OPINION
We granted a writ of certiorari to petitioner, Billy Don Scoggins, in order to review the decision of the court of appeals reversing the trial court’s dismissal of criminal charges against petitioner. Petitioner was charged with possession with intent to distribute methamphetamine, conspiracy to commit possession with intent to distribute methamphetamine, possession of a controlled substance, phenylacetone, and possession of drug paraphernalia.
Before trial, the district court dismissed the charges because of the State’s loss of evidence. The lost evidence consisted of methamphetamine seized by the police during a raid on a “meth lab” allegedly run by petitioner and co-conspirators, samples of phenylacetone also seized, as well as all paraphernalia seized, including glassware and cookers, and latent fingerprints of petitioner taken from items found in the lab, along with the equipment on which the fingerprints were allegedly found.
The evidence was lost through no fault of the prosecution, but through negligence on the part of state police officials who had been storing the evidence and who inadvertently sent it to another state for destruction along with other material of a similar nature that had caused a toxic spill at police headquarters.
The State moved to proceed to trial with photographs of the missing material taken at the scene along with a diagram of where the materials were found. The State further intended to offer expert testimony on the missing fingerprints.
The trial court found that, without the fingerprints themselves, the State could prove no more than the presence of petitioner at the scene of the seized materials. The court also ruled that introduction of expert testimony on the fingerprints, with*123out the fingerprints themselves, would deprive petitioner of his right to cross-examine the expert. It dismissed the charges against petitioner and a co-defendant. On the State’s appeal, the court of appeals proposed summary reversal of the trial court. In the calendar notice the court of appeals stated:
We know of no authority that allows the trial court to dismiss the charges against the defendants on the basis of “lost” evidence unless the loss is intentional or the state has been found to be grossly negligent. Cf. State v. John Doe, 92 N.M. 354, 588 P.2d 555 (Ct.App.1978). Rather, in situations where the loss of evidence is known prior to trial, the court has two alternatives: suppression of the evidence, or admission of the evidence with full disclosure of the loss and its relevance and import. See State v. Chouinard, 96 N.M. 658, 634 P.2d 680 (1981). Based on the above, we propose to hold the trial court erred in dismissing the charges against defendants.
The court of appeals then entered an opinion reversing dismissal against petitioner, stating, “we are not convinced that [petitioner] will not receive a fair trial despite the destroyed evidence.” State v. Scoggins, Nos. 11,944/11,945, slip op. at 3 (N.M.Ct.App. March 13, 1990). The court virtually repeated the language emphasized in the calendar notice as emphasized above, stating: “[W]here the loss of evidence is known before trial there are two alternatives for trial court: exclusion of all evidence, or admission with full disclosure of the loss and its relevance and import.” Id. at 2.
After we remanded the case to the court of appeals for rehearing, the court of appeals issued a new opinion, in which the court withdrew its previous opinion and changed the language just quoted to read: “[W]here the loss of evidence is known before trial there are two alternatives for the trial court: exclusion of all evidence which the lost evidence might have impeached, or admission with full disclosure of the loss and its relevance and import.” State v. Scoggins, Nos. 11,944/11,945, slip op. at 2 (N.M.Ct.App. June 28, 1990). Petitioner argues that the added language is crucial, contending: “The trial court could reasonably have excluded all the state’s witnesses’ testimony of fingerprints, because the defense would not have been able to cross-examine the expert on the basis for his opinion.”
Petitioner argues that the court of appeals’ decision conflicts with prior opinions in State v. Chouinard, 96 N.M. 658, 634 P.2d 680 (1981), cert. denied, 456 U.S. 930, 102 S.Ct. 1980, 72 L.Ed.2d 447 (1982); State v. Weber, 76 N.M. 636, 417 P.2d 444 (1966); and State v. Beachum, 83 N.M. 526, 494 P.2d 188 (Ct.App.1972). We do not find Weber and Beachum to be on point. In State v. Chouinard, we referred to a three-part test the court of appeals adopted in State v. Lovato, 94 N.M. 780, 782, 617 P.2d 169, 171 (Ct.App.1980), to determine whether deprivation of evidence by the State constitutes reversible error. As set out in Chouinard, that test is as follows:
(1) The State either breached some duty or intentionally deprived the defendant of evidence;
(2) The improperly “suppressed” evidence must have been material; and
(3) The suppression of this evidence prejudiced the defendant.
96 N.M. at 661, 634 P.2d at 683.
We noted that, insofar as unavailable evidence is concerned, even if all three requirements of the Lovato test are met, reversal does not necessarily follow as a matter of course. See id. We emphasized that the unavailable evidence, in order to lead to reversible error, must in some way have been “determinative of guilt.” Id. at 662, 634 P.2d at 684. Further, in Chouinard we addressed the issue not just of unavailable evidence but of lost evidence. We then stated:
Where the loss is known prior to trial, there are two alternatives: Exclusion of all evidence which the lost evidence might have impeached, or admission with full disclosure of the loss and its relevance and import. The choice between these alternatives must be made by the *124 trial court, depending on its assessment of materiality and prejudice. The fundamental interest at stake is assurance that justice is done, both to the defendant and to the public.
Determination of materiality and prejudice must be made on a case-by-case basis. The importance of the lost evidence may be affected by the weight of other evidence presented, by the opportunity to cross-examine, by the defendant’s use of the loss in presenting the defense, and other consideration. The trial court is in the best position to evaluate these factors.
Id. at 662-663, 634 P.2d at 684-85 (emphasis added).
In weighing the trial court’s determination in the light of Lovato and Chouinard, we find that the trial court exercised prudent discretion in dismissing the charges against petitioner. Accordingly, we reverse the June 28, 1990 decision of the court of appeals. We defer to the trial court’s discretion in deciding that testimony on the missing fingerprints should be suppressed because it may have been impeached by lost evidence. Without the missing fingerprints the State would have had no case.
Our holding is not in conflict with State v. Bartlett, 109 N.M. 679, 789 P.2d 627 (Ct.App.1990). In that case a lost tape recording made by a rape victim describing her attacker was material to the defendant’s guilt, but its loss was neither crucial nor prejudicial because the rape victim herself gave substantial testimony at trial as to the defendant’s identity, and defendant had an opportunity to present inconsistencies in her testimony and to cross-examine her. Here, on the other hand, there was virtually no other credible evidence as to petitioner’s guilt than the lost fingerprints. The loss of the original fingerprints was crucial. Their unavailability prejudicially limited petitioner’s ability to impeach the determinative evidence linking him to the meth lab. See also State v. Fero, 105 N.M. 339, 344-45, 732 P.2d 866, 871-72 (1987) (loss of carpet pieces neither materially nor prejudicially affected defendant’s right to confront a witness who did not know of the existence of the carpet or how the missing pieces refer to the evidence in his testimony; cf. State v. Hannah, 120 Ariz. 1, 583 P.2d 888 (1978) (defendant prejudiced by lost evidence to such an extent that he had been denied due process); Arizona v. Youngblood, 488 U.S. 51, 109 S.Ct. 333, 102 L.Ed.2d 281 (1988) (bad faith on part of police must be shown before police loss of potentially useful evidence amounts to denial of due process).
For the foregoing reasons, the decision of the court of appeals is reversed and the case is remanded to the trial court for any further rulings as are not inconsistent with our ruling herein.
IT IS SO ORDERED.
RANSOM, MONTGOMERY and WILSON, JJ., concur.
BACA, J., dissenting.