Here is link to Nevada Election Law felonies:
http://www.leg.state.nv.us/nrs/NRS-293.html#NRS293Sec755
There should be an investigation, and if there is ANY VOTER FRAUD, that can be proven, such as illegal voter, voting twice or voting not under proper name, it may force law enforcement to act. A petition to investigate could help, if any evidence arises.
We have, from your digging:
NRS 293.750 Removal or destruction of election supplies or equipment.
NRS 293.755 Tampering or interfering with certain election equipment or computer programs used to count ballots; report of violation to district attorney.
NRS 293.760 Alteration, defacement or removal of posted results of votes cast.
NRS 293.770 Refusal of person sworn by election board to answer questions.
NRS 293.780 Voting more than once at same election.
NRS 293.790 Offer to vote by person whose vote has been rejected.
NRS 293.800 Acts concerning registration of voters; violations of laws governing elections; crimes by public officers.
NRS 293.805 Compensation for registration of voters based upon number of voters or voters of a particular party registered.