Nolan, J.
A jury convicted the defendant of murder in the first degree and burglary with actual assault, for which he received concurrent life sentences.1 On appeal, the defendant [97]*97challenges (1) the denial of his motion to dismiss, on the ground that the evidence did not support the District Court’s transfer order; (2) the denial of his motion to suppress cigarettes and matches as evidence; (3) the admission of certain allegedly inflammatory evidence; (4) the submission of the case to the jury on the theory of felony-murder; (5) the trial judge’s refusal to instruct the jury that they must agree unanimously on the theory of culpability in order to convict the defendant of murder in the first degree; (6) the judge’s instructions to the jury regarding the effects of the consumption of alcohol and other drugs on the defendant’s mental state. The defendant also claims that we should exercise our power under G. L. c. 278, § 33E (1992 ed.), to reduce the murder verdict to a lesser degree of guilt or to order a new trial. We vacate both the conviction and the sentence on the conviction of burglary with actual assault. We affirm, however, the murder conviction and conclude that there is no reason to exercise our power under G. L. c. 278, § 33E.
The jury could have found the following facts. On December 26, 1987, the defendant hosted a small gathering of his friends at the Saugus apartment that he shared with his father and sister. The defendant’s father had gone out for the evening. Along with several of his friends, the defendant was drinking beer. In addition, the defendant was smoking marihuana and was ingesting both Xanax and mescaline. The party lasted for several hours until approximately 11 p.m. when the defendant and his friends left the apartment. Soon thereafter, the defendant’s father returned to the apartment. When the defendant returned alone at midnight, he proceeded to argue with his father regarding the defendant’s [98]*98drug and alcohol abuse. The argument escalated into a physical altercation and the defendant’s father ordered him to leave. The defendant, however, refused. Eventually, the defendant’s father physically removed him from the apartment.
The defendant then walked across the street from his own apartment to the victim’s home. The victim was an eighty-seven year old widow who lived alone. The defendant had the intention of breaking into the victim’s home in order to steal some items and money. The defendant gained entry into the victim’s home by breaking a window at the rear of the house. The defendant first went into the kitchen where he ate a piece of pie, drank some vodka, and ripped a telephone from the wall. The defendant also smoked several filtered Camel brand cigarettes, discarding the cigarette butts and matches on the floor. He then climbed the stairs to the second floor and entered the victim’s bedroom. Seeing, the victim lying in her bed, he began to stab her with a butcher knife. The defendant stabbed the victim eight times in her head, chest, abdomen, upper arms, and hands. During the course of the attack, the defendant perforated the victim’s bedspread, blanket, top sheet, and nightgown. After he had finished stabbing the victim, the defendant smoked another cigarette and extinguished it on the victim’s forehead.
The defendant then gathered several items from the vietim’s home. Among other things, the defendant stole a small television set, a pair of binoculars, an alarm clock, and two bottles of prescription drugs. The defendant secreted these items to a wooded area across the street from the victim’s house. The defendant then returned home.
When he arrived at his apartment at approximately 2 a.m. on December 27, the defendant and his father resumed arguing. The defendant’s father summoned the Saugus police department and requested that they take his son into protective custody. After several minutes’ discussion between several Saugus police officers and the defendant’s father, the defendant voluntarily agreed to spend the night at the police statian. At the time the defendant arrived at the police station, the police officers were unaware that the victim had been [99]*99killed and that the defendant had killed her. Later that morning, however, the victim’s son-in-law alerted the police that the victim had been killed. Based on information that they had gathered both at the crime scene and at the police station, the police arrested the defendant on a juvenile complaint at the Saugus police station early on the afternoon of December 27.
Subsequently, in 1988, a judge of the juvenile session of the Lynn Division of the District Court Department conducted a transfer hearing pursuant to G. L. c. 119, § 61 (1988 ed.). After the hearing, the judge dismissed the juvenile complaint. Criminal complaints were issued against the defendant charging: (1) murder, and (2) breaking and entering with the intent to commit a felony. An Essex County grand jury subsequently indicted the defendant for murder in the first degree and actual assault committed in the course of burglary. A judge in the Superior Court denied the defendant’s motion to dismiss based on alleged errors in the transfer hearing.2 The defendant then filed a motion to suppress physical evidence. A judge in the Superior Court denied that motion without a hearing. The defendant then filed a motion to reconsider. Before the jury were sworn, the trial judge conducted an evidentiary hearing and denied the motion. A jury convicted the defendant on both the murder charge and the burglarious assault charge.
1. Propriety of the transfer. The defendant argues that the evidence presented at the transfer hearing did not support the District Court judge’s conclusion that the defendant presented a significant danger to the public and was not amenable to rehabilitation as a juvenile. The defendant claims that transfer of his case was improper under the standards of G. L. c. 119, § 61, and our case law. There was no error.
General Laws c. 119, § 61, sets forth the requirements governing a transfer hearing. At the hearing, the judge must [100]*100determine that probable cause exists to believe that the child has committed the offense before addressing the transfer issue. G. L. c. 119, § 61. The judge then must enter written findings, based on clear and convincing evidence, that: (1) “the child presents a significant danger to the public as demonstrated by the nature of the offense charged and the child’s past record of delinquent behavior, if any” and that (2) the child “is not amenable to rehabilitation as a juvenile.”3 G. L. c. 119, § 61. See Ward v. Commonwealth, 407 Mass. 434, 437 (1990). “The judge must consider, but shall not be limited to, evidence of the following factors: ‘(a) the seriousness of the alleged offense; (b) the child’s family, school and social history, including his court and juvenile delinquency record, if any; (c) adequate protection of the public; (d) the nature of any past treatment efforts for the child; and (e) the likelihood of rehabilitation of the child.’ ” Id.
“We have stated that ‘[a] judge who makes the two written findings required by G. L. c. 119, § 61, must also make subsidiary findings indicating the basis for his conclusions concerning the two statutorily required findings. A Juvenile v. Commonwealth, 370 Mass. 272, 282 (1976). These subsidiary findings may show consideration of the five enumerated statutory factors and the factors identified in our guidelines, id. at 282 n.14, although any single factor will rarely, if ever, [101]*101be controlling.[4] Cf. A Juvenile v. Commonwealth, 370 Mass. 272, 282 (1976).’ ” Ward v. Commonwealth, supra, quoting Two Juveniles v. Commonwealth, 381 Mass. 736, 741 (1980). The judge, however, does not have to make written findings regarding each factor. Ward v. Commonwealth, supra at 437-438, citing Two Juveniles v. Commonwealth, supra. Instead, we have concluded that “a judge has considerable discretion, within this statutory framework, to determine whether a child should be treated as an adult.” Commonwealth v. Matthews, 406 Mass. 380, 383 (1990), quoting A Juvenile v. Commonwealth, 370 Mass, at 282. Despite this discretion, however, a “[s]erious deficiency in the [judge’s] subsidiary findings . . . count [s] as a faulty step in the process of transfer . ...” A Juvenile v. Commonwealth (No. 1), 380 Mass. 552, 558 (1980).
In the present case, the judge made extensive findings of fact following a hearing. In addition, the judge thoroughly considered each statutory factor listed in G. L. c. 119, § 61. Finally, each of the judge’s findings and conclusions has a basis in the record. We conclude, therefore, that the judge adhered to the guidelines set forth in our cases and satisfied the statutory requirements necessary for a transfer. The defendant argues, however, that there were serious deficiencies in the judge’s subsidiary findings which constituted a faulty step in the process of transfer. See id.
A. The defendant’s behavioral history. The defendant claims that the evidence did not support the judge’s finding that he had an aggressive, antisocial, and delinquent behavioral history. We disagree. One psychiatrist testified that the defendant had exhibited “a relatively [ingrained] pattern of behavior” and that he had “chronic behavior pattern” with “poor social functioning”; and “truancy, substance abuse and [102]*102anti-social behavior.” A clinical psychologist concluded that the defendant was “chronically angry.” In addition, he testified that the defendant had a character disorder “of the passive aggressive type” and that persons suffering from a passive aggressive disorder “get in trouble” for behavior that is “always aggressive [ly] violent.” Furthermore, the defendant had been suspended from school on several occasions for various infractions involving violence, drug use, and antisocial behavior.5
B. The defendant’s treatment history. The defendant argues that the evidence did not support the judge’s findings that “all past treatment and rehabilitation have been a failure.” We disagree. In late 1985 and early 1986, the defendant had been hospitalized with a diagnosis of conduct disorder, drug abuse, and attention deficit disorder. In addition, the defendant had transferred to an alternative education school in 1986 because of his poor performance in the Saugus public school system.6 Furthermore, the defendant had been enrolled in a drug rehabilitation program for youthful drug and alcohol abusers in the spring of 1987.7 Nevertheless, the defendant reverted to his former behavior in each instance.8
[103]*103C. Potential for rehabilitation. The defendant claims that the judge erred in making the subsidiary finding that the defendant could not “be rehabilitated within the present juvenile treatment structure.” We disagree. “We do not ‘revise a judge’s subsidiary findings of fact, where they are warranted by the evidence, or . . . review the weight of the evidence related to the findings. In particular, it is inappropriate to ask us to reverse a judge’s findings involving credibility, since he saw the witnesses and we did not.’ ” Commonwealth v. Day, 387 Mass. 915, 919 (1983), quoting Commonwealth v. Murphy, 362 Mass. 542, 550-551 (1972) (Hennessey, J., concurring). See Commonwealth v. Matthews, supra at 386. Although some witnesses testified that the defendant was amenable to rehabilitation, a court-appointed expert witness concluded that it was “extremely unlikely” that the defendant could be rehabilitated as a juvenile. The judge, therefore, was entitled to resolve the conflicting testimony in favor of the court-appointed expert witness. See Ward v. Commonwealth, supra at 438, citing Commonwealth v. Matthews, supra.
Counsel for the defendant also complains that the judge could have granted the defendant an extension on his commitment to a secure juvenile facility beyond his eighteenth birthday. Nevertheless, “[t]he transfer statute only requires the judge ‘to focus on the minor’s potential for successful treatment before the age of majority within existing juvenile facilities.’ A Juvenile, [370 Mass.] at 283 (emphasis supplied). See Two Juveniles, supra at 742; Commonwealth v. Hill, 387 Mass. 619, 622 (1982).” Commonwealth v. Matthews, supra at 387. We are satisfied that there was sufficient evidence in the record to support the judge’s conclusion that treatment would be necessary beyond the defendant’s eighteenth birthday.
2. Suppression of the cigarettes and the matches. The defendant argues next that the motion judge erred in denying [104]*104the defendant’s motion to suppress as evidence the cigarettes and the matches that were found at the police station. At the outset, we note that we accept the judge’s subsidiary findings in the absence of clear error. Commonwealth v. Frazier, 410 Mass. 235, 239 (1991). Commonwealth v. MacNeill, 399 Mass. 71, 76 (1987), citing Commonwealth v. Corriveau, 396 Mass. 319, 326 (1985). In addition, we give substantial deference to the judge’s ultimate findings. Commonwealth v. MacNeill, supra. Nevertheless, we make our own determination regarding the correctness of the judge’s application of law to his own findings. Commonwealth v. Corriveau, supra at 326, quoting Commonwealth v. Haas, 373 Mass. 545, 550 (1977), S.C., 398 Mass. 806 (1986). After carefully reviewing the judge’s findings and the record in the present case, we conclude that the evidence supports the judge’s findings, that there is no cause to reject the judge’s ultimate findings, and that the judge’s rulings were correct.
In support of his motion to suppress the cigarettes and the matches as evidence, the defendant claims first that the police officer “searched” the defendant and “seized” the items from his person in violation of the Fourth Amendment to the United States Constitution and art. 14 of the Massachusetts Declaration of Rights. We disagree.
If a person surrenders an item voluntarily, “a ‘search’ or ‘seizure’ within the purview of the Fourth Amendment... is not involved.” Commonwealth v. Aguiar, 370 Mass. 490, 496 (1976), citing Coolidge v. New Hampshire, 403 U.S. 443, 484-490 (1971). The voluntariness of consent “is a question of fact to be determined in the circumstances of each case, with the burden of proof on the government.” Commonwealth v. Aguiar, supra, citing Commonwealth v. Mendes, 361 Mass. 507, 512-513 (1972). “Even if a search and seizure is involved here, consent vitiating the need for a search warrant may be found in cooperative conduct.” Commonwealth v. Aguiar, supra, citing Commonwealth v. Causey, 356 Mass. 125, 130 (1969).
The motion judge determined that the defendant had submitted himself voluntarily to the police. In addition, the mo[105]*105tian judge determined that the defendant had agreed implicitly to abide by the rules and regulations of the Saugus police department, in exchange for shelter. Thus, it is clear that the motion judge decided that no “search” or “seizure” had taken place in the constitutional sense because the defendant had surrendered the matches and the cigarettes voluntarily. See Commonwealth v. Aguiar, supra. We are satisfied not only that the evidence supports the judge’s findings, but also that the motion judge’s rulings were correct. See Commonwealth v. MacNeill, supra at 76; Commonwealth v. Corriveau, supra at 326.
In support of his motion to suppress the cigarettes and the matches as evidence, the defendant claims next that the police officers had conducted an illegal search of the cigarette package and the matches that had been left on a counter in the police station. We disagree.
The defendant was not entitled to the suppression of the items, despite the lack of a warrant, unless he could demonstrate that the police officers had conducted a “search” of the cigarettes and the matches in the constitutional sense. See Commonwealth v. Pina, 406 Mass. 540, 544 (1990). See also Commonwealth v. Frazier, supra at 244 n.3. The determination whether the government’s conduct constituted a search turns on whether “the activity intruded on the defendant’s reasonable expectation of privacy.” Commonwealth v. Pina, supra, citing Rawlings v. Kentucky, 448 U.S. 98, 104-106 (1980). See Sullivan v. District Court of Hampshire, 384 Mass. 736, 742 (1981). “The measure of the defendant’s expectation of privacy is (1) whether the defendant has manifested a subjective expectation of privacy in the object of the search, and (2) whether society is willing to recognize that expectation as reasonable.” Commonwealth v. Montanez, 410 Mass. 290, 301 (1991), citing California v. Ciraolo, 476 U.S. 207, 211 (1986). The defendant has the burden of establishing both elements. Commonwealth v. Montanez, supra, citing Commonwealth v. Mamacos, 409 Mass. 635, 638 (1991). If the defendant satisfies his burden, then the government has the burden to show that its search was rea[106]*106sonable and, therefore, lawful. Commonwealth v. Pina, supra at 544, citing Commonwealth v. Antobenedetto, 366 Mass. 51, 57 (1974). Finally, we recognize that, “[i]n examining the expectation of privacy question under art. 14, we do not necessarily reach the same result as under Fourth Amendment analysis.” Commonwealth v. Montanez, supra at 301, citing Commonwealth v. Panetti, 406 Mass. 230, 234 (1989).
In the present case, the defendant failed to establish that he had manifested a subjective expectation of privacy in the cigarettes and the matches.9 Counsel for the defendant failed to elicit any testimony at the suppression hearing that the [107]*107defendant had attempted to exercise dominion or control over the items. It is clear from the testimony at the suppression hearing that the defendant agreed to abide by the police policy banning smoking in the juvenile room. It is also apparent that the defendant agreed with the police officer’s decision to place the cigarettes and the matches on a counter outside of the juvenile holding area in the police station. Furthermore, there was no evidence that the defendant had smoked even one cigarette at the station. Instead, the defendant had left the cigarettes and the matches on the counter outside the juvenile holding area from the time that he had entered the station at approximately 2 a.m. until the early afternoon the same day. If the defendant had been concerned about manifesting an ownership interest in the cigarettes and the matches, he could have left the station.
We agree, therefore, with the motion judge’s finding that the defendant failed to establish that he had manifested a subjective expectation of privacy in the cigarettes and the matches and that he failed to demonstrate a reasonable expectation of privacy in the items.10 We also agree with the motion judge’s conclusion that the police officers did not conduct a “search” of the cigarettes and the matches that would implicate art. 14 or the Fourth Amendment. Accordingly, we find no error in the judge’s decision to deny the defendant’s motion to reconsider his motion to suppress the cigarettes and the matches as evidence.
3. Photographs of the victim and display of victim’s bed-clothing. The defendant argues next that the judge erred not only by admitting in evidence the victim’s bloodstained nightgown and one photograph of the victim’s naked body, [108]*108but also by allowing a witness to display the bloodstained bedclothing taken from the victim’s bed. The defendant claims that these items were not relevant to the Commonwealth’s case-in-chief and, therefore, the judge should have excluded the items because they were highly inflammatory. There was no error.
A. Admissibility of the photograph. “The admissibility of photographic evidence is left to the discretion of the trial judge, and we will overturn the judge’s decision only where a defendant is able to bear the heavy burden of demonstrating an abuse of that discretion.” Commonwealth v. Gallagher, 408 Mass. 510, 519 (1990). Commonwealth v. Waters, 399 Mass. 708, 715 (1987). “[I]f the photographs possess evidential value on a material matter, they ‘are not rendered inadmissible solely because they are gruesome or may have an inflammatory effect on the jury.’ ” Commonwealth v. Ramos, 406 Mass. 397, 407 (1990), quoting Commonwealth v. Bys, 370 Mass. 350, 358 (1976). Furthermore, it is well settled that where a defendant “is accused of committing murder with extreme atrocity or cruelty and with premeditation and deliberation, that photographs indicating the force applied and portraying the injuries inflicted may properly be admitted on the issue of whether the murder was committed with extreme atrocity or cruelty, as well as on the issue of premeditation and deliberation.” Commonwealth v. Ramos, supra at 406-407. See Commonwealth v. Sielicki, 391 Mass. 377, 382 (1984). We have examined the disputed photograph. It was relevant to whether the murder was committed with extreme atrocity or cruelty or with premeditation and deliberation.11 See Commonwealth v. Ramos, supra at 406-[109]*109407; Commonwealth v. Repoza, 382 Mass. 119, 128 (1980), S.C., 400 Mass. 516, cert, denied, 484 U.S. 935 (1987). The judge, therefore, did not abuse his discretion in admitting the photograph in evidence. See Commonwealth v. Zagranski, 408 Mass. 278, 289 (1990) (photograph admitted in evidence “not so gruesome” or inflammatory to indicate that judge abused discretion).
B. Admission of nightgown and display of bedclothing. In Commonwealth v. Zagranski, supra, we decided that a trial judge did not abuse his discretion in admitting in evidence the victim’s bloodstained clothing where the clothing was only marginally relevant. In the present case, the Commonwealth displayed the victim’s bedclothing and introduced in evidence the victim’s nightgown to show that each item had a single knife cut in a blood-stained area. We think that the items were relevant to the issue whether the murder was committed with extreme atrocity or cruelty or with deliberate premeditation. See Commonwealth v. Ramos, supra at 406-407; Commonwealth v. Repoza, supra at 128. We conclude, therefore, that the judge did not abuse his discretion by admitting the nightgown in evidence or by permitting the Commonwealth to display the bedclothing. In the future, however, trial judges must take care to avoid exposing the jury unnecessarily to inflammatory material that might inflame the jurors’ emotions and possibly deprive the defendant of an impartial jury.
4. Propriety of submitting case to jury on theory of felony-murder. In light of our holding in Commonwealth v. Claudio, 418 Mass. 103, 105-109 (1994), that burglary with actual assault in violation of G. L. c. 266, § 14 (1992 ed.), may serve as the felony for a felony-murder conviction, the defendant fails in his argument that the judge erred in submitting the case to the jury on the theory of felony-murder.
5. Jury instructions on specific unanimity regarding theory of culpability. The defendant argues that the judge violated both his Federal and State due process rights and equal protection rights by denying his motion to instruct the jury that they must agree unanimously on one or more theories of
[110]*110culpability before finding the defendant guilty of murder in the first degree.12 Because trial counsel objected to the judge’s refusal to make the requested instruction, the standard of review is whether the judge committed reversible error.13 See Commonwealth v. Dunton, 397 Mass. 101, 102-[111]*111103 (1986). Cf. Commonwealth v. Rodwell, 394 Mass. 694, 698 n.2 (1985).
We have stated that “[i]t is beyond dispute that the jury verdict in a criminal trial . . . must be unanimous.” Commonwealth v. Hebert, 379 Mass. 752, 754 (1980), citing Brunson v. Commonwealth, 369 Mass. 106, 120 (1975); Mass. R. Grim. P. 27 (a), 378 Mass. 897 (1979). In addition, it is axiomatic that the due process clause of the Fourteenth Amendment “protects the accused against conviction except upon proof beyond a reasonable doubt of every fact necessary to constitute the crime with which he is charged.” In re Winship, 397 U.S. 358, 364 (1970). See Carella v. California, 491 U.S. 263, 265 (1989). On the other hand, we have adhered for many years to the rule that “a general verdict of murder in the first degree [is] properly returnable without special finding of the particular manner in which it was committed” when an indictment charges only a single offense. Commonwealth v. Devlin, 335 Mass. 555, 567-568 (1957).14 Also, a plurality of the Supreme Court of the United States has held that the Fourteenth Amendment does not prohibit a State from defining first degree murder by the alternate theories of premeditated murder and felony-murder. See Schad v. Arizona, 501 U.S. 624, 644-645 (1991).15
There was no reversible error here, and we need not decide whether there is a constitutional requirement of unanimity, because it is clear in this case that the jury were unanimous [112]*112in their verdict of guilty of murder in the first degree under the felony-murder rule. The defendant was charged with two crimes: murder and burglary with actual assault. The jury agreed unanimously that the defendant was guilty of burglary with actual assault. Burglary with actual assault can serve as the underlying felony for a felony-murder conviction.16 See Commonwealth v. Claudio, supra at 107-109. In addition, the jury agreed unanimously that the defendant was guilty of murder in the first degree. On the facts of this case, in which the assault consisted of stabbing the victim with a butcher knife, it is not plausible to conclude that the defendant committed the assault, as the jury found, but that the jury did not also find beyond a reasonable doubt that the stabbings caused the victim’s death. Any juror who found the defendant guilty of deliberately premeditated murder, obviously found that the stabbing caused the death. The stabbing was a part of the underlying felony. Thus, we conclude unavoidably that the jury unanimously found the elements necessary to find this defendant guilty of felony-murder in the first degree.
We conclude that, hereafter, as a matter of common law, when requested, a judge should give an instruction to the jury that they must agree unanimously on the theory of culpability where the defendant has been charged with murder in the first degree.17
[113]*1136. Instruction on the effect of drugs and alcohol on the defendant’s mental state. The defendant claims that the judge erred in his instructions to the jury regarding the effects of the consumption of alcohol or drugs on the proof of the defendant’s mental state.18 Because the defendant failed to object to the alleged error at trial, we review the entire charge to determine whether there was a substantial likelihood of a miscarriage of justice. See G. L. c. 278, § 33E. There was no reversible error. Having reviewed the entire charge, we think that the judge properly instructed the jury in accordance with our law.
7. Duplicative convictions. The judge imposed concurrent sentences on the defendant for the first degree murder conviction and the burglary with actual assault conviction. On appeal, the defendant has not challenged these sentences as duplicative. Nevertheless, we have stated that “whenever the possibility exists that a jury might have reached a verdict of murder ... on the basis of a felony-murder theory, a consecutive sentence may not be imposed for the underlying felony.” Commonwealth v. Wilson, 381 Mass. 90, 124 (1980). The appropriate remedy for such duplicative convictions is to vacate both the conviction and the sentence on the lesser included offense, and to affirm the sentence on the more serious offense. See Commonwealth v. Crocker, 384 Mass. 353, 358 n.6 (1981). We have extended this remedy not only to duplicative convictions resulting in consecutive sentences, but also [114]*114to those resulting in concurrent sentences. See Commonwealth v. Jones, 382 Mass. 387, 395-396 (1981).
In the present case, the jury convicted the defendant of both first degree murder and burglary with actual assault. As a result, we have concluded that the jury agreed unanimously that the defendant was guilty of first degree murder on a theory of felony-murder. Based on this conclusion, however, it is clear that the conviction on the underlying felony of burglary with actual assault is duplicative. See Commonwealth v. Wilson, supra. We vacate, therefore, both the conviction and concurrent sentence on the underlying felony of burglary with actual assault. See Commonwealth v. Jones, supra. Nevertheless, we affirm the conviction on the charge of murder in the first degree. See Commonwealth v. Crocker, supra.
8. G. L. c. 278, § 33E. Although the trial was not error free, particularly in the judge’s refusal to instruct the jury that they must agree unanimously on the theory of culpability in order to convict the defendant of first degree murder, we conclude that the conviction on the charge of first degree murder should be affirmed. See Commonwealth v Graves, 363 Mass. 863, 872-873 (1973), quoting Brown v. United States, 411 U.S. 223, 231-232 (1973). We see no basis for exercising our authority under G. L. c. 278, § 33E, to grant a new trial or to order that the verdict be reduced. The evidence was overwhelming that the defendant had committed both the underlying felony of burglary with actual assault and the unlawful killing. Thus, the evidence warranted the conclusion that the defendant was guilty of first degree murder.
Accordingly, we vacate the judgment of conviction of burglary with actual assault and the sentence imposed thereon. The judgment of conviction of murder in the first degree is affirmed.
So ordered.