Nevada Secretary of State Barbara Cegavske's office told the state Republican Party on Wednesday that an investigation had found no "evidentiary support" for its allegations of widespread voter fraud in the 2020 election.

"And while the NVGOP raises policy concerns about the integrity of mail-in voting, automatic voter registration, and same-day voter registration, these concerns do not amount to evidentiary support for the contention that the 2020 general election was plagued by widespread voter fraud," said the letter, addressed to the Nevada Republican Party.

Cegavske, the only statewide Republican office holder, said in the letter that elections staff had inventoried and labeled four boxes of materials that had been delivered to the state Capitol on March 4 -- and then to her office -- and had investigated the accompanying allegations of voter fraud.

Of the 122,918 records to support the accompanying allegations filed by members of the Nevada GOP, Cegavske's office narrowed down the list of unique "Election Integrity Violation Reports" to 3,963, some of which were already under investigation. An accompanying report fleshed out why many of the complaints were unsubstantiated.