A jury found the defendant, Angel Medina, Jr., guilty of the crimes of murder in violation of General Statutes § 53a-54a,1 possession of cocaine *283with intent to sell in violation of General Statutes § 21a-277 (a), and possession of drug paraphernalia in a drug factory situation in violation of General Statutes § 21a-277 (c).2 The defendant has appealed3 from the judgment of the trial court sentencing him to a term of imprisonment of fifty-one years. He claims that the trial court improperly denied his motions: (1) to sup*284press certain incriminatory statements and for a new trial; (2) for a judgment of acquittal because the state failed to prove beyond a reasonable doubt that he possessed the requisite intent for the crime of murder; and (3) for a judgment of acquittal because the evidence established his affirmative defense of insanity. For the reasons set forth below, we are not persuaded that the defendant’s claims are meritorious, and we therefore affirm the trial court’s judgment.4
The jury could reasonably have found the following facts. On September 13,1986, at approximately 11:45 a.m., the Bridgeport police responded to a telephone *285call from Lucy Ramirez, who had reported that her brother, the defendant, was brandishing a gun in her house. According to Ramirez, the defendant had arrived at her home acting “like a mad man.” He talked about a mission he had to complete and stated that he had killed three demons. The defendant subsequently went outside to his car and returned with two guns, one tucked in his waistband and the other in his left rear pants pocket. Ramirez and her mother succeeded in distracting the defendant so that Ramirez could retrieve the gun from his waistband. She hid it and telephoned the police.
Ramirez met police officers Kevin Meizies and James Sheffield at the door to her home, and informed them that they would find the defendant in the kitchen and that he had a gun in his left rear pants pocket. Upon entering the kitchen, Meizies found the defendant standing with his hands in the air. He appeared to be upset and frightened. Meizies attempted to calm him and to distract him long enough to remove the gun. As Meizies was undertaking to disarm him, the defendant uttered “The devil made me do it,” “[I] killed the devil,” and “I am God.” Meizies asked the defendant “if he was all right, what’s the matter,” and reached around him and removed the gun from the defendant’s rear pants pocket. The .38 caliber weapon contained five spent cartridges.
Because the defendant continued to be upset, Meizies and Sheffield transported him, in handcuffs, to Bridgeport Hospital for observation. While en route to the hospital, the defendant continued to talk about both God and the devil and stated that “Mary gave me the drugs.” The officers left the defendant at the hospital and returned to the police station.
Shortly after the defendant had departed for the hospital, Ramirez and her husband proceeded to the *286defendant’s apartment at 605 Hallett Street. Between 12:30 and 1 p.m., the couple entered a rear bedroom and there discovered the body of the victim, Mary Beth Buckley. They summoned the police and medical personnel and met the responding officer, Alan Kohl-backer, at 1:19 p.m. Kohlbacker secured the apartment and called for additional police and emergency medical personnel, who thereafter met Kohlbacker at the scene.
In the bedroom, the police found the victim’s body seated on a bar stool with the right side of her head on the bar. There were four bullet holes in the closet door behind the victim. On top of the bar were white powder and drug paraphernalia.5 The police also seized two empty gun holsters and several live rounds of ammunition that were in plain view on the bedroom floor, as well as a box of .45 caliber ammunition from the kitchen table.6 Officers Meizies and Sheffield subsequently returned to the hospital to place the defendant under arrest for the murder of the victim.
An autopsy of the victim’s body revealed that she had died from two bullet wounds that had been inflicted approximately four to six hours prior to the discovery of her body. One bullet had passed through her arm and into her chest. The other bullet had entered directly into her chest and passed through her heart and lung into her spine, severing the spinal cord. This bullet had *287been fired from the handgun recovered from the defendant’s pocket. A third bullet had caused only a superficial wound.
After the trial court, Reilly, J., had found probable cause to continue the prosecution of the defendant for the crime of murder, the defendant, on October 28, 1987, was found incompetent to stand trial by the trial court, Curran, J., and sent to Whiting Forensic Institute. Subsequently, on February 8,1988, he was found competent to stand trial and pretrial hearings on various of the defendant’s motions ensued. A jury of twelve found the defendant guilty of all charges and the trial court, W. Sullivan, J., rendered judgment of conviction sentencing him to a term of imprisonment of fifty-one years.
I
The defendant first invokes the protections of the fifth and fourteenth amendments to the constitution of the United States, and article first, § 8, of the Connecticut constitution,7 and claims that the trial court improperly denied his motion to suppress the incriminatory statements that he had made to the police in the kitchen of his sister’s apartment and while en route to the hospital. Specifically, the defendant claims that these statements were elicited by the police in the absence of the warnings required by Miranda v. Arizona, 384 U.S. 436, 444, 86 S. Ct. 1602, 16 L. Ed. 2d *288694 (1966); State v. Falby, 187 Conn. 6, 11 and n.1, 444 A.2d 213 (1982); and that the statements were involuntary due to his mental condition at the time he made them. We conclude that the statements were not obtained by the police in derogation of the defendant’s Miranda rights, and that the defendant’s mental state at the time he made those statements did not render them involuntary as a matter of law under the due process clause of the United States constitution. We also conclude that the defendant did not properly preserve his claim of involuntariness under the Connecticut constitution and that the record below is not sufficient for our review of that claim.
A
The state acknowledges that the police had not informed the defendant of his Miranda rights prior to the statements he made either in his sister’s kitchen or on his way to Bridgeport Hospital. The state maintains, however, that Miranda warnings were not required because at no time was the defendant subjected to police interrogation. We agree with the state.
“Although the Miranda warnings were originally effective in state prosecutions only because they were a component of due process of law under the fourteenth amendment . . . they have also come to have independent significance under our state constitution. . . . The warnings represent the belief, deep-seated in the Anglo-American legal tradition, that a person accused of a crime may be convicted only if exacting measures have been taken to assure that the accused has been treated with the most scrupulous fairness by agents of the government.” (Citations omitted.) State v. Ferrell, 191 Conn. 37, 40-41, 463 A.2d 573 (1983); see also State v. Barrett, 205 Conn. 437, 447, 534 A.2d 219 (1987). It is well settled, however, that a defendant is *289entitled to such warnings only if the statements are the product of custodial interrogation. State v. Rosado, 218 Conn. 239, 252, 588 A.2d 1066 (1991), and cases cited therein.
“[T]he defendant has the initial burden of showing that he was subjected to custodial interrogation”; id.; before the state must prove that adequate warnings of the rights that inhere in the privilege against compelled self-incrimination were given to the defendant and that the defendant’s waiver of his rights was constitutionally valid. State v. Rasmussen, 225 Conn. 55, 76, 621 A.2d 728 (1993); see also State v. Weidenhof, 205 Conn. 262, 267, 533 A.2d 545 (1987); State v. Gray, 200 Conn. 523, 531-33, 512 A.2d 217, cert. denied, 479 U.S. 940,107 S. Ct. 423, 93 L. Ed. 2d 373 (1986). Unless it was clearly erroneous, we will accept the trial court’s factual finding that the defendant was not the subject of a custodial interrogation. We will also, however, carefully review the record to determine whether the trial court’s finding is founded on substantial evidence. See State v. Rasmussen, supra, 76-77.
Two conditions, therefore, give rise to the requirement of advice of rights under Miranda: (1) the suspect must be in the custody of law enforcement officials; and (2) the suspect must be subjected to interrogation. State v. Vitale, 197 Conn. 396, 411, 497 A.2d 956 (1985). To determine whether a suspect is in custody so as to require Miranda warnings, we inquire whether a reasonable person, in view of all the circumstances, would have believed that he or she was not free to leave.8 United States v. Mendenhall, 446 U.S. 544, 554, 100 S. Ct. 1870, 64 L. Ed. 2d 497 (1980); State v. Rasmussen, supra, 76; State v. Oquendo, 223 Conn. 635, 647, *290613 A.2d 1300 (1992). “The term ‘interrogation’ under Miranda is not limited to questioning explicitly designed to elicit an incriminating response but extends to any words or actions on the part of the police that the police should know are reasonably likely to elicit an incriminating response from a suspect. The police, however, cannot be held accountable for the unforeseeable results of their words or actions. Rhode Island v. Innis, [446 U.S. 291, 301-302, 100 S. Ct. 1682, 64 L. Ed. 2d 297 (1980)]; State v. Palmer, [206 Conn. 40, 62, 536 A.2d 936 (1988)]; State v. Vitale, supra, 411-12; State v. Stankowski, [184 Conn. 121, 136-37, 439 A.2d 918, cert. denied, 454 U.S. 1052, 102 S. Ct. 596, 70 L. Ed. 2d 588 (1981)].” State v. Rosado, supra, 253. “Voluntary statements of any kind are not barred by the fifth amendment. Miranda v. Arizona, supra, 478.” State v. Vitale, supra, 412.
We examine first the circumstances surrounding those statements made during the brief interval between the arrival of Meizies and his removal of the gun from the defendant’s rear pants pocket. Meizies, who had been told by Ramirez that the defendant had a gun in his pocket, testified that the defendant had been waving his hands in the air and uttering religious expressions when Meizies confronted him in the kitchen. At that point, Meizies attempted to ascertain why the defendant appeared to be upset and what further action, if any, might be appropriate. Only when Meizies had determined that the defendant in fact had a gun and that his conduct warranted arrest did Meizies secure the weapon and take him into custody. This factual history persuades us that a reasonable person would not necessarily have believed that he or she was not free to leave. The record, therefore, supports the trial court’s determination that the defendant was not *291in custody prior to the seizure of his weapon and that Miranda warnings were not required prior to that time.
Moreover, even if we assume that the defendant had been in police custody upon Meizies’ entrance into the kitchen, we are not persuaded that Miranda warnings were required. The defendant was standing with his arms in the air and was acting upset and frightened when Meizies walked into the room. In response to this conduct, the officer asked the defendant “if he was all right, what’s the matter, that was about it.” Meizies, who was then unaware of the fatal shooting of the victim, further testified that the defendant had initiated their brief conversation and that “I wasn’t really questioning him, I was just trying to get a little bit of control of the situation . . . basically to try to quell the situation.” Our review of the record discloses police conduct that had only the intent and effect of calming the defendant and maintaining the safety of all at the scene. Because Meizies’ conduct was neither intended nor reasonably likely to provoke an incriminatory response from the defendant; see State v. Rosado, supra, 253-54; State v. Palmer, supra, 62-63; State v. Copeland, 205 Conn. 201, 207-208, 530 A.2d 603 (1987); State v. Evans, 203 Conn. 212, 227, 523 A.2d 1306 (1987); State v. Vitale, supra, 408-12; the officer’s prudent efforts to evaluate and ameliorate the situation, after the defendant had initiated the exchange; see State v. Doehrer, 200 Conn. 642, 645-48, 513 A.2d 58 (1986); did not constitute interrogation requiring Miranda warnings.9
The defendant argues also that the trial court should have suppressed his incriminatory statements made en *292route to the hospital. The state concedes both that the defendant was in custody at that time and that he was not advised of his Miranda rights. In order to prevail on his suppression claim, therefore, the defendant need show only that he was interrogated by the police officers who accompanied him to the hospital. The defendant fails, however, to meet this burden. Although interrogation need not take the form of direct questioning; see State v. Rosado, supra, 258; the record does not disclose any police questioning of the defendant or any other police conduct that was likely to elicit an incriminating response.
The defendant maintains that his statements to the transporting officers should have been suppressed nevertheless because those statements were the product of the earlier “interrogation” in the kitchen. We already have determined, however, that the defendant was neither in custody nor the subject of police interrogation when he made the incriminatory statements in the kitchen. Accordingly, we conclude that the trial court properly denied the defendant’s motions to suppress his statements and for a new trial.10
*293B
The defendant claims, in the alternative, that the trial court improperly denied his motion to suppress his incriminatory statements because they were not voluntary. He argues that his capacity for self-determination was critically impaired because of his mental state at the time that he made the statements to the police. The defendant invokes applicable provisions of both the federal and state constitutions.
1
We review first the defendant’s federal constitutional claim that “[t]he use of an involuntary statement of a defendant in a criminal trial violates a defendant’s right to due process of law. . . .As a prerequisite to admissibility the state is required to prove, by a preponderance of the evidence, that under all the circumstances admissions by an accused were voluntarily made. Lego v. Twomey, 404 U.S. 477, 489, 92 S. Ct. 619, 30 L. Ed. 2d 618 (1972) . . . .” (Citations omitted.) State v. Kane, 218 Conn. 151, 160, 588 A.2d 179 (1991). Under the federal due process clause, however, the defendant must establish that his lack of voluntariness was the result of improper police activity. “The measure of voluntariness [under the federal constitution] is whether a review of all the circumstances surrounding the elicitation of the statement reveals that the conduct of the law enforcement officials involved was such as to overbear the will of the accused to resist and bring about a statement not freely determined.” State v. Rosado, supra, 254-55. A statement by the defendant that is the product of police coercion, therefore, may not be used by the state against that defendant. Colorado v. Connelly, 479 U.S. 157, 163-64, 107 S. Ct. 515, 93 L. Ed. 2d 473 (1986); State v. Roman, 224 Conn. 63, 69, 616 A.2d 266 (1992), cert. denied, U.S. , *294113 S. Ct. 1868, 123 L. Ed. 2d 488 (1993). On appeal, we undertake “an independent and scrupulous examination of the entire record to ascertain whether the trial court’s finding [with respect to voluntariness] is supported by substantial evidence.” State v. Smith, 200 Conn. 465, 478, 512 A.2d 189 (1986); State v. Rosado, supra, 255.
The defendant’s claim of coercive interrogation by the police is unsupported by the evidence.11 The only question posed to the defendant by the police was Meizies’ inquiry, upon his arrival at the Ramirez home, as to whether “[the defendant] was all right, what’s the matter.” As we have already determined, the defendant was not in custody at that time and the question was neither intended nor likely to prompt an incriminatory answer; Meizies merely was seeking to identify the cause of the defendant’s behavior and to calm a potentially volatile situation. Nor is there any evidence that the conduct of the officers who transported the defendant to the hospital was in any way inappropriate. Indeed, the record indicates that the police were respectful of the defendant’s rights and that their conduct was in no way provocative or improper. *295We conclude, therefore, that the statements made by the defendant to the police were not the product of police coercion and that, therefore, the trial court’s admission of those statements did not offend the defendant’s federal constitutional protection against the use of involuntary statements.
2
The defendant requests that we determine the contours of his right against compelled self-incrimination in accordance with the guarantees of article first, § 8, of the Connecticut constitution.12 He asserts that our state constitutional protections against the admission of a defendant’s involuntary statements, unlike the protections of the federal constitution as defined by the United States Supreme Court in Colorado v. Connelly, supra,13 do not require a predicate showing of coercive police conduct. The defendant, noting that this court has “[o]n several occasions . . . left open the possibility that our state constitution might render a defendant’s involuntary statements inadmissible even if they were motivated by factors other than police coercion”; State v. Roseboro, 221 Conn. 430, 443, 604 A.2d 1286 (1992); see also State v. Northrup, 213 Conn. 405, 419-20, 568 A.2d 439 (1990); State v. Madera, 210 Conn. 22, 47-48, 554 A.2d 263 (1989); State v. Gonzalez, 206 Conn. 213, 222, 537 A.2d 460 (1988); State v. Evans, supra, 243; urges us to reach this issue and to reject the requirement of coercive police conduct under our state constitution. Although it is clear that “in some instances . . . the protections afforded to the citizens *296of this state by our constitution go beyond those provided by the federal constitution”; State v. Marsala, 216 Conn. 150, 160, 579 A.2d 58 (1990); the defendant may not prevail in this court on his state constitutional claim because it was not properly raised and preserved in the trial court. The defendant has not satisfied the conditions established in State v. Golding, 213 Conn. 233, 239-40, 567 A.2d 823 (1989), for appellate review of unpreserved constitutional claims.
The defendant’s written motion to suppress statements14 identified article first, § 8, of our state constitution as one of several bases upon which he claims that his statements should be excluded. The defendant further alleged in his motion that his statements were not made knowingly and voluntarily. The motion, unaccompanied by case citation or a memorandum, otherwise failed to explicate the nature of his state constitutional voluntariness claim.
A thorough review of the record reflects that the litigation of the defendant’s voluntariness claim focused exclusively on the issue of whether the police were required to advise the defendant of his Miranda rights. At the conclusion of the evidentiary hearing on the defendant’s motion to suppress tangible evidence15 *297prior to the hearing on the defendant’s motion to suppress statements, defense counsel explained that he was seeking to suppress any statements made by the defendant while in police custody on the grounds that those statements were not made knowingly and voluntarily. In response to the trial court’s inquiry as to the basis for that claim, defense counsel agreed with the prosecutor’s characterization of the claim as relating to the defendant’s alleged “deficient and defective . . . mental state,” and directed the court’s attention to the earlier “testimony about the mental state of [the defendant] at the time the officer arrived [at the Ramirez home].” Defense counsel narrowed this claim, however, by then stating that the constitutional violations alleged in the suppression motion concerned the failure of the police to advise the defendant of his Miranda rights.
At the conclusion of the pretrial suppression hearing, the defendant’s argument,16 addressed solely to the Miranda issue, claimed that his statements were not made knowingly and voluntarily because he had not been given Miranda warnings. Defense counsel’s brief *298rebuttal17 to the prosecutor’s closing statement, which also focused exclusively on the applicability of Miranda, simply reiterated the defendant’s position that he was in police custody at the time the statements were made. The trial court’s ruling on the defendant’s suppression motion reflects its understanding that the only issue before the court was whether Miranda warnings were required under the circumstances.18
At trial, defense counsel renewed his motion to suppress the statements made by the defendant while he was en route to Bridgeport Hospital.19 He again limited his argument solely to the issue of custodial interrogation, as did the court in its denial of that renewed *299motion.20 We find no other argument or mention of the voluntariness issue in the record of the proceedings below.
At no time thereafter did the defendant argue or identify any claim of involuntariness other than his claim under Miranda, or otherwise alert the court that he was pressing any such claim.21 Nor did he request that the court amplify its rulings on the motion to suppress, even though those rulings clearly were limited to a consideration of the issue of custodial interrogation. The record, therefore, fails to support the claim that the defendant was pursuing a state constitutional claim that his statements were involuntary due to his *300mental condition at the time he made them. Furthermore, because the defendant did not clearly raise such a state constitutional claim in the trial court, the state was not put on notice that it was required to defend against such a claim. Thus, neither the state nor the trial court—nor this court on appeal—had the benefit of a complete factual inquiry into the defendant’s mental condition at the time his statements were made.
A defendant “can prevail on a claim of constitutional error not preserved at trial only if all of the following conditions are met: (1) the record is adequate to review the alleged claim of error; (2) the claim is of constitutional magnitude alleging the violation of a fundamental right; (3) the alleged constitutional violation clearly exists and clearly deprived the defendant of a fair trial; and (4) if subject to harmless error analysis, the state has failed to demonstrate harmlessness of the alleged constitutional violation beyond a reasonable doubt. In the absence of any one of these conditions, the defendant’s claim will fail.” (Emphasis in original.) State v. Golding, supra, 239-40. “We have also held that we remain free to dispose of the claim by focusing on whichever condition is most relevant in the particular circumstances.” (Internal quotation marks omitted.) State v. Stanley, 223 Conn. 674, 689, 613 A.2d 788 (1992). We conclude that the record of the proceedings below is not adequate for our review of the defendant’s claim that the admission of his statements at trial violated his rights under the state constitution.
The trial court never ruled on the issue of the voluntariness of the defendant’s statements under the state constitution because, as we have determined, that issue was not properly raised. We do not know, therefore, whether the trial court, after conducting a full evidentiary hearing and applying the state constitutional standard now urged by the defendant, would have found the defendant’s statements to have been involuntary. *301As we recently held in declining to review an unpreserved claim of constitutional error, “[s]ince such a determination is a question of fact, even if we were to agree with the defendant [on his interpretation of the Connecticut constitution], we would have to remand the case to the trial court for that factual determination, rather than to grant the defendant a new trial. Since, under the test in Golding, we must determine whether the defendant can prevail on his claim, a remand to the trial court would be inappropriate. The first prong of Golding was designed to avoid remands for the purpose of supplementing the record.” (Emphasis in original.) State v. Stanley, supra, 689-90.22 Because, as in Stanley, the defendant’s claim cannot be resolved without a remand for an evidentiary hearing and findings on the issue of whether his allegedly impaired mental state rendered his statements involuntary,23 we conclude that the record is inadequate24 *302for review of that claim. We decline, therefore, to decide his state constitutional claim.25
II
The defendant concedes that he caused the death of the victim. He claims, however, that the trial court improperly denied his motions for a judgment of acquittal26 because the state failed to prove beyond a reasonable doubt that he had the intent to kill the victim and that the evidence he introduced at trial established his affirmative defense of insanity by a preponderance of the evidence. See General Statutes §§ 53a-12 and 53a-13.27 The defendant argues that the evidence offered by the state28 to prove the requisite *303statutory intent to commit murder was insufficient to preclude the reasonable hypothesis of recklessness and that the evidence, therefore, supported only a conviction for a lesser included offense.29 We conclude that the state’s evidence concerning the defendant’s intent and mental capacity was sufficient to support the jury’s verdict, and that the trial court properly denied the defendant’s motions for a judgment of acquittal.
A defendant acts “intentionally” in causing the death of another when he or she has the conscious objective to cause another’s death. General Statutes §§ 53a-3 (11) and 53a-54a. “Intent involves ‘a mental process which ordinarily can be proven only by circumstantial evidence.’ ” State v. Rasmussen, 225 Conn. 55, 74, 621 A.2d 728 (1993); see also State v. Salz, 226 Conn. 20, 32-33, 627 A.2d 862 (1993). “The law recognizes no distinction between circumstantial evidence and direct evidence so far as probative force is concerned. . . . Intent is a question of fact, the determination of which should stand unless the conclusion drawn by the trier is an unreasonable one.” (Citation omitted; internal quotation marks omitted.) State v. Bzdyra, 165 Conn. 400, 403, 334 A.2d 917 (1973); see also State v. Rasmussen, supra. “Intent may be inferred from the nature of any weapons used, the manner in which they were used and the nature and number of wounds inflicted.” *304State v. Rasmussen, supra; see also State v. Carpenter, 214 Conn. 72, 82-83, 570 A.2d 203 (1990). For example, a jury may properly infer that a defendant had an intent to kill a victim from the evidence that the defendant used a deadly weapon to kill the victim, the manner in which the weapon was used, and the nature and number of wounds inflicted. State v. Rasmussen, supra; State v. Bzdyra, supra, 404.
“ ‘That the jury might have drawn other possible inferences from [the evidence] is not sufficient to undermine its verdict, since proof of guilt must be established beyond a reasonable doubt, not beyond a possible doubt.’ ” State v. Grant, 219 Conn. 596, 604, 594 A.2d 459 (1991), quoting State v. Sinclair, 197 Conn. 574, 578, 500 A.2d 539 (1985). Upon appellate review, “[w]e . . . review the evidence presented at trial, construing it in the light most favorable to sustaining the facts . . . impliedly found by the jury.” State v. Jarrett, 218 Conn. 766, 770-71, 591 A.2d 1225 (1991); see also State v. Salz, supra, 30-31; State v. Famiglietti, 219 Conn. 605, 609, 595 A.2d 306 (1991).
The jury heard the testimony of the state’s chief medical examiner that the victim had died from gunshot wounds fired from a .38 caliber handgun and that one of the bullets had entered her chest, passed through her heart and severed her spinal cord. Four bullets pierced the closet door in front of which the victim’s body was discovered. The state also presented evidence that the defendant had left the scene when the victim was dead or in extremis and that he apparently made no effort to seek medical assistance for her. In addition, the jury heard testimony of intrigue and jealousy concerning the defendant, the victim and the victim’s former boyfriend, Gerald Wallisa,30 as well as evidence *305that the defendant had physically abused the victim not long before her death.31
Although it is true, of course, that the state’s proof of the defendant’s guilt must exclude every reasonable supposition of innocence, a mere hypothesis of innocence will not suffice. State v. Morrill, 193 Conn. 602, 611, 478 A.2d 994 (1984); see also State v. Salz, supra, 29. And, “[although some evidence may be inconsistent with the state’s theory of the case, the jury is not bound to credit only that evidence to the exclusion of evidence consistent with the state’s theory. State v. Pinnock, 220 Conn. 765, 775-76, 601 A.2d 521 (1992).” State v. Salz, supra, 29-30. The defendant’s assertion that he is entitled to a judgment of acquittal “springs from his supposition of inferences that the jury could have drawn while ignoring inferences consistent only with his guilt that the jury did reasonably draw.” Id., 30. Because the circumstances surrounding the death of the victim permitted the jury to conclude beyond a reasonable doubt that the defendant had intended to cause the victim’s death, the trial court properly denied the defendant’s motion for a judgment of acquittal.
Ill
The defendant also claims that the trial court improperly denied his motion for a judgment of acquittal because the evidence he introduced at trial established, as a matter of law, his affirmative defense of insanity *306by a preponderance of the evidence. A review of the evidence introduced at trial, however, reveals a sufficient basis for the jury’s rejection of the defendant’s affirmative defense.
The defense relied primarily on the testimony of three experts and a deputy sheriff. Jeremy August, a psychiatrist who had examined the defendant at his request, testified: that the defendant was suffering from a bipolar affective disorder, a manic depressive illness; that persons suffering from this illness experience periods of relatively normal functioning that may be interrupted by episodes of depression or mania; and that the defendant’s belief that he was on a special mission from God to purge evil from the world is typical of those who suffer from the illness. August concluded that on September 13, 1986, the defendant had been unable to conform his conduct to the requirements of the law.
Melvin Roy, a clinical psychologist, administered a battery of psychological tests to the defendant after he had been incarcerated. He diagnosed the defendant as having an affective bipolar disorder in partial remission. Elizabeth Augustine, also a clinical psychologist, administered psychological tests to the defendant and reviewed information supplied by August and Roy. She diagnosed the defendant as having a bipolar disorder and concluded that he had been unable to conform his behavior to the requirements of the law or to appreciate the wrongfulness of his actions on September 13, 1986.
David Villa served as a deputy sheriff at the Bridgeport courthouse on September 15,1986, the date of the defendant’s arraignment. He testified that the defendant’s behavior “was the most bizarre episode I’ve ever seen in fifteen years of service,” and that the defendant giggled and laughed and told Villa that he was God. *307Villa observed that the defendant was “[s] wearing profusely and his eyes had a very peculiar and bizarre appearance to them.” The defendant’s behavior on the day of his arraignment caused a group of deputies to place the defendant in a full body manacle.
The state’s evidence in derogation of the defendant’s insanity defense consisted of the cross-examination of the defendant’s witnesses and the introduction of various exhibits. On cross-examination, August testified that the pattern of the illness “is one of recurring episodes with relatively good interepisodic functioning” and that “[t]he frequency of manic . . . episodes is largely individual . . . so that one person might have a manic episode once every ten years . . . [or] once every two months . . . [or] hourly.” Although he did not agree with the diagnosis, August conceded that, upon the defendant’s transfer from the Bridgeport Correctional Center to Fairfield Hills State Hospital, he had been diagnosed as a malingerer.32 On the basis of documents shown to him by the prosecutor, August also acknowledged: that the defendant had told persons at Fairfield Hills State Hospital that he pretended to be crazy so that he could get out of jail; that the staff there had found that the defendant did not suffer from any significant mental illness; that the defendant had a substantial history of substance abuse and that he apparently would also qualify for a substance abuse diagnosis; that a psychiatrist at the Whiting Forensic Institute had diagnosed the defendant as suffering from a cocaine disorder leading to psychotic symptoms; and that the defendant had not been a behavioral problem at either Whiting Forensic Institute or the Bridgeport Correctional Center, where he had sustained good functioning for extended periods of time.
*308The state elicited on its cross-examination of Augustine that she customarily conducts twelve hours of psychological tests on her patients but administered only three hours of such tests to the defendant. Augustine also acknowledged that she had not settled on a diagnosis of the defendant until the day before she testified. In addition, the state demonstrated that none of the defense experts had observed the defendant until at least six months after the commission of the alleged crime. The state also impeached Roy with evidence of a felony conviction for larceny. Roy testified that the defendant had not been psychotic at the time Roy tested him.
The state also elicited the testimony of a rebuttal witness, Gerald Wallisa, who had lived with the victim for two years. In late August, 1986, Wallisa and the victim moved into the defendant’s apartment. Soon thereafter, the three became involved in an argument and the defendant threatened to kill Wallisa and told him to move out, which he did. A short while later Wallisa returned to visit the victim. The defendant approached them, grabbed the victim and proceeded to drag her down a driveway. The defendant persisted in this conduct notwithstanding the victim’s screams and protests that the defendant was hurting her.
The state also relies on evidence introduced in its case-in-chief to support its contention that the jury reasonably could have found the defendant’s conduct resulted not from a mental disease or defect but instead from his voluntary ingestion of cocaine and alcohol. A witness, Walter Young, testified that he had known the defendant for six years and that in September, 1986, he had been remodeling a bathroom on the second floor of the apartment building at 605 Hallett Street, in which the defendant lived. Young stated that he had last seen the defendant and the victim between midnight and 2 a.m. on September 13,1986, seated at the *309kitchen table of their third floor apartment. Both were drinking alcohol and smoking cocaine. Young also testified that the defendant and the victim had been drinking and ingesting cocaine that day and evening and that they had been “partying” for four days, that the defendant, who also had provided Young with alcohol and cocaine, was ingesting cocaine whenever Young went up to his apartment, and that the defendant was rundown, perspiring and had not slept for quite some time.
It is apparent, therefore, that the jury reviewed conflicting evidence on the issue of the defendant’s mental capacity at the time he fatally shot the victim. The evaluation of such conflicting evidence on the issue of legal insanity is the province of the finder of fact. State v. Perez, 182 Conn. 603, 610, 438 A.2d 1149 (1981). “[W]e have repeatedly stated that our review of the conclusions of the trier of fact ... is limited. . . . This court will construe the evidence in the light most favorable to sustaining the trial court’s [judgment] and will affirm the conclusion of the trier of fact if it is reasonably supported by the evidence and the logical inferences drawn therefrom. . . . The probative force of direct and circumstantial evidence is the same. . . . The credibility of expert witnesses and the weight to be given to their testimony and to that of lay witnesses on the issue of sanity is determined by the trier of fact.” (Citations omitted; internal quotation marks omitted.) State v. Steiger, 218 Conn. 349, 378-79, 590 A.2d 408 (1991).
Although expert witnesses testified on behalf of the defendant and the state called none, that alone is not a sufficient basis to disturb the verdict on appeal; see, e.g., State v. Evans, 203 Conn. 212, 237-38, 523 A.2d 1306 (1987); State v. Perez, supra, 608-10; for the jury “can disbelieve any or all of the evidence on insanity and can construe that evidence in a manner different *310from the parties’ assertions.” State v. Steiger, supra, 381; see also State v. Jarzbek, 204 Conn. 683, 707, 529 A.2d 1245 (1987), cert. denied, 484 U.S. 1061, 108 S. Ct. 1017, 98 L. Ed. 2d 982 (1988); State v. Putnoki, 200 Conn. 208, 221, 510 A.2d 1329 (1986). The jury had before it the expert testimony presented by the defendant and the state’s vigorous attack upon it, as well as other evidence introduced by the state on the issue of the defendant’s sanity. The jury was free to reject, in whole or in part, the expert defense testimony, and to credit the state’s evidence, including the conclusions of the state medical personnel, elicited on cross-examination of the defendant’s experts, that the defendant was a malingerer who did not suffer from a serious mental illness.33 The jury may have determined, alternatively, that the defendant’s behavior was due not to a mental disease or defect, but instead to his voracious consumption of alcohol and cocaine. See General Statutes § 53a-13 (b). As we have stated, however, “[i]t is not necessary for us to determine the reasons which the trier had for concluding that the defendant had substantial capacity both to appreciate the wrongfulness of his conduct and to conform his conduct to the requirements of law.” State v. Perez, supra, 606. We must determine only whether any reasonable trier of fact could have rejected the defendant’s affirm*311ative defense of insanity. We conclude that the evidence introduced at trial permitted the jury to reject the defendant’s claims that he did not appreciate the wrongfulness of his conduct and that he was unable to conform his conduct to the requirements of the law at the time he killed the victim.
The judgment is affirmed.
In this opinion Peters, C. J., Callahan and Borden, Js., concurred.
General Statutes § 53a-54a provides in relevant part: “murder, (a) A person is guilty of murder when, with intent to cause the death of another person, he causes the death of such person ....
“(c) Murder is punishable as a class A felony . . . .”
General Statutes § 21a-277 provides in relevant part: “penalty for ILLEGAL MANUFACTURE, DISTRIBUTION, SALE, PRESCRIPTION, DISPENSING, (a) Any person who manufactures, distributes, sells, prescribes, dispenses, compounds, transports with the intent to sell or dispense, possesses with the intent to sell or dispense, offers, gives or administers to another person any controlled substance which is a hallucinogenic substance other than marijuana, or a narcotic substance, except as authorized in this chapter, for a first offense, shall be imprisoned not more than fifteen years and may be fined not more than fifty thousand dollars or be both fined and imprisoned; and for a second offense shall be imprisoned not more than thirty years and may be fined not more than one hundred thousand dollars, or be both fined and imprisoned; and for each subsequent offense, shall be imprisoned not more than thirty years and may be fined not more than two hundred fifty thousand dollars, or be both fined and imprisoned. . . .
“(c) No person shall knowingly possess drug paraphernalia in a drug factory situation as defined by subdivision (20) of section 21a-240 for the unlawful mixing, compounding or otherwise preparing any controlled substance for purposes of violation of this chapter.”
General Statutes § 21a-240 (20) provides: “(A) ‘Drug paraphernalia’ refers to equipment, products and materials of any kind which are used, intended for use or designed for use in planting, propagating, cultivating, growing, harvesting, manufacturing, compounding, converting, producing, processing, preparing, testing, analyzing, packaging, repackaging, storing, containing or concealing, or injecting, ingesting, inhaling or otherwise introducing into the human body, any controlled substance contrary to the provisions of this chapter . . .
“(B) ‘Factory’ means any place used for the manufacturing, mixing, compounding, refining, processing, packaging, distributing, storing, keeping, holding, administering or assembling illegal substances contrary to the provisions of this chapter, or any building, rooms or location which contains equipment or paraphernalia used for this purpose.”
The defendant appeals directly to this court pursuant to General Statutes § 51-199 (b) (3) which provides in relevant part: “The following matters shall be taken directly to the supreme court ... (3) an appeal in any criminal action involving a conviction for a capital felony, class A felony, or other felony ... for which the maximum sentence which may be imposed exceeds twenty years . . . .”
This case was originally argued on April 30,1993, and decided on August 24,1993. On October 4,1993, the defendant filed motions: (1) for permission to file a late motion; (2) for reconsideration of the decision and resubmission to a reconstituted court; and (3) for permission to file those motions under seal. On October 7,1993, we granted the first two motions and denied the third. The case was reargued on November 2, 1993.
The dissent asserts that we should not have granted the defendant’s motion for reconsideration of this case by a reconstituted court without a more detailed factual record. We note, however, that the dissenter, along with all of the other members of this court who considered the defendant’s motion, voted to grant that request. Only after the parties had been notified of our ruling on the defendant’s motion did the dissenter inform the members of this court that, upon his sua sponte reconsideration of the motion, he had decided to change his vote. No request for reconsideration of our decision has ever been filed.
We disagree with the dissent because, in the particular circumstances of this case, we are fully satisfied that the appropriate course was to have granted the defendant’s motion for reconsideration by a reconstituted court due to a conflict of interest of one of the justices who originally decided the case. These circumstances included the justice’s acknowledgment both that he should have disqualified himself from participation in this case for the reasons stated in the defendant’s motion, and that reconsideration of the case by a reconstituted court was the proper resolution of the issue. We further considered the fact that the state did not oppose the defendant’s motion, and that the entire matter is, upon the request of the Chief Justice of this court, presently sub judice before the judicial review council.
We also disagree with the dissent that our action in this case may somehow tend to undermine the credibility of our judgments in other cases. We are satisfied that the fear expressed by the dissent that, as a result of our action in these rare circumstances, “all of our judgments would become suspect,” is wholly without basis.
These objects subsequently tested positive for the presence of cocaine.
The police also conducted a warrantless search of the defendant’s home upon locating the victim’s body. The items seized pursuant to that search, a .12 gauge shotgun and three spent cartridges, were suppressed by the trial court upon motion of the defendant because their seizure did not fall into any recognized exception to the requirement that a search be conducted only with a warrant issued upon probable cause. See Schneckloth v. Bustamonte, 412 U.S. 218, 219, 93 S. Ct. 2041, 36 L. Ed. 2d 854 (1973); State v. Badgett, 200 Conn. 412, 423, 512 A.2d 160, cert. denied, 479 U.S. 940, 107 S. Ct. 423, 93 L. Ed. 2d 373 (1986).
The fifth amendment to the United States constitution provides in relevant part: “No person shall be . . . compelled in any criminal case to be a witness against himself, nor be deprived of life, liberty, or property, without due process of law . . . .” The fifth amendment is applicable to state criminal prosecutions by virtue of the fourteenth amendment. Malloy v. Hogan, 378 U.S. 1, 84 S. Ct. 1489, 12 L. Ed. 2d 653 (1964).
Article first, § 8, of the Connecticut constitution provides in pertinent part: “No person shall be compelled to give evidence against himself, nor be deprived of life, liberty or property without due process of law . . . .”
The defendant did not testify at the suppression hearing or at trial, and therefore there is no evidence regarding whether he subjectively believed that he was free to leave.
The state also proposes that the public safety exception to the requirement of Miranda warnings applies to this case. New York v. Quarles, 467 U.S. 649, 104 S. Ct. 2626, 81 L. Ed. 2d 550 (1984). Because we affirm the trial court’s denial of the defendant’s motion on other grounds, we need not address this issue.
The trial court initially denied the defendant’s motion to suppress the statements made to the police in the kitchen and on the way to the hospital because “the defendant at that time was not a suspect.” That ruling, without more, would not properly have resolved the defendant’s claim, however, because the defendant, though not a murder suspect, would have been entitled to Miranda warnings had he been subjected to custodial interrogation. The trial court, however, more properly addressed the defendant’s claim in its later ruling on the defendant’s renewed motion to suppress, stating “[the defendant] was not under arrest; so they don’t have to give rights unless the person is under arrest or suspected of a crime for which he’s going to be interrogated or arrested.” Although this ruling was cast in terms of arrest, rather than custody, it is sufficiently clear that the intent of the trial court was to focus on the appropriate factors. Moreover, absent a request for articulation, we read an ambiguous trial record to support, rather than undermine, the trial court’s judgment.
Our review of the record indicates that the defendant’s federal constitutional claim that his statements were the product of police coercion was not raised by him before the trial court. The sole focus of his suppression claim, rather, was the requirement of Miranda warnings, and the sole issue litigated was whether the defendant had been subjected to custodial interrogation. At no time did the defendant argue that the statements were the result of police overreaching. The suppression rulings also reflect the trial court’s understanding that the Miranda, claim was the only issue to be resolved. We nonetheless conclude that the record is adequate for review of the defendant’s federal constitutional claim that his statements were involuntary because his claim focuses on coercive interrogation. In the particular circumstances of this case, therefore, the factual findings concerning custodial interrogation provide a sufficient basis for review of the unpreserved claim concerning police coercion. The defendant may not prevail on this claim, however, because he has not established a violation of his federal constitutional rights. State v. Golding, 213 Conn. 233, 239-40, 567 A.2d 823 (1989).
See footnote 7.
In Colorado v. Connelly, 479 U.S. 157, 167, 107 S. Ct. 515, 93 L. Ed. 2d 473 (1986), the court held that “coercive police activity is a necessary predicate to the finding that a confession is not ‘voluntary’ within the meaning of the Due Process Clause of the Fourteenth Amendment,” and the admissibility of a defendant’s statement that is not the product of police overreaching is instead “a matter to be governed by the evidentiary laws of the forum.”
Exclusive of the prayer for relief, the defendant’s motion to suppress statements reads in full: “The defendant moves pursuant to Section 821 of the Connecticut Practice Book, the Fourth, Fifth, Sixth and Fourteenth Amendments [to] the United States Constitution, and Article One, Sections Seven and Eight of the Connecticut Constitution, to suppress any and all statements of the defendant, written or oral, made to any agents of the State and any testimony in relation to said statements.
“In support thereof, the defendant alleges:
“a. Said statements were not made knowingly and voluntarily.
“b. Said statements were made without the assistance of counsel.
“c. The procurement of said statements was in violation of the defendant’s rights as enumerated in the constitutional provisions herein cited,
“d. Said statements were the product of an illegal detainment.”
See footnote 6.
The following is the complete text of the closing remarks of defense counsel at the suppression hearing: “It’s clear that [the defendant] was in custody at the time at the Boston Avenue address. There’s been testimony that he wasn’t free to leave when the police officers arrived, that his responses at the scene resulted from questioning of the police officer, what happened, that there was a complaint of the breach of the peace. Breach of the peace is a crime. There was an expectation of having to deal with that, there’s also an expectation that the person who was searched would have a weapon on him. There were two police officers present at the time and stayed with him at all times thereafter. The individual clearly was showing unusual behavior to the point where Officer Meizies believed that there was a psychological or mental problem requiring him to be taken to a hospital.
“We would contend that the questioning initiated by Officer Meizies resulted in the statements indicated in the State’s disclosure; and that these statements should be suppressed because they were not made knowingly and voluntarily, that my client was not advised of his rights pursuant to the Constitution and Miranda; that the officer should have informed my *298client of his Miranda rights, that obviously the statements were made without assistance of counsel, that the statements were in violation of the defendant’s rights against self-incrimination and were the product of an illegal detainment.
“We would ask Your Honor to suppress the statements in the— that allegedly were made by my client to this officer.”
Defense counsel stated: “Just in response, Your Honor, I believe the Court should find that under the circumstances that the defendant would reasonably believe that he was in custody with the police officers present, eventually he was cuffed, put in the back of a police car, even after allegedly incriminating statements were made, he was never warned of his Miranda rights and I think that the statements should be suppressed, Your Honor.”
The following is the complete statement of the court in connection with its ruling on the defendant’s motion to suppress statements: “Gentlemen, there are two motions that I have to act on. One is a motion to suppress statements—that motion is denied—in which statements I heard were in the sister’s house and in the police car and at that time, according to the testimony, and according to the facts that were presented to me, the defendant at that time was not a suspect. To my knowledge, there’s no confession here nor any statement concerning the facts signed by the defendant.”
Defense counsel stated: “I would object to the use of the statement, Your Honor, inasmuch as the circumstances that [the defendant] found himself imder were such that would suggest to a person that he was under arrest. That he was in an interrogatory situation. That he had been asked questions already. That he wasn’t warned”; and, “[T]he argument that I would make is that there was an arrest for breach of the peace, that there apparently were grounds for an arrest for breach of the peace, that there was a custodial—that my client was taken into custody, that he had been *299asked questions prior to being taken into custody, that he was never given his rights against efficient [sic] self-incrimination.”
Defense counsel did not reargue his suppression motion with respect to the statements made by the defendant in the kitchen. He did, however, object to those statements as hearsay, and the trial court overruled that objection. That ruling is not a subject in this appeal.
The court stated as follows: “[The police] were called down [to the Ramirez home] and ... he was not under arrest; so they don’t have to give rights unless the person is under arrest or suspected of a crime for which he’s going to be interrogated or arrested.”
The defendant asserts that the reference to article first, § 8, of the Connecticut constitution in his motion to suppress statements, together with the police testimony concerning the defendant’s bizarre behavior at the time he made the statements, reasonably should have alerted the trial court of the defendant’s state constitutional claim that the statements were involuntary due to his mental condition. We disagree.
Article first, § 8, is the very provision under which Miranda warnings have “come to have an independent significance under our state constitution.” State v. Ferrell, 191 Conn. 37, 40-41, 463 A.2d 573 (1983); State v. Falby, 187 Conn. 6, 11 and n.1, 444 A.2d 213 (1982). The simple invocation of that constitutional provision, therefore, was not sufficient to have placed the court on notice that the defendant was making a voluntariness claim other than his Miranda claim. Nor can we conclude that the testimony of the police officers concerning the defendant’s unusual behavior, elicited during the hearing on the defendant’s Miranda claim, somehow satisfied the defendant’s obligation to articulate his claims with clarity and specificity. As we have indicated, the record reflects that the defendant did not raise the state constitutional claim in the trial court and it was neither the responsibility nor the province of the court to have done so.
As we stated in State v. Golding, 213 Conn. 233, 240, 567 A.2d 823 (1989), “[t]he defendant bears the responsibility for providing a record that is adequate for review of his claim of constitutional error. If the facts revealed by the record are insufficient, unclear or ambiguous as to whether a constitutional violation has occurred, we will not attempt to supplement or reconstruct the record, or to make factual determinations, in order to decide the defendant’s claim.”
That the defendant may have suffered from a mental illness at the time he made the incriminating statements does not necessarily mean that those statements were involuntary, even upon application of the state constitutional standard urged by the defendant. In resolving the voluntariness issue, the trial court would have been required to determine whether, notwithstanding any such mental illness, the statements were the product of the defendant’s essentially free and rational choice. See State v. Gonzalez, 206 Conn. 213, 223, 537 A.2d 460 (1988). The trial court never decided that issue, however, because it was not asked to do so.
The dissent argues that, in determining whether the record is sufficient for review, this court must apply a de novo standard of review to the question of the voluntariness of incriminating statements by a defendant because such a question is one of law rather than fact. In so doing, the dissent employs a standard of review that has never been adopted by this court, and that is contrary to all of our precedents regarding the question of the voluntariness of statements by a defendant.
As we also noted in State v. Stanley, 223 Conn. 674, 690, 613 A.2d 788 (1992), “deciding this issue on this record would be contrary to our usual and prudent practice of only deciding a constitutional claim when it is necessary to the determination of the case.”
The defendant moved for acquittal both at the close of the state’s case and also at the close of evidence.
General Statutes § 53a-12 (b) provides: “When a defense declared to be an affirmative defense is raised at a trial, the defendant shall have the burden of establishing such defense by a preponderance of the evidence.”
General Statutes § 53a-13 provides in relevant part: “(a) In any prosecution for an offense, it shall be an affirmative defense that the defendant, at the time he committed the proscribed act or acts, lacked substantial capacity, as a result of mental disease or defect, either to appreciate the wrongfulness of his conduct or to control his conduct within the requirements of the law.
“(b) It shall not be a defense under this section if such mental 'disease or defect was proximately caused by the voluntary ingestion, inhalation or injection of intoxicating liquor or any drug or substance, or any combination thereof, unless such drug was prescribed for the defendant by a licensed practitioner, as defined in section 20-184a, and was used in accordance with the directions of such prescription.”
As a preliminary matter, the defendant argues that appellate review of a claim of evidentiary insufficiency should be limited to the evidence on the record at the close of the state’s case. He advocates, therefore, that we abandon the so-called “waiver rule,” announced in State v. Rutan, 194 Conn. 438, 440, 479 A.2d 1209 (1984), which provides that if the defendant elects to introduce evidence after the trial court denies his motion for a judgment of acquittal, appellate review “encompasses the evidence in *303toto,” including evidence introduced by the defendant. See State v. Hufford, 205 Conn. 386, 391 n.5, 533 A.2d 866 (1987); State v. Simino, 200 Conn. 113, 118, 509 A.2d 1039 (1986); State v. Lizzi, 199 Conn. 462, 464, 508 A.2d 16 (1986); but see State v. Williams, 202 Conn. 349, 351 n.3, 521 A.2d 150 (1987). We need not address this argument because, as we conclude hereinafter, the evidence introduced by the state was sufficient to prove the essential element of “intent to cause the death of another person.” General Statutes § 53a-54a.
The defendant requested that the trial court instruct the jury on the lesser included offenses of manslaughter in the first degree, manslaughter in the second degree with a firearm, and criminally negligent homicide; see General Statutes §§ 53a-55 (a) (1) and (2), 53a-56a and 53a-58; and the court did so.
Wallisa’s testimony is summarized in part III of this opinion.
The jury also heard testimony from Walter Young; see part III of this opinion; that the defendant had steadily consumed cocaine and alcohol for several days prior to the fatal shooting on September 13,1986, and on that date as well. Although it is clear that the “defendant’s intoxication is relevant to the determination of his capacity to form a specific intent to commit a crime”; State v. Vinal, 198 Conn. 644, 658, 504 A.2d 1364 (1986); the jury could reasonably have determined that the defendant, even if intoxicated at the time of the shooting, was capable of forming the specific intent required to commit the crime of murder. See, e.g., State v. Traficonda, 223 Conn. 273, 279, 612 A.2d 45 (1992).
August defined malingering as “the conscious manipulation of facts and details for self-serving ends. Basically lying about your condition so that people will believe [that you suffer from the feigned condition].”
See State v. Perez, 182 Conn. 603, 609-10, 438 A.2d 1149 (1981). In Perez, the defendant claimed that he lacked the mental capacity to appreciate the wrongfulness of his conduct and to conform his conduct to the requirements of the law. The state, which at that time bore the burden of establishing the defendant’s sanity beyond a reasonable doubt, did not call any expert witnesses and relied instead upon its cross-examination of the defendant’s psychiatric expert and the documents introduced through that expert witness. We held that “[t]he trier was entitled ... to find that the state had met its burden of proving the defendant’s sanity beyond a reasonable doubt by introducing the medical records of his stay at Whiting [Forensic Institute], These records are fully probative even though they were introduced as part of the cross-examination of [the defense expert] rather than as part of the state’s case-in-chief.” Id.