Is Daubert or Frye used for expert witness testimony admissibility in Utah?
The state of Utah does not follow the Daubert or Frye for the admissibility of expert witness testimony, but instead follows the Rimmasch test. Haupt v. Heaps, 131 P.3d 252 (Utah Ct. App. 2005). The Rimmasch test focuses on the reliability of the expert’s testimony, particularly in cases where the expert utilized “novel scientific [...]