Sheriff Chad Bianco must cease his investigation into the 2025 election after the California Supreme Court ordered him to preserve evidence, including 650,000 ballots seized from a Riverside County office. The court intervened following objections from the state attorney general and secretary of state, who deemed Bianco's probe based on unsubstantiated claims and a threat to election integrity. Bianco, a Republican candidate for governor, initiated the investigation in February after activists alleged vote tallies didn't match ballots received, a claim local authorities quickly debunked.

His seizure of ballots in late March escalated the conflict, drawing him into direct confrontation with Democratic Attorney General Rob Bonta, who accused him of defying orders and misusing investigative tools. The probe, which never altered the statewide election outcome, reflects broader national efforts to challenge election results and aligns with President Trump's false fraud narratives. While the Supreme Court halted the investigation, it did not order the return of the ballots, leaving that to a lower court hearing next week.

The ruling reins in a "rogue sheriff" and prevents further destabilization while litigation continues.