discussion of these cases
    is instructive.
    In Barber v. Page, 
    supra,
     
    390 U.S. 719
    , a habeas corpus
    petitioner who had been convicted in Oklahoma of
    armed robbery claimed that his constitutional right to
    confrontation had been violated at his criminal trial
    because the evidence establishing his guilt primarily
    consisted of former testimony by a witness at a prelimi-
    nary hearing that was admitted despite the fact that the
    witness did not testify in person at trial because he was
    not within the jurisdiction of the state but in a federal
    prison in Texas. 
    Id., 720
    . The Supreme Court indicated
    that the only effort made by the state to obtain the
    witness’ presence at trial was ‘‘to ascertain that he was
    in a federal prison outside Oklahoma.’’ 
    Id., 723
    . The
    court recognized that ‘‘various courts and commenta-
    tors have heretofore assumed that the mere absence
    of a witness from the jurisdiction was sufficient ground
    for dispensing with confrontation on the theory that it
    is impossible to compel his attendance, because the
    process of the trial [c]ourt is of no force without the
    jurisdiction, and the party desiring his testimony is
    therefore helpless.’’ (Footnotes omitted; internal quota-
    tion marks omitted.) 
    Id.
     The Supreme Court, however,
    rejected the ‘‘accuracy of that theory,’’ because ‘‘it is
    clear that at the present time increased cooperation
    between the [s]tates themselves and between the
    [s]tates and the [f]ederal [g]overnment has largely
    deprived it of any continuing validity in the criminal
    law.’’ The court noted that federal courts could issue
    appropriate writs at the request of state prosecutorial
    authorities and that the United States Bureau of Prisons
    had a policy to allow federal prisoners ‘‘to testify in
    state court criminal proceedings pursuant to writs of
    habeas corpus ad testificandum issued out of state
    courts.’’ 
    Id., 724
    . Because the state in Barber had made
    absolutely no effort to obtain the witness’ attendance
    at trial by means of legal procedures and processes
    available to the state, the Supreme Court held that the
    prosecution had failed to establish the incarcerated wit-
    ness’ unavailability. 
    Id., 725
    ; 
    id.
     (‘‘[S]o far as this record
    reveals, the sole reason why [the witness] was not pres-
    ent to testify in person was because the [s]tate did not
    attempt to seek his presence. The right of confrontation
    may not be dispensed with so lightly.’’).
    Four years later, in Mancusi v. Stubbs, 
    supra,
     
    408 U.S. 204
    , the Supreme Court discussed its holding in
    Barber v. Page, 
    supra,
     
    390 U.S. 719
    , distinguishing its
    holding in the context of a witness who was not simply
    in another state but, rather, was a foreign citizen living
    outside the United States. Specifically, in Mancusi, the
    habeas corpus petitioner had claimed that his murder
    conviction following a retrial in Tennessee was
    obtained in violation of his confrontation rights and
    thus should not have been considered for sentencing
    purposes in a subsequent criminal proceeding in New
    York. Mancusi v. Stubbs, 
    supra, 205
    . At the petitioner’s
    retrial on the murder charges, the prosecution had
    sought to have a key prosecution witness who had
    testified at the petitioner’s first trial declared unavail-
    able in order to admit the witness’ former testimony.
    To demonstrate unavailability, the state offered the tes-
    timony of the witness’ son that the witness, a naturalized
    American citizen, had left the country and become a
    permanent resident of Sweden. The trial court granted
    the state’s request, and the witness’ former testimony
    was read to the jury. The petitioner was convicted of
    murder a second time. 
    Id.,
     207–209.
    The United States Supreme Court concluded that the
    petitioner’s right of confrontation was not violated by
    the admission of the witness’ former testimony because
    the witness was unavailable. The Supreme Court distin-
    guished the present situation from Barber, in which it
    had concluded that the state had failed to demonstrate
    reasonable efforts to secure the witness’ attendance by
    simply relying on his absence from the boundaries of the
    prosecuting state without any effort to use appropriate
    federal writs or other legal means. 
    Id., 212
    . Unlike in
    Barber, the witness in Mancusi was not just outside
    the state but was a resident of another country. 
    Id., 211
    . Whereas, in Barber, the state had available legal
    procedures to secure the witness’ attendance, the court
    in Mancusi noted that ‘‘[t]here have been . . . no cor-
    responding developments in the area of obtaining wit-
    nesses between this country and foreign nations.’’ 
    Id., 212
    . The court also noted that, under existing case law
    and federal statutes, there was no right to subpoena a
    United States citizen residing in a foreign country for
    testimony in a state felony trial. 
    Id.,
     211–12. The
    Supreme Court did not indicate that, to meet its burden
    of establishing unavailability, the state was required
    to make any additional efforts either to coerce or to
    incentivize the witness’ return to the United States.
    Rather, the court stated: ‘‘Upon discovering that [the
    witness] resided in a foreign nation, the [s]tate of Ten-
    nessee, so far as this record shows, was powerless to
    compel his attendance at the second trial, either
    through its own process or through established proce-
    dures depending on the voluntary assistance of another
    government.’’21 
    Id., 212
    .
    As observed by the Supreme Court of California in
    discussing the Mancusi holding: ‘‘Subsequent to Man-
    cusi, the Supreme Court stated in Ohio v. Roberts, [
    448 U.S. 56
    , 
    100 S. Ct. 2531
    , 
    65 L. Ed. 2d 597
     (1980), overruled
    in part by Crawford v. Washington, 
    541 U.S. 36
    , 
    124 S. Ct. 1354
    , 
    158 L. Ed. 2d 177
     (2004)], that ‘if there is
    a possibility, albeit remote, that affirmative measures
    might produce the declarant, the obligation of good
    faith may demand their effectuation.’ . . . This state-
    ment did not alter or detract from Mancusi’s analysis
    that when the prosecution discovers the desired witness
    resides in a foreign nation, and the state is powerless
    to obtain the [witness’] attendance, either through its
    own process or through established procedures, the
    prosecution need do no more to establish the [witness’]
    unavailability.’’ (Citation omitted; emphasis altered.)
    People v. Herrera, 
    49 Cal. 4th 613
    , 625, 
    232 P.3d 710
    ,
    
    110 Cal. Rptr. 3d 729
    , cert. denied, 
    562 U.S. 942
    , 
    131 S. Ct. 361
    , 
    178 L. Ed. 2d 233
     (2010). We agree with this
    assessment.22
    Under existing United States Supreme Court prece-
    dent and precedents of other jurisdictions, for purposes
    of establishing unavailability, it is sufficient for the state
    to demonstrate that a foreign national is outside of any
    reasonable legal means to compel attendance, provided
    that the state makes inquiry, either itself or through
    a reliable third party, as to whether the witness will
    voluntarily return to the jurisdiction for trial. See Man-
    cusi v. Stubbs, 
    supra,
     
    408 U.S. 204
    ; see also Common-
    wealth v. Hunt, 38 Mass. App. 291, 295, 
    647 N.E.2d 433
     (relying on Mancusi for proposition that ‘‘[w]hen
    a witness is outside of the borders of the United States
    and declines to honor a request to appear as a witness,
    the unavailability of that witness has been conceded
    because a [s]tate of the United States has no authority
    to compel a resident of a foreign country to attend a
    trial here’’), review denied, 
    420 Mass. 1103
    , 
    651 N.E.2d 409
     (1995). We agree with the defendant that the state
    does not meet its burden of demonstrating due diligence
    to procure the attendance of a witness for trial simply
    by establishing that the witness is a noncitizen who is
    not in the United States and outside the state’s subpoena
    powers. Rather, the state has a duty to make some
    effort to discern whether the witness might voluntarily
    appear. See Barber v. Page, 
    supra,
     
    390 U.S. 724
     (noting
    that ‘‘possibility of a refusal is not the equivalent of
    asking and receiving a rebuff’’ (internal quotation marks
    omitted)).
    We now turn to the present case, in which the record
    reflects that the state’s efforts to procure B’s attendance
    at trial were neither comprehensive nor exhaustive.
    That, however, is not the standard that we must apply.
    Rather, the question is whether, in light of all the circum-
    stances known, the state acted in good faith and with
    due diligence to procure B’s attendance. Our plenary
    review of the record, viewed in light of the relevant
    legal precedent we have discussed, leads us to conclude
    that the court properly concluded that B was unavail-
    able for both evidentiary and constitutional purposes.
    We begin by noting that all four factors of the nonex-
    haustive test cited to and utilized by our Supreme Court
    in Lebrick favor the defendant’s position that the state
    was required to make all reasonable and good faith
    efforts to procure B’s attendance at trial. See State v.
    Lebrick, supra, 
    334 Conn. 511
    –12. First, B was a crucial
    witness for the state because she was the sole eyewit-
    ness to the events at issue. Second, the defendant was
    charged with extremely serious crimes, including mur-
    der and attempted murder. Third, as one of the victims
    of the defendant’s crimes, B had a special reason to
    favor the prosecution in order to obtain justice for her-
    self and her close friend, N. Finally, if B had left the
    country prior to the state’s securing her deposition testi-
    mony, something that the state took efforts to ensure
    did not happen, it is reasonable to presume that the
    state would have exhausted available efforts to secure
    her attendance at trial. Nonetheless, the defendant has
    not provided this court with persuasive legal authority
    that reasonable and good faith efforts under the circum-
    stances presented necessarily required the state to take
    any additional steps beyond those that it pursued.
    The record shows that the state was aware of B’s
    whereabouts and her immigration status and had kept in
    contact with her through Peche throughout the pretrial
    proceedings. It was aware of her desire to return to
    Guatemala as reflected in its motion to advance the
    trial date and to notice her deposition. After she left
    the country, Peche maintained contact with B and con-
    tacted her at the request of the state to inquire if she
    would be willing to return for the trial. The most recent
    contact was three days prior to Peche testifying, at
    which point she testified that B remained in Guatemala
    and, although interested in the outcome of the trial,
    refused to return to testify. The court found Peche’s
    testimony to be credible.
    It is reasonable to infer from the record before the
    court that, in the absence of some legal means to compel
    B’s attendance, it was highly unlikely that any addi-
    tional efforts on the part of the state would have been
    successful in convincing B to return voluntarily. She
    could no longer do the work she had been doing in the
    United States because of her injuries, and she needed
    to be in Guatemala both to obtain the support of her
    family and to take care of her children. Furthermore,
    it is well settled that the state need not exhaust all
    possibilities in order to satisfy its burden of establishing
    the unavailability of a witness, and ‘‘[t]he law does not
    require the doing of a futile act. Thus, if no possibility of
    procuring the witness exists . . . ‘good faith’ demands
    nothing of the prosecution.’’ Ohio v. Roberts, 
    supra,
     
    448 U.S. 74
    . Accordingly, we are not convinced that the
    state was required to expend any and all resources
    available to it to eliminate the obvious and complex
    challenges posed by B’s immigration status or to extend
    logistical and financial incentives to induce her return
    to Connecticut. All indications were that such efforts
    would have been fruitless.
    We conclude that, in light of B’s status as a foreign
    citizen located outside the United States, with no indica-
    tion in the record or argument by the defendant that
    the state had available any legal means to coerce her
    return or the cooperation of her home country, and,
    under the totality of the circumstances presented, the
    state made sufficient efforts in this case, including dis-
    cerning whether she would return voluntarily, to estab-
    lish B’s unavailability.
    To the extent that the defendant makes the additional
    claim that, even if the witness were properly found to
    be unavailable, admission of the deposition transcript
    was nonetheless violative of his confrontation rights
    because he did not have an adequate opportunity to
    cross-examine B at the time her deposition was taken,
    we summarily reject that claim. ‘‘The central concern
    of the [c]onfrontation [c]lause is to ensure the reliability
    of the evidence against a criminal defendant by sub-
    jecting it to rigorous testing in the context of an adver-
    sary proceeding before the trier of fact. . . . The right
    of confrontation includes (1) the physical presence of
    the witness, (2) the administration of an oath to impress
    upon the witness the seriousness of the matter and to
    guard against the lie by the possibility of a penalty for
    perjury, (3) cross-examination of the witness to aid in
    the discovery of truth, and (4) the opportunity for the
    jury to observe the demeanor of the witness in making
    his statement, thus aiding the jury in assessing his credi-
    bility.’’ (Citation omitted; internal quotation marks omit-
    ted.) State v. Lebrick, supra, 
    334 Conn. 510
    .
    As argued by the state, we believe that the circum-
    stances of B’s deposition testimony reflect that the
    defendant had an unfettered opportunity to confront
    B that satisfied all the aforementioned elements. B’s
    deposition was taken under agreed upon parameters,
    in court, under oath, subject to the penalty of perjury,
    and with the direct supervision of a judge. The deposi-
    tion was videotaped and thus reflected B’s demeanor
    while answering questions. The trial court did nothing
    to restrict the defendant’s cross-examination of B about
    her direct examination, and the state never objected to
    a single question or avenue of inquiry. Although the
    record reflects that the defendant chose not to use a
    potential prior inconsistent statement of B during his
    cross-examination, he did so with the understanding
    that he would be permitted to use any impeachment
    evidence available in the event that the deposition was
    admitted at trial due to B’s unavailability. To the extent
    that any impeachment evidence existed, however, the
    defendant declined to present it when he was given an
    opportunity to do so at trial.
    Finally, we agree with the state that any potential
    that B’s examination at trial might have differed from
    her deposition testimony or that the defendant might
    later have become privy to additional information to
    utilize during his cross-examination is speculative and
    not a basis to conclude that his rights of confrontation
    were violated. See State v. Crump, 
    43 Conn. App. 252
    ,
    264, 
    683 A.2d 402
     (‘‘[There is] no authority, under either
    [the federal or state] constitution, for the proposition
    that any particular type of cross-examination, as to
    duration or content, is a requirement that must be satis-
    fied before that prior testimony may be admissible.
    Neither the state nor federal guarantees of the right of
    confrontation require that a witness be present at trial
    for an actual cross-examination in order to admit prior
    testimony given under oath. . . . The test is the oppor-
    tunity for a full and complete cross-examination rather
    than the use made of that opportunity.’’ (Internal quota-
    tion marks omitted.)), cert. denied, 
    239 Conn. 941
    , 
    684 A.2d 712
     (1996).
    For the foregoing reasons, we reject the defendant’s
    claim that the court improperly admitted B’s prior depo-
    sition testimony into evidence in violation of our rules
    of evidence and his constitutional rights to confronta-
    tion and due process.
    II
    The defendant also claims that his dual conviction
    of attempted murder and assault in the first degree,
    each of which was factually predicated on his having
    stabbed B, violated the constitutional prohibition
    against double jeopardy because, as a result of the
    court’s having permitted his conviction of both charges
    to stand, he effectively has been punished twice on
    the same evidence for the same offense. Although the
    defendant acknowledges that this claim was never
    raised before the trial court and, thus, is unpreserved, he
    nevertheless seeks appellate review pursuant to State
    v. Golding, 
    213 Conn. 233
    , 239–40, 
    567 A.2d 823
     (1989),
    as modified in In re Yasiel R., 
    317 Conn. 773
    , 781,
    
    120 A.3d 1188
     (2015).23 We conclude that the claim is
    reviewable under Golding because it is of constitutional
    magnitude and the record is adequate for review. We
    conclude, however, that the defendant cannot demon-
    strate the existence of a constitutional violation, and,
    thus, his claim fails under the third prong of the Golding
    analysis.24
    ‘‘The double jeopardy clause of the fifth amendment
    to the United States constitution provides: [N]or shall
    any person be subject for the same offense to be twice
    put in jeopardy of life or limb . . . . This constitutional
    provision is applicable to the states through the due
    process clause of the fourteenth amendment. . . . The
    Connecticut constitution provides coextensive protec-
    tion, with the federal constitution, against double jeop-
    ardy. . . .25 This constitutional guarantee serves three
    separate functions: (1) It protects against a second pros-
    ecution for the same offense after acquittal. [2] It pro-
    tects against a second prosecution for the same offense
    after conviction. [3] And it protects against multiple
    punishments for the same offense [in a single trial].’’
    (Citations omitted; footnote added; footnote omitted;
    internal quotation marks omitted.) State v. Ferguson,
    
    260 Conn. 339
    , 360–61, 
    796 A.2d 1118
     (2002). In the
    present appeal, the defendant’s claim implicates the
    last of these three functions.
    ‘‘The double jeopardy analysis in the context of a
    single trial is a two part process. First, the charges must
    arise out of the same act or transaction. Second, it must
    be determined whether the charged crimes are the same
    offense. Multiple punishments are forbidden only if
    both conditions are met. . . . With respect to cumula-
    tive sentences imposed in a single trial, the [d]ouble
    [j]eopardy [c]lause does no more than prevent the sen-
    tencing court from prescribing greater punishment than
    the legislature intended. . . . [T]he role of the constitu-
    tional guarantee [against double jeopardy] is limited to
    assuring that the court does not exceed its legislative
    authorization by imposing multiple punishments for the
    same offense. . . . On appeal, the defendant bears the
    burden of proving that the prosecutions are for the same
    offense in law and fact.’’ (Citations omitted; emphasis
    added; internal quotation marks omitted.) Id., 361.
    With respect to the first part of this two part process,
    ‘‘it is not uncommon that we look to the evidence at trial
    and to the state’s theory of the case . . . in addition
    to the information against the defendant, as amplified
    by the bill of particulars. . . . If it is determined that
    the charges arise out of the same act or transaction,
    then the court proceeds to [part two of the analysis],
    where it must be determined whether the charged
    crimes are the same offense. . . . At this second step,
    we [t]raditionally . . . have applied the Blockburger
    test26 to determine whether two statutes criminalize
    the same offense, thus placing a defendant prosecuted
    under both statutes in double jeopardy: [W]here the
    same act or transaction constitutes a violation of two
    distinct statutory provisions, the test to be applied to
    determine whether there are two offenses or only one,
    is whether each provision requires proof of a fact [that]
    the other does not.27 . . . In applying the Blockburger
    test, we look only to the information and bill of particu-
    lars—as opposed to the evidence presented at trial—
    to determine what constitutes a lesser included offense
    of the offense charged.’’ (Citations omitted; footnotes
    added; internal quotation marks omitted.) State v. Por-
    ter, 
    328 Conn. 648
    , 662, 
    182 A.3d 625
     (2018).28 Stated
    differently, only ‘‘[i]f the elements of one offense as
    defined by the statute include the elements of a lesser
    offense; or if one offense is merely nominally distinct
    from the other’’ will double jeopardy attach. State v.
    McCall, 
    187 Conn. 73
    , 91, 
    444 A.2d 896
     (1982).
    The state does not dispute seriously the defendant’s
    assertion that his conviction of both counts arose from
    the same act or transaction.29 As the defendant correctly
    notes, with respect to the charges of attempted murder
    and assault in the first degree, the information alleged
    that those crimes involved the same victim, B, and had
    occurred on the same date, at the same time and at the
    same location. For purposes of our analysis, we will
    assume without deciding that the first step of the double
    jeopardy analysis is met and proceed directly to the
    second step of the analysis to determine if the charged
    crimes each contain a statutory element that the other
    does not. The state asserts that they do and cites to
    State v. Sharpe, 
    195 Conn. 651
    , 655, 
    491 A.2d 345
     (1985),
    as controlling precedent holding that punishment for
    both assault in the first degree and attempted murder
    in the same prosecution does not violate double jeop-
    ardy. We agree with the state.
    We begin by comparing the statutory elements of
    attempted murder and assault in the first degree to
    determine if each offense contains an element not con-
    tained in the other. Section 53a-49 provides in relevant
    part: ‘‘(a) A person is guilty of an attempt to commit a
    crime if, acting with the kind of mental state required
    for commission of the crime, he . . . (2) intentionally
    does . . . anything . . . constituting a substantial
    step in a course of conduct planned to culminate in
    his commission of the crime. . . .’’ Section 53a-54a (a)
    provides in relevant part: ‘‘A person is guilty of murder
    when, with intent to cause the death of another person,
    he causes the death of such person . . . .’’ Accordingly,
    ‘‘[a] conviction for attempted murder requires proof
    of intentional conduct constituting a substantial step
    toward intentionally causing the death of another per-
    son.’’ State v. Sharpe, supra, 
    195 Conn. 655
    .
    By comparison, § 53a-59 (a) provides in relevant part:
    ‘‘A person is guilty of assault in the first degree when: (1)
    With intent to cause serious physical injury to another
    person, he causes such injury to such person or to a
    third person by means of a . . . dangerous instrument
    . . . .’’ Looking at the elements of the two crimes,
    attempted murder requires proof that the defendant
    intended to cause the death of the victim, which is not
    an element of assault in the first degree, which requires
    only the intent to cause serious physical injury. Convic-
    tion for assault in the first degree requires proof that
    the defendant (1) seriously injured the victim (2) with
    a dangerous instrument. The state is not required to
    prove either of those elements to obtain a conviction
    for attempted murder. Mindful that a Blockburger analy-
    sis is technical in nature in that it requires us to focus
    only on the statutory elements and not on the evidence
    adduced at trial to prove those elements, we are com-
    pelled to conclude that attempted murder and assault
    in the first degree are not the same offense for purposes
    of double jeopardy.
    Our conclusion is consistent with and controlled by
    our Supreme Court’s decision in State v. Sharpe, supra,
    
    195 Conn. 651
    . In Sharpe, the victim was in a vehicle,
    backing out of the driveway of his house, when the
    defendant approached the front of the vehicle, carrying
    a gun. Id., 653. He first fired a shot into the front of the
    vehicle that hit the victim, and then moved around to
    the driver’s side of the car and fired five or six additional
    shots, further injuring the victim. Id., 653–54. The defen-
    dant was charged with both attempted murder in viola-
    tion of §§ 53a-49 and 53a-54a (a) and with assault in
    the first degree in violation of § 53a-59 (a) (1), each
    predicated on his shooting of the victim. Id., 652. The
    court denied the defendant’s pretrial motion that sought
    the dismissal of either the attempted murder charge or
    the assault charge on the grounds that they rose out of
    the same transaction and, thus, were ‘‘multiplicitous’’
    and violated his right to be free from double jeopardy.
    Id., 654, 656 n.3.
    On appeal, our Supreme Court rejected the defen-
    dant’s double jeopardy claim, holding that it failed
    under the Blockburger test. Id., 655–56. The court stated:
    ‘‘A conviction for attempted murder requires proof of
    intentional conduct constituting a substantial step
    toward intentionally causing the death of another per-
    son. . . . No showing of actual injury is required. Con-
    versely, a conviction for assault in the first degree
    requires proof that the defendant actually caused seri-
    ous physical injury to another person. No showing of
    intent to cause death is necessary. Therefore, each
    offense requires proof of a fact which the other does
    not. Consequently, the statutory violations charged,
    attempted murder and assault in the first degree, are
    not the same offense for double jeopardy purposes.
    This conclusion disposes of the defendant’s argument
    that he was subjected to double jeopardy by being pun-
    ished twice upon the same evidence and essentially the
    same offense. He was not twice punished for the same
    crime.’’ (Citation omitted; footnote omitted.) Id.
    This court previously has relied on the holding in
    Sharpe to reject a claim that charges of attempted mur-
    der and assault in the first degree by means of a danger-
    ous instrument with respect to the actions of a single
    defendant against a single victim in the same transac-
    tion are the same offense for double jeopardy purposes
    under the Blockburger test. See State v. Glover, 
    40 Conn. App. 387
    , 391–92, 
    671 A.2d 384
    , cert. denied, 
    236 Conn. 918
    , 
    673 A.2d 1145
     (1996). In Glover, as in Sharpe and
    the present case, ‘‘the information charged the defen-
    dant with committing both crimes in the same place at
    the same time.’’ Id., 391.
    Although the defendant attempts to distinguish the
    outcome in Sharpe from the present action, his argu-
    ments are unavailing. Sharpe remains good law and is
    binding authority under the facts of the present case
    as it pertains to the defendant’s double jeopardy claim.
    The defendant argues that the holding in Sharpe ‘‘can-
    not be baldly applied to every double jeopardy claim
    premised on concomitant convictions of attempted
    murder and assault in the first degree.’’ In support of
    this argument, the defendant attempts to attach far too
    great significance to language from another case that
    relied on Sharpe, suggesting that the outcome of the
    Blockburger analysis in that case turned on the defen-
    dant’s concession that the attempted murder and
    assault were charged as separate offenses rather than
    as ‘‘offenses standing in a greater-lesser relationship.’’
    State v. Gilchrist, 
    24 Conn. App. 624
    , 629, 
    591 A.2d 131
    ,
    cert. denied, 
    219 Conn. 905
    , 
    593 A.2d 131
     (1991); see
    also State v. McCall, 
    187 Conn. 73
    , 91, 
    444 A.2d 896
    (1982) (similar concession made by defendant). The
    defendant clarifies that, in the present case, he is
    expressly asserting that ‘‘the [two] charges . . . stand
    in the relation of greater to lesser included offenses.’’
    By definition, however, ‘‘[a] lesser included offense
    is one that does not require proof of elements beyond
    those required by the greater offense.’’ (Internal quota-
    tion marks omitted.) State v. Johnson, 
    316 Conn. 34
    ,
    44, 
    111 A.3d 447
     (2015). Because, as we already have
    explained, a conviction for assault in the first degree
    requires proof of actual serious physical injury whereas
    attempted murder requires no such proof, by definition,
    assault in the first degree cannot be a lesser included
    offense of attempted murder.
    Furthermore, the defendant has pointed us to nothing
    in the present record that would support the novel legal
    theory he advances, which stands counter to traditional
    Blockburger analysis. The operative information in this
    case charged attempted murder and assault in the first
    degree by way of two separate and distinct counts.
    Despite the allegations that the crimes were committed
    contemporaneously, nothing in the language of those
    counts reasonably can be construed as evincing any
    intent on the part of the state to charge the defendant
    in the alternative. The counts were not pursued by the
    state at trial in an alternative manner nor was such a
    theory discussed in closing argument. No instruction
    was requested by the defendant, nor was any instruction
    given to the jury, indicating that it should consider the
    charges only ‘‘as standing in a greater-lesser relation-
    ship.’’30 Although certainly not dispositive by itself, the
    defendant’s failure to raise the double jeopardy claim
    that he now advances either by way of a pretrial motion
    to dismiss or postconviction belies any implication that
    the double jeopardy claim was obvious on the face of
    the information or the manner in which the case was
    charged.
    Because we have concluded that attempted murder
    and assault in the first degree are not the same offense
    under a traditional Blockburger analysis, the defendant
    can only prevail on his double jeopardy claim by making
    a showing that the legislature intended to preclude mul-
    tiple punishments for those crimes. The defendant, who
    has the burden of proof on that issue; State v. Alvaro
    F., 
    291 Conn. 1
    , 13, 
    966 A.2d 712
    , cert. denied, 
    558 U.S. 882
    , 
    130 S. Ct. 200
    , 
    175 L. Ed. 2d 140
     (2009); has
    advanced nothing from which to discern any legislative
    intent to preclude prosecution of a criminal defendant
    for both assault in the first degree and attempted mur-
    der. The defendant has not directed us to any statutory
    language or other evidence from which we could dis-
    cern a clear legislative intent to preclude a conviction
    as occurred in the present case. Accordingly, the defen-
    dant’s double jeopardy claim fails.
    The judgment is affirmed.
    In this opinion the other judges concurred.
    * In accordance with our policy of protecting the privacy interests of the
    victims of the crime of risk of injury to a child, we decline to identify the
    defendant or others through whom the victim’s identity may be ascertained.
    See General Statutes § 54-86e.
    ** The listing of judges reflects their seniority status on this court as of
    the date of oral argument.
    1
    For clarity, we discuss the defendant’s claims in the reverse order in
    which they were briefed.
    2
    In addition to being the father of S, the defendant was the father of three
    other children from relationships with two different women.
    3
    B testified that she remembered asking the defendant what he was doing
    but that she had no further memories of what transpired immediately after
    she came upon the defendant and N. Her next recollection of events was
    being on the floor with the defendant thrusting something into her lower
    back.
    4
    One of the landlords testified at trial that she was awoken at about 2
    a.m. by noises and heard B saying, ‘‘Oscar, no, she’s my friend.’’ She also
    reported later hearing the shower running.
    5
    According to the autopsy report admitted at trial, N was stabbed seven
    times in the neck. Her carotid artery was completely severed, causing her
    death. The toxicology report showed that she had a blood alcohol content
    of 0.142.
    6
    B suffered substantial injuries to both her neck and abdomen. Many of
    the muscles and nerves on the left side of her neck were completely severed.
    Her abdominal wound ran from her right kidney past her spine and into
    her liver. When she arrived at the hospital, she had lost between 40 and 50
    percent of her blood and was in shock. According to her treating physician,
    she had a number of severe defensive wounds on both of her hands. The
    doctor described her left thumb as ‘‘dangling’’ and her right pinkie finger
    as having been ‘‘nearly amputated . . . .’’
    7
    Norris had removed a photograph of the defendant and S from the
    bedroom of the apartment, which was used as part of the information
    provided for the Amber Alert.
    8
    The police observed that a chair also had been placed over N’s body.
    9
    We note that, although the defendant filed a pretrial motion to dismiss,
    he did not raise double jeopardy as an issue in that motion or in his later
    oral motions for a judgment of acquittal.
    10
    The state charged the defendant under the situational prong of the risk
    of injury statute. Its theory with respect to that charge was that, given the
    bloody and violent incident that transpired in the living area of the small
    apartment, there was a grave risk that, if S had awoken and walked out
    into the room, she would have been exposed to and potentially endangered
    by the defendant’s violent conduct. In addition, by later removing S from
    the apartment, the defendant necessarily would have carried her through
    the bloody crime scene, exposing her to the risk of psychic harm.
    11
    According to the defendant’s testimony, N and B were both intoxicated
    when they picked him up from work. When they returned to the Bridgeport
    apartment after he visited his son, B had initiated the plan to go out and,
    although N asked him to join them, he chose to stay home to watch S. The
    defendant testified that, when N and B returned from the club, he declined
    N’s invitation to drink more beer with them, choosing to listen to music on
    his phone in the bedroom. He claimed that, at some point, N called him
    into the living room and told him that B had accused him of breaking her
    cell phone. He claimed that the three began to argue. When the argument
    began ‘‘escalating,’’ N purportedly grabbed his hand to take him to the
    bathroom to speak to him away from B, at which point she referred to B
    as a slut and accused B of being ungrateful for them allowing her to move
    in with them. B allegedly overheard this, including the reference to her
    being a slut, and responded that at least she was single whereas N was also
    a slut despite living with the defendant. Although the defendant stated that
    he construed B’s statement as a confirmation of his belief that N was cheating
    on him, he claimed that he saw no point in discussing this with N at that
    time because she was intoxicated and, instead, he chose to return to the
    bedroom and resume listening to music.
    At some point, he claimed, he heard bottles crashing in the living room,
    and, when he came out of the bedroom to investigate, he found N ‘‘holding
    a knife, she was all bloody—and she was leaning on the stove holding a
    knife . . . .’’ According to the defendant, B was standing by the refrigerator
    also covered in blood. Despite this purported evidence of a brutal fight
    between the two women, the defendant maintained that he never heard any
    shouts or screams, only the sound of the bottles crashing. According to the
    defendant, he moved toward N to take away the knife but slipped in blood
    that was all over the floor. When he fell to the floor, B supposedly first
    struck him in the back of the head with a plate or bottle, and then ‘‘threw
    herself on top’’ of him. He claims that it was at this point that he realized
    that B also had a knife. He allegedly was able to get the knife from B, who
    continued to hit him in an effort to get the knife back. According to the
    defendant, he was eventually able to repel B, and, when he got to his feet,
    he saw N lying on the floor, unresponsive. When he returned his attention
    back to B, she also was on the floor and unresponsive. At that time, the
    defendant claimed, he looked in on S, who was still sleeping. He claimed
    that, when he returned to the living room and found the women still uncon-
    scious, he contemplated calling the police but feared they would blame him.
    Instead, he decided to take a shower, so that his daughter would not have
    to see him covered in blood when he woke her up, and thereafter fled the
    apartment. In sum, the defendant denied ever stabbing N, or intentionally
    stabbing B, insisting that B had ‘‘injured herself when she was attacking
    [him], when [he] had a knife in [his] hand.’’
    12
    Specifically, the court sentenced the defendant as follows: fifty years
    for the murder conviction with a concurrent twenty year sentence on the
    attempted murder count; twenty years for the assault conviction, five of
    which was a mandatory minimum, to run consecutively to the other senten-
    ces; and an additional five year consecutive sentence on the risk of
    injury count.
    13
    The state contends that we should decline to review this claim because,
    although the defendant challenged the admission of B’s deposition at trial,
    he did so on a different basis than the one advanced on appeal, and, therefore,
    the defendant’s claim is unpreserved. According to the state, the defendant’s
    objection at trial was limited to the state’s alleged failure to establish that
    B actually was in Guatemala. Our review of the trial transcript convinces
    us, however, that the defendant’s argument was not so narrowly confined.
    Part of the objection raised by the defendant at trial more broadly encom-
    passed the state’s general failure to exercise due diligence in securing B’s
    trial testimony, which certainly included allegedly doing nothing to verify
    her whereabouts. For example, part of the defendant’s argument to the trial
    court was that, ‘‘[w]hen the state’s attorney’s office wants individuals to
    come back and testify, as the court knows, they can be fairly persuasive
    . . . .’’ We construe this as an argument that the state could have done
    more to entice B to return voluntarily. Accordingly, we are satisfied that
    the present claim was adequately preserved for appellate review.
    14
    The court concluded that the state lacked the legal authority to subpoena
    an individual residing in Guatemala, and the defendant does not challenge
    this determination on appeal.
    15
    The state responded as follows to the defendant’s argument: ‘‘[W]e
    actually moved for deposition because we had a reasonable belief, but
    nothing firm, that she might not have been—I don’t—I never saw any docu-
    ments, is what I’m saying—that she might not have been a citizen of the
    United States. In which case, there would have been a possibility that she
    could have been made unavailable by some other process. Also, there’s no
    obligation for a witness to stay in the country. You know, unless we secured
    a material witness warrant against them, and—and lodged them in jail. And
    that would be the—the only way that we would do that. And that’s an
    unusual procedure.’’
    16
    Section 8-6 of the Connecticut Code of Evidence provides in relevant
    part:
    ‘‘The following are not excluded by the hearsay rule if the declarant is
    unavailable as a witness:
    ‘‘(1) Former Testimony. Testimony given as a witness at another hearing
    of the same or a different proceeding, provided (A) the issues in the former
    hearing are the same or substantially similar to those in the hearing in which
    the testimony is being offered, and (B) the party against whom the testimony
    is now offered had an opportunity to develop the testimony in the former
    hearing. . . .’’
    The commentary to § 8-6 provides in relevant part: ‘‘The proponent of
    evidence offered under Section 8-6 carries the burden of proving the declar-
    ant’s unavailability. . . . To satisfy this burden, the proponent must show
    that a good faith, genuine effort was made to procure the declarant’s atten-
    dance by process or other reasonable means. . . . [S]ubstantial diligence
    is required . . . but the proponent is not required to do everything conceiv-
    able to secure the witness’ presence. . . . A trial court is not precluded
    from relying on the representations of counsel regarding efforts made to
    procure the witness’ attendance at trial if those representations are based
    on counsel’s personal knowledge. . . .’’ (Citations omitted; internal quota-
    tion marks omitted.) Conn. Code Evid. § 8-6, commentary.
    17
    At the time B was deposed, the parties had agreed that B’s deposition
    testimony would be subject to impeachment at trial to the same degree as
    if it were live testimony. The state brought this to the trial court’s attention
    at the time it ruled on the admissibility of B’s videotaped deposition, stating
    as follows:
    ‘‘[The Prosecutor]: I just would note in passing, for the record, that, under
    [§] 8-8 of the Code of Evidence, that impeachment and supporting credibility
    of a hearsay declarant may be done to the same extent as if it was live
    testimony. So that, for example, inconsistent statements—
    ‘‘The Court: Inconsistent statement.
    ‘‘[The Prosecutor]: —and extrinsic impeachment for bias, motive, interest
    in the outcome of the case, et cetera, can still be introduced against her; even
    though there’s no opportunity to confront her with it, it can be introduced.
    ‘‘The Court: For the jury’s consideration of that witness.
    ‘‘[The Prosecutor]: Yes.’’
    The defendant did not indicate to the court at that time that he intended
    to introduce any impeachment evidence and expressly declined an invitation
    to do so after the videotaped testimony was played for the jury.
    18
    In Lebrick, our Supreme Court instructed that courts in this state, in
    considering whether a witness is ‘‘unavailable’’ for purposes of the former
    testimony exception to the hearsay rule under our Code of Evidence, should
    follow the definition of ‘‘unavailable’’ used by federal courts in the Federal
    Rules of Evidence. State v. Lebrick, supra, 
    334 Conn. 507
    .
    19
    The state knew that the witness was a New York City resident, but
    when it tried to contact her at about the time that jury selection had begun
    to secure her testimony at trial, it was unable to reach her at her last known
    address and telephone number. State v. Lebrick, supra, 
    334 Conn. 500
    –501.
    An investigator for the state unsuccessfully searched several state and fed-
    eral databases for a current address or phone number, eventually discovering
    two addresses associated with the witness in New York and several phone
    numbers. 
    Id.
     The investigator called the phone numbers, ‘‘but two were
    not in service, and one was not receiving phone calls.’’ 
    Id., 501
    . The state
    nonetheless prepared an interstate summons that was sent by e-mail to the
    Kings County District Attorney’s Office in New York City. 
    Id.
     The e-mail
    contained the addresses the state had discovered in its electronic search
    as well as the last known address of the witness’ mother in Brooklyn, New
    York. 
    Id.
     An investigator with the district attorney’s office attempted to
    serve the summons at the addresses provided; he was not tasked with
    conducting an independent investigation into the witness’ whereabouts and
    did not undertake such a task on his own initiative. 
    Id.
     The investigator
    visited the addresses he was provided, including twice visiting the address
    for the witness’ mother but was unable to locate the witness. 
    Id.,
     501–502.
    He also never encountered anyone whom he was able to question regarding
    the witness’ location. 
    Id., 502
    . His attempts to contact the witness by phone
    at the numbers provided by the state also proved unsuccessful. 
    Id.,
     501–502.
    20
    We are cognizant that the court in Morquecho applied the now defunct
    abuse of discretion standard; see State v. Morquecho, supra, 
    138 Conn. App. 862
    ; rather than the more exacting plenary review established by our
    Supreme Court in Lebrick. See State v. Lebrick, supra, 
    334 Conn. 507
    . None-
    theless, the court’s discussion in Morquecho remains instructive in evaluating
    the state’s efforts in the present case.
    21
    The Supreme Court in Mancusi granted certiorari from a ruling by the
    United States Court of Appeals for the Second Circuit. Mancusi v. Stubbs,
    
    404 U.S. 1014
    , 
    92 S. Ct. 671
    , 
    30 L. Ed. 2d 661
     (1972). The Second Circuit
    had stated that the witness’ absence from the United States was not ‘‘per
    se a sufficient reason to broaden the exception to the [c]onfrontation [c]lause
    allowing the admission of prior testimony of a presently unavailable witness.
    Although there is a much greater chance that it will not be possible to bring
    before the court a witness residing abroad, the possibility of a refusal is
    not the equivalent of asking and receiving a rebuff.’’ (Internal quotation
    marks omitted.) United States ex rel. Stubbs v. Mancusi, 
    442 F.2d 561
    , 563
    (2d Cir. 1971), rev’d, Mancusi v. Stubbs, 
    408 U.S. 204
    , 
    92 S. Ct. 2308
    , 
    33 L. Ed. 2d 293
     (1972). The Second Circuit’s conclusion that the state had failed
    to meet its burden of establishing due diligence appears to have turned on
    the fact that the record contained no evidence that the state ever asked the
    witness whether he would be willing to voluntarily return and testify. In
    reversing the judgment of the Second Circuit, the Supreme Court’s decision
    implicitly rejected the Second Circuit’s reasoning that, to establish due
    diligence in procuring the attendance of a witness located outside of the
    United States, a state cannot solely rely on the witness’ absence but must,
    at a minimum, also produce evidence demonstrating that it sought the
    witness’ voluntary attendance and that that request was rejected. Neverthe-
    less, in the present case, there was testimony presented at trial that the
    state had asked Peche to determine on its behalf whether B would be willing
    to return and that B had indicated that she would not be willing to return
    to the jurisdiction. Accordingly, even the more exacting standard applied
    by the Second Circuit would be met in the present case.
    22
    We note that, since Mancusi was decided, relevant federal statutes have
    been amended and now permit a state to seek a subpoena of a United States
    citizen residing abroad. See 
    28 U.S.C. § 1783
     (a) (2018). These changes do
    not affect Mancusi’s holding, however, with respect to a foreign national,
    such as in the present case. In the absence of a treaty or federal statute, a
    foreign citizen is simply outside the subpoena power of the state.
    23
    Golding provides that ‘‘a defendant can prevail on a claim of constitu-
    tional error not preserved at trial only if all of the following conditions are
    met: (1) the record is adequate to review the alleged claim of error; (2) the
    claim is of constitutional magnitude alleging the violation of a fundamental
    right; (3) the alleged constitutional violation . . . exists and . . . deprived
    the defendant of a fair trial; and (4) if subject to harmless error analysis,
    the state has failed to demonstrate harmlessness of the alleged constitutional
    violation beyond a reasonable doubt.’’ (Emphasis in original; footnote omit-
    ted.) State v. Golding, supra, 
    213 Conn. 239
    –40; see also In re Yasiel R.,
    supra, 
    317 Conn. 781
     (eliminating Golding’s use of ‘‘clearly’’ in describing
    requirements under third prong of test).
    24
    Although, in its appellate brief, the state primarily responds to the merits
    of the defendant’s double jeopardy claim, in a lengthy footnote at the end
    of its double jeopardy analysis, the state also argues that we should treat
    the defendant’s failure to raise his double jeopardy claim at trial as an implied
    waiver of any double jeopardy protection. In support of that argument, the
    state notes that appellate courts in this state have relied on waiver to resolve
    unpreserved double jeopardy claims arising in the context of a successive
    prosecution; see, e.g., State v. Ledbetter, 
    240 Conn. 317
    , 325–26, 
    692 A.2d 713
     (1997); State v. Belcher, 
    51 Conn. App. 117
    , 122–23, 
    721 A.2d 899
     (1998);
    but nonetheless have afforded Golding review to unpreserved double jeop-
    ardy claims arising in the course of a single trial without providing any
    analysis to explain this apparently disparate treatment of similar claims.
    See, e.g., State v. Chicano, 
    216 Conn. 699
    , 704, 
    584 A.2d 425
     (1990), overruled
    in part on other grounds by State v. Polanco, 
    308 Conn. 242
    , 
    61 A.3d 1084
    (2013); see also State v. Barber, 
    64 Conn. App. 659
    , 671, 
    781 A.2d 464
     (‘‘[i]f
    double jeopardy claims arising in the context of a single trial are raised for
    the first time on appeal, these claims are reviewable’’ (internal quotation
    marks omitted)), cert. denied, 
    258 Conn. 925
    , 
    783 A.2d 1030
     (2001).
    The state also argues in the same footnote that the defendant’s failure to
    raise his double jeopardy concern at trial unfairly prejudiced the state and
    potentially resulted in an inadequate record for review on appeal because,
    if the state had known of the double jeopardy claim at trial, it might have
    marshaled the evidence differently or made additional arguments to the
    jury. Specifically, the state notes that, given the multiple injuries to B, it
    could have argued that ‘‘the defendant initially attacked B with an intent
    to inflict serious physical injury and then, prior to thrusting an object in
    her neck after she came to on the floor and begged for her life, engaged in
    a separate act of attempted murder.’’
    As discussed in this part of the opinion, the defendant’s claim fails on its
    merits under established precedent and, therefore, he cannot demonstrate
    the existence of a constitutional violation as alleged on the basis of the
    facts in the record on which he relies. Consequently, we elect not to resolve
    these alternative arguments advanced by the state.
    25
    The Connecticut constitution does not contain an express prohibition
    against double jeopardy, but the due process guarantees of article first,
    § 8, of the constitution of Connecticut have been interpreted to include a
    protection against double jeopardy. See State v. Michael J., 
    274 Conn. 321
    ,
    349–50, 
    875 A.2d 510
     (2005). The scope of this state constitutional protection
    consistently has been construed to mirror, rather than to exceed, the protec-
    tion afforded under the federal constitution. 
    Id.
    26
    See Blockburger v. United States, 
    284 U.S. 299
    , 304, 
    52 S. Ct. 180
    , 
    76 L. Ed. 306
     (1932).
    27
    Both our Supreme Court and the United States Supreme Court have
    clarified that the Blockburger test, which also is referred to as the ‘‘same-
    elements’’ test, ‘‘inquires whether each offense contains an element not
    contained in the other; if not, they are the ‘same offence’ and double jeopardy
    bars additional punishment and successive prosecution.’’ (Emphasis added.)
    United States v. Dixon, 
    509 U.S. 688
    , 696, 
    113 S. Ct. 2849
    , 
    125 L. Ed. 2d 556
    (1993). In State v. Bernacki, 
    307 Conn. 1
    , 21–22, 
    52 A.3d 605
     (2012), cert.
    denied, 
    569 U.S. 918
    , 
    133 S. Ct. 1804
    , 
    185 L. Ed. 2d 811
     (2013), our Supreme
    Court emphasized that it is irrelevant for purposes of a Blockburger analysis
    ‘‘that the state may have relied on the same evidence to prove that the
    elements of both statutes were satisfied’’; id., 21; and that proper application
    of the Blockburger test looks at whether ‘‘each statute contains a different
    statutory element requiring proof of a fact that the other does not . . . .’’
    (Emphasis added.) Id., 22. The court further noted that ‘‘emphasis on the
    conduct at issue, rather than purely on the statutory language and charging
    instruments, is not consistent with our well established case law holding
    that the Blockburger analysis is theoretical in nature and not dependent on
    the actual evidence adduced at trial.’’ Id., 21 n.16.
    28
    As our Supreme Court has stated, the Blockburger test is, at its core,
    a rule of statutory construction, and ‘‘because it serves as a means of
    discerning [legislative] purpose the rule should not be controlling [if], for
    example, there is a clear indication of contrary legislative intent. . . . Thus,
    the Blockburger test creates only a rebuttable presumption of legislative
    intent, [and] the test is not controlling [if] a contrary intent is manifest. . . .
    [If] the conclusion reached under Blockburger is that the two crimes do
    not constitute the same offense, the burden remains on the defendant to
    demonstrate a clear legislative intent to the contrary.’’ (Citations omitted;
    internal quotation marks omitted.) State v. Alvaro F., 
    291 Conn. 1
    , 12–13,
    
    966 A.2d 712
    , cert. denied, 
    558 U.S. 882
    , 
    130 S. Ct. 200
    , 
    175 L. Ed. 2d 140
     (2009).
    29
    To the extent that the state suggests in a footnote in its brief that the
    jury reasonably could have viewed the evidence at trial as supporting a
    conclusion that the defendant engaged in separate acts for which separate
    punishment would be permissible; see footnote 24 of this opinion; without
    additional briefing of the issue, the state’s brief is inadequate to raise any
    challenge to whether the defendant’s double jeopardy claim fails under the
    ‘‘ ‘same act or transaction’ ’’ prong of double jeopardy analysis. See State
    v. Ferguson, supra, 
    260 Conn. 361
    .
    30
    The defendant relies on this court’s analysis in State v. Tinsley, 
    197 Conn. App. 302
    , 
    232 A.3d 86
    , cert. granted, 
    335 Conn. 927
    , 
    234 A.3d 979
    (2020), to support his insistence that assault in the first degree should be
    treated as a lesser included offense of attempted murder. In Tinsley, the
    defendant was convicted of both manslaughter in the first degree and risk
    of injury to a child on the basis of his having brutally beaten a fifteen month
    old child, who later died of his injuries. 
    Id.,
     304–306. This court found that
    each of those statutes contained an element that the other does not and
    thus were not the same offense under a traditional Blockburger analysis.
    Id., 323. Nevertheless, the court agreed with the position advanced by the
    defendant that the dual convictions still violated double jeopardy if it was
    not possible to commit the greater offense in the manner described in the
    information without having first committed the lesser offense. Id., 324–25.
    The court determined that, ‘‘one cannot cause the death of another in the
    manner described in the information, without first inflicting trauma to the
    victim’s body, which is an act likely to impair the health of the minor victim.’’
    Id., 323. The court in Tinsley held, on the basis of that determination, that
    ‘‘risk of injury to a child is a lesser included offense and, thus, the same
    offense for purposes of double jeopardy, as manslaughter in the first
    degree.’’ Id.
    To the extent that the defendant asks us to follow the alternative analytical
    path utilized by this court in Tinsley, we decline to expand Tinsley’s holding
    beyond the precise circumstances of that case. Whereas our Supreme Court’s
    analysis in Sharpe is essentially ‘‘on all fours’’ with the present case because
    the same statutory crimes were at issue, the court in Tinsley was comparing
    simultaneous convictions of charges of risk of injury and manslaughter,
    neither of which is implicated in the present case.