State v. Castillo , 165 Conn. App. 703 ( 2016 )


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    STATE OF CONNECTICUT v. WILLIAM CASTILLO
    (AC 36435)
    Keller, Prescott and Harper, Js.
    Argued March 8—officially released May 24, 2016
    (Appeal from Superior Court, judicial district of
    Litchfield, Danaher, J.)
    Richard Emanuel, for the appellant (defendant).
    Nancy L. Chupak, senior assistant state’s attorney,
    with whom, on the brief, were David S. Shepack, state’s
    attorney, and Terri L. Sonnemann, senior assistant
    state’s attorney, for the appellee (state).
    Opinion
    PRESCOTT, J. The defendant, William Castillo,
    appeals from the judgment of conviction, rendered after
    a jury trial, of attempt to commit robbery in the first
    degree in violation of General Statutes §§ 53a-49 and
    53a-134 (a) (3), and attempt to commit robbery in the
    second degree in violation of General Statutes §§ 53a-
    49 and 53a-135 (a) (1) (A). The defendant, who was
    nearly seventeen years old at the time of his arrest and
    eventually was tried as an adult, claims on appeal that
    the trial court improperly denied his motion to suppress
    statements that he made to the police, including a writ-
    ten confession, because they were obtained in violation
    of his constitutional and statutory rights. In particular,
    the defendant contends that (1) the police subjected
    him to custodial interrogation without the benefit of
    adequate Miranda1 warnings because the juvenile
    Miranda waiver form administered to him prior to his
    questioning failed to advise him that any statements
    that he made could be used against him not only in any
    juvenile proceeding but in an adult criminal prosecu-
    tion; (2) any statements that he gave to the police were
    involuntary and, thus, their admission at trial violated
    his right to due process; (3) his statements were inad-
    missible at trial pursuant to General Statutes § 46b-137
    (c); and (4) even if the defendant’s statements were
    lawfully obtained, this court should exercise its inher-
    ent supervisory authority to adopt a rule setting new
    standards governing ‘‘the admissibility of statements
    and confessions obtained through the interrogation
    of juveniles.’’
    We conclude that the trial court properly found that
    defendant was not ‘‘in custody’’ at the time he gave the
    statements at issue and, therefore, we need not address
    whether he was properly informed of his Miranda
    rights or consider the validity of his waiver of those
    rights. We further conclude that the trial court correctly
    determined that the defendant’s statements were volun-
    tary and not obtained in violation of his right to due
    process, nor were they admitted at trial in violation of
    § 46b-137, which is inapplicable in this context. Finally,
    because we conclude that the statements given by the
    defendant in the present case were not made during
    custodial interrogation, we decline to decide whether
    we should require, pursuant to our supervisory author-
    ity, that law enforcement provide juveniles who are
    subjected to custodial interrogation additional Miranda
    related warnings. In sum, we affirm the judgment of
    the trial court.
    The following facts, which reasonably could have
    been found by the jury on the basis of the evidence
    admitted at trial or were found by the court in deciding
    the motion to suppress, and procedural history are rele-
    vant to our review of the defendant’s claims.
    On March 23, 2012, the defendant was a student at
    Torrington High School, and was less than one month
    from his seventeenth birthday. At about 8:30 p.m. on
    that date, he and several other teenagers left a high
    school dodgeball game together in a Jeep Grand Chero-
    kee. The defendant and his friends spotted a group of
    middle school students leaving a minimart on foot, and
    they decided to ‘‘jump’’ the younger boys and steal their
    money. The older group of teenagers followed the three
    middle school students, eventually stopping the Jeep
    in front of them. After exiting the Jeep, the defendant
    and his friend assaulted the younger boys in an attempt
    to rob them. The defendant grabbed one of the boys,
    Liam, and pushed him into a nearby parked vehicle. He
    held a screwdriver to Liam’s abdomen and demanded
    his money. When the defendant and his friends discov-
    ered that the younger boys had no money, they fled in
    the Jeep.
    Several neighbors witnessed all or part of the incident
    and gave statements to the police, who had responded
    to a report of an assault. Those statements included a
    description of the Jeep that the defendant and his
    friends were using and a partial license plate number.
    The police also later interviewed the victims, who,
    although unable to identify their attackers because they
    had disguised themselves by partially concealing their
    faces with their T-shirts, gave partial descriptions.
    At about the time of the incident in question, other
    police officers spotted a Jeep traveling at a high rate
    of speed in the vicinity. They followed the vehicle into
    an apartment complex at which time they initiated a
    stop, eventually identifying the passengers, including
    the defendant. Although the police were aware of the
    recent assault, they did not believe that they had enough
    evidence to arrest or otherwise detain the occupants
    of the Jeep.
    A week or so following the incident, the police
    received information that led them to believe that the
    occupants of the Jeep that they had stopped at the
    apartment complex were the same group that had
    attempted to rob the middle school boys. Police detec-
    tives interviewed each of the occupants that they had
    previously identified during the traffic stop.
    Detective Todd Fador, the lead investigator, first
    went to the defendant’s apartment at 330 Highland Ave-
    nue on April 10, 2012, for the purpose of conducting
    an interview with the defendant; however, he found the
    defendant alone at that time. Because of the defendant’s
    age, Fador would not conduct an interview without a
    parent present. Fador subsequently contacted the
    defendant’s mother, Yocasta Monegro, and advised her
    that the police had stopped by her home.
    Fador returned to the defendant’s home on April 13,
    2012, at approximately 5 p.m. Monegro, Monegro’s boy-
    friend, two younger children, and the defendant were
    home at that time. Fador was accompanied by another
    detective, Keith Dablaine, and Officer Angel Rios. Fador
    had brought Rios along because Rios was fluent in
    Spanish, and, at their initial meeting on April 10, 2012,
    the defendant had told Fador that Monegro did not
    speak English.2 Fador and Dablaine carried sidearms
    and wore plain clothes with badges around their necks.
    Rios was dressed in a police uniform and also wore
    a sidearm.
    Monegro answered the door, at which point Rios
    explained to her, in Spanish, that the purpose of their
    visit was to speak with the defendant, who had been
    identified as a suspect. The interview of the defendant
    was conducted in the living room. The room had a sofa,
    a love seat, and a chair. In addition to the main entrance
    to the room, it had two other doors. The defendant was
    not immediately present when the police arrived, but
    Monegro indicated that she would get him. When the
    defendant entered the room, Fador advised the defen-
    dant and Monegro of their juvenile and parental rights,
    respectively. Rios translated Fador’s advisement into
    Spanish. The defendant was presented with a juvenile
    waiver form that advised him of his rights, including
    his right to remain silent, to consult with an attorney,
    and to stop answering questions at any time. The defen-
    dant initialed six separate paragraphs on the form and
    signed the form. Monegro was given a parental consent
    form that contained a similar advisement of rights in
    English, which Rios translated for her prior to her ini-
    tialing and signing the form. The defendant was calm
    throughout this procedure.
    As the trial court stated in its memorandum of deci-
    sion denying the motion to suppress, after the waiver
    forms were signed, Fador ‘‘verbally advised the defen-
    dant that he was free to ask the officers to leave, that
    he was free to stop speaking to the officers, and that
    he did not have to speak to the officers at all. . . .
    [T]he defendant did not ask any questions about his
    rights, he did not appear to be confused, and he said
    that he understood his rights.
    ‘‘The defendant agreed to give a statement, asking
    Fador to write it out. [Fador] did so, stopping every
    few sentences to give [Rios] an opportunity to translate
    the defendant’s statements to [Monegro]. The defendant
    was cooperative and did not appear to be worried,
    although it was apparent that [Monegro] was growing
    increasingly upset as her son progressed with his state-
    ment. . . . After the defendant finished making his
    statement, he reviewed what [Fador] had written and
    then signed the statement. . . . The entire visit took
    between forty-five minutes and one hour. At no time
    did anyone ask the officers to stop questioning the
    defendant or to leave the home. . . .
    ‘‘[N]one of the officers advised the defendant that his
    involvement in the robbery could ultimately lead to his
    deportation. . . . [W]hen [Monegro] asked about the
    risk of deportation, [Rios] replied that such an action
    is not within his jurisdiction but is, rather, an issue for
    the Bureau of Immigration and Customs Enforcement.’’
    (Citation omitted.) Although the defendant confessed,
    first orally and then in writing, to having participated
    in the events of March 23, 2012, and having attempted
    to steal money from one of the middle school students,
    he denied having used any weapon.3 The defendant was
    not arrested at that time, and the detectives and Rios
    left the apartment.
    Approximately one month later, on May 10, 2012, the
    defendant was arrested pursuant to a juvenile arrest
    warrant, charging him with the following delinquent
    acts: first degree robbery in violation of § 53a-134; risk
    of injury to a child in violation of General Statutes § 53-
    21; attempted larceny in the sixth degree in violation
    of General Statutes §§ 53a-49 and 53a-125b; conspiracy
    to commit robbery in the first degree in violation of
    General Statutes §§ 53a-48 and 53a-134; assault in the
    third degree in violation of General Statutes § 53a-61;
    and carrying a dangerous weapon in violation of Gen-
    eral Statutes § 53-206 (a).
    He first appeared in Superior Court for juvenile mat-
    ters on May 11, 2012. Because he was charged with
    committing a class B felony (first degree robbery), the
    case was then automatically transferred to the regular
    criminal docket pursuant to General Statutes § 46b-127
    (a)4 and then to the part A docket in the Litchfield
    courthouse. The defendant subsequently entered pro
    forma pleas of not guilty to a five count information
    that included all the charges underlying the juvenile
    arrest warrant except for the charge of carrying a dan-
    gerous weapon.
    Just prior to jury selection, on August 26, 2013, the
    state filed a long form information charging the defen-
    dant in two counts with first degree robbery and second
    degree robbery. The defendant entered pleas of not
    guilty on both counts.
    On August 30, 2013, the defendant filed a motion to
    suppress his April 13, 2012 oral and written statements
    to the police, arguing that any waiver of his Miranda
    rights was not knowingly, intelligently, or voluntarily
    given and, even if the police satisfied Miranda, his
    statements were obtained involuntarily in violation of
    his due process rights under the state and federal consti-
    tutions. The state filed an opposition arguing that
    Miranda warnings were not necessary in the present
    case because the defendant was not ‘‘in custody’’ when
    the challenged statements were made and there simply
    was no evidence of any police coercion or other police
    activity necessary to support the defendant’s due pro-
    cess claim. The court, Danaher, J., conducted a hearing
    on the motion to suppress at which time the court heard
    testimony from Fador, Rios, and Monegro. Following
    the hearing, on September 24, 2013, the court issued
    a written memorandum of decision agreeing with the
    arguments of the state and denying the motion to
    suppress.
    Prior to trial, on September 30, 2013, the state filed a
    substitute long form information, amending the charges
    against the defendant to one count of attempt to commit
    first degree robbery in violation of §§ 53a-49 and 53a-
    134 (a) (3), and one count of attempt to commit second
    degree robbery in violation of §§ 53a-49 and 53a-135
    (a) (1) (A). The defendant pleaded not guilty to those
    charges, and the case proceeded to trial, following
    which the jury found the defendant guilty on both
    counts. The court sentenced the defendant to a total
    effective term of five years imprisonment, suspended
    after eighteen months, with five years of probation. This
    appeal followed.
    The sole claim raised on appeal is that the court
    improperly denied the defendant’s motion to suppress
    his statements to the police. The defendant makes sev-
    eral arguments in support of his claim, each of which
    we will discuss in turn. ‘‘Our standard of review of a
    trial court’s findings and conclusions in connection with
    a motion to suppress is well defined. A finding of fact
    will not be disturbed unless it is clearly erroneous in
    view of the evidence and pleadings in the whole record
    . . . . [If] the legal conclusions of the court are chal-
    lenged, we must determine whether they are legally and
    logically correct and whether they find support in the
    facts set out in the memorandum of decision . . . .
    We undertake a more probing factual review when a
    constitutional question hangs in the balance.’’ (Citation
    omitted; internal quotation marks omitted.) State v.
    Burroughs, 
    288 Conn. 836
    , 843, 
    955 A.2d 43
    (2008).
    I
    We begin with the defendant’s argument that he was
    entitled to suppression of his oral statements and writ-
    ten confession because they were the product of a cus-
    todial interrogation conducted without the benefit of
    proper Miranda warnings. According to the defendant,
    although he signed a form purporting to waive his
    Miranda rights prior to the police questioning him, that
    particular waiver form was intended for use in juvenile
    matters and was ineffective as a waiver of the defen-
    dant’s rights in this case because it did not inform him
    that statements he made could be used against him not
    only in any subsequent juvenile proceeding but also in
    proceedings to convict him as an adult offender.
    Because we conclude that the defendant was not ‘‘in
    custody’’ when he gave his statements, and, therefore,
    not subjected to custodial interrogation by the police,
    Miranda warnings were not constitutionally required
    at that time, nor was it necessary for the police to
    obtain a valid waiver prior to questioning the defendant.
    Accordingly, we reject this aspect of the defendant’s
    claim.
    Our Supreme Court has set forth the following princi-
    ples regarding the requirement of Miranda warnings,
    which help guide our analysis of the defendant’s argu-
    ment. ‘‘Although [a]ny [police] interview of [an individ-
    ual] suspected of a crime . . . [has] coercive aspects
    to it . . . only an interrogation that occurs when a sus-
    pect is in custody heightens the risk that statements
    obtained therefrom are not the product of the suspect’s
    free choice. . . . This is so because the coercion inher-
    ent in custodial interrogation blurs the line between
    voluntary and involuntary statements . . . . Thus, the
    court in Miranda was concerned with protecting defen-
    dants against interrogations that take place in a police-
    dominated atmosphere, containing inherently compel-
    ling pressures [that] work to undermine the individual’s
    will to resist and to compel him to speak [when] he
    would not otherwise do so freely . . . . By adequately
    and effectively appris[ing] [a suspect] of his rights and
    reassuring the suspect that the exercise of those rights
    must be fully honored, the Miranda warnings combat
    [the] pressures inherent in custodial interrogations.
    . . . In so doing, they enhance the trustworthiness of
    any statements that may be elicited during an interroga-
    tion. . . . Consequently, police officers are not
    required to administer Miranda warnings to everyone
    whom they question . . . rather, they must provide
    such warnings only to persons who are subject to custo-
    dial interrogation. . . . To establish entitlement to
    Miranda warnings, therefore, the defendant must sat-
    isfy two conditions, namely, that (1) he was in custody
    when the statements were made, and (2) the statements
    were obtained in response to police questioning.’’ (Cita-
    tions omitted; emphasis added; footnote omitted; inter-
    nal quotation marks omitted.) State v. Mangual, 
    311 Conn. 182
    , 191–92, 
    85 A.3d 627
    (2014). In the present
    case, there is no dispute that the statements that the
    defendant sought to suppress were given in response
    to his questioning by the police. What is disputed is
    whether the defendant was ‘‘in custody’’ for purposes
    of Miranda when that questioning occurred.
    ‘‘As used in . . . Miranda [and its progeny], custody
    is a term of art that specifies circumstances that are
    thought generally to present a serious danger of coer-
    cion. . . . In determining whether a person is in cus-
    tody in this sense . . . the United States Supreme
    Court has adopted an objective, reasonable person test
    . . . the initial step [of which] is to ascertain whether,
    in light of the objective circumstances of the interroga-
    tion . . . a reasonable person [would] have felt [that]
    he or she was not at liberty to terminate the interroga-
    tion and [to] leave. . . . Determining whether an indi-
    vidual’s freedom of movement [has been] curtailed,
    however, is simply the first step in the analysis, not the
    last. Not all restraints on freedom of movement amount
    to custody for purposes of Miranda. [Accordingly, the
    United States Supreme Court has] decline[d] to accord
    talismanic power to the freedom-of-movement inquiry
    . . . and [has] instead asked the additional question [of]
    whether the relevant environment presents the same
    inherently coercive pressures as the type of station
    house questioning at issue in Miranda. . . .
    ‘‘Of course, the clearest example of custody for pur-
    poses of Miranda occurs when a suspect has been
    formally arrested. As Miranda makes clear, however,
    custodial interrogation includes questioning initiated
    by law enforcement officers after a suspect has been
    arrested or otherwise deprived of his freedom of action
    in any significant way. . . . Thus, not all restrictions
    on a suspect’s freedom of action rise to the level of
    custody for Miranda purposes . . . . [T]he ultimate
    inquiry is whether a reasonable person in the defen-
    dant’s position would believe that there was a restraint
    on [his or her] freedom of movement of the degree
    associated with a formal arrest. . . . Any lesser restric-
    tion on a person’s freedom of action is not significant
    enough to implicate the core fifth amendment concerns
    that Miranda sought to address.’’ (Citations omitted;
    emphasis altered; footnote omitted; internal quotation
    marks omitted.) 
    Id., 193–95. Among
    the factors that a court may consider in
    determining whether a suspect was ‘‘in custody’’ for
    purposes of Miranda, are the following: ‘‘(1) the nature,
    extent and duration of the questioning; (2) whether
    the suspect was handcuffed or otherwise physically
    restrained; (3) whether officers explained that the sus-
    pect was free to leave or not under arrest; (4) who
    initiated the encounter; (5) the location of the interview;
    (6) the length of the detention; (7) the number of offi-
    cers in the immediate vicinity of the questioning; (8)
    whether the officers were armed; (9) whether the offi-
    cers displayed their weapons or used force of any other
    kind before or during questioning; and (10) the degree
    to which the suspect was isolated from friends, family
    and the public.’’ 
    Id., 197. In
    reviewing a trial court’s determination of whether
    a person was ‘‘in custody’’ for Miranda purposes, we
    employ the following standard of review. ‘‘The trial
    court’s determination of the historical circumstances
    surrounding the defendant’s interrogation [entails] find-
    ings of fact . . . which will not be overturned unless
    they are clearly erroneous. . . . In order to determine
    the [factual] issue of custody, however, we will conduct
    a scrupulous examination of the record . . . in order
    to ascertain whether, in light of the totality of the cir-
    cumstances, the trial court’s finding is supported by
    substantial evidence. . . . The ultimate inquiry as to
    whether, in light of these factual circumstances, a rea-
    sonable person in the defendant’s position would
    believe that he or she was in police custody of the
    degree associated with a formal arrest . . . calls for
    application of the controlling legal standard to the his-
    torical facts [and] . . . therefore, presents a . . .
    question of law . . . over which our review is de novo.
    . . . In other words, we are bound to accept the factual
    findings of the trial court unless they are clearly errone-
    ous, but we exercise plenary review over the ultimate
    issue of custody.’’ (Citation omitted; internal quotation
    marks omitted.) 
    Id. ‘‘The defendant
    bears the burden
    of proving custodial interrogation.’’ State v. Pinder, 
    250 Conn. 385
    , 409, 
    736 A.2d 857
    (1999).
    Having scrupulously examined the record, we con-
    clude, in agreement with the trial court and the state,
    that no reasonable person in the defendant’s position
    would have believed that he was ‘‘in custody’’ for pur-
    poses of Miranda. The circumstances surrounding the
    defendant’s interview simply do not support a claim
    that he was in custody prior to the time that he signed
    the juvenile waiver form and gave his statement and
    written confession. Significantly, the defendant was not
    questioned at a police station or other unfamiliar and
    inherently coercive location, but in the relative comfort
    and familiarity of his own home, with family present.
    As recognized by our Supreme Court, ‘‘an encounter
    with police is generally less likely to be custodial when
    it occurs in a suspect’s home.’’ State v. 
    Mangual, supra
    ,
    
    311 Conn. 206
    , citing, e.g., Miranda v. Arizona, 
    384 U.S. 436
    , 449–50, 
    86 S. Ct. 1602
    , 
    16 L. Ed. 2d 694
    (1966)
    (‘‘[the suspect] is more keenly aware of his rights and
    more reluctant to tell of his indiscretions or criminal
    behavior within the walls of his home’’ [internal quota-
    tion marks omitted]). We are, of course, also aware that
    Mangual instructs that, given the right set of circum-
    stances, a person’s home may be transformed into the
    type of police dominated atmosphere that could under-
    mine an individual’s decision to remain silent. State v.
    
    Mangual, supra
    , 199–202, 206–207. Such circumstances,
    however, simply were not present here. The defendant’s
    efforts to equate this case with the type of environment
    that existed in the Mangual case are unpersuasive.
    In Mangual, the defendant was questioned in her
    apartment during the execution of a search warrant.
    
    Id., 186–87. The
    Supreme Court concluded that the
    defendant was ‘‘in custody’’ when the police elicited
    statements from her during that search because the
    totality of the circumstances surrounding the execution
    of the warrant by the police had transformed the defen-
    dant’s home into the type of police dominated atmo-
    sphere that necessitated that the police advise the
    defendant of her Miranda rights prior to questioning
    her. 
    Id., 190–212. In
    particular, the court noted the fol-
    lowing factors as being key to its determination that
    the defendant was ‘‘in custody.’’
    First, the police had initiated the contact, and were
    not invited into the apartment by the defendant, but
    ‘‘entered under the authority of a search warrant, an
    inherently coercive and intimidating police action.’’ 
    Id., 199. The
    court considered the action particularly intim-
    idating given that seven armed officers in tactical vests
    participated in the execution of the warrant. 
    Id., 186, 199,
    201. Second, the officers brandished their weapons
    when they announced themselves and entered the
    small, four room apartment, actions that the court
    deemed an occupant reasonably could have associated
    with the police effecting an arrest. 
    Id., 199–201. The
    court found significant that the ‘‘officers prohibited the
    defendant from leaving or otherwise moving about the
    apartment. In such circumstances, it was reasonable
    for the defendant to perceive such an imposing display
    of authority as a clear indication that the police intended
    to assume and maintain full control over her and her
    daughters.’’ 
    Id., 200. The
    court considered the relatively
    large number of officers, ‘‘many, if not all’’ of whom
    were present in the living room when the defendant
    was questioned, to be a third factor supporting a finding
    of custody, citing several federal Circuit Courts of
    Appeal for the proposition that ‘‘the presence of a large
    number of visibly armed law enforcement officers goes
    a long way [toward] making the suspect’s home a police-
    dominated atmosphere.’’ (Internal quotation marks
    omitted.) 
    Id., 201. Fourth,
    the police exercised ‘‘com-
    plete control over the defendant and her surroundings
    before, during and after’’ her questioning. 
    Id. As soon
    as the officers entered the apartment, they ordered the
    defendant to go to the living room, where she was
    confined to the couch and placed under guard. The
    court noted that ‘‘[t]his exercise of total control over
    the defendant stands in stark contrast to the far more
    relaxed environment that is a hallmark of interrogations
    in a suspect’s home that have been found to be noncus-
    todial.’’ 
    Id., 201–202. Finally,
    the court indicated that
    the police never explained to the defendant ‘‘the nature,
    purpose, or likely duration of her detention.’’ 
    Id., 202. Turning
    to the present case, our consideration of the
    circumstances surrounding the defendant’s questioning
    leaves us unconvinced of the existence of a police domi-
    nated atmosphere akin to that present in Mangual.
    Although the police initiated contact with the defendant
    and his family, the police did not enter the house on
    their own authority, such as pursuant to a search war-
    rant, but were invited in by Monegro. The police
    informed Monegro of the purpose for their visit before
    she allowed them to enter. There were only three offi-
    cers present, one of whom was acting as a translator.
    The detectives wore plain clothes, not tactical gear.
    Although the defendant was asked to come into the
    living room to speak with the police, he was never
    threatened with arrest or searched, he was never hand-
    cuffed, and the police took no other action, either verbal
    or physical, to intimidate the defendant or to restrict
    his movement or confine him to that particular room.
    The detectives and Rios each carried sidearms, but they
    were never brandished at any point, nor did any of the
    officers threaten the use of force on the defendant or
    his family. Both Fador and Rios informed Monegro that
    she could end the interview at any time, and the defen-
    dant was told more than once that his presence was
    voluntary, and that he was free to leave and did not
    have to answer their questions. He was told this orally
    before any questions were ever asked, and the same
    instructions were provided to him in writing as part of
    the waiver form, which he signed prior to giving his
    oral statement and written confession. Such instruc-
    tions were not provided to the defendant in Mangual.
    
    Id., 204–205; see
    State v. Edwards, 
    299 Conn. 419
    , 437,
    
    11 A.3d 116
    (2011), and cases cited therein (‘‘a fact
    finder reasonably might find that a reasonable person
    would feel free to leave when that person was told
    repeatedly that he could do so’’ [internal quotation
    marks omitted]). There is no evidence in the record
    that the defendant was overly nervous or intimidated
    during the encounter.
    In terms of whether a reasonable person would feel
    that his freedom of movement was restrained to the
    degree associated with a formal arrest and, therefore,
    that he was ‘‘in custody,’’ the circumstances sur-
    rounding the defendant’s interview in the present case
    appear no more coercive or intimidating an atmosphere
    than was present in other cases in which our Supreme
    Court determined that a suspect questioned in a resi-
    dence prior to an arrest was not ‘‘in custody’’ and, thus,
    not entitled to Miranda rights. See, e,g., State v. Kirby,
    
    280 Conn. 361
    , 369–70, 392–94, 396, 
    908 A.2d 506
    (2006)
    (defendant not ‘‘in custody’’ for Miranda purposes
    although five police officers arrived at his home at 4:30
    a.m. to question him about kidnapping and assault
    because defendant invited officers into home, defen-
    dant knew why police were there, encounter lasted less
    than fifteen minutes, officer’s guns stayed holstered,
    and defendant not handcuffed until after he admitted
    to kidnapping); State v. Johnson, 
    241 Conn. 702
    , 714–22,
    
    699 A.2d 57
    (1997) (defendant not ‘‘in custody’’ although
    confronted by two detectives and uniformed police offi-
    cer in driveway of father’s house prior to consenting
    to be questioned in kitchen).5
    The defendant contends that the court based its con-
    clusion that he was not in custody in part on an errone-
    ous factual finding, namely, that he was present at the
    home when the police first arrived. According to the
    defendant, the evidence shows that he was not at home
    and that he had to be summoned to return, either by
    Monegro or her boyfriend. The defendant argues that
    whether he was at home when the police arrived is
    significant to our consideration of whether he was ‘‘in
    custody’’ because his absence ‘‘demonstrates that the
    defendant was in a position to be questioned by the
    police only because they first exercised their authority
    to compel his presence.’’ (Emphasis in original.) The
    defendant asserts that, absent probable cause to arrest
    him, the police lacked authority to compel his presence
    for questioning, and that they used Monegro to accom-
    plish what they could not do themselves.
    Even if we were to agree, however, with the defen-
    dant’s contention that a juvenile summoned by a parent
    or guardian to return home to speak with the police
    would, in some manner, feel more coerced to cooperate
    and, thus, less free to leave and stop the interview than
    a juvenile already present at home when police arrived,
    we do not determine that the court’s finding that the
    defendant was at home when the police arrived is
    clearly erroneous on the basis of the record before us.
    It is the function of the trial court to weigh the evidence
    before it and to determine the credibility of witnesses.
    State v. Lawrence, 
    282 Conn. 141
    , 154–55, 
    920 A.2d 236
    (2007). At the suppression hearing, Monegro testified
    that the defendant was at home with the rest of the
    family when the police arrived. The court was free to
    credit that testimony, which was never directly contra-
    dicted. At best, the record is unclear whether the defen-
    dant, who undisputedly was not present in the room
    when Monegro answered the front door, initially was
    in another part of the home or elsewhere when the
    police arrived. The defendant notes that Fador testified
    at the suppression hearing that when the police told
    Monegro that they needed the defendant present, she
    stated that she would ‘‘get him there,’’ and that the
    defendant arrived shortly thereafter. He further notes
    Rios’ testimony that he thought Monegro’s boyfriend
    made a phone call to reach the defendant, who
    ‘‘responded back to the house.’’ Neither statement, how-
    ever, directly contradicts or is necessarily inconsistent
    with Monegro’s testimony or the court’s factual finding
    that the defendant was home, as neither is determina-
    tive of where the defendant was before he was asked,
    either verbally or by phone, to come to the living room
    to speak to the police. Because the court’s factual find-
    ing is supported by evidence in the record, it was not
    clearly erroneous.
    We conclude that the defendant was not ‘‘in custody’’
    at the time he provided his statements to the police
    and, therefore, was not entitled to Miranda warnings.
    Having so concluded, we do not address the remaining
    aspects of the defendant’s argument, including whether
    the use by the police of the juvenile Miranda waiver
    form in a case eventually tried in adult court properly
    effectuated a valid waiver of the defendant’s Miranda
    rights or whether some additional warning was consti-
    tutionally required.
    II
    We turn next to the defendant’s argument that,
    regardless of whether he was in custody, the court
    should have granted his motion to suppress because his
    statements and confession were obtained in violation of
    his rights to due process under the state and federal
    constitutions because they were involuntarily made. We
    are not persuaded because there is no evidence in the
    record that the defendant’s statements were obtained
    as a result of any coercive behavior or wrongful action
    by the police affecting the voluntariness of the defen-
    dant’s statements.
    The principles governing our review of a trial court’s
    ruling on the voluntariness of a defendant’s oral or
    written statements are well established. ‘‘[T]he use of an
    involuntary confession in a criminal trial is a violation of
    due process. . . . The state has the burden of proving
    the voluntariness of the confession by a fair preponder-
    ance of the evidence. . . . [T]he test of voluntariness
    is whether an examination of all the circumstances
    discloses that the conduct of law enforcement officials
    was such as to overbear [the defendant’s] will to resist
    and bring about confessions not freely self-determined.
    . . . The ultimate test remains . . . Is the confession
    the product of an essentially free and unconstrained
    choice by its maker? If it is, if he has willed to confess,
    it may be used against him. If it is not, if his will has
    been overborne and his capacity for self-determination
    critically impaired, the use of his confession offends
    due process. . . . The determination, by the trial court,
    whether a confession is voluntary must be grounded
    upon a consideration of the circumstances surrounding
    it. . . .
    ‘‘Factors that may be taken into account, upon a
    proper factual showing, include: the [age] of the
    accused; his lack of education; his intelligence; the lack
    of any advice as to his constitutional rights; the length
    of detention; the repeated and prolonged nature of the
    questioning; and the use of physical punishment, such
    as the deprivation of food and sleep.’’ (Internal quota-
    tion marks omitted.) State v. 
    Lawrence, supra
    , 
    282 Conn. 153
    .
    ‘‘[W]e review the voluntariness of a confession inde-
    pendently, based on our own scrupulous examination
    of the record.’’ State v. 
    Pinder, supra
    , 
    250 Conn. 420
    .
    As our Supreme Court clarified in Pinder, ‘‘applying
    the proper scope of review to the ultimate issue of
    voluntariness requires us, not to ascertain whether the
    trial court’s finding is supported by substantial evi-
    dence, but to conduct a plenary review of the record
    in order to make an independent determination of vol-
    untariness.’’ 
    Id., 421. Here,
    the defendant’s argument that his statements
    to the police were involuntary and, thus, violative of
    due process finds no support in the record. The defen-
    dant was nearly seventeen years old at the time he was
    questioned, and there is no indication that he was poorly
    educated or developmentally challenged. The defen-
    dant was informed of his constitutional rights. The
    defendant was not alone when questioned; his mother
    was present. The defendant was not subjected to a
    prolonged and repeated interrogation; the whole pro-
    cess lasted no more than one hour.
    Ordinarily, a court will deem a statement or confes-
    sion involuntary only if there is some coercive police
    conduct that is causally related to it. See State v. Rey-
    nolds, 
    264 Conn. 1
    , 54, 
    836 A.2d 224
    (2003), cert. denied,
    
    541 U.S. 908
    , 
    124 S. Ct. 1614
    , 
    158 L. Ed. 2d 254
    (2004).
    As we indicated in rejecting the defendant’s Miranda
    claim, the atmosphere in which the police questioned
    the defendant was not in and of itself overly coercive
    in nature. Furthermore, the defendant has not directed
    our attention to any evidence in the record of deceptive
    or intimidating police behavior different from that
    underlying his argument that the police engaged in cus-
    todial interrogation, nor has our review disclosed any.
    In rejecting the defendant’s argument that he was ‘‘in
    custody’’ when he gave his statements, we necessarily
    determined that the circumstances of his questioning
    by police reasonably could not be viewed as presenting
    any serious danger of having overborne the defendant’s
    will to resist, thereby resulting in an involuntary state-
    ment. On the basis of our scrupulous review of the
    record, we conclude that the defendant’s rights to due
    process under the state and federal constitutions were
    not violated.
    III
    The defendant next argues that the court should have
    granted his motion to suppress because, even if his
    statements were not the fruit of a custodial interroga-
    tion, they nevertheless were inadmissible in accordance
    with the criteria set forth in § 46b-137 (c). The state
    responds that the argument is meritless because, by its
    plain language, § 46b-137 is applicable only to juvenile
    court proceedings, not to proceedings in adult court.
    We agree with the state that § 46b-137 is inapplicable
    in the present case, and, thus, the defendant’s argument
    fails on its merits.6
    ‘‘Issues of statutory construction raise questions of
    law, over which we exercise plenary review. . . . The
    process of statutory interpretation involves the determi-
    nation of the meaning of the statutory language as
    applied to the facts of the case, including the question
    of whether the language does so apply.’’ (Emphasis
    added; internal quotation marks omitted.) State v. Fer-
    nando A., 
    294 Conn. 1
    , 13, 
    981 A.2d 427
    (2009). Here,
    § 46b-137 contains clear language limiting its applicabil-
    ity to proceedings in juvenile court.
    Section 46b-137, which is tellingly titled, ‘‘Admissibil-
    ity of admission, confession or statement in juvenile
    proceedings,’’7 provides in relevant part: ‘‘(b) Any
    admission, confession or statement, written or oral,
    made by a child sixteen or seventeen years of age to
    a police officer or Juvenile Court official, except an
    admission, confession or statement, written or oral,
    made by a child sixteen or seventeen years of age to a
    police officer in connection with a case transferred to
    the Juvenile Court from the youthful offender docket,
    regular criminal docket of the Superior Court or any
    docket for the presentment of defendants in motor vehi-
    cle matters, shall be inadmissible in any proceeding
    concerning the alleged delinquency of the child making
    such admission, confession or statement, unless (1) the
    police or Juvenile Court official has made reasonable
    efforts to contact a parent or guardian of the child, and
    (2) such child has been advised that (A) the child has
    the right to contact a parent or guardian and to have
    a parent or guardian present during any interview, (B)
    the child has the right to retain counsel or, if unable
    to afford counsel, to have counsel appointed on behalf
    of the child, (C) the child has the right to refuse to
    make any statement, and (D) any statement the child
    makes may be introduced into evidence against the
    child.
    ‘‘(c) The admissibility of any admission, confession
    or statement, written or oral, made by a child sixteen
    or seventeen years of age to a police officer or Juvenile
    Court official, except an admission, confession or state-
    ment, written or oral, made by a child sixteen or seven-
    teen years of age to a police officer in connection with a
    case transferred to the Juvenile Court from the youthful
    offender docket, regular criminal docket of the Superior
    Court or any docket for the presentment of defendants
    in motor vehicle matters, shall be determined by consid-
    ering the totality of the circumstances at the time of
    the making of such admission, confession or statement.
    When determining the admissibility of such admission,
    confession or statement, the court shall consider (1)
    the age, experience, education, background and intelli-
    gence of the child, (2) the capacity of the child to under-
    stand the advice concerning rights and warnings
    required under subdivision (2) of subsection (b) of this
    section, the nature of the privilege against self-incrimi-
    nation under the United States and Connecticut Consti-
    tutions, and the consequences of waiving such rights
    and privilege, (3) the opportunity the child had to speak
    with a parent, guardian or some other suitable individ-
    ual prior to or while making such admission, confession
    or statement, and (4) the circumstances surrounding
    the making of the admission, confession or statement,
    including, but not limited to, (A) when and where the
    admission, confession or statement was made, (B) the
    reasonableness of proceeding, or the need to proceed,
    without a parent or guardian present, and (C) the rea-
    sonableness of efforts by the police or Juvenile Court
    official to attempt to contact a parent or guardian.’’
    (Emphasis added.)
    The defendant argues in his brief that subsection (c)
    of § 46b-137 has never been judicially construed and
    that it appears to enlarge the Miranda type protections
    afforded to sixteen and seventeen year old offenders,
    as set forth in subsection (b), by ‘‘directing trial courts
    to consider a child’s capacity to understand [such]
    warnings . . . without any requirement that the child
    was ‘in custody’ when the statement was made.’’
    (Emphasis in original.) The defendant, however, fails
    to address adequately the applicability of the statute,
    and ignores its plain language. The subject matter of
    both subsections (b) and (c) of § 46b-137 is the admissi-
    bility of statements made by sixteen and seventeen year
    olds, and, thus, the two subsections must be construed
    together. By its very terms, subsection (b) makes clear
    that these provisions only apply to ‘‘proceedings . . .
    concerning the alleged delinquency of the child . . . .’’
    General Statutes § 46b-137 (b). The language in subsec-
    tion (c) that exempts from operation any cases originat-
    ing from the youthful offender docket or regular
    criminal court reinforces the notion that the statute
    only applies in juvenile proceedings. Here, the operative
    charges against the defendant did not include allega-
    tions of delinquency. Rather, the defendant was tried
    for attempted robbery in an adult court.
    Our conclusion that subsections (b) and (c) of § 46b-
    137 are inapplicable in the present case is wholly consis-
    tent with, and, thus, is supported by, our Supreme
    Court’s holding and analysis in State v. Ledbetter, 
    263 Conn. 1
    , 
    818 A.2d 1
    (2003). In Ledbetter, the court held
    that subsection (a) of § 46b-137, which refers to state-
    ments made by children under sixteen years old, and
    makes a child’s confession inadmissible in a delin-
    quency proceeding unless it was made in the presence
    of the child’s parent or a guardian, does not apply if the
    state seeks to use that confession in an adult criminal
    proceeding rather than in juvenile court. 
    Id., 12–18; see
    also In re Samantha C., 
    268 Conn. 614
    , 644, 
    847 A.2d 883
    (2004) (‘‘[s]ection 46b-137 . . . by its language and
    purpose was enacted to afford certain constitutional
    rights to parents and children in juvenile matters’’ [cita-
    tions omitted; emphasis added]).
    Despite the defendant’s arguments to the contrary,
    § 46b-137 has no bearing on the admissibility of state-
    ments offered in adult proceedings. Accordingly, it
    could not have provided an independent basis for grant-
    ing the defendant’s motion to suppress. The defendant’s
    argument is, accordingly, without merit.
    IV
    Finally, the defendant argues, as alternative relief,
    that we should exercise our inherent supervisory
    authority over the administration of justice to adopt
    a new rule governing the admissibility of statements
    obtained during the interrogation of juveniles. Specifi-
    cally, the defendant advocates for a per se rule requiring
    that whenever police investigating a felony give
    Miranda warnings to a juvenile, those warnings must
    include notice that any statement by the juvenile may
    be used against the juvenile in adult criminal court if
    the case is transferred there from juvenile court. We
    decline the defendant’s request to exercise our supervi-
    sory authority.
    Our Supreme Court has set forth the scope of the
    supervisory powers held by the appellate courts of this
    state as follows: ‘‘It is well settled that [a]ppellate courts
    possess an inherent supervisory authority over the
    administration of justice. . . . Supervisory powers are
    exercised to direct trial courts to adopt judicial proce-
    dures that will address matters that are of utmost seri-
    ousness, not only for the integrity of a particular trial
    but also for the perceived fairness of the judicial system
    as a whole. . . . Under our supervisory authority, we
    have adopted rules intended to guide the lower courts
    in the administration of justice in all aspects of the
    criminal process. . . . The exercise of our supervisory
    powers is an extraordinary remedy to be invoked only
    when circumstances are such that the issue at hand,
    while not rising to the level of a constitutional violation,
    is nonetheless of utmost seriousness, not only for the
    integrity of a particular trial but also for the perceived
    fairness of the judicial system as a whole. . . . Indeed,
    there is no principle that would bar us from exercising
    our supervisory authority to craft a remedy that might
    extend beyond the constitutional minimum because
    articulating a rule of policy and reversing a conviction
    under our supervisory powers is perfectly in line with
    the general principle that this court ordinarily invoke[s]
    [its] supervisory powers to enunciate a rule that is not
    constitutionally required but that [it] think[s] is prefera-
    ble as a matter of policy.’’ (Citations omitted; internal
    quotation marks omitted.) State v. Elson, 
    311 Conn. 726
    , 764–65, 
    91 A.3d 862
    (2014).
    We are not convinced that it is necessary to the due
    administration of justice to invoke our supervisory
    authority in the present case. Although we are aware
    that there is ‘‘no ironclad requirement that we refrain
    from granting a defendant relief pursuant to our supervi-
    sory authority unless we first reject any relevant consti-
    tutional claim’’; State v. Rose, 
    305 Conn. 594
    , 607, 
    46 A.3d 146
    (2012); we nevertheless are mindful that we
    have determined in the present case that the defendant’s
    Miranda rights were never implicated in the present
    case, and, thus, we believe it is appropriate to leave
    any discussion of the scope of such warnings for
    another time. To conclude otherwise seemingly would
    be incongruent with our jurisprudence requiring us to
    refrain from deciding issues absent an actual contro-
    versy or from giving advisory opinions. See State v.
    Preston, 
    286 Conn. 367
    , 374, 
    944 A.2d 276
    (2008). Our
    supervisory authority is meant to be utilized sparingly
    and only in extraordinary circumstances, which simply
    are not present here.
    Because we have determined in the present case that
    Miranda warnings were not required because the
    defendant was not subjected to a custodial interroga-
    tion, any further discussion about the content of such
    warnings would be untethered to any actual contro-
    versy and, thus, premature. Further, even if we were
    inclined to consider the defendant’s proposed new rule,
    the defendant has failed to adequately brief why we
    should adopt such a rule or why it should be applied
    retroactively in the present case to reverse the defen-
    dant’s conviction. After noting that such rules normally
    operate prospectively, the defendant merely urges us
    to eschew that principle without proper analysis. In
    order to justify the use of such an extraordinary remedy,
    it is incumbent that a party provides adequate analysis.
    See State v. James, 
    237 Conn. 390
    , 434–35 n.36, 
    678 A.2d 1338
    (1996). In sum, we decline the defendant’s
    request to adopt a per se rule regarding the administra-
    tion of Miranda rights to juveniles.
    The judgment is affirmed.
    In this opinion the other judges concurred.
    1
    See Miranda v. Arizona, 
    384 U.S. 436
    , 478–79, 
    86 S. Ct. 1602
    , 
    16 L. Ed. 2d
    694 (1966).
    2
    The defendant speaks and understands English. Rios knew the defendant
    from a previous investigation, in which he had spoken with the defendant
    in English.
    3
    That fall, when Liam began to attend Torrington High School, he heard
    from other students that the defendant had been one of the older students
    who had tried to rob him. Liam later approached the defendant in the
    cafeteria. The defendant confessed to Liam that he had tried to steal money
    from him, although he again denied having any weapon.
    4
    General Statutes (Supp. 2016) § 46b-127 (a) provides: ‘‘(1) The court
    shall automatically transfer from the docket for juvenile matters to the
    regular criminal docket of the Superior Court the case of any child charged
    with the commission of a capital felony under the provisions of section 53a-
    54b in effect prior to April 25, 2012, a class A felony, or a class B felony,
    except as provided in subdivision (3) of this subsection, or a violation of
    section 53a-54d, provided such offense was committed after such child
    attained the age of fifteen years and counsel has been appointed for such
    child if such child is indigent. Such counsel may appear with the child but
    shall not be permitted to make any argument or file any motion in opposition
    to the transfer. The child shall be arraigned in the regular criminal docket
    of the Superior Court at the next court date following such transfer, provided
    any proceedings held prior to the finalization of such transfer shall be private
    and shall be conducted in such parts of the courthouse or the building in
    which the court is located that are separate and apart from the other parts
    of the court which are then being used for proceedings pertaining to adults
    charged with crimes.’’
    Subdivision (3) of subsection (a) sets forth a different transfer process
    in cases in which a child has been charged with violating certain enumerated
    felonies that are not relevant here. Although there have been several revi-
    sions to § 46b-127 (a) since the time of the commission of the crimes at
    issue here, those changes are not relevant to this appeal. For convenience,
    we refer to the current revision of the statute.
    5
    The situation faced by the defendant also appears no more custodial in
    nature than any number of cases in which a suspect who is not interviewed
    at home but transported for questioning to a police station was determined
    not to be ‘‘in custody’’ and, thus, not entitled to Miranda warnings because
    there was an insufficient indicia of an overly coercive atmosphere present.
    See, e.g., State v. 
    Edwards, supra
    , 
    299 Conn. 434
    –35 (defendant with mental
    limitations not in custody although taken from hospital by police to police
    station for questioning about suspicious death); State v. Britton, 
    283 Conn. 598
    , 612, 
    929 A.2d 312
    (2007) (defendant not in custody although asked to
    accompany detectives to police station for questioning); State v. 
    Pinder, supra
    , 
    250 Conn. 397
    –98 (defendant not in custody during voluntary poly-
    graph test).
    6
    In addition to challenging the merits of the defendant’s argument, the
    state contends that the defendant never raised the argument to the trial
    court, and, therefore, it is unpreserved for appellate review. The state further
    contends that the defendant is not entitled to review under State v. Golding,
    
    213 Conn. 233
    , 239–40, 
    567 A.2d 823
    (1989), as modified by In re Yasiel R.,
    
    317 Conn. 773
    , 781, 
    120 A.3d 1188
    (2015),or to plain error review. Because
    it is apparent that the defendant cannot prevail on his claim of error as a
    matter of law, we assume without deciding that the argument is properly
    before us. See State v. Gaines, 
    257 Conn. 695
    , 713 n.13, 
    778 A.2d 919
    (2001)
    (reviewing potentially unpreserved claim without deciding whether claim
    preserved because party clearly could not prevail); State v. Haase, 
    243 Conn. 324
    , 338 n.12, 
    702 A.2d 1187
    (1997), cert. denied, 
    523 U.S. 1111
    , 
    118 S. Ct. 1685
    , 
    140 L. Ed. 2d 822
    (1998) (same).
    7
    ‘‘Although the title of a statute is not determinative of its meaning, we
    often have looked to a statute’s title as some evidence of that meaning.’’
    Burke v. Fleet National Bank, 
    252 Conn. 1
    , 13, 
    742 A.2d 293
    (1999).