State v. Sayles ( 2021 )


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    STATE OF CONNECTICUT v. DWAYNE SAYLES
    (AC 43500)
    Elgo, Alexander and Suarez, Js.
    Syllabus
    The defendant, who had been convicted of felony murder and several other
    crimes, appealed, claiming that the trial court improperly denied his
    motions to suppress his cell phone that was seized by the police and
    the information it contained. The defendant and two other men, V and
    S, had driven to and parked their car near a convenience store. V
    remained in the car while the defendant and S went into the store,
    robbed it of cash and cigars, and fatally shot the victim, an employee,
    before fleeing in the car with V. The police later took a statement from
    V, who identified the defendant and S as the perpetrators of the robbery
    and murder, and stated that they had contacted him by cell phone or
    that he had contacted them by cell phone on the day of the victim’s
    death. The next day, the defendant spoke with two detectives at the
    police station. After the defendant invoked his right to counsel pursuant
    to Miranda v. Arizona (
    384 U.S. 436
    ), one of the detectives, P, asked
    the defendant where his cell phone was located. The defendant
    responded that the phone was with his mother, who was waiting outside
    of the interview room. P then asked the defendant’s mother for the cell
    phone, which she gave him. The next day, P prepared an affidavit in
    support of an application for a search and seizure warrant to obtain the
    contents of the phone. The defendant claimed in his first motion to
    suppress that the police lacked probable cause to seize his phone at
    the police station and that the detectives improperly continued ques-
    tioning him after he invoked his right to counsel pursuant to Miranda.
    He further claimed that the subsequent search of the phone’s contents
    constituted fruit of the poisonous tree as a result of P’s having prepared
    an inaccurate affidavit as part of the warrant application. In his second
    motion to suppress, the defendant sought to suppress the contents of
    and cellular data from the phone due to alleged violations of the federal
    and state constitutions. He claimed that he was entitled to a hearing
    pursuant to Franks v. Delaware (
    438 U.S. 154
    ) because he had made a
    preliminary showing that P’s affidavit contained assertions that were
    known to be false or were made with reckless disregard for the truth.
    On appeal, the defendant claimed, inter alia, that this court should
    adopt a prophylactic rule under the state constitution that would render
    inadmissible incriminating evidence obtained after a criminal suspect
    invokes the right to counsel or to have counsel present and the police
    continue to use deceptive tactics to undermine those rights. Held:
    1. The trial court properly denied the defendant’s motion to suppress the
    evidence that was obtained from his cell phone, which was based on
    his assertion that the evidence was discovered as a result of a Miranda
    violation by the police: the defendant did not seek to suppress his
    response to P, which occurred after the defendant’s request for counsel,
    and, even if a Miranda violation occurred when P questioned him as
    to the phone’s location after the invocation of his rights to remain
    silent and to counsel, the phone and its contents were not subject to
    suppression under the fruit of the poisonous tree doctrine, as Miranda
    does not apply to the fruits of unwarned statements; furthermore, this
    court declined to adopt the prophylactic rule the defendant proposed,
    as the record and the trial court’s findings did not support his claim
    that the police intended to undermine his invocation of his Miranda
    rights and to trick him into telling them where his phone was, and the
    trial court found, to the contrary, that there was evidence of the phone’s
    use prior to and after the victim’s death, and that P wanted to seize the
    phone to ensure that its data was not erased or damaged; moreover,
    the defendant’s brief lacked a comprehensive analysis of the state consti-
    tution that would persuade this court of the propriety of adopting his
    proposed rule or that the protections afforded by the state constitution
    are greater than those afforded by the federal constitution.
    2. The defendant could not prevail on his claim that the trial court erred in
    concluding that the police had probable cause to seize his cell phone
    pursuant to the exigent circumstances exception to the fourth amend-
    ment’s warrant requirement: the court correctly found that P, while at
    the police station, had sufficient information to establish probable cause,
    which included information that the defendant and S had been involved
    in the robbery and shooting and that one of them had communicated
    with V by cell phone, and the court credited P’s testimony that criminal
    actors often use cell phones to communicate with one another and that
    cell phones may contain evidence that may connect a person to a crime;
    moreover, there was no merit to the defendant’s assertion that the police
    should not have relied on V’s statements to establish probable cause,
    as it is proper for the police to assess the credibility of informants, and
    V’s statements that were against his penal interest carried their own
    indicia of credibility.
    3. The defendant’s claim that the warrant application to search his cell
    phone contained materially false information pursuant to Franks was
    inadequate for review, as the trial court did not make a finding as to
    whether the omission in P’s affidavit that questioning of the defendant
    occurred after he requested counsel was done knowingly or falsely or
    with reckless disregard for the truth, and the defendant’s brief failed to
    address whether that omission was material to the determination of
    probable cause.
    Argued September 17, 2020—officially released February 23, 2021
    Procedural History
    Substitute information charging the defendant with
    the crimes of felony murder, conspiracy to commit rob-
    bery in the first degree, criminal possession of a pistol
    or revolver and carrying a pistol without a permit,
    brought to the Superior Court in the judicial district of
    Waterbury, where the court, B. Fischer, J., denied the
    defendant’s motions to suppress certain evidence;
    thereafter, the matter was tried to the jury; verdict and
    judgment of guilty, from which the defendant appealed.
    Affirmed.
    Dina S. Fisher, assigned counsel, for the appellant
    (defendant).
    Timothy J. Sugrue, assistant state’s attorney, with
    whom, on the brief, were Patrick J. Griffin, state’s
    attorney, Seth R. Garbarsky, senior assistant state’s
    attorney, and Lisa M. D’Angelo, assistant state’s attor-
    ney, for the appellee (state).
    Opinion
    ALEXANDER, J. The defendant, Dwayne Sayles,
    appeals from the judgment of conviction, rendered after
    a jury trial, of felony murder in violation of General
    Statutes § 53a-54c, conspiracy to commit robbery in the
    first degree in violation of General Statutes §§ 53a-48
    and 53a-134 (a) (2), criminal possession of a pistol or
    revolver in violation of General Statutes § 53a-217c and
    carrying a pistol without a permit in violation of General
    Statutes § 29-35 (a). On appeal, the defendant claims
    that the trial court improperly denied his motions to
    suppress certain evidence. Specifically, he contends
    that (1) police detectives violated his Miranda rights1
    and his rights pursuant to article first, § 8, of the Con-
    necticut constitution when they continued to interro-
    gate him after he invoked his right to counsel, (2) the
    police detectives seized his cell phone in violation of
    the fourth amendment to the United States constitution
    and article first, § 7, of the Connecticut constitution,
    and (3) the affidavit that the police submitted in support
    of their application for a warrant to search the contents
    of his cell phone contained materially false informa-
    tion.2 We disagree and, accordingly, affirm the judgment
    of conviction.
    The jury reasonably could have found the following
    facts. On April 6, 2015, Leighton Vanderberg drove
    around in his wife’s Ford Focus with the defendant and
    Jamal Sumler.3 The three men proceeded to the Fair
    Haven section of New Haven and then toward Forbes
    Avenue. Sumler requested that they stop at a store.
    Vanderberg complied, drove to a convenience store and
    parked on the street. Vanderberg asked Sumler to pur-
    chase a couple of cigars and provided him with cash
    to complete the transaction. The defendant and Sumler
    went into the convenience store while Vanderberg
    remained in the vehicle.
    Sumler, wearing a grey hooded sweatshirt, entered
    the convenience store first. As he approached the
    counter, he pointed a pistol at the victim, Sanjay Patel,
    an employee at the convenience store. As Sumler moved
    behind a counter, the defendant entered the conve-
    nience store. The defendant pulled out a pistol from
    his pocket and, after a few moments, shot the victim.
    The defendant was handed a box of cigars and some
    cash. He then moved toward the entrance of the conve-
    nience store. As Sumler and the victim, who brandished
    a stool, engaged in a physical altercation, the defendant
    fled. After the defendant departed, Sumler shot the
    victim.
    At the time of the robbery and shooting, Jonathan
    Gavilanes was at a friend’s house on Forbes Avenue.
    He heard the sound of gunshots coming from the conve-
    nience store. Gavilanes observed two men leaving the
    store. Gavilanes called 911 and reported the shooting.
    The victim was transported to Yale New Haven Hospi-
    tal, where he died from his injuries.4 During their investi-
    gation, the police recovered evidence from the shooting
    scene as well as a surveillance video of the incident.
    After the shooting, Vanderberg noticed that the defen-
    dant was carrying cigars that were falling out of his
    hands as he returned to the vehicle.5 As the defendant
    entered the vehicle, he demanded that Vanderberg drive
    away. Vanderberg responded that they had to wait for
    Sumler. After Sumler returned and got into the car,
    the three men drove away, and the defendant directed
    Vanderberg to go to the Church Street South housing
    complex. After parking there, Vanderberg noticed that
    the defendant had taken an entire box of cigars from
    the convenience store and watched as the defendant
    placed that box, and the sweatshirt he had been wear-
    ing, into a nearby dumpster. Vanderberg, who had lent
    the sweatshirt to the defendant, asked why he had
    thrown it away. The defendant responded, ‘‘that shit
    [is] hot.’’ The three men then walked along a path to
    the defendant’s apartment, where Vanderberg, after
    speaking with the defendant later, realized that the
    defendant and Sumler likely had robbed the conve-
    nience store. After receiving approximately $20 for gas
    from the defendant and thirty to forty cigars from
    Sumler, Vanderberg left the apartment.
    The next night, Vanderberg learned from a friend that
    the victim had been shot and killed at the convenience
    store. Thereafter, he informed his probation officer
    about what had transpired at the convenience store.
    Following his arrest, Vanderberg met with police detec-
    tives on April 14, 2015, and identified the defendant and
    Sumler in photographs that were taken from surveil-
    lance video at the convenience store. On April 15, 2015,
    after the police had procured a warrant and conducted
    a search of the defendant’s residence, the defendant
    came to the police station, accompanied by his mother,
    and was interviewed by two detectives. After further
    investigation, the police arrested the defendant. In May,
    2015, while in pretrial custody, he admitted to a fellow
    inmate that he and Sumler had shot the victim during
    the robbery of the convenience store.
    The state charged the defendant with felony murder,
    conspiracy to commit robbery in the first degree, crimi-
    nal possession of a pistol or revolver and carrying a
    pistol without a permit. The court denied two pretrial
    motions to suppress that the defendant had filed, and,
    following a trial, the jury found him guilty of all counts.
    The court rendered judgment in accordance with the
    verdict and imposed a total effective sentence of eighty
    years of incarceration. This appeal followed.6
    The following additional facts and procedural history
    are necessary to address the defendant’s specific
    claims. In the defendant’s first motion to suppress, filed
    on January 16, 2018, he sought to suppress the contents
    of his cell phone, which, he alleged, had been seized
    in violation of the United States and Connecticut consti-
    tutions. The defendant claimed that, after his unambigu-
    ous request for counsel during his interview at the
    police station on April 15, 2015, Detective Christopher
    Perrone of the New Haven Police Department asked
    him where his cell phone was located. The defendant
    responded that his mother, who was waiting outside
    the interview room, possessed the phone.7 Perrone then
    obtained the phone from the defendant’s mother. The
    next day, Perrone prepared an affidavit as part of an
    application for a search and seizure warrant to obtain
    the data contained in the defendant’s cell phone. There-
    after, the court issued the warrant for the contents of
    the defendant’s cell phone.8
    In his first motion to suppress, the defendant argued
    that the police detectives lacked probable cause to seize
    his cell phone on April 15, 2015. At that time, they did
    not have a warrant. He additionally claimed that, during
    the interview at the police station, the detectives contin-
    ued questioning him after he had requested the presence
    of counsel and that the subsequent search of the con-
    tents of the cell phone constituted ‘‘fruit of the poison-
    ous tree’’9 as a result of inaccuracies in Perrone’s affida-
    vit, which was part of the April 16, 2015 application for
    a search and seizure warrant.
    The defendant filed his second motion to suppress
    on January 18, 2018. He moved to suppress the contents
    of his cell phone and any cellular data because of viola-
    tions of both the federal and state constitutions. The
    defendant again claimed that the contents of the phone
    constituted fruit of the poisonous tree. He argued that
    he had made a preliminary showing that the affidavit in
    support of the April 16, 2015 search warrant contained
    assertions that were known to be false or were made
    with reckless disregard for the truth, and, therefore, he
    was entitled to a hearing pursuant to Franks v. Dela-
    ware, 
    438 U.S. 154
    , 
    98 S. Ct. 2674
    , 
    57 L. Ed. 2d 667
     (1978).
    The court held a hearing on the defendant’s motions
    to suppress on January 24, 2018. Perrone and the defen-
    dant’s mother testified at the hearing. After argument
    from counsel, the court orally denied both of the defen-
    dant’s motions and indicated that a supplemental mem-
    orandum of decision would be issued at a later date.
    The state utilized the data obtained from the defendant’s
    cell phone as part of its case against the defendant,
    including global positioning system (GPS) information,
    the defendant’s Internet search history, and the commu-
    nications between the defendant and Sumler and Vand-
    erberg on the night of the murder.
    The court issued the supplemental memorandum of
    decision on April 23, 2018. It set forth the following
    findings of fact. On April 14, 2015, Vanderberg provided
    a statement to the New Haven police indicating that he
    had driven the defendant and Sumler to the convenience
    store on April 6, 2015, where they committed a robbery
    and murder. On that day, the defendant used his cell
    phone before and after the shooting. In connection with
    this statement, and after further investigation, the police
    obtained a search and seizure warrant for the defen-
    dant’s residence on April 15, 2015.10 This warrant, how-
    ever, did not include the defendant’s cell phone. The
    police executed this warrant in the early morning hours
    of April 15, 2015, seizing a ski mask and gloves. The
    defendant was not home during the search of his resi-
    dence but contacted the police later that day. He agreed
    to go to the New Haven police station to speak with
    Perrone and another detective, David Zaweski.
    The defendant, accompanied by his mother, went to
    the police station. Before entering an interview room
    with the two detectives, the defendant handed his cell
    phone to his mother, who sat on a nearby bench outside
    of the interview room. The defendant was not placed
    under arrest and was free to leave the police station at
    any time. After a few minutes of the interview, which
    was video-recorded, the defendant requested to speak
    with an attorney.11 At this point, the detectives termi-
    nated the interview.
    Perrone, concerned about the loss of evidence
    through damage or intentional erasure, intended to
    seize the defendant’s cell phone. Perrone had observed
    the defendant with a cell phone when he arrived at the
    police station, but the defendant did not have it with
    him in the interview room. Thus, after the defendant
    invoked his right to counsel, Perrone walked over to the
    defendant’s mother and asked if she had the defendant’s
    cell phone. She responded in the affirmative and handed
    it to Perrone. The defendant’s mother also provided the
    defendant’s cell phone number to Perrone.
    With respect to the January 16, 2018 motion to sup-
    press, the court concluded that the detectives were
    justified in seizing the phone under the facts of the case,
    and the exigent circumstances and inevitable discovery
    exceptions to the fourth amendment’s warrant require-
    ment. As part of its analysis, the court concluded that
    Perrone had probable cause to seize the defendant’s
    cell phone to prevent the destruction of evidence. With
    respect to the January 18, 2018 motion to suppress, the
    court found that Perrone had not made a false statement
    knowingly and intentionally or with reckless disregard
    for the truth in his affidavit, which was part of the April
    16, 2015 application for a search warrant.
    Prior to addressing the defendant’s specific claims,
    we set forth the relevant legal principles regarding the
    denial of a motion to suppress. ‘‘As a general matter,
    the standard of review for a motion to suppress is well
    settled. A finding of fact will not be disturbed unless it
    is clearly erroneous in view of the evidence and plead-
    ings in the whole record. . . . [W]hen a question of
    fact is essential to the outcome of a particular legal
    determination that implicates a defendant’s constitu-
    tional rights, [however] and the credibility of witnesses
    is not the primary issue, our customary deference to the
    trial court’s factual findings is tempered by a scrupulous
    examination of the record to ascertain that the trial
    court’s factual findings are supported by substantial
    evidence. . . . [W]here the legal conclusions of the
    court are challenged, [our review is plenary, and] 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.’’ (Internal quota-
    tion marks omitted.) State v. Ingala, 
    199 Conn. App. 240
    , 247, 
    235 A.3d 619
    , cert. denied, 
    335 Conn. 954
    , 
    238 A.3d 731
     (2020); see also State v. Castillo, 
    329 Conn. 311
    , 321–22, 
    186 A.3d 672
     (2018); State v. Marsan, 
    192 Conn. App. 49
    , 65, 
    216 A.3d 818
    , cert. denied, 
    333 Conn. 939
    , 
    218 A.3d 1049
     (2019).
    I
    The defendant first claims that the evidence found
    in his cell phone had been obtained after the detectives
    violated his Miranda rights12 and his rights pursuant to
    article first, § 8, of the state constitution, and, therefore,
    should have been suppressed. He argues that (1) his
    interview with the detectives on April 15, 2015, was
    custodial in nature and, therefore, the Miranda protec-
    tions applied, (2) he invoked his rights to remain silent
    and to have an attorney present, (3) despite his invoca-
    tion of his Miranda rights, the detectives continued
    questioning him regarding the location of his cell phone,
    and (4) the continued questioning, conducted with the
    aim of obtaining incriminating evidence, constituted a
    violation of his rights to remain silent and to have coun-
    sel present. The defendant also contends that the inter-
    rogation after his invocation of his rights to remain
    silent and to have counsel present violated article first,
    § 8, of the Connecticut constitution13 and our Supreme
    Court’s recent decision in State v. Purcell, 
    331 Conn. 318
    , 
    203 A.3d 542
     (2019), which broadened the scope of
    the Miranda protections.14 Furthermore, the defendant
    requests that we establish a new prophylactic rule,
    under the Connecticut constitution, that would render
    any incriminating evidence inadmissible if it is obtained
    after a suspect invokes his right to remain silent or to
    have counsel present, and the police continue to utilize
    deceptive questioning and tactics to undermine those
    rights.
    The state counters that, even if a Miranda violation
    occurred, the fruit of the poisonous tree doctrine does
    not apply to physical evidence under these circum-
    stances. We agree with the state.
    As a general matter, ‘‘the prosecution may not use
    statements, whether exculpatory or inculpatory, stem-
    ming from custodial interrogation of the defendant
    unless it demonstrates the use of procedural safeguards
    effective to secure the privilege against [self-incrimina-
    tion].’’ (Internal quotation marks omitted.) State v. Don-
    ald, 
    325 Conn. 346
    , 355, 
    157 A.3d 1134
     (2017); see also
    State v. Turner, 
    267 Conn. 414
    , 420, 
    838 A.2d 947
    , cert.
    denied, 
    543 U.S. 809
    , 
    125 S. Ct. 36
    , 
    160 L. Ed. 2d 12
    (2004). The United States Supreme Court, however, has
    held that a violation of Miranda does not require sup-
    pression of physical evidence resulting from that viola-
    tion. United States v. Patane, 
    542 U.S. 630
    , 634, 
    124 S. Ct. 2620
    , 
    159 L. Ed. 2d 667
     (2004).
    The respondent in Patane was arrested for violating a
    restraining order. 
    Id., 635
    . The law enforcement officers
    who arrested the respondent, a convicted felon, knew
    that he illegally possessed a firearm. 
    Id.,
     634–35. The
    officers attempted to advise the respondent of his
    Miranda rights, but he interrupted them, asserting that
    he knew his rights. 
    Id., 635
    . The officers never com-
    pleted providing the Miranda warnings to the respon-
    dent. 
    Id.
     One of the officers inquired where the firearm
    was located, and the respondent eventually admitted
    that it was in his bedroom in his home. The officer, with
    the respondent’s permission, then seized the firearm. 
    Id.
    A grand jury indicted the respondent for possession
    of a firearm by a convicted felon. 
    Id.
     The United States
    District Court granted the respondent’s motion to sup-
    press the firearm on the ground that the officers lacked
    probable cause to arrest him for violating the restraining
    order. 
    Id.
     The United States Court of Appeals for the
    Tenth Circuit reversed the ruling of the District Court
    but affirmed the suppression of the firearm on the basis
    of the respondent’s alternative argument that the fire-
    arm was the fruit of a statement made without a proper
    advisement of his Miranda rights. 
    Id.,
     635–36.
    The United States Supreme Court noted that the core
    protection of the self-incrimination clause in the fifth
    amendment ‘‘is a prohibition on compelling a criminal
    defendant to testify against himself at trial. . . . The
    [c]lause cannot be violated by the introduction of non-
    testimonial evidence obtained as a result of voluntary
    statements.’’ (Citations omitted; emphasis added.) 
    Id., 637
    . The court further declined to apply the fruit of the
    poisonous tree doctrine under these circumstances. 
    Id.,
    642–43; 
    id., 643
     (‘‘[i]ntroduction of the nontestimonial
    fruit of a voluntary statement, such as [the] respon-
    dent’s [firearm], does not implicate the [s]elf-[i]ncrimi-
    nation [c]lause’’). See also United States v. Parker, 
    549 F.3d 5
    , 10 (1st Cir. 2008) (physical fruits of otherwise
    voluntary statement are admissible against defendant
    even if Miranda warnings wrongly were omitted), cert.
    denied, 
    556 U.S. 1160
    , 
    129 S. Ct. 1688
    , 
    173 L. Ed. 2d 1050
     (2009); United States v. Capers, 
    627 F.3d 470
    ,
    493–94 (2d Cir. 2010) (Trager, J., dissenting) (citing
    holding of Patane that physical evidence obtained as
    result of unwarned statements is not excluded under
    Miranda).
    The appellate courts of Connecticut have followed
    the rule established in Patane. In State v. Mangual, 
    311 Conn. 182
    , 186, 
    85 A.3d 627
     (2014), the police obtained
    a search and seizure warrant for an apartment as part
    of an investigation of the sale of heroin. After obtaining
    entry to the apartment, the police detained the defen-
    dant and her daughters in the living room. 
    Id.
     Without
    providing any Miranda warnings, an officer asked the
    defendant if there were any drugs or weapons in the
    apartment. Id., 187. The defendant responded that there
    were ‘‘ ‘drugs in the bedroom.’ ’’ An officer followed the
    defendant into the bedroom, where she pointed to a can
    of hairspray on a dresser and indicated that it contained
    drugs. Id. The officer removed the false bottom of the
    hairspray can and discovered 235 packets of heroin. Id.
    He then placed the defendant under arrest. Id.
    The defendant filed a motion to suppress her state-
    ment on the ground that she had been in custody and
    questioned before being provided with the Miranda
    warnings. Id., 188. The trial court concluded that the
    defendant had not been in custody and denied her
    motion to suppress. Id., 188–89. The defendant filed an
    appeal, challenging the court’s ruling. Id., 190–91.
    Our Supreme Court noted that the defendant had
    asserted, in passing, that the police likely would not
    have discovered the hidden heroin but for her state-
    ments. Id., 188 n.5. In response, the court stated: ‘‘The
    defendant, however, has raised no claim that the heroin
    itself should be suppressed as a fruit of the Miranda
    violation. Indeed, a statement that is obtained in viola-
    tion of Miranda does not require suppression of the
    physical fruits of the suspect’s unwarned but otherwise
    voluntary statements.’’ (Emphasis added.) Id.
    In State v. Bardales, 
    164 Conn. App. 582
    , 585, 
    137 A.3d 900
     (2016), the police obtained a warrant to search
    the defendant’s residence and person after a confiden-
    tial informant indicated that the defendant stored illegal
    firearms for sale. In executing the warrant, the police
    stopped the defendant in his motor vehicle. Id., 586.
    After the defendant exited his vehicle, a police sergeant
    asked the defendant if there was anything in the car that
    ‘‘he needed to be concerned about.’’ Id. The defendant
    admitted that there was cocaine in the pocket of the
    driver’s side door. Id., 589. As a result, the defendant
    was arrested and charged with possession of narcotics.
    Id. At trial, the defendant moved to suppress his state-
    ment regarding the presence of cocaine in his vehicle.
    Id., 587–88. The trial court denied the defendant’s motion
    to suppress on the basis of the public safety exception
    to the requirement of a prior Miranda warning before
    a suspect’s answers may be admitted into evidence.15
    Id., 588 and n.1.
    On appeal, the defendant claimed that the court
    improperly denied his motion to suppress as a result
    of its misapplication of the public safety exception. Id.,
    587–88. In rejecting this claim, we noted that, even if
    we were to assume that the sergeant’s question did not
    fall within the public safety exception, the defendant
    would not necessarily be entitled to suppression of the
    cocaine, the physical evidence discovered as a result
    of the alleged Miranda violation. Id., 599 n.6. In support,
    we cited to United States v. Patane, 
    supra,
     
    542 U.S. 633
    –34, and State v. Mangual, supra, 
    311 Conn. 188
     n.5.
    State v. Bardales, supra, 
    164 Conn. App. 599
     n.6.
    In the present appeal, the defendant contends that the
    court erred in failing to suppress the evidence obtained
    from his cell phone, which he argues was discovered as
    a result of the alleged Miranda violation when Perrone
    asked the defendant where his cell phone was after the
    defendant had asked for a lawyer. The defendant does
    not seek the suppression of his response to Perrone
    after he requested counsel. On the basis of the prece-
    dent previously discussed, even if a Miranda violation
    occurred when Perrone questioned the defendant as to
    the location of his cell phone after he had invoked his
    rights to remain silent and to counsel, the cell phone
    and its contents were not subject to suppression under
    the fruit of the poisonous tree doctrine. See State v.
    Mangual, supra, 
    311 Conn. 188
     n.5; State v. Bardales,
    supra, 
    164 Conn. App. 599
     n.6. The remedy for such a
    violation would be limited to suppression of the defen-
    dant’s response to the post-Miranda questioning, and
    not the actual cell phone and its contents. See, e.g.,
    United States v. Oloyede, 
    933 F.3d 302
    , 308–10 (4th Cir.
    2019) (even if Miranda violation had occurred when
    defendant provided passcode for her iPhone, contents
    obtained from that device were not subject to suppres-
    sion), cert. denied sub nom. Popoola v. United States,
    U.S.     , 
    140 S. Ct. 2554
    , 
    206 L. Ed. 2d 488
     (2020),
    and cert. denied sub nom. Ogundele v. United States,
    U.S.     , 
    140 S. Ct. 1213
    , 
    206 L. Ed. 2d 213
     (2020),
    and cert. denied sub nom. Popoola v. United States,
    U.S.     , 
    140 S. Ct. 1212
    , 
    206 L. Ed. 2d 213
     (2020);
    United States v. Heusner, United States District Court,
    Docket No. 3:18-cr-02658-BTM (S.D. Cal. October 24,
    2019) (Miranda violation alone does not require sup-
    pression of fruits of unwarned statements, including
    contents of cell phone).16 We conclude, therefore, that
    the court properly denied the defendant’s motion to
    suppress under the United States constitution.17
    In his appellate brief, the defendant, for the first time,
    argues that this court should adopt a new prophylactic
    rule, as a matter of due process pursuant to our state
    constitution, to protect against police tactics aimed at
    undermining the constitutional rights of a suspect. Spe-
    cifically, he proposes the following: ‘‘In a custodial inter-
    rogation, if incriminating evidence is obtained from a
    suspect after he has invoked his right to counsel and
    it can be shown that the evidence was obtained through
    impermissible questioning designed to undermine the
    suspect’s Miranda rights, the evidence can only be
    admissible if it is shown that ‘curative measures’ were
    taken to ensure that a reasonable person in the suspect’s
    situation would understand the effect of his answering
    questions after he has invoked his right to counsel and
    that his doing so was voluntary.’’
    We decline to adopt the rule proposed by the defen-
    dant for a variety of reasons. First, in support of his
    proposal, the defendant asserts that the conduct of the
    police in the present case revealed ‘‘an intent to under-
    mine [his] invocation of rights and to trick him into
    telling them where they could find his [cell] phone
    . . . .’’ The record and the findings of the trial court
    do not support this assertion. The court made no such
    findings of fact regarding police deception, trickery, or
    the intent to deprive the defendant of his constitutional
    rights. To the contrary, the court found that Perrone
    had intended to seize the defendant’s cell phone
    because there was evidence that it had been used prior
    to and after the death of the victim, and because he
    wanted to ensure that the data contained therein was
    not erased or damaged.
    Second, the defendant’s brief has not persuaded us
    that such a rule is required by our state constitution.
    In certain instances, our state constitution affords the
    citizens of Connecticut protections beyond those pro-
    vided by the federal constitution. State v. Marsala, 
    216 Conn. 150
    , 160, 
    579 A.2d 58
     (1990); Cologne v. Westf-
    arms Associates, 
    192 Conn. 48
    , 57, 
    469 A.2d 1201
     (1984);
    see also State v. Joyce, 
    229 Conn. 15
    –16, 
    639 A.2d 1007
    (1993) (‘‘[i]t is well established that federal constitu-
    tional and statutory law establishes a minimum national
    standard for the exercise of individual rights and does
    not inhibit state governments from affording higher lev-
    els of protection of such rights’’); cf. State v. Dukes,
    
    209 Conn. 98
    , 114, 
    547 A.2d 10
     (1988) (law of land
    may not also be law of this state in context of our
    state constitution).
    ‘‘In construing the Connecticut constitution to deter-
    mine whether it provides our citizens with greater pro-
    tections than [does] the federal constitution, we employ
    a multifactor approach that we first adopted in [State
    v. Geisler, 
    222 Conn. 672
    , 685, 
    610 A.2d 1225
     (1992)].
    The factors that we consider are (1) the text of the
    relevant constitutional provisions; (2) related Connecti-
    cut precedents; (3) persuasive federal precedents; (4)
    persuasive precedents of other state courts; (5) histori-
    cal insights into the intent of [the] constitutional [fram-
    ers]; and (6) contemporary understandings of applica-
    ble economic and sociological norms [otherwise described
    as public policies].’’ (Internal quotation marks omitted.)
    State v. Sawyer, 
    335 Conn. 29
    , 50, 
    225 A.3d 668
     (2020);
    State v. Taupier, 
    330 Conn. 149
    , 175, 
    193 A.3d 1
     (2018),
    cert. denied,       U.S.      , 
    139 S. Ct. 1188
    , 
    203 L. Ed. 2d 202
     (2019).
    In his appellate brief, the defendant mentions the
    Geisler test, summarily recites the first Geisler factor,
    and briefly addresses the issue of police deception and
    trickery. Absent from the defendant’s brief is a compre-
    hensive Geisler analysis that would persuade this court
    that the protections afforded by our state constitution
    are greater than those afforded by the federal constitu-
    tion or of the propriety of adopting his proposed rule
    under our state constitution. Cf. State v. Estrella, 
    277 Conn. 458
    , 488, 
    893 A.2d 348
     (2006) (defendant raised
    due process claim under state constitution, complete
    with requisite Geisler analysis). ‘‘It is not enough merely
    to mention a possible argument in the most skeletal
    way, leaving the court to do counsel’s work, create the
    ossature for the argument, and put flesh on its bones.’’
    (Internal quotation marks omitted.) State v. Fetscher,
    
    162 Conn. App. 145
    , 155–56, 
    130 A.3d 892
     (2015), cert.
    denied, 
    321 Conn. 904
    , 
    138 A.3d 280
     (2016); State v.
    Diaz, 
    94 Conn. App. 582
    , 593, 
    893 A.2d 495
    , cert. denied,
    
    280 Conn. 901
    , 
    907 A.2d 91
     (2006). For these reasons,
    we decline the defendant’s invitation to adopt a new
    prophylactic rule pursuant to our state constitution.
    II
    The defendant next claims that the police seized his
    cell phone in violation of the fourth amendment to the
    United States constitution and article first, § 7, of the
    Connecticut constitution,18 and, therefore, the court
    should have suppressed the evidence obtained from the
    phone as fruit of the poisonous tree. Specifically, he
    argues that the court erred in concluding that the police
    had probable cause to seize his cell phone at the police
    station pursuant to the exigent circumstances doctrine.
    The state counters that the court properly determined
    that probable cause existed at the time of the seizure.
    We agree with the state.19
    In his January 16, 2018 motion to suppress, the defen-
    dant argued that the police had seized his cell phone
    on April 15, 2015, without probable cause. He claimed
    that there was no ‘‘nexus’’ linking the cell phone to
    any criminal behavior. He further argued that, even if
    probable cause had existed to seize the cell phone,
    the exigent circumstances doctrine did not justify its
    immediate seizure at the police station.
    In denying the January 16, 2018 motion to suppress,
    the court concluded that ‘‘the police were justified in
    seizing [the defendant’s cell] phone under the facts of
    this case and the law of exigent circumstances and
    inevitable discovery.’’ The court first explained that the
    police detectives had probable cause to seize the phone.
    The court relied on Perrone’s testimony that, on the
    basis of his training and experience, coconspirators
    often use cell phones, before and after the criminal
    activity, to communicate by talking, texting or using
    social media. Perrone indicated that he had received
    information that either the defendant or a coconspirator
    had communicated with a third coconspirator via cell
    phones at about the time of the crime. Perrone also
    stated that cell phones frequently contained ‘‘GPS coor-
    dinates on where the phone was at the time of the
    crime.’’ On the basis of this evidence, the court found
    that probable cause had existed to seize the defendant’s
    phone at the police station on April 15, 2015.
    The court then turned to the exigent circumstances
    doctrine. It noted that this doctrine constitutes a well
    recognized exception to the warrant requirement of
    the fourth amendment. It concluded that Perrone had
    seized the defendant’s cell phone to prevent him from
    leaving the police station with it, after which the phone
    could have been destroyed or discarded or the evidence
    contained therein could have been erased.
    On appeal, the defendant contends that the exigent
    circumstances doctrine applies only if there is probable
    cause to believe that the seized evidence contains evi-
    dence of a crime. He further asserts that the court erred
    in crediting Perrone’s testimony regarding the probable
    cause to seize20 the defendant’s cell phone at the police
    station on April 15, 2015. As a result of this alleged
    constitutional violation, he maintains that his cell
    phone, and the contents therein, should have been
    excluded from evidence.21 We are not persuaded.
    We now turn to the legal principles relevant to our
    analysis of the defendant’s claim. ‘‘The fourth amend-
    ment to the United States constitution protects the right
    of the people to be secure in their persons, houses,
    papers, and effects, against unreasonable search and
    seizures . . . . U.S. Const., amend. IV; see also Conn.
    Const., art. I, § 7. Ordinarily, police may not conduct a
    search unless they first obtain a search warrant from
    a neutral magistrate after establishing probable cause.
    . . . Under both the federal and state constitutions, a
    warrantless search and seizure is per se unreasonable,
    subject to a few well defined exceptions. . . . These
    exceptions have been jealously and carefully drawn
    . . . and the burden is on the state to establish the
    exception.’’ (Internal quotation marks omitted.) State
    v. Ortiz, 
    182 Conn. App. 580
    , 587, 
    190 A.3d 974
    , cert.
    denied, 
    330 Conn. 920
    , 
    194 A.3d 290
     (2018); see also
    State v. Owen, 
    126 Conn. App. 358
    , 364, 
    10 A.3d 1100
    ,
    cert. denied, 
    300 Conn. 921
    , 
    14 A.3d 1008
     (2011).22
    Our Supreme Court has explained: ‘‘The fourth
    amendment’s requirement that a warrant issue from a
    neutral and detached judicial officer rests upon the
    desirability of having magistrates rather than police
    officers determine when searches and seizures are per-
    missible and what limitations should be placed upon
    such activities. . . . [As we have already observed,
    however], the fourth amendment proscribes only unrea-
    sonable searches and seizures, and there will be occa-
    sions when, given probable cause to search, resort to
    the judicial process will not be required of law enforce-
    ment officers. Thus, where exigent circumstances exist
    that make the procurement of a search warrant unrea-
    sonable in light of the dangers involved . . . [or the
    likelihood of evidence being destroyed or removed from
    the grasp of law enforcement officers] . . . a warrant
    will not be required.’’ (Emphasis added; internal quota-
    tion marks omitted.) State v. Spencer, 
    268 Conn. 575
    ,
    585–86, 
    848 A.2d 1183
    , cert. denied, 
    543 U.S. 957
    , 
    125 S. Ct. 409
    , 
    160 L. Ed. 2d 320
     (2004); see State v. Jackson,
    
    304 Conn. 383
    , 394–95, 
    40 A.3d 290
     (2012); State v.
    Curet, 
    200 Conn. App. 13
    , 25,      A.3d      , cert. granted
    on other grounds, 
    335 Conn. 969
    , 
    240 A.3d 287
     (2020);
    see generally State v. Mann, 
    271 Conn. 300
    , 319–20, 
    857 A.2d 329
     (2004) (it is long-standing rule that police must,
    whenever practicable, obtain in advance judicial
    approval of searches and seizures via warrant proce-
    dure), cert. denied, 
    544 U.S. 949
    , 
    125 S. Ct. 1711
    , 
    161 L. Ed. 2d 527
     (2005).
    ‘‘The exigent circumstances doctrine is one of three
    exceptions to the warrant requirement that are trig-
    gered by the need for swift action by the police. All
    three exceptions, the exigent circumstances doctrine,
    the protective sweep doctrine and the emergency doc-
    trine, must be supported by a reasonable belief that
    immediate action was necessary. . . . Of the three, the
    exigent circumstances doctrine arguably encompasses
    the widest variety of factual scenarios. [Our Supreme
    Court] previously [has] recognized the [catchall] quality
    of the doctrine, explaining that [t]he term, exigent cir-
    cumstances, does not lend itself to a precise definition
    but generally refers to those situations in which law
    enforcement agents will be unable or unlikely to effec-
    tuate an arrest, search or seizure, for which probable
    cause exists, unless they act swiftly and, without seek-
    ing prior judicial authorization. . . . There are three
    categories of circumstances that are exigent: those that
    present a risk of danger to human life; the destruction
    of evidence; or flight of a suspect. . . . The exigent
    circumstances doctrine, however, is limited to
    instances in which the police initially have probable
    cause either to arrest or to search. . . .
    ‘‘Our Supreme Court has adopted a totality of circum-
    stances test to evaluate whether an exigency exists,
    which inquires whether, under the totality of the cir-
    cumstances, the police had reasonable grounds to
    believe that if an immediate arrest [or entry] were not
    made, the accused would have been able to destroy
    evidence, flee or otherwise avoid capture, or might,
    during the time necessary to procure a warrant, endan-
    ger the safety or property of others. This is an objective
    test; its preeminent criterion is what a reasonable, [well
    trained] police officer would believe, not what the . . .
    officer actually did believe. . . . Put simply, given
    probable cause to arrest or search, exigent circum-
    stances exist when, under the totality of the circum-
    stances, the officer reasonably believed that immediate
    action was necessary to protect the safety of those
    present, or to prevent the flight of the suspect, or the
    destruction of evidence. . . . The test requires a rea-
    sonable belief, not a level of certainty approaching prob-
    able cause. . . . That said, [w]hen there are reasonable
    alternatives to a warrantless search, the state has not
    satisfied its burden of proving exigent circumstances.
    . . . Moreover, [t]he calculus of reasonableness must
    embody allowance for the fact that police officers are
    often forced to make split-second judgments—in cir-
    cumstances that are tense, uncertain, and rapidly evolv-
    ing.’’ (Citations omitted; emphasis added; internal quo-
    tation marks omitted.) State v. Ingala, supra, 
    199 Conn. App. 248
    –49; see also State v. Kendrick, 
    314 Conn. 212
    ,
    225–28, 
    100 A.3d 821
     (2014). Thus, the existence of
    probable cause serves as a necessary prerequisite to
    the applicability of the exigent circumstances doctrine.
    See State v. Spencer, supra, 
    268 Conn. 585
    –86; State v.
    Ingala, supra, 248; State v. Owen, supra, 
    126 Conn. App. 366
    . ‘‘Whether the trial court properly found that the
    facts submitted were enough to support a finding of
    probable cause is a question of law. . . . The trial
    court’s determination on [that] issue, therefore, is sub-
    ject to plenary review on appeal. . . . Probable cause,
    broadly defined, [comprises] such facts as would rea-
    sonably persuade an impartial and reasonable mind not
    merely to suspect or conjecture, but to believe that
    criminal activity has occurred. . . . Reasonable minds
    may disagree as to whether a particular affidavit estab-
    lishes probable cause. . . .
    ‘‘We consistently have held that [t]he quantum of
    evidence necessary to establish probable cause exceeds
    mere suspicion, but is substantially less than that
    required for conviction. . . . The probable cause deter-
    mination is, simply, an analysis of probabilities. . . .
    The determination is not a technical one, but is
    informed by the factual and practical considerations of
    everyday life on which reasonable and prudent [per-
    sons], not legal technicians, act. . . . Probable cause
    is not readily, or even usefully, reduced to a neat set
    of legal rules.’’ (Citations omitted; internal quotation
    marks omitted.) State v. Correa, 
    185 Conn. App. 308
    ,
    334–35, 
    197 A.3d 393
     (2018), cert. granted on other
    grounds, 
    330 Conn. 959
    , 
    199 A.3d 19
     (2019); see also
    State v. Eady, 
    249 Conn. 431
    , 440, 
    733 A.2d 112
     (mere
    suspicion and probable cause often separated by fine
    line), cert. denied, 
    528 U.S. 1030
    , 
    120 S. Ct. 551
    , 
    145 L. Ed. 2d 428
     (1999).
    In determining whether probable cause existed, the
    ‘‘United States Supreme Court has endorsed an objec-
    tive standard, noting that evenhanded law enforcement
    is best achieved by the application of objective stan-
    dards of conduct, rather than standards that depend on
    the subjective state of mind of the officer.’’ (Internal
    quotation marks omitted.) State v. Ortiz, supra, 
    182 Conn. App. 592
    ; accord State v. Eady, supra, 
    249 Conn. 441
    ; see generally Ornelas v. United States, 
    517 U.S. 690
    , 696, 
    116 S. Ct. 1657
    , 
    134 L. Ed. 2d 911
     (1996); Beck
    v. Ohio, 
    379 U.S. 89
    , 91, 
    85 S. Ct. 223
    , 
    13 L. Ed. 2d 142
     (1964). Additionally, the determination of probable
    cause requires a consideration of the totality of the
    circumstances. State v. Duffus, 
    125 Conn. App. 17
    , 25–
    26, 
    6 A.3d 167
     (2010), cert. denied, 
    300 Conn. 903
    , 
    12 A.3d 572
     (2011); see also State v. Sawyer, supra, 
    335 Conn. 45
    –46; State v. Trine, 
    236 Conn. 216
    , 236–37, 
    673 A.2d 1098
     (1996).
    On appeal, the defendant claims that the court relied
    on evidence that was not available to the police at the
    time they seized his cell phone at the police station.
    See, e.g., State v. DeMarco, 
    311 Conn. 510
    , 536, 
    88 A.3d 491
     (2014) (reasonableness of police officer’s determi-
    nation that emergency exists so as to justify application
    of emergency exception to warrant requirement is eval-
    uated on facts known at time of entry into defendant’s
    home); State v. Federici, 
    179 Conn. 46
    , 58, 
    425 A.2d 916
    (1979) (probable cause for seizure under plain view
    doctrine cannot be established by knowledge obtained
    after intrusion occurs). He also contends that the police
    should not have relied on Vanderberg’s statements as
    a basis for determining whether probable cause existed.
    We are not persuaded by these arguments.
    At the January 24, 2018 hearing on the defendant’s
    motion to suppress, Perrone testified that he had taken
    a statement from Vanderberg approximately one week
    after the shooting. Perrone learned that Vanderberg
    drove the defendant and Sumler on April 6, 2015. Vand-
    erberg stated that either they had contacted him or he
    had contacted one of them by the use of a cell phone.
    Vanderberg further indicated the he had contact with
    either the defendant or Sumler via cellular voice call or
    a FaceTime video call. During the interview, Vanderberg
    provided Perrone with cell phone numbers for both the
    defendant and Sumler.
    Perrone then testified regarding the interview that
    he had conducted with the defendant on April 15, 2015.
    He recalled observing the defendant holding a cell
    phone while talking with his mother prior to going into
    the interview room. After a brief time, the defendant
    asked for an attorney, and Perrone concluded what
    the prosecutor termed the ‘‘substantive portion of the
    interview . . . .’’ Perrone explained that, at some point,
    he had intended to seize the cell phone that he had
    observed the defendant holding. Perrone also testified,
    on the basis of his training and experience, that a person
    suspected of committing a homicide would have an
    incentive to conceal or to destroy a cell phone or erase
    the data contained therein. Thus, Perrone thought that,
    if he had attempted to obtain a warrant, this evidence
    could have been destroyed or lost. The next day, Per-
    rone obtained a warrant to search the contents of the
    defendant’s cell phone.23 During his cross-examination
    at the January 24, 2018 suppression hearing, Perrone
    acknowledged that Vanderberg never specifically stated
    that the defendant’s cell phone had been used, but,
    rather, that Vanderberg had called either the defendant
    or Sumler.24
    In its memorandum of decision on the motions to
    suppress, the court found that Vanderberg had given a
    statement to the police on April 14, 2015, and that he
    identified the defendant and Sumler as the perpetrators
    of the April 6, 2015 robbery and murder. The court also
    credited Perrone’s testimony that cell phones often are
    used by criminal coconspirators before or after criminal
    activity and that these devices therefore may contain
    evidence of such conduct and may include GPS informa-
    tion, text messages, voice communications and social
    media postings. The court stated: ‘‘Perrone further testi-
    fied that he had information that the defendant had a
    Facebook account, that the defendant used that Face-
    book account to communicate with one of the [perpe-
    trators], and that either the defendant or another [perpe-
    trator] communicated with the third [perpetrator] via
    their cell phone on the night of the shooting.’’
    The defendant first argues that the court’s determina-
    tion that Perrone had probable cause to seize the cell
    phone on April 15, 2015, at the police station was flawed
    because it was based on information that Perrone
    obtained after that seizure. Specifically, he contends
    that, ‘‘[a]t the time of the seizure of the cell phone, the
    police did not have information that the defendant may
    have used a Facebook account to communicate with
    [Sumler or Vanderberg] at the time of the crime.’’
    This argument is unavailing because, even if it is
    accurate, the court’s determination regarding probable
    cause did not rely exclusively on the use of Facebook
    by the defendant, Sumler and Vanderberg. At the time
    of the seizure of the defendant’s cell phone, Perrone
    had information that the defendant and Sumler had
    been involved in the April 6, 2015 robbery and shooting,
    and that one of those individuals had communicated
    with Vanderberg via cell phone. Additionally, on the
    basis of his training and experience, Perrone knew that
    criminal actors often communicate with one another via
    cell phone, and that these devices may contain evidence
    that can connect a person to a crime, such as call logs,
    text messages and GPS data. In the present case, the
    court correctly found that Perrone had sufficient infor-
    mation to establish probable cause, beyond mere suspi-
    cion, at the time of the seizure, that the defendant’s
    cell phone contained evidence that could link him to
    the April 6, 2015 robbery and shooting at the conve-
    nience store.
    The defendant also argues that the police should not
    have relied on Vanderberg’s self-serving statements to
    establish probable cause to seize the cell phone. He
    contends that Vanderberg was not an established infor-
    mant, he was operating under a cooperation agreement
    with the state and had provided contradictory informa-
    tion regarding his involvement in another criminal inci-
    dent. As a result of these factors, the defendant asserts,
    the police should not have considered Vanderberg to
    be a trustworthy source, nor should they have relied
    on his statements to establish probable cause to seize
    the defendant’s cell phone. We disagree.
    Vanderberg provided a recorded statement to the
    New Haven police on April 14, 2015. Our Supreme Court
    has recognized that facts the police obtain from an
    informer can be significant in a credibility determina-
    tion. ‘‘In such circumstances, the police can observe
    the informant’s demeanor to determine his . . . credi-
    bility, and the informant runs the greater risk that he
    may be held accountable if his information proves false.
    . . . Indeed, as this court has repeatedly recognized,
    [t]he fact that an informant’s identity is known . . . is
    significant because the informant could expect adverse
    consequences if the information that he provided was
    erroneous.’’ (Citations omitted; internal quotation
    marks omitted.) State v. Flores, 
    319 Conn. 218
    , 227–28,
    
    125 A.3d 157
     (2015), cert. denied,       U.S.   , 
    136 S. Ct. 1529
    , 
    194 L. Ed. 2d 615
     (2016); see also State v.
    Mann, 
    supra,
     
    271 Conn. 326
    –27.
    Vanderberg also made statements against his penal
    interest, which, as our Supreme Court has noted, ‘‘carry
    their own indicia of credibility—sufficient at least to
    support a finding of probable cause . . . .’’ (Emphasis
    in original; internal quotation marks omitted.) State v.
    Flores, supra, 
    319 Conn. 229
    . We conclude, therefore,
    that the defendant’s argument concerning the credibil-
    ity of Vanderberg is without merit, and, thus, the trial
    court properly denied the defendant’s motion to sup-
    press the seizure of his cell phone and the evidence
    obtained as a result of that seizure.
    III
    Finally, the defendant claims that Perrone’s affidavit
    in support of the warrant application to search the
    contents of the cell phone contained materially false
    information. Specifically, he argues that Perrone’s affi-
    davit concealed the Miranda violation that had
    occurred at the police station on April 15, 2015. The
    defendant contends that, had the court been aware of
    this violation, it would not have authorized the search
    warrant for the contents of his phone. We disagree. The
    trial court, in conducting the Franks hearing, found
    that the defendant did not establish the requisite proof
    in his preliminary showing to require further inquiry.
    As previously noted, the police seized the defendant’s
    cell phone after his interview on April 15, 2015. The
    next day, they applied for a search warrant for the
    contents of the phone. The following was part of the
    affidavit attached to that application: ‘‘On April 15, 2015,
    [the defendant] came to [p]olice [h]eadquarters with
    his mother. Prior to any questioning, [the defendant]
    was given his Miranda [r]ights from a New Haven
    Police Department Miranda [w]aiver form. [The defen-
    dant] requested an attorney and no questioning took
    place. Prior to [the defendant] leaving, his mother
    handed to detectives a cellular telephone she said
    belonged to [the defendant] and provided . . . the
    phone number. The phone was seized and placed in an
    electronic protective bag to prevent remote erasure of
    data.’’ (Emphasis added.) The application was signed
    by a judge of the Superior Court on April 16, 2015.
    In his January 18, 2018 motion to suppress, the defen-
    dant claimed that the affidavit supporting the April 16,
    2015 search warrant application contained factual
    assertions that were known to be false or were made
    with reckless disregard for the truth, and, therefore, he
    was entitled to a hearing pursuant to Franks v. Dela-
    ware, 
    supra,
     
    438 U.S. 154
    . At the January 24, 2018 hear-
    ing on the defendant’s motions to suppress, the court
    stated: ‘‘To be entitled to a hearing, the defendant must
    have a substantial preliminary showing that a false
    statement knowingly and intentionally or with reckless
    disregard for the truth was included by the affiant in
    the warrant affidavit and that the alleged false statement
    is necessary to a finding of probable cause. The defen-
    dant has not met his burden here, and I will again
    supplement that with more findings and more case law
    to support the court’s finding[s] and denial of the motion
    down the road.’’
    In the court’s April 23, 2018 supplemental memoran-
    dum of decision, the court noted that a presumption
    of validity exists with respect to an affidavit that is
    submitted in support of an application for a search
    warrant.25 The court then focused its analysis on the
    interaction between Perrone and the defendant’s
    mother, and concluded that she had provided him with
    the defendant’s cell phone in a consensual interaction.
    The court ultimately found that Perrone had not made
    ‘‘a false statement knowingly and intentionally or with
    reckless disregard for the truth when he indicated to
    the magistrate that [the defendant’s mother] handed
    him the cell phone.’’
    ‘‘In Franks, the United States Supreme Court held
    that where the defendant makes a substantial prelimi-
    nary showing that a false statement knowingly and
    intentionally, or with reckless disregard for the truth,
    was included by the affiant in the warrant affidavit,
    and if the allegedly false statement is necessary to the
    finding of probable cause, the [f]ourth [a]mendment
    requires that a hearing be held at the defendant’s
    request. . . . As our Supreme Court has explained,
    before a defendant is entitled to a Franks hearing, the
    defendant must (1) make a substantial preliminary
    showing that a false statement knowingly and intention-
    ally, or with reckless disregard for the truth, was
    included by the affiant in the warrant affidavit; and (2)
    show that the allegedly false statement is necessary to
    a finding of probable cause.’’ (Citation omitted; internal
    quotation marks omitted.) State v. Crespo, 
    190 Conn. App. 639
    , 651, 
    211 A.3d 1027
     (2019); see also State v.
    Ferguson, 
    260 Conn. 339
    , 363–64, 
    796 A.2d 118
     (2002).
    Stated differently, ‘‘before a defendant is entitled to a
    Franks hearing for an alleged omission, he must make
    a substantial preliminary showing that the information
    was (1) omitted with the intent to make, or in reckless
    disregard of whether it made, the affidavit misleading
    to the issuing judge, and (2) material to the determina-
    tion of probable cause.’’ State v. Bergin, 
    214 Conn. 657
    ,
    666–67, 
    574 A.2d 164
     (1990).
    The court did not specifically address the question
    of whether the omission in the affidavit that questioning
    had taken place after the defendant requested an attor-
    ney met the first prong of the Franks test. The issue
    of whether a statement in an affidavit supporting an
    application for a search warrant was knowingly and
    falsely made, or whether it was made with a reckless
    disregard for the truth, is a question of fact subject to
    the clearly erroneous standard of review. See, e.g., State
    v. Stepney, 
    191 Conn. 233
    , 239, 
    464 A.2d 758
     (1983),
    cert. denied, 
    465 U.S. 1084
    , 
    104 S. Ct. 1455
    , 
    79 L. Ed. 2d 772
     (1984); see also State v. Mordowanec, 
    259 Conn. 94
    , 107, 
    788 A.2d 48
    , cert. denied, 
    536 U.S. 910
    , 
    122 S. Ct. 2369
    , 
    153 L. Ed. 2d 189
     (2002); State v. Gjini, 
    162 Conn. App. 117
    , 132, 
    130 A.3d 286
     (2015), cert. denied,
    
    320 Conn. 931
    , 
    134 A.3d 621
     (2016). In the absence of
    such a finding, the record is inadequate for our review.
    ‘‘The duty to provide this court with a record adequate
    for review rests with the appellant. . . . Without the
    necessary factual and legal conclusions furnished by
    the trial court, any decision made by us respecting the
    defendant’s claims would be entirely speculative.’’
    (Citation omitted; internal quotation marks omitted.)
    State v. Cotto, 
    111 Conn. App. 818
    , 821, 
    960 A.2d 1113
    (2008); see State v. Pecor, 
    179 Conn. App. 864
    , 876, 
    181 A.3d 584
     (2018) (it is not function of Appellate Court
    to speculate or presume error from silent record).
    Additionally, the defendant’s brief failed to address
    the question of whether the purported false or mis-
    leading statement was material to the determination of
    probable cause. We have recognized that, ‘‘there can
    be no Franks violation when the omissions, if included
    in the . . . warrant affidavit, would not defeat proba-
    ble cause.’’ (Internal quotation marks omitted.) State
    v. St. Louis, 
    128 Conn. App. 703
    , 711, 
    18 A.3d 648
    , cert.
    denied, 
    302 Conn. 945
    , 
    30 A.3d 1
     (2011); see also State
    v. Altayeb, 
    126 Conn. App. 383
    , 398, 
    11 A.3d 1122
    , cert.
    denied, 
    300 Conn. 927
    , 
    15 A.3d 628
     (2011).
    In his brief, the defendant simply asserts that the
    court would not have issued the search warrant if the
    police had included in their affidavit the fact that he
    had requested an attorney before he provided them
    with information as to the phone’s location. For the
    reasons set forth in part I of this opinion, this is not
    correct. Furthermore, ‘‘[w]e are not required to review
    issues that have been improperly presented to this court
    through an inadequate brief. . . . Analysis, rather than
    mere abstract assertion, is required in order to avoid
    abandoning an issue by failure to brief the issue prop-
    erly. . . . The parties may not merely cite a legal princi-
    ple without analyzing the relationship between the facts
    of the case and the law cited.’’ (Citation omitted; inter-
    nal quotation marks omitted.) State v. Buhl, 
    321 Conn. 688
    , 724, 
    138 A.3d 868
     (2016); see also State v. Errol
    J., 
    199 Conn. App. 800
    , 807, 
    237 A.3d 747
    , cert. denied,
    
    335 Conn. 962
    , 
    239 A.3d 1213
     (2020). For these reasons,
    we decline to review the defendant’s final claim.
    The judgment is affirmed.
    In this opinion the other judges concurred.
    1
    See Miranda v. United States, 
    384 U.S. 436
    , 478–79, 
    86 S. Ct. 1602
    , 
    16 L. Ed. 2d 694
     (1966).
    2
    See generally Franks v. Delaware, 
    438 U.S. 154
    , 
    98 S. Ct. 2674
    , 
    57 L. Ed. 2d 667
     (1978).
    3
    See State v. Sumler, 
    199 Conn. App. 187
    , 190–93, 
    235 A.3d 576
     (2020).
    4
    Frank Evangelista, an associate state medical examiner, testified that
    he had performed an autopsy on the victim and determined the cause of
    death to be gunshot wounds of the torso and extremities.
    5
    Shortly after the shooting, Elsa Berrios, a New Haven police officer,
    parked her police cruiser near the crime scene and searched for suspects
    or evidence. She observed a trail of cigars on the ground that were similar
    to those taken by the defendant from the convenience store.
    6
    The defendant filed a motion for articulation, which the trial court denied
    on February 4, 2020. The defendant then filed a motion for review with this
    court. We granted the motion but denied the relief requested.
    7
    In Riley v. California, 
    573 U.S. 373
    , 385, 
    134 S. Ct. 2473
    , 
    189 L. Ed. 2d 430
     (2014), the United States Supreme Court considered ‘‘how the search
    incident to arrest doctrine applies to modern cell phones, which are now
    such a pervasive and insistent part of daily life that the proverbial visitor from
    Mars might conclude they were an important feature of human anatomy.’’
    It also noted that ‘‘[t]he term ‘cell phone’ is itself misleading shorthand;
    many of these devices are in fact minicomputers that also happen to have
    the capacity to be used as a telephone. They could just as easily be called
    cameras, video players, [R]olodexes, calendars, tape recorders, libraries,
    diaries, albums, televisions, maps or newspapers.’’ Id., 393. Ultimately, the
    court held that ‘‘officers must generally secure a warrant before conducting
    . . . a search [of the information on a cell phone].’’ Id., 386.
    8
    The detectives sent the defendant’s cell phone to the Federal Bureau of
    Investigation (FBI) for the purpose of retrieving the data contained within
    the phone. Initially, the FBI was unable to defeat the phone’s passcode
    protection. Thereafter, the phone remained in the custody of the New Haven
    Police Department. On October 12, 2017, the police filed a second application
    for a search and seizure warrant to retrieve the data from the phone. The
    court issued the warrant, and the FBI, at this time, successfully accessed
    the data.
    On May 29, 2015, the court issued a warrant, and the police successfully
    obtained the account information for the defendant’s cell phone, including
    the account history and global positioning system information.
    9
    ‘‘Under the exclusionary rule, evidence must be suppressed if it is found
    to be the fruit of prior police illegality. Wong Sun v. United States, [
    371 U.S. 471
    , 485, 
    83 S. Ct. 407
    , 
    9 L. Ed. 2d 441
     (1963)]. All evidence is not,
    however, a fruit of the poisonous tree simply because it would not have
    been discovered but for the illegal action of law enforcement officials.’’
    (Internal quotation marks omitted.) State v. Colvin, 
    241 Conn. 650
    , 656, 
    697 A.2d 1122
     (1997); see also State v. Romero, 
    199 Conn. App. 39
    , 50, 
    235 A.3d 644
    , cert. denied, 
    335 Conn. 955
    , 
    238 A.3d 731
     (2020).
    10
    In the application for the search warrant, the police sought to seize the
    following items from the defendant’s residence: a black face mask, dark
    colored gloves, a black baseball hat with an insignia on the front and white
    colored sneakers. Any items seized would be submitted to the state forensics
    laboratory for testing.
    11
    At the outset of the interview, the two detectives introduced themselves
    to the defendant. The defendant then complied with Perrone’s request that
    he read out loud the Miranda rights. The defendant acknowledged that he
    understood his Miranda rights and the fact that he was not under arrest.
    Perrone then asked the defendant to initial the Miranda waiver form. At
    this point, the defendant stated: ‘‘I really would like a lawyer. Cause I don’t,
    I can’t just speak. I don’t know. It’s crazy. I don’t. They never raided my
    mother’[s] house before or something . . . . I don’t know what’s going on.
    I need a lawyer.’’ The defendant then reaffirmed to Perrone the request for
    a lawyer.
    12
    In Miranda v. Arizona, 
    supra,
     
    384 U.S. 436
    , ‘‘the United States Supreme
    Court held that the fifth and fourteenth amendments’ prohibition against
    compelled self-incrimination requires that a suspect in police custody be
    informed specifically of his or her right to remain silent and to have an
    attorney present before being questioned. . . . The court further held that
    [i]f the individual indicates in any manner, at any time prior to or during
    questioning, that he wishes to remain silent, the interrogation must cease
    . . . and [i]f the individual states that he wants an attorney, the interrogation
    must cease until an attorney is present.’’ (Citations omitted; internal quota-
    tion marks omitted.) State v. Hafford, 
    252 Conn. 274
    , 289–90, 
    746 A.2d 150
    ,
    cert. denied, 
    531 U.S. 855
    , 
    121 S. Ct. 136
    , 
    148 L. Ed. 2d 89
     (2000); see also
    State v. McMillion, 
    128 Conn. App. 836
    , 839–40, 
    17 A.3d 1165
     (Miranda
    recognized that right to have counsel present at interrogation is indispens-
    able to protection of fifth amendment privilege), cert. denied, 
    302 Conn. 903
    , 
    23 A.3d 1243
     (2011).
    Our Supreme Court has noted that ‘‘Miranda warnings are required when
    a suspect is in police custody and subject to interrogation. . . . [T]he term
    interrogation under Miranda refers not only to express questioning, but
    also to any words or actions on the part of the police (other than those
    normally attendant to arrest and custody) that the police should know are
    reasonably likely to elicit an incriminating response from the suspect.’’
    (Citations omitted; internal quotation marks omitted.) State v. Canales, 
    281 Conn. 572
    , 585, 
    916 A.2d 767
     (2007).
    13
    Article first, § 8, of the Connecticut constitution provides in relevant
    part: ‘‘In all criminal prosecutions, the accused shall have a right to be heard
    by himself and by counsel . . . . No person shall be compelled to give
    evidence against himself . . . .’’
    14
    In State v. Purcell, supra, 
    331 Conn. 318
    , our Supreme Court held that
    ‘‘our state constitution requires that, if a suspect makes an equivocal state-
    ment that arguably can be construed as a request for counsel, interrogation
    must cease except for narrow questions designed to clarify the earlier state-
    ment and the suspect’s desire for counsel. . . . Interrogators confronted
    with such a situation alternatively may inform the defendant that they under-
    stand his statement(s) to mean that he does not wish to speak with them
    without counsel present and that they will terminate the interrogation.’’
    (Citation omitted; internal quotation marks omitted.) 
    Id., 362
    .
    15
    See generally New York v. Quarles, 
    467 U.S. 649
    , 653, 
    104 S. Ct. 2626
    ,
    
    81 L. Ed. 2d 550
     (1984); State v. Betances, 
    265 Conn. 493
    , 503–505, 
    828 A.2d 1248
     (2003).
    16
    Pursuant to Practice Book § 67-10, the defendant notified this court on
    September 14, 2020, of his intention to rely on a decision of the District of
    Columbia Court of Appeals, Green v. United States, 
    231 A.3d 398
     (D.C.
    2020). The defendant’s reliance on Green is not persuasive, as the suppres-
    sion motion in that case was directed at a fourth amendment violation and
    not a fifth amendment violation, as in the present appeal.
    17
    It is axiomatic that we may affirm the proper result of the trial court
    on a different basis. See, e.g., State v. Marro, 
    68 Conn. App. 849
    , 859, 
    795 A.2d 555
     (2002); see also Diaz v. Commissioner of Correction, 
    125 Conn. App. 57
    , 63 n.6, 
    6 A.3d 213
     (2010), cert. denied, 
    299 Conn. 926
    , 
    11 A.3d 150
    (2011); Coleman v. Commissioner of Correction, 
    111 Conn. App. 138
    , 140
    n.1, 
    958 A.2d 790
     (2008), cert. denied, 
    290 Conn. 905
    , 
    962 A.2d 793
     (2009).
    Furthermore, as a result of our conclusion regarding the appropriate
    remedy for a Miranda violation as it relates to physical evidence, we reject
    the defendant’s reliance on our Supreme Court’s decision in State v. Purcell,
    supra, 
    331 Conn. 318
    . In that case, the court held that our state constitution
    provides greater safeguards for the Miranda right to counsel than the federal
    constitution. 
    Id., 362
    . Specifically, ‘‘our state constitution requires that, if a
    suspect makes an equivocal statement that arguably can be construed as a
    request for counsel, interrogation must cease except for narrow questions
    designed to clarify the earlier statement and the suspect’s desire for counsel.’’
    (Internal quotation marks omitted.) 
    Id.
     The court in Purcell did not, however,
    address whether the remedy for such a violation includes suppression of
    physical evidence. Stated differently, whether the violation occurred under
    the federal or the state constitution, or both, the defendant does not gain
    the remedy sought in this appeal, namely, suppression of the cell phone
    and its contents.
    18
    In a single sentence in his brief, the defendant asserts that our state
    constitution affords greater protection to citizens in the determination of
    probable cause than does the federal constitution. In the absence of a
    Geisler analysis or any additional argument in his brief, we conclude that
    the defendant has abandoned any claim to greater protection under our
    state constitution with respect to this claim. See, e.g., State v. Rivera, 
    335 Conn. 720
    , 725 n.2, 
    240 A.3d 1039
     (2020); State v. Marcus H., 
    190 Conn. App. 332
    , 335 n.2, 
    210 A.3d 607
    , cert. denied, 
    332 Conn. 910
    , 
    211 A.3d 71
    ,
    cert. denied,         U.S.    , 
    140 S. Ct. 540
    , 
    205 L. Ed. 2d 343
     (2019). Thus,
    we evaluate the claim only under the federal constitution.
    19
    As a result of our conclusion, we need not address the other ground
    on which the state relies in support of the denial of the defendant’s motion
    to suppress, namely, the inevitable discovery doctrine.
    20
    ‘‘A seizure of property occurs when there is some meaningful interfer-
    ence with an individual’s possessory interests in that property.’’ (Internal
    quotation marks omitted.) State v. Jones, 
    320 Conn. 22
    , 64, 
    128 A.3d 431
    (2015); State v. Jackson, 
    304 Conn. 383
    , 394, 
    40 A.3d 290
     (2012).
    21
    ‘‘To discourage unreasonable searches and seizures, the evidence
    obtained as a direct result of that illegal search or seizure, as well as the
    fruits, or evidence derived therefrom, are excluded from evidence unless
    the connection between the fruits and the illegal search has been sufficiently
    attenuated to be purged of its primary taint.’’ (Internal quotation marks
    omitted.) State v. Ryder, 
    301 Conn. 810
    , 821, 
    23 A.3d 694
     (2011).
    22
    ‘‘The fourth amendment to the United States constitution, made applica-
    ble to the states through the [due process clause of the] fourteenth amend-
    ment, prohibits unreasonable searches and seizures by government agents.’’
    (Internal quotation marks omitted.) State v. Jones, 
    320 Conn. 22
    , 64, 
    128 A.3d 431
     (2015); see State v. Thomas, 
    98 Conn. App. 542
    , 551, 
    909 A.2d 969
    (2006) (same), cert. denied, 
    281 Conn. 910
    , 
    916 A.2d 53
     (2007).
    23
    See State v. Boyd, 
    295 Conn. 707
    , 717, 
    992 A.2d 1071
     (2010) (defendant
    had reasonable expectation of privacy in contents of cell phone), cert.
    denied, 
    562 U.S. 1224
    , 
    131 S. Ct. 1474
    , 
    179 L. Ed. 2d 314
     (2011).
    24
    Specifically, the following colloquy occurred between defense counsel
    and Perrone:
    ‘‘Q. . . . So, what probable cause did you have to think that [the defen-
    dant’s] phone is the one that he was communicating with?
    ‘‘A. I didn’t. It could have been either of the two guys.
    ‘‘Q. It could have been either.
    ‘‘A. Um-hm.
    ‘‘Q. So, you had no probable cause that that search—that phone that you
    seized from [the defendant] was the one that Mr. Vanderberg was talking
    about; right?
    ‘‘A. I don’t know.
    ‘‘Q. Pardon me.
    ‘‘A. I don’t know.
    ‘‘Q. You don’t know?
    ‘‘A. It could have been either of the two he was contacted with on the
    phones.
    ‘‘Q. Right. But you don’t know, right?
    ‘‘A. I don’t know which one he contacted.’’
    25
    See, e.g., State v. Bergin, 
    214 Conn. 657
    , 666, 
    574 A.2d 164
     (1990); State
    v. Dolphin, 
    195 Conn. 444
    , 457, 
    488 A.2d 812
    , cert. denied, 
    474 U.S. 833
    , 
    106 S. Ct. 103
    , 
    88 L. Ed. 2d 84
     (1985).