Arizona Rule of Criminal Procedure 15.1(g) provides that the court may order disclosure of information not otherwise addressed in the rule if the defendant shows a “substantial need” for the information and “the defendant is unable without undue hardship to obtain the substantial equivalent by other means.” Ariz. R.Crim. P. 15.1(g). To support his motion, Benson submitted transcripts from an evidentiary hearing addressing an identical request in an unrelated case, State v. DeLuca, Maricopa County Superior Court No. CR-2001-005011. In DeLuca, experts for each side agreed that the “product rule” is the accepted model used to compute the probability and frequency of random DNA matches among a general population. See State v. Davolt, 207 Ariz. 191, 209-10 ¶ 68, 84 P.3d 456, 474-75 (2004) (<HOLDING>); cf. State v. Bible, 175 Ariz. 549, 582-83,
recognizing continuing validity of the butner decision recognizing the validity of the doctrine but holding no equitable tolling on the facts presented recognizing validity of state antidiscrimination provisions holding that the burden is on the defendant when the validity of the warrant is challenged recognizing the validity of the product rale