OPINION
Jon Michael Richards appeals from a jury verdict finding him guilty of second-degree murder. He was sentenced to an enhanced term of life imprisonment.
FACTS
On the evening of April 11, 1988, appellant and the victim were seen driving to a convenience store for beer. A witness testified that they had shown signs of physical affection towards one another. At 2:00 a.m. on April 12, the victim was last seen alive walking with appellant away from the house of a friend. At 2:30 a.m., a witness heard a woman yell and called the police. When they arrived, the police found appellant standing in the bushes and a short distance away, the victim’s naked body. The police found the victim’s clothes and appellant’s hat near the body.
A bite mark was found on the victim’s breast. Dr. Homer Campbell, an expert in forensic odontology, testified that the police had sent him appellant’s dental cast from which he made wax exemplars to replicate appellant’s dental profile. He received photographs showing the bite mark to scale. Then, the dental cast and wax exemplars were photographed beside a fixed scale. The resulting photographs were presented to the jury by Dr. Campbell. He demonstrated that the bite was human and identified the four teeth that marked the victim’s skin. Dr. Campbell testified that the exemplar showed unique markings, some of which corresponded with the markings on the victim’s skin. He concluded that the bite mark was consistent with appellant’s dentition.
The jury found appellant guilty of second-degree murder. The court imposed an enhanced sentence of life imprisonment. This appeal followed.
ISSUES
Appellant contends that the trial court violated his right to a fair trial by admitting the bite mark evidence. He also asserts that his sentence was enhanced without sufficient evidence.
DISCUSSION
1. Bite Mark Evidence
Appellant contends that the trial court erred in admitting evidence linking his dental profile to the bite mark found on the victim’s breast. He argues that the evidence is unreliable because it lacks general scientific acceptance. Also, he asserts that Dr. Campbell’s expert testimony was inappropriate for two reasons. First, he was unqualified as an expert and second, his opinion was unhelpful to the jury.
Arizona follows the
Frye
rule.
State ex rel. Collins v. Superior Court,
Appellant acknowledges that each jurisdiction that has considered the issue of whether bite mark evidence is admissible has accepted its use. See
State v. Stinson,
Some jurisdictions have admitted bite mark evidence without the prerequisite of a Frye-type hearing.
Handley v. State,
The evidence in question is based on the examination of impressions made by human teeth and their comparison with models of known human teeth for the purpose of determining whether the impressions were or probably were or could have been made by a particular individual. Bite mark comparison evidence differs from many other kinds of scientific evidence such as blood tests, “breathalyzer” tests, and radar (as well as from inadmissible techniques such as the polygraph and voice-print analyses) in that these various techniques involve total reliance on scientific interpretation to establish a question of fact. With bite marks evidence, on the other hand, the jury is able to see the comparison for itself by looking directly at the physical evidence in the form of photographs and models.
The method or techinique of making a comparison varies among forensic odontologists. However, all comparisons are made from similar and sound procedures by a skilled expert. See
People v. Marsh, supra; State v. Sager, supra.
We note that appellant does not challenge the method of producing or the resulting accuracy of the dental casts or exemplars. The presentation of comparative evidence by a qualified expert without a
Frye
hearing is commonplace in criminal trials. See
State v. Dixon,
Appellant somewhat obliquely also challenges Dr. Campbell’s qualifications as an expert because the American Dental Association (ADA) does not recognize forensic odontology as a specialized field of dentistry. A trial court’s determination of who may testify as an expert witness will not be disturbed absent an abuse of discretion.
State v. Mosley,
We also disagree that Dr. Campbell’s testimony was unhelpful to the jury. He was able to explain the unique features of appellant’s dental profile and how they compared to the bite mark on the victim. In addition, his experience afforded him the ability either to rule in the appellant or to rule him out according to the bite mark presented. His opinion was therefore of value in assisting the jury in its fact-finding duties.
In summary, we hold that the bite mark evidence is admissible without a preliminary determination of reliability and that any argument concerning the reliability of such evidence is properly addressed to the jury.
2. Enhanced Sentence
Appellant contends that the trial court abused its discretion in sentencing him to an enhanced term of life imprisonment. He argues that the court had insufficient evidence to determine that he was on parole when he committed the murder. The trial court based its sentence on a presentence report prepared by a probation officer. Appellant objected to this action by the court. In order to enhance a sentence pursuant to A.R.S. § 13-604.02 in the absence of an admission by the defendant, the state must either introduce certified copies of the documents establishing prior convictions and prove that the defendant is the person to whom the documents refer,
State v. Hurley,
We have searched the record for fundamental error and have found none. The judgment of conviction is affirmed and the matter is remanded for resentencing. 1
Notes
. At the resentencing hearing the court may consider additional evidence of appellant’s parole status.
State v. Hudson,
