The defendant appeals from his conviction by a jury of two counts of sexual assault in violation of 13 V.S.A. § 3252(1) (A). He challenges the conviction on four grounds. First, he contends that the trial court incorrectly denied his motion for exclusion of his prior criminal record. Second, he contends that the prosecutor’s closing argument contained improper comments on the defendant’s decision not to testify. Third, he challenges the trial court’s decision allowing witnesses to testify that the defendant had been in jail prior to this offense. Fourth, he attacks the admission of testimony by a witness concerning statements by the victim following the incident. We will examine the facts of this case where relevant in the context of each of these claims.
I.
Prior to trial, the defendant filed a motion in limine to exclude the use of the defendant’s prior convictions for impeachment purposes. He contended that introduction of those convictions would violate his right to a fair trial under the sixth and fourteenth amendments of the United States Constitution, and under article ten of chapter one of the Vermont Constitution. The State opposed the motion, arguing that
*527
under
State
v.
Manning,
The defendant did not take the stand at his trial, which took place on March 31 and April 1, 1981. On April 1, the jury convicted the defendant on two counts of sexual assault. On April 7, 1981, this Court overruled
Manning
in
State
v.
Gardner,
On appeal, the defendant contends State v. Gardner, supra, should be applied to his case, and that the trial court erred under Gardner’s standard. The State argues that Gardner should not be applied retroactively. The State also contends that Gardner should be overruled.
As an initial matter, we reject the State’s request that Gardner be overruled. The majority and dissenting opinions in that case fully discussed the relevant factors, and a majority of this Court held that discretion must be exercised under 12 V.S.A. § 1608. The question was fully exposed, carefully considered, and, we believe, correctly decided.
Before grappling with the retroactivity question, we must first examine whether the application of Gardner would have any impact on this case. The defendant alleges that if Gardner were applied to his case reversal is required, as it was an abuse of discretion to deny the motion in limine. We agree with the defendant.
The prior convictions involved in this case were for rape and aggravated assault. Because they are sudden crimes of violence, they were “less relevant to the credibility of a witness than crimes involving dishonesty,” and there was a strong potential for prejudice because these crimes were “similar to or the same as the crime for which the defendant [was] accused.”
State
v.
Gardner, supra,
Thus, we conclude that if
State
v.
Gardner
controls, the denial of the motion in limine was erroneous. Of course, if
State
v.
Manning
controls, the denial of the motion was proper, as the convictions would have been admissible as a matter of right. See
id.
at 439,
The threshold inquiry in cases raising the issue of the retroactivity of judicial decisions is whether a new rule of law has been announced.
Chevron Oil Co.
v.
Huson,
(1) make the new rule of law purely prospective, applying it only to cases whose operative facts arise after the new rule is announced; (2) apply the new rule to future cases and to the parties in the case announcing the new rule, while applying the old rule to all other pending and past litigation; (3) grant the new rule limited retroactivity, applying it to cases in (1) and (2) as well as to pending cases where the parties have not yet exhausted all avenues of direct review; and, finally, (4) give the new rule complete retroactive effect, applying it to all *529 cases, even those where final judgments have been entered and all avenues of direct review exhausted.
Id.
at 402-03,
Although there is no Vermont precedent on point, option three follows “the common-law rule, recognized in both civil and criminal litigation, ‘that a change in law will be given effect while a case is on direct review.’ ”
United States
v.
Johnson,
Recently, the Harlan criticisms have borne fruit. In
United States
v.
Johnson,
a majority of the Supreme Court followed Justice Harlan’s dissents, and held that
Payton
v.
New York,
For the reasons detailed in United States v. Johnson, supra, we adopt the common law rule. We recognize, of course, that extraordinary cases may require full retroactivity, and that some changes may be appropriate on a prospec *530 tive basis only. We are satisfied, however, that this ease does not require a departure from the common law rule.
Gardner
was designed to correct the potential for unwarranted prejudice against a criminal defendant’s right to testify, and to safeguard against improper convictions. See
State
v.
Gardner, supra,
The State’s interest in avoiding the retrial of this and other cases that were not final at the time of Gardner is not sufficient to override these concerns. The costs of retrial are far outweighed by the inequity of unjust convictions. We hold that Gardner applies to all convictions that were not final in Vermont on the date Gardner was decided. Because the denial of the motion in limine violated Gardner, the defendant’s conviction must be reversed.
II.
We deal with the remainder of defendant’s objections to guide the trial court on remand. The prosecution, on rebuttal, repeatedly characterized the State’s evidence as “unrebutted.” The defendant challenges this argument as impermissible *531 comment on the defendant’s right to testify. On the facts of this case we agree with the defendant.
As a matter of statutory law, see 13 V.S.A. § 6601, and federal constitutional law, see
Griffin
v.
California,
III.
The defendant also alleges error in the trial court’s decision allowing the State to elicit testimony that the defendant had been in jail. The defense moved before and during the trial for exclusion of this evidence. Two witnesses testified that the defendant had been in jail. We deal with their testimony separately.
The victim testified that in between the two assaults she talked with the defendant, and the defendant told her that he had been in prison. We conclude that this statement was properly admitted. As a general rule, evidence of criminal offenses unrelated to those at issue in trial is inadmissible. See, e.g.,
State
v.
Garceau, 122
Vt. 303, 306,
We reach a different conclusion in regards to the other witness who testified that the defendant had been incarcerated. This witness was riding in the car with the defendant and the victim on the evening of the assaults. She went home before the incidents. The defense called her, and she testified as to the events on that evening. On cross-examination there was the following colloquy:
Prosecutor: You have known the defendant in this case over two years ?
Witness: Um-hum.
Prosecutor: A friend of yours, is he not?
Witness: Right.
Prosecutor: When did you first meet him?
Witness: When?
Prosecutor: Yes.
Witness: I really can’t remember. About two years ago.
Prosecutor: Where?
Witness: In jail with my boyfriend.
The State contends that because that witness corroborated the victim’s testimony that the defendant had been in jail the evidence was admissible to bolster the victim’s credibility.
The State’s, argument is utterly without merit. First, the defense had not challenged the victim on this point, and, therefore, it was not at issue. More important, whether the defendant had in fact been in jail was completely irrelevant to both the victim’s testimony and her credibility. The relevant issues were whether the defendant
said
he was in jail and whether the victim
believed
him. In short, the fact, not the truth, of the assertion was critical. It is obvious, then, that the sole effect of the questions was to emphasize the defendant’s record. This line of inquiry is explicitly forbidden
*533
by our precedents. See, e.g.,
State
v.
Garceau, supra,
IV.
The defendant’s remaining claim is that the court erroneously admitted evidence that the victim had told her aunt that she had been raped. After the victim drove the defendant to a bar, she unsuccessfully searched for an uncle. She then drove to her aunt’s house. The aunt testified that she was awakened by a knock on her door. She heard the victim ask to come in the house. She opened the door, and the victim collapsed in her arms, started weeping, and said “Aunt Hinny, I have been raped.” The defendant contends that this was inadmissible hearsay, and did not qualify for admission under the res gestae rule.
Recently, we outlined the factors governing the admissibility of hearsay under the res gestae rule:
(1) the statement must relate to the main event and in some way characterize that event; (2) it must be a natural statement growing out of the event rather than a narrative explaining the event; (3) it must be a statement of fact rather than an expression of opinion; (4) it must be a spontaneous and instinctive utterance evoked by the fact, and not the product of reflection; (5) while the statement need not be completely contemporaneous with the event in question, the declaration must be sufficiently close in time as to exclude the possibility that it resulted from premeditation; and (6) the statement must have been made by either a participant or eyewitness of the event involved.
State
v.
Roy, 140
Vt. 219, 224,
The victim’s statement to her aunt satisfies the standards outlined in
Roy.
Her spontaneous statement graphically “characterized the main event,” and was presented as a statement of fact. The victim was emotionally overwrought, and her aunt was the first person she encountered after the incident. The circumstances of this case provide sufficient assurances of the accuracy of the statement. Cf.
State v. Bedard,
Reversed and remanded.
