Vance A. Watkins appeals from his conviction for lewd conduct. His previous conviction for the same offense was vacated by the Idaho Supreme Court and the case was remanded for a new trial. During the second trial, a witness mentioned there had been a prior trial and appeal. Watkins asserts that the district court erred by declining to grant a mistrial after this disclosure.
I.
BACKGROUND
In 2005, following a jury trial, Watkins was convicted of lewd conduct with a minor under sixteen, Idaho Code § 18-1508. That conviction was reversed and the case remanded for a new trial because important DNA evidence had been presented through inadmissible hearsay testimony.
State v. Watkins,
DEFENSE COUNSEL: Okay. All right. Well, once again, referring back to an earlier time when you testified about this, do you remember talking about opening bags and then moving two pieces of paper around to find the condom?
THE WITNESS: In my transcript from the — well, can I say that because I was told I can’t talk about the prior trial.
THE COURT: With regard to your pri- or testimony, do you recall making a different testimony than you are today?
THE WITNESS: I don’t remember recalling. I read the transcript of the prior trial after the appeals eourt-so if that’s what you’re asking.
THE COURT: At this time we need to take up an issue outside the presence of the jury. If you would please take the jury back to the jury room.
After hearing argument from the parties regarding possible measures, including declaration of a mistrial, to remedy the officer’s disclosure that there had been a prior trial and appeal, the district court took the issue under advisement and excused the jury for the day. The following morning, the district court declined to grant a mistrial, concluding that a curative instruction would effectively remedy the disclosure. The court stated: “In my view the jury could equally find that a verdict in the first case was unfavorable to the State just as it could find that it was unfavorable to the defendant.” The court then instructed the jury: “You have heard testimony that there was a previous trial in this matter. You are not to speculate as to the result of that previous trial.” The jury subsequently found Watkins to be guilty.
On appeal, Watkins contends the district court erred in refusing to declare a mistrial. He asserts that the witness’s mention of the first trial and appeal amounted to a disclosure of Watkins’ prior conviction, and that the disclosure violated his constitutional right to a fair trial under the Sixth and Fourteenth Amendments to the United States Constitution.
II.
ANALYSIS
Motions for a mistrial in criminal cases are governed by Idaho Criminal Rule 29.1, which authorizes such relief “when there occurs during the trial an error or legal defect in the proceedings, or conduct inside or outside the courtroom, which is prejudicial to the defendant and deprives the defendant of a fair trial.” When we review a denial of a
*766
motion for a mistrial, the question on appeal is not whether the trial court reasonably exercised its discretion in light of circumstances existing when the mistrial motion was made. Instead, we examine whether the event that precipitated the motion constituted reversible error when viewed in the context of the full record.
State v. Sandoval-Tena,
A. The Disclosures Did Not Ipso Facto Necessitate a Mistrial
Watkins argues that the disclosure of a prior trial and appeal is tantamount to telling the jury that Watkins had been found guilty by a previous jury. Idaho appellate courts have not previously considered the impact of such a disclosure. As Watkins points out, however, decisions from other jurisdictions have nearly universally concluded that the disclosure of a prior conviction necessitated a mistrial because the disclosure was severely prejudicial to the defendant. Some courts have held that such disclosure is cause for a mistrial
ipso facto,
while others have reached the conclusion after conducting a harmless error analysis.
See United States v. Williams,
Here, we need not decide whether the disclosure of a prior
conviction
for the same offense would be cause for an automatic declaration of a mistrial because the police officer mentioned only a “prior trial” and “the appeals court,” without revealing the result of Watkins’ first trial or saying which party appealed. We are not persuaded that this is equivalent to the disclosure that a previous jury had found him guilty. Other courts addressing similar disclosures of a previous trial or appeal have concluded that the disclosure resulted in little or no prejudice. In
People v. Boose,
We thus conclude that, although the disclosure here was a serious error, this is not a situation that calls for a mistrial ipso facto. Instead, we will undertake a harmless error analysis, as is the usual procedure where a motion for a mistrial has been denied.
B. The Curative Jury Instruction Is Not Dispositive
The State contends that our harmless error review, can be truncated because we must presume that the jury followed the district court’s curative instruction to not speculate about the outcome of the first trial. The State maintains that this presumption ends our inquiry. For this assertion, the State relies on a footnote in
Greer v. Miller,
We quoted and applied this
Miller
standard in
State v. Hill,
In many situations a curative instruction can be an effective remedy, and such an instruction has sometimes been the determinative factor in the disposition of an appellant’s claims of error.
See State v. Carson,
[TJhere are some contexts in which the risk that the jury will not, or cannot, follow instructions is so great, and the consequences of failure so vital to the defendant, that the practical and human limitations of the jury system cannot be ignored.
Bruton v. United States,
Thus, we have rejected both Watkins’ argument for a rule that the disclosure of prior proceedings in this case is so egregious that a mistrial is required ipso facto, and the State’s argument that the presumption of compliance with a curative jury instruction is dispositive and ends our inquiry. Both are positions that essentially ask us to decide the case without considering the impact of the error within the context of the full trial, as required by our standard of review. We believe the proper balance is struck by engaging in a harmless error inquiry.
C. Harmless Error Analysis
In conducting a harmless error analysis here, we consider the strength of the evidence against Watkins, the significance of the improperly disclosed information, and the district court’s curative instruction.
See Keyes,
Watkins testified at trial and denied the victim’s allegations. He suggested that the victim may have concocted the story after he made her clean the house or that her mother may have told her to fabricate the story. However, the State presented overwhelming evidence of Watkins’ guilt. The victim described specific instances of manual-genital, genital-genital, oral-genital, and genital-anal conduct in explicit detail. She testified that the touching began when she was four years old, and continued until she disclosed the abuse to a teacher two years later. She explained that the defendant used lubricant during vaginal intercourse, and that on at least one occasion, the defendant used a condom. She said that Watkins kept the lubricant and condoms in a drawer by his bed. During the execution of a search warrant, the police located lubricants and condoms in a nightstand next to Watkins’ bed, and a used condom in the kitchen trash. Analysis of the condom revealed the presence of semen matching Watkins’ DNA inside the condom, and on the outside of the condom a mixture of DNA from two individuals that matched Watkins’ and the victim’s DNA profiles. The police also seized several pairs of the victim’s underwear. On one pair of underwear, there was semen that matched Watkins’ DNA.
Watkins’ defense, which centered on a theory that the DNA results were unreliable due to cross-contamination, had little support in plausible evidence. In Watkins’ testimony he sought to explain how the condom found by police had the victim’s DNA on it. Watkins said that he found an opened condom under the bed and decided to use it while masturbating “so it didn’t go to waste.” He said that when he removed it, it slipped from his hands onto a pile of dirty clothes, possibly thereby picking up some of the victim’s DNA. Watkins argued that the condom also could have come into contact with some other item in the trash containing the victim’s DNA. During cross-examination, the officer *769 who collected the evidence stated that he changed his gloves before and after handling the condom and at various other times during the search, but he acknowledged that he did not change his gloves before and after handling every other piece of evidence. He admitted that seven pairs of underwear collected from the victim’s room were packaged together for testing. • Watkins’ theory of cross-contamination was countered by expert testimony that cross-contamination of DNA typically results in “broken down partial profiles,” and that the two DNA profiles extracted from the condom were “full profiles.”
Considering the overwhelming evidence of guilt presented at trial, including DNA evidence, and the trial court’s curative instruction, we are convinced beyond a reasonable doubt that the police officer’s improper disclosures of a prior trial and appeal were harmless in this case.
III.
CONCLUSION
The denial of Watkins’ motion for a mistrial was not reversible error because the disclosure of a previous trial and appeal was, in this case, harmless. Therefore, the judgment of conviction is affirmed.
Notes
. When the district court relied on the Miller standard as articulated in Grantham, it did not have the benefit of this Court’s decision in Morton, which was issued after Watkins' trial.
