The principal issues of these appeals are (1) whether negligent homicide with a motor vehicle, as defined in General Statutes § 14-222a,1 is a lesser included offense of misconduct with a motor vehicle, as defined in General Statutes § 53a-57,2 and (2) *688whether a defendant who is convicted of multiple counts of negligent homicide with a motor vehicle, in violation of General Statutes § 14-222a, because of multiple deaths resulting from a single motor vehicle accident, is subject to multiple sentences or to only one sentence on all counts. We hold (1) that negligent homicide with a motor vehicle, in violation of General Statutes § 14-222a, is a lesser included offense of misconduct with a motor vehicle, in violation of General Statutes § 53a-57, and (2) that multiple deaths resulting from a single motor vehicle accident yield a separate sentence on each count pursuant to General Statutes § 14-222a.
On January 19,1983, at approximately 2:55 p.m., the defendant was operating a tractor-trailer truck on Interstate 95 at the Stratford toll station and caused a motor vehicle accident involving several other vehicles which resulted in the deaths of seven people. The state charged him with seven counts of misconduct with a motor vehicle in violation of General Statutes § 53a-57. The jury acquitted him of the charges of misconduct with a motor vehicle, but convicted him of seven counts of negligent homicide with a motor vehicle in violation of General Statutes § 14-222a as lesser included offenses. The trial court ruled, however, that double jeopardy principles required that only one sentence be imposed and, accordingly, imposed on all seven counts a single sentence of six months incarceration and a fine of $1000.
The defendant appealed from the judgment of conviction, claiming that the court erred (1) in submitting to the jury negligent homicide with a motor vehicle as a lesser included offense of misconduct with a motor vehicle, (2) in admitting into evidence an out-of-court statement of the defendant, (3) in denying the defendant’s motion for a mistrial which was based on the assistant state’s attorney’s allegedly improper com*689ment, made in his final closing argument, concerning the defendant’s failure to testify, and (4) in giving confusing and misleading instructions to the jury on the concept of negligence. The state also appealed, with the permission of the trial court, claiming that the court erred in imposing only one sentence on the guilty verdicts of seven counts of negligent homicide with a motor vehicle. We find no error on the defendant’s appeal. We find error on the state’s appeal.
I
The Defendant’s Appeal
A
NEGLIGENT HOMICIDE WITH A MOTOR VEHICLE AS A LESSER INCLUDED OFFENSE OF MISCONDUCT WITH A MOTOR VEHICLE
The defendant’s principal claim on appeal is that negligent homicide with a motor vehicle, in violation of General Statutes § 14-222a, cannot be a lesser included offense of misconduct with a motor vehicle, in violation of General Statutes § 53a-57, because negligent homicide with a motor vehicle is not a “criminal offense” but is a “motor vehicle violation” pursuant to the definitions set forth in General Statutes § 53a-24.3 The state advocates the contrary position, *690namely, that negligent homicide with a motor vehicle is a “criminal offense,” and not a “motor vehicle violation,” because it fails to meet the statutory definition of a “violation” as set forth in General Statutes § 53a-27.4
At the state’s request and over the objection of the defendant, the court instructed the jury that, if they were not persuaded that the defendant was guilty of misconduct with a motor vehicle, they could convict him of the lesser included offense of negligent homicide with a motor vehicle.5 6Although we agree with the defendant that negligent homicide with a motor vehicle is a “motor vehicle violation” within the meaning of General Statutes § 53a-24 and therefore is not an “offense” or “crime” within the meaning of that statute; see footnote 3, supra; we hold that it is an offense for purposes of the lesser included offense doctrine.
The defendant concedes that, if negligent homicide with a motor vehicle were a “crime” rather than a *691“motor vehicle violation,” within the meaning of General Statutes § 53a-24, it would qualify as a lesser included offense of misconduct with a motor vehicle. He does not claim that the first, third or fourth prongs of our traditional lesser included offense analysis were not satisfied. See State v. Tinsley, 181 Conn. 388, 396-97, 435 A.2d 1002 (1980), cert. denied, 449 U.S. 1086, 101 S. Ct. 874, 66 L. Ed. 2d 811 (1981). His sole claim in this regard is that the second prong of that analysis, namely, that “it is not possible to commit the greater offense, in the manner described in the information or bill of particulars, without having first committed the lesser”; (emphasis added) id.; cannot be satisfied because negligent homicide with a motor vehicle is, by legislative classification, a “motor vehicle violation” and not an “offense.” Therefore, before turning to a discussion of the principal issue of whether negligent homicide with a motor vehicle is a lesser included offense of misconduct with a motor vehicle, we must determine the legislative scope of the terms “offense” and “motor vehicle violation.”
General Statutes § 53a-24 (a) defines the term “offense” as “any crime or violation which constitutes a breach of any law . . . for which a sentence to a term of imprisonment or to a fine, or both, may be imposed, except one that defines a motor vehicle violation or is deemed to be an infraction.6 The term ‘crime’ comprises felonies and misdemeanors. Every offense *692which is not a ‘crime’ is a ‘violation.’ ” (Emphasis added; footnote added.) General Statutes § 53a-27 provides that “[a]n offense, for which the only sentence authorized is a fine, is a violation7 unless expressly designated an infraction.” (Emphasis added; footnote added.) The state contends that negligent homicide with a motor vehicle does not fall within the statutory definition of a “violation” because it carries a penalty of imprisonment. General Statutes § 53a-27. The state further claims that since negligent homicide with a motor vehicle is not a violation, it is a crime within the meaning of General Statutes § 53a-24 (a). Crimes are either felonies or misdemeanors. Id. General Statutes § 53a-26 (a) defines a misdemeanor as “[a]n offense for which a person may be sentenced to a term of imprisonment of not more than one year . . . . ” (Emphasis added.) General Statutes § 53a-26 (c) further provides that “[a]ny offense defined in any other section of the general statutes which, by virtue of an expressly specified sentence, is within the definition set forth in subsection (a) shall be deemed an unclassified misdemeanor.” (Emphasis added.) Thus, the state argues, negligent homicide with a motor vehicle is an unclassified misdemeanor.
While at first blush the state’s argument is attractive, on closer scrutiny it becomes apparent that a basic step has been overlooked in determining the applicability of the statutes cited in support of the analysis. It is clear from the language emphasized in the statutes defining “violation” and “misdemeanor” that, before the definitions apply, the statute violated must be an “offense.” It is equally clear, however, that by the express terms of General Statutes § 53a-24 (a) the term “offense” excludes “motor vehicle violation[s].” *693Thus, on the basis of the statutory scheme, it is our conclusion that negligent homicide with a motor vehicle is not a “crime” within the meaning of General Statutes § 53a-24 (a) because it is not an “offense,” but rather, it is a “motor vehicle violation.” This conclusion is buttressed by an examination of the logic and purpose of subsection (b) of General Statutes § 53a-24, and of the legislative history and intent behind the enactment, repeal and reenactment of the statute concerning negligent homicide with a motor vehicle.
First, General Statutes § 53a-24 (b) provides, inter alia, that ‘ ‘[n]otwithstanding the provisions of subsection (a) [which excepts motor vehicle violations from the definition of ‘offense’], the provisions of sections 53a-28 to 53a-44, inclusive, shall apply to motor vehicle violations.” General Statutes §§ 53a-28 through 53a-44 are the sections of the penal code which, inter alia, set out the authorized sentences for the classified and unclassified offenses (i.e., felonies, misdemeanors and violations) and provide for such sentencing mechanisms as probation, conditional discharge and unconditional discharge. This subsection would be rendered meaningless by the state’s analysis, since “motor vehicle violations,” within the meaning of General Statutes § 53a-24 (a), could only be transgressions carrying a fine. Yet, the purpose of this subsection is to make clear that “the sentencing principles enumerated in sections 53a-28 to 53a-44, inclusive, shall apply to motor vehicle violations.” Commission to Revise the Criminal Statutes, Penal Code Comments, Connecticut General Statutes, p. 8. There would be no purpose served by legislatively authorizing the application of sentencing provisions of the penal code, i.e., suspension of execution of sentences of imprisonment conditioned on terms of probation and conditional discharge, to a “motor vehicle violation” if a “motor vehicle violation” consisted only of statutes authorizing punishment by a *694fíne.8 “ ‘[I]n construing statutes, we presume that there is a purpose behind every sentence, clause, or phrase used in an act and that no part of a statute is superfluous. . . .’ Water bury Petroleum Products, Inc. v. Canaan Oil & Fuel Co., Inc., 193 Conn. 208, 231-32, 477 A.2d 988 (1984). ... ‘A legislative act must be read as a whole and “construed to give effect and to harmonize all of its parts.” Eighth Utilities District v. Manchester, 176 Conn. 43, 50, 404 A.2d 898 (1978).’ Finkenstein v. Administrator, 192 Conn. 104, 110, 470 A.2d 1196 (1984).” Hayes v. Smith, 194 Conn. 52, 58, 480 A.2d 425 (1984).
The legislative history of General Statutes § 14-222a further supports our conclusion that negligent homicide with a motor vehicle is a “motor vehicle violation” and not an “offense” within the meaning of General Statutes § 53a-24. We first note that the degree of negligence prohibited by this statute is equivalent to *695the ordinary civil standard of negligence, namely, the failure to use due care. See State v. Russo, 38 Conn. Sup. 426, 431, 450 A.2d 857 (1982). The state does not contend otherwise, and in this case the jury was so charged by the trial court. Thus, General Statutes § 14-222a proscribes, upon pain of a fine or imprisonment or both, ordinary civil negligence in the operation of a motor vehicle resulting in death. Compare General Statutes § 53a-3 (14) which defines “criminal negligence,” for purposes of the penal code, as the failure “to perceive a substantial and unjustifiable risk that [a prescribed result or circumstance] exists. The risk must be of such nature and degree that the failure to perceive it constitutes a gross deviation from the standard of care that a reasonable person would observe in the situation.”
The statute regarding negligent homicide with a motor vehicle was originally enacted in 1941, and was codified with the motor vehicle statutes. General Statutes (Sup. 1941) § 235f. That section was part of title XII, entitled “Motor Vehicles.” In 1969, when the penal code was adopted to take effect October 1,1971, negligent homicide with a motor vehicle was left untouched as then General Statutes (Rev. to 1966) § 14-218. By contrast, the penal code repealed General Statutes (Rev. to 1968) § 53-17, entitled “Misconduct of railroad or railway servants or motor vehicle operators,” the substance of which dated from 1917 and which had always been codified with the criminal statutes, and replaced it with General Statutes § 53a-57, entitled “Misconduct with a motor vehicle.”
From 1969 to 1971, therefore, misconduct with a motor vehicle, which requires proof of criminal negligence; see General Statutes § 53a-3 (14); was part of the penal code, and negligent homicide with a motor vehicle was located in Chapter 248 of title 14 of the General Statutes, then entitled “Use of the Highway *696by Vehicles.” See General Statutes § 53a-24 (a). It was within this context that the legislature defined the term “offense,” which specifically excluded “a motor vehicle violation.”
In 1971, however, the legislature repealed General Statutes § 14-218, negligent homicide with a motor vehicle. The legislative history of this repeal indicates that the 1971 legislature believed that, when the 1969 legislature enacted the penal code, it meant, but inadvertently neglected, to repeal General Statutes § 14-218. See 14 H.R. Proc., Pt. 2, 1971 Sess., pp. 697-98; 14 S. Proc., Pt. 2, 1971 Sess., pp. 712-13. Therefore, from 1971 to 1973 there was no proscription against ordinary civil negligent homicide with a motor vehicle.
In 1973, the statute concerning negligent homicide with a motor vehicle was reenacted; Public Acts 1973, No. 73-639, § 5; as a class B misdemeanor within the penal code. See General Statutes (Rev. to 1975) § 53a-58a. This placement of it within the penal code, however, was something of an anomaly, because penal code offenses generally require a particular criminal mental state, such as intentionally, knowingly, recklessly, or criminal negligence; see General Statutes § 53a-5; all of which are defined in General Statutes § 53a-3. The 1973 penal code offense of negligent homicide with a motor vehicle, then General Statutes § 53a-58a, however, required no particular mental state; it provided only that a “person is guilty of negligent homicide with a motor vehicle when in consequence of the negligent operation of a motor vehicle he causes the death of another person.” General Statutes (Rev. to 1975) § 53a-58a (a). Nonetheless, the class B misdemeanor of negligent homicide with a motor vehicle remained in the penal code until 1981.
*697In 1981, the legislature repealed General Statutes § 53a-58a, the penal code offense of negligent homicide with a motor vehicle, and reenacted it, almost verbatim, as what is now General Statutes § 14-222a. Public Acts 1981, No. 81-26, §§ 1, 2. The stated purpose of the bill which became the public act was “[t]o classify negligent homicide with a motor vehicle as a motor vehicle violation rather than a criminal offense in the penal code.” House Bill No. 5079 (1981). The explanation on the floor of the General Assembly by the co-chairmen of the judiciary committee focused on several factors. One factor was that the conduct proscribed by the statute involved only ordinary civil negligence, which could be conduct relatively low on the blameworthiness scale, what was referred to as “relatively simple acts of negligence,” not involving alcohol; 24 S. Proc., Pt. 3, 1981 Sess., p. 707, remarks of Senator Howard T. Owens, Jr.; and “an act of simple negligence, nothing to do with criminal negligence, nothing to do with intent, nothing to do with drinking . . . .” 24 H.R. Proc., Pt. 3, 1981 Sess., p. 884, remarks of Representative Richard D. Tulisano. Another factor was that criminal statutes should involve some criminal mens rea, and involve blameworthy conduct beyond “simple negligence.” Id. A third factor was a perceived constitutional frailty involved in penalizing, as criminal, conduct which did not require a mens rea. Id., 885. A fourth factor was a failure to understand why the statute was transferred from the motor vehicle chapter of the General Statutes to the penal code. Representative Tulisano commented that “at one point it was repealed and they reenacted it. They put it in [the penal code] and that’s inexplainable to me.” Id. Senator Owens concluded: “[T]his should be classified as a motor vehicle violation and in fact, not a criminal offense and this is the purpose of the statute.” 24 S. Proc., Pt. 3, 1981 Sess., p. 708.
*698From this history, we glean the legislature’s rationale for classifying negligent homicide with a motor vehicle as a motor vehicle violation, rather than as a criminal offense. When one drives negligently and causes the death of another, the result is so serious that it calls for severe potential consequences to the wrongdoer, namely, a $1000 fine or six months imprisonment or both. Nonetheless, the kind of wrongful conduct proscribed by the statute can be relatively minor, and the statute does not require any traditonal mens rea. Thus, the person who violates the statute should not be considered as having committed a criminal offense. He could, for example, truthfully answer “No” if asked whether he had ever been convicted of a crime. In this limited sense, therefore, conviction of negligent homicide with a motor vehicle is akin to conviction of a penal code “violation,” which “shall not give rise to any disability or legal disadvantage based on conviction of a criminal offense.” General Statutes § 53a-24 (a).
Our conclusion that negligent homicide with a motor vehicle as defined in General Statutes § 14-222a is a “motor vehicle violation” and, therefore, not an “offense” for purposes of the penal code9 does not necessarily mean, as the defendant argues, that it is *699not an offense for purposes of the lesser included offense doctrine. That question requires further analysis because, although the term “offense” as used in General Statutes § 53a-24 is a statutory word of art, its function in the jurisprudence of lesser included offenses is quite different. What may or may not be a criminal offense for purposes of a particular statutory categorization10 is not necessarily determinative of whether it is a criminal offense for purposes of the lesser included offense doctrine. See, e.g., Illinois v. Vitale, 447 U.S. 410, 100 S. Ct. 2260, 65 L. Ed. 2d 228 (1980) (traffic violation may be an “offense” for purposes of double jeopardy analysis). Whether the lesser included offense doctrine should apply to include a transgression of the law which the legislature has categorized for certain purposes as noncriminal depends, not on that categorization, but on the functions and purposes of the doctrine itself. We conclude that negligent homicide with a motor vehicle is an offense for purposes of the lesser included offense doctrine.
First, as a matter of precedent, in State v. Hancich, 200 Conn. 615, 513 A.2d 638 (1986), our Supreme Court strongly suggested that the lesser included offense doctrine applies to motor vehicle violations and infractions. In that case, the defendant was charged with operating a motor vehicle while under the influence of intoxicating liquor, in violation of General Statutes § 14-227a. The trial court denied a request by the defendant for a lesser included offense instruction on the infraction of driving while impaired, in violation of General Statutes § 14-227a (b) and (i), on the ground that the infraction “could not be considered an offense *700for purposes of the lesser included offense doctrine.” (Emphasis in original.) State v. Hancich, supra, 619. On appeal, the Supreme Court stated that “[wjhile we do not agree with the trial court’s reasoning, we believe that its decision may be sustained under our conventional analysis.” (Emphasis added.) Id. It then analyzed whether the infraction of driving while impaired was a lesser included offense of driving under the influence, under the traditional lesser included offense rule of State v. Whistnant, 179 Conn. 576, 427 A.2d 414 (1980), and concluded that under the particular facts of that case it was not a lesser included offense. State v. Hancich, supra, 621-22.
We read State v. Hancich, supra, as standing for the proposition that the lesser included offense doctrine applies between motor vehicle violations and infractions, both of which are clearly excepted from the penal code definition of “offense.” See footnote 3, supra. Therefore, if the doctrine applies between two offenses as defined by the penal code in General Statutes § 53a-24, and if it applies between two transgressions of the law which are excepted from that definition, such as motor vehicle violations and infractions, we see no reason why it should not also apply between an offense as defined by the penal code and a transgression of the law which is excepted from that definition, such as a motor vehicle violation.
Second, the function and doctrinal roots of lesser included offense analysis lead to the conclusion that the doctrine applies in this case. “The doctrine of lesser included offenses in Connecticut serves the state by precluding acquittal due to failure of proof of the greater crime, the accused by permitting conviction of a lesser crime, and the constitution by preserving the function of the factfinder.” State v. MacFarlane, 188 Conn. 542, 546, 450 A.2d 374 (1982); see also C. Schuman & L. Lager, “Connecticut’s Lesser Included Offense Doctrine,” 54 Conn. B.J. 313 (1980). A “prin*701cipal function of the lesser included offense doctrine ... is to ‘[ejnable the jury to correlate more closely the criminal conviction with the act committed.’ ” C. Blair, “Constitutional Limitations on the Lesser Included Offense Doctrine,” 21 Am. Crim. L. Rev. 445, 448-49 (1984). That process of correlation fits the facts of this case. By focusing on whether the defendant, although innocent of misconduct with a motor vehicle, nonetheless was guilty of negligent homicide with a motor vehicle, the jury was permitted to correlate the convictions with his conduct.
Although it has not been held that a defendant has a constitutional right to a lesser included offense instruction; see Beck v. Alabama, 447 U.S. 625, 635, 100 S. Ct. 2382, 65 L. Ed. 2d 392 (1980); State v. Whistnant, supra, 581; the doctrine’s roots grow out of the concept of establishing guilt by proof beyond a reasonable doubt. “[PJroviding the jury with the ‘third option’ of convicting on a lesser included offense ensures that the jury will accord the defendant the full benefit of the reasonable-doubt standard . . . . ” Beck v. Alabama, supra, 633-34. In a case where “one of the elements of the offense charged remains in doubt, but the defendant is plainly guilty of some offense”; (emphasis in original) id., 634, quoting Keeble v. United States, 412 U.S. 205, 212-13, 93 S. Ct. 1993, 36 L. Ed. 2d 844 (1973); the doctrine serves to implement the reasonable doubt standard by relieving the jury, in an appropriate case, of the Hobson’s choice between an unjust conviction and a gratuitous acquittal. Beck v. Alabama, supra. Thus, where as here the charge of negligent homicide with a motor vehicle was required to be proved beyond a reasonable doubt, and where the four traditional requirements of the doctrine were met, the court properly designated negligent homicide with a motor vehicle as a lesser included offense of misconduct with a motor vehicle.
*702B
ADMISSION OF OUT-OF-COURT STATEMENTS OF DEFENDANT
The defendant next claims that the court erred in admitting certain out-of-court statements of his which were made prior to the accident, because they were hearsay, were self-serving and lacked reliability, and thus did not come within any exception to the hearsay rule.11 We disagree.
The state presented Trooper Harold Adams of the Virginia state police as a witness. After an examination out of the jury’s presence, he testified before the jury that at approximately 11 p.m. on January 18,1983, which was sixteen hours before the accident, he had a conversation with the defendant on Interstate 95 in Virginia. The defendant was proceeding northbound in the same tractor-trailer that was involved on the same interstate highway in the Connecticut accident. The defendant stated to Adams that he had recently replaced a head on his vehicle’s speedometer, and the defendant estimated his speed to Adams in terms, not of miles per hour as would be indicated by the speedometer, but of revolutions per minute as indicated by his tachometer. Thus, the jury could infer that the defendant’s speedometer was not working properly. The evidence was relevant to the state’s claim that the defendant was traveling too fast at the time of the accident sixteen hours later. The defendant does not question its relevance.
The defendant objected at the examination on the basis, inter alia, that the statement was not against his interest when it was made and was self-serving. The *703court overruled the objection and the defendant excepted.12 Thereafter, Adams testified before the jury as recited above.
The defendant’s claim is effectively disposed of by State v. Stepney, 191 Conn. 233, 249-54, 464 A.2d 758 (1983), cert. denied, 465 U.S. 1084, 104 S. Ct. 1455, 79 L. Ed. 2d 772, reh. denied, 466 U.S. 954, 104 S. Ct. 2163, 80 L. Ed. 2d 547 (1984). In that case the Supreme Court recognized that “ ‘[t]he statements made out of court by a [criminal defendant] are universally deemed admissible when offered against him’; 4 Wigmore, Evidence (Chadbourn Rev. 1972) § 1048, p. 2; so long as they are relevant and material to issues in the case. Although the theories for admissibility differ, the vast weight of authority, judicial, legislative, and scholarly, supports the admissibility without restriction of any statement of a party offered against that party at trial.” Id., 251.13
*704The defendant makes an elaborate argument based on the premise that, when deciding whether to admit hearsay evidence, the court must in each instance determine whether the evidence is sufficiently reliable and trustworthy to be admitted. This argument simply misperceives the law. It is true that when hearsay is offered which does not come within any recognized exception to the hearsay rule the court may determine that it should be admitted nonetheless because it carries sufficient indicia of reliability, it is necessary to the case, and admission of it would be in the interest of justice. State v. Sharpe, 195 Conn. 651, 664, 491 A.2d 345 (1985); In re Jason S., 9 Conn. App. 98, 105, 516 A.2d 352 (1986). It is also true, however, that “[s]ome types of admissible hearsay occur frequently enough that certain defined exceptions to the general rule of inadmissibility have come to be recognized.” State v. Stepney, supra, 250. The out-of-court statements of a criminal defendant constitute one such exception. Id., 250-52. The statements of the defendant in this case fall squarely within that exception, and were thus admissible without any further reference to whether they were self-serving or reliable.
C
THE ARGUMENT OF THE STATE IN FINAL CLOSING ARGUMENT
The defendant next claims that the court erred in denying his motion for a mistrial which was based on *705the state’s final closing argument. He claims that the argument was an improper indirect comment on his failure to testify and that a mistrial was required. We disagree.
In final closing argument; see Practice Book § 874 (4); after the defendant had presented his final argument, the assistant state’s attorney stated the following: “I say to you ladies and gentlemen the State has proven to you beyond a reasonable doubt that not only was Charles Kluttz negligent on that day and without a reasonable explanation to show you that he was innocent, but he was criminally negligent and his criminal negligence in the operation of the [truck] with the trailer attached caused the deaths of seven people. ...” (Emphasis added.) Court was adjourned for the day immediately thereafter. The next morning the defendant moved for a mistrial, claiming that the emphasized portion of the argument amounted to improper comment on his failure to testify. The court denied the motion.
The ultimate question on a motion for mistrial is whether there was “ ‘substantial and irreparable prejudice to the defendant’s case.’ Practice Book § 887. A mistrial is warranted ‘only where it is apparent to the court that as a result of some occurrence during trial a party has been deprived of the opportunity for a fair trial.’ ” State v. Jennings, 5 Conn. App. 500, 505, 500 A.2d 571 (1985). Such a motion invokes the court’s wide discretion. Id.
The constitutional prohibition against indirect comment on the defendant’s failure to testify “does not mean, however, that the state is precluded in argument from commenting on the strength of its case or the weakness of the defense case. State v. Magnotti, [198 Conn. 209, 220, 502 A.2d 404 (1985)]; see United States ex rel. Leak v. Follette, 418 F.2d 1266, 1268-69 (2d Cir. *7061969), cert. denied, 397 U.S. 1050, 90 S. Ct. 1388, 25 L. Ed. 2d 665 (1970). ‘The prosecutor is entitled to comment on a defendant’s failure to call witnesses to contradict the factual character of the government’s case, United States v. Dioguardi, 492 F.2d 70, 81-82 (2d Cir.), cert. denied, 419 U.S. 873 [95 S. Ct. 134, 42 L. Ed. 2d 112] (1974), as well as his failure to support his own factual theories with witnesses. United States v. Rodriguez, 556 F.2d 638, 641 (2d Cir. 1977); United States v. Lipton, 467 F.2d 1161, 1168 (2d Cir. 1972), cert. denied, 410 U.S. 927 [93 S. Ct. 1358, 35 L. Ed. 2d 587] (1973).’ United States v. Buhar, 567 F.2d 192, 199 (2d Cir.), cert. denied, 434 U.S. 872, 98 S. Ct. 217, 54 L. Ed. 2d 151 (1977). The ultimate test of whether a prosecution argument indirectly and impermissibly comments on the defendant’s failure to testify is whether, because of its language and context, the jury would naturally and necessarily interpret it as comment on the defendant’s failure to testify. State v. Magnotti, supra, 216; State v. DeMartino, [7 Conn. App. 292, 294-95, 508 A.2d 809 (1986)]. A significant factor in applying this test is whether the argument calls for information or explanations which only the defendant could be expected to supply. See United States ex rel. Leak v. Follette, supra; State v. DeMartino, supra, 295.” State v. Allen, 9 Conn. App. 169, 178-79, 517 A.2d 1043 (1986). The argument of the assistant state’s attorney did not fail that test.
A careful reading of the challenged language in its context yields the conclusion that it referred solely to the strength of the state’s case, and not to the failure of the defendant to testify. In proving guilt beyond a reasonable doubt, the state must produce proof which precludes every reasonable hypothesis of innocence, is consistent with guilt and is inconsistent with any other rational conclusion. State v. Dumlao, 3 Conn. App. 607, 616, 491 A.2d 404 (1985). The challenged language *707came at the very end of the state’s final closing argument. We read it, and we believe that the jury heard it, as argument that the state had proven beyond a reasonable doubt four facts: (1) the defendant was negligent; (2) there was no reasonable explanation of the evidence leading to a conclusion of innocence; (3) he was not only negligent but was criminally negligent; and (4) his criminal negligence caused the deaths of seven persons. Thus, the state was, we believe, merely arguing that it had met its burden of precluding every reasonable hypothesis of innocence.
Furthermore, even if we assume, as the defendant argues, that the challenged language asked the jury to seek a reasonable explanation of innocence from the defendant, taken in context it was not improper. There was evidence, introduced through the defendant’s doctor and a hospital social worker, that he suffered from retrograde amnesia, that he did not remember the accident, but that he did remember trying to use his brakes.
The challenged language was in response to statements made by defense counsel in his closing argument. He had argued that there were reasonable explanations for the accident which were consistent with the defendant’s innocence. These arguments referred to the defendant’s amnesia, and counsel further argued that it was reasonable to infer that the defendant’s brakes had unexpectedly and suddenly failed, that he downshifted gears in an attempt to slow his tractor-trailer as he approached the toll station, and that he applied his emergency brake, which explained certain skid marks on the road. In sum, his argument was that it was a reasonable explanation from the evidence that the accident was caused, not by the defendant’s negligence, but by mechanical failure which was beyond his control.
*708The state, in its final closing argument, rebutted each of these claims made by the defendant’s counsel. The state argued that the defendant failed to produce evidence that his brakes were malfunctioning, whereas the state had produced evidence that they were in fact working. The state argued further that there was no evidence presented to support the defendant’s claim that he downshifted his gears or applied the emergency brake. It was within this context that the assistant state’s attorney argued that the defendant was “without a reasonable explanation.”
The state was entitled to comment on the weakness of the defendant’s case and his failure to support his own factual theories. State v. Allen, supra. This is especially true where the defendant has provided the jury with a reason for his failure to explain the events leading up to the accident, namely, that he suffered amnesia. The defendant’s case necessarily would require persons other than the defendant to supply information or explanations; State v. Allen, supra; as to what occurred. The failure of the defendant to call expert or lay witnesses in support of his theory is a legitimate area of comment. Where the defendant presented the jury with an explanation for his failure to explain the events surrounding the accident, and where that explanation was unrelated to the defendant’s constitutional right not to testify, we cannot conclude that the jury naturally and necessarily interpreted the state’s argument as a comment on his failure to testify. Id.
D
JURY INSTRUCTION ON NEGLIGENCE
The defendant’s fourth claim of error requires little discussion. In explaining the concepts of negligence and criminal negligence to the jury, the court a number of times used the term “simple negligence.” The defendant timely excepted to the charge.
*709The defendant argues that the term “simple negligence” was confusing and misleading to the jury because the word “simple” has several commonly understood meanings, such as “easy,” “mere,” “easy to understand” and “not complicated,” which are inapplicable to the case. We disagree.
It is clear from reading the entire charge, as we must; State v. Wright, 9 Conn. App. 275, 279, 518 A.2d 658 (1986); that the court used the term “simple negligence” solely as a label for the concept of negligence involving breach of a duty, either the common law duty of reasonable care or the breach of a statutory duty. This was a case involving thirteen days of trial, thirty-five witnesses, over 100 full exhibits, much circumstantial evidence as to the cause of the accident which resulted in seven deaths, and yielding over 1700 pages of transcript. It stretches the imagination beyond the breaking point that the jury was misled by this term, which the court clearly used as a label for a thoroughly explained concept, into thinking that their function was reduced to anything easy, mere or uncomplicated. The defendant’s claim is a classic case of hypertechnical dissection of the charge, which we do not countenance. State v. Webb, 8 Conn. App. 620, 630, 514 A.2d 345 (1986).
II
The State’s Appeal
The state challenges the trial court’s ruling that double jeopardy principles prevent imposing more than one sentence upon the defendant after his conviction on seven counts involving the deaths of seven persons. We agree with the state, and remand the case for imposition of new sentences.
We first consider the defendant’s argument that this appeal is moot because the court, in imposing the sentence, stated that even if it had determined that it was *710permitted to impose multiple sentences it would have imposed the same total effective sentence, namely, incarceration for six months and a total fine of $1000. The defendant argues from this that the state’s appeal is moot because no practical relief can flow even if its appeal is successful. Doyon v. South Windsor, 1 Conn. App. 417, 419, 472 A.2d 361, cert. denied, 193 Conn. 801, 474 A2d 1259 (1984). We disagree.
It is well established that, from a defendant’s standpoint, multiple convictions yielding concurrent sentences do not result in mootness, because they also yield significant collateral consequences beyond the time spent in incarceration. Barlow v. Lopes, 201 Conn. 103, 112, 513 A.2d 132 (1986). The state’s interests in securing convictions of the guilty also go beyond the factors of incarceration and a fine. They include the vindication of the law which has been violated; see State v. Hansen, 8 Conn. App. 26, 29, 510 A.2d 465 (1986); and the sense of redress for the victims of that violation. See, e.g., Practice Book § 919 (2) and General Statutes § 54-91c (b), which give victims the right to address the court upon the imposition of sentence. Furthermore, we believe that just as the defendant is entitled to appeal in order to shed himself of improper collateral consequences of a conviction, the state is entitled to appeal where appropriate in order to impose proper collateral consequences. We therefore turn to the merits of the appeal.
Prior to trial, the defendant filed a “Motion for Ruling Re: The Court’s Power To Sentence Consecutively,” in which he requested the court to rule “[wjhether double jeopardy permits more than one sentence for Misconduct with a Motor Vehicle in this case and, if so, whether the sentences can be consecutive or must be concurrent?” The court ruled that double jeopardy principles required that a violation of General Statutes § 53a-57 resulting in the death of multiple vie*711tims constitutes a single violation of the statute and, in a further articulation of its decision, that in the event of a conviction there will be but one sentence.14 After the trial, the court maintained this view as applied to his conviction under General Statutes § 14-222a and imposed a single sentence.
The trial court’s ruling, and the state’s claim of error, implicate “the protection afforded by . . . [the double jeopardy] provision against multiple punishments for the same offense. North Carolina v. Pearce, 395 U.S. 711, 717, 89 S. Ct. 2072, 23 L. Ed. 2d 656 (1969). ‘With respect to cumulative sentences imposed in a single trial, the Double Jeopardy Clause does no more than prevent the sentencing court from prescribing greater punishment than the legislature intended.’ Missouri v. Hunter, 459 U.S. 359, 366, 103 S. Ct. 673, 74 L. Ed. 2d (1983). . . . [T]he issue, though essentially constitutional, becomes one of statutory construction.” State v. Madera, 198 Conn. 92, 109, 503 A.2d 136 (1985). Our inquiry, “when a defendant is convicted of multiple violations of the same statutory provision is whether the legislature intended to punish the individual acts separately or to punish only the course of action which they *712constitute. Albernaz v. United States, 450 U.S. 333, 337, 101 S. Ct. 1137, 67 L. Ed. 2d 275 (1981); Whalen v. United States, 445 U.S. 684, 691, 100 S. Ct. 1432, 63 L. Ed. 2d 715 (1980).” (Emphasis in original.) State v. Rawls, 198 Conn. 111, 121, 502 A.2d 374 (1985). We conclude, on the basis of the statutory language of negligent homicide with a motor vehicle, that the legislative intent was to punish the individual acts separately. Therefore, there may be as many violations of the statute as there are victims.
General Statutes § 14-222a provides for imprisonment or a fíne or both for “[a]ny person who, in consequence of the negligent operation of a motor vehicle, causes the death of another person . . . .” (Emphasis added.) For purposes of double jeopardy analysis, this language falls squarely within the rule of State v. Couture, 194 Conn. 530, 482 A.2d 300 (1984), cert. denied, 469 U.S. 1192, 105 S. Ct. 967, 83 L. Ed. 2d 971 (1985). In that case, our Supreme Court held that the trial court did not err in sentencing the defendant, who had been convicted of three counts of felony murder arising out of the same course of action, to three consecutive terms of imprisonment based on the fact that there were three victims. The court stated: “The statute refers to the death of ‘[another] person’ in the singular. A fundamental purpose of the criminal law is to protect individual citizens from the criminal conduct of another. People are neither fungible nor amorphous. Where crimes against persons are involved, a separate interest of society has been invaded for each violation. Therefore, when two or more persons are the victims of a single episode there are as many offenses as there are victims.” Id., 565-66; see also State v. Madera, supra, 109-10.
The defendant argues that the reasoning underlying the Couture decision, namely, to protect “citizens from the criminal conduct of another”; State v. Couture, *713supra; does not apply to this motor vehicle violation. We disagree. Even though negligent homicide with a motor vehicle is not a “crime”; see Part A of this opinion; it is nonetheless a transgression of a very serious nature, imposing punishment for wrongful conduct resulting in the loss of human life. We conclude, on the basis of the language of the statute, that it predicates guilt upon the combination of the conduct which causes a motor vehicle accident and the fatal consequence of that accident. See State v. Russo, 38 Conn. Sup. 426, 430, 450 A.2d 857 (1982).
The repeal of the penal code version of negligent homicide with a motor vehicle and its reenactment as a motor vehicle violation does not change this result. The legislative history makes clear that with the movement of the statute to title 14, “[t]he penalties do not change. Nothing changes in the existing law . . . The penalties remain the same . . . .”24 H.R. Proc., Pt. 3, 1981 Sess., p. 885, remarks of Representative Richard D. Tulisano. We conclude, therefore, that by proscribing conduct which leads to the death of “another person,” the legislature intended to punish the “individual acts” of causing death separately rather than “the course of action which they constitute.” State v. Rawls, supra, 121.
The conclusion that a vehicular homicide resulting in multiple deaths yields multiple sentences is in accord with the great weight of authority in other jurisdictions. See, e.g., State v. Miranda, 3 Ariz. App. 550, 557-58, 416 P.2d 444 (1966); McHugh v. State, 160 Fla. 823, 824, 36 So. 2d 786 (1948), cert. denied, 336 U.S. 918, 69 S. Ct. 640, 93 L. Ed. 1081 (1949); State v. Lowe, 130 So. 2d 288, 289 (Fla. App. 1961); People v. Allen, 368 Ill. 368, 379, 14 N.E.2d 397 (1937), appeal dismissed, 308 U.S. 511, 60 S. Ct. 132, 84 L. Ed. 436 (1939); State v. McFadden, 320 N.W.2d 608, 618 (Iowa 1982); Fleming v. Commonwealth, 284 Ky. 209, 210-11, *714144 S.W. 2d 220 (1940); Commonwealth v. Meehan, 14 Mass. App. 1028, 1029, 442 N.E.2d 43 (1982); Burton v. State, 226 Miss. 31, 46, 79 So. 2d 242 (1955); State v. Whitley, 382 S.W.2d 665, 667 (Mo. 1964); Jeppesen v. State, 154 Neb. 765, 768-69, 49 N.W.2d 611 (1951); State v. Martin, 154 Ohio St. 539, 541-42, 96 N.E.2d 776 (1951); Fay v. State, 62 Okl. Crim. App. 350, 357, 71 P.2d 768 (1937); State v. Irvin, 603 S.W.2d 121, 123-24 (Tenn. 1980); State v. Rabe, 96 Wis. 2d 48, 72-76, 291 N.W. 2d 809 (1980); see also 7A Am. Jur. 2d, Automobiles and Highway Traffic § 391; but see, e.g., Ex Parte Rathmell, 664 S.W.2d 386 (Tex. App. 1983).
The defendant also argues that the rule of lenity should be applied when construing General Statutes § 14-222a because the statutory definition of “person” is ambiguous. He points out that under the penal code, “person” is defined as “a human being”; General Statutes § 53a-3 (1); whereas General Statutes § 14-212 (1) defines “person,” for purposes of General Statutes § 14-222a, by reference to General Statutes § 14-1 (41). That statute, in turn, defines “person” to include “any individual, corporation, association, copartnership, company, firm or other aggregation of individuals . . . . ” (Emphasis added.) From this he argues that General Statutes § 14-222a is not dearly aimed at the protection of individual lives from negligent vehicular operation but is ambiguous. Therefore, he claims, the rule of lenity, as articulated in State v. Rawls, supra, requires that “the issue should be resolved in favor of lenity and against turning a single transaction into multiple offenses.” Id., 122. We reject this argument because the statutory definition on which the defendant relies was not in effect at the time of the defendant’s conduct in this case. The statutory reference, in General Statutes § 14-212, to the definitions contained in General Statutes § 14-1, was not present in 1983, *715when the accident in this case occurred. General Statutes (Rev. to 1983) § 14-212 did not define “person” at all. It was not until 1984 that the legislature incorporated into General Statutes § 14-212 the definitions contained in General Statutes § 14-1.15
*716We also note that, unlike the present case, Rawls, which was a drug possession case, did not involve harm to or the death of a person. Generally, crimes against the person are more likely to be read as yielding multiple sentences than are property crimes. See, e.g., State v. Rabe, supra.
There is no error on the defendant’s appeal. There is error on the state’s appeal, the judgment is set aside and the case is remanded to the trial court for resentencing in accordance with this opinion.
In this opinion Daly, J., concurred.