Nev. Rev. Stat. § 41B.260
1. For the purposes of this chapter, an interested person may bring a civil action alleging that a person was a culpable actor in the felonious and intentional killing of a decedent. An interested person may bring such a civil action whether or not any person who is alleged to be a killer in the civil action or any other person is or has been, in a separate criminal action, charged with or convicted or acquitted of being:
2. If an interested person brings a civil action pursuant to this section, the court shall determine, by a preponderance of the evidence, whether a person who is alleged to be a killer of the decedent was a culpable actor in the felonious and intentional killing of the decedent. If the court finds by a preponderance of the evidence that a person who is alleged to be a killer of the decedent was a culpable actor in the felonious and intentional killing of the decedent:
3. If, in a separate criminal action, a person is charged with being a culpable actor in the felonious and intentional killing of a decedent or with any other offense arising out of the facts surrounding the killing of the decedent and:
(c) A verdict or judgment is not reached or entered on the charge for any reason,
evidence concerning any such matter is not admissible in a civil action brought pursuant to this section.
(Added to NRS by 1999, 1352)