Appellate court refuses to halt Riverside sheriff’s ballot probe — ruling tied to venue, not merits, as state weighs next move
A California appellate court on March 27, 2026, denied AG Rob Bonta’s bid to halt Riverside Sheriff Chad Bianco’s seizure and examination of November 2025 Proposition 50 ballots — a procedural ruling tied to venue, not the case’s merits.
- Procedural denial: The appellate court refused the stop order because the state sued in the wrong venue, not because it evaluated the underlying claims (CalMatters, Los Angeles Times).
- Scale of seizure: Sheriff Chad Bianco has taken more than 611,000 Proposition 50 ballots for a hand count after a complaint alleging roughly 45,800-vote discrepancy (Los Angeles Times, LAist).
- State pushback: AG Rob Bonta and Secretary of State Shirley Weber say the probe lacks evidence, exceeds authority and risks public trust (Cyberscoop, CalMatters).
What the appellate ruling means
The court’s March 27 order did not decide the substantive legality of Sheriff Bianco’s actions. Judges said the state filed in the wrong venue, so the court denied AG Bonta’s petition on procedural grounds while leaving the core legal questions unresolved.
Result: The ruling allows the Riverside Sheriff’s office to continue its physical “count of ballots” for now. Bianco characterizes the work as a fact-finding mission to compare physical ballots to totals reported to the Secretary of State.
(Reporting: CalMatters, Los Angeles Times, LAist.)
Bianco’s seizure and the ballots at issue
Sheriff Chad Bianco, a Republican running for governor, executed court-approved search warrants to remove more than 611,000 ballots from the November 2025 Proposition 50 special election. Early reports initially suggested over 650,000 ballots; later tallies put the count at more than 611,000 after additional boxes were taken.
Bianco says his team is counting the ballots to verify totals after a complaint from the Riverside Election Integrity Team alleging approximately 45,800 more votes were reported to the Secretary of State than there were physical ballots. He calls the effort an audit and denies any link between the investigation and his gubernatorial campaign.
(Sources: Los Angeles Times, Democracy Docket, LAist.)
State officials and local elections administrators push back
AG Rob Bonta ordered Bianco to pause the operation on March 6, arguing the sheriff lacked probable cause, had not identified a crime, and was endangering trust in elections ahead of statewide primaries. Bonta sued in Riverside Superior Court seeking expedited relief and later elevated the matter to the state Supreme Court, calling it a “constitutional emergency.”
Secretary of State Shirley Weber and elections experts said the allegations lack credible evidence and warned that investigators without election-administration training can undermine public confidence. County officials say the difference between the machine count and the final county count was roughly 100 votes — far less than the tens of thousands alleged — and the Riverside County Registrar of Voters says it will comply with lawful court orders.
(Reporting: Los Angeles Times, CalMatters, Riverside Record, Cyberscoop.)
Bianco’s response and public messaging
At a recent press conference Bianco described the operation as a “fact-finding mission” to physically count ballots and compare totals. His office accused critics and some media of repeating “lies” from the attorney general and producing “clickbait headlines” that mischaracterize the effort as a recount. Bianco said he has a duty to investigate alleged crimes and insisted the probe has “absolutely nothing to do” with his gubernatorial campaign.
(Reporting: Los Angeles Times.)
Legal and civic challenges mounting
Multiple legal actions are underway: the UCLA Voting Rights Project has asked the California Supreme Court to order the return of seized ballots; voters have filed suits against the sheriff and the registrar alleging improper authority to remove ballots; and other parties seek emergency relief. After the appellate decision, Bonta’s office emphasized the denial was procedural and indicated it would pursue other legal avenues for prompt resolution.
(Reporting: Los Angeles Times, Democracy Docket, Riverside Record.)
Experts warn of broader consequences
Election law scholars and nonpartisan experts have criticized the sheriff’s probe as unauthorized and likely to fuel distrust by echoing debunked post-2020 narratives. Observers noted some complaint sources have clear partisan ties and that investigations should be led by official election administrators and forensic examiners with proper legal authority and chain-of-custody practices.
(Reporting: Cyberscoop, Democracy Docket.)
Political backdrop and polling
Bianco is campaigning for governor and trails better-known candidates in polls. Reporting cited a UC Berkeley–Politico poll placing him at about 11%. Bianco maintains the investigation is unrelated to his campaign and frames the action as fulfilling duties to the county.
(Reporting: CalMatters, Los Angeles Times.)
Why the ballots matter: Proposition 50 and the maps
The ballots come from the Proposition 50 special election, a redistricting measure that shifted five formerly Republican-leaning U.S. House seats toward Democrats in midterms. Prop 50 passed in Riverside County with about 56% of the vote; the margin in favor exceeded those against by roughly 82,570 votes. Bianco says his goal is reconciliation of ballots and totals, not altering outcomes, but the political stakes have raised scrutiny.
(Reporting: Los Angeles Times, CalMatters.)
Implications for San Diego, California
Economic and operational impact: San Diego’s elections office is watching for precedent-setting implications about how law enforcement may interact with ballot materials. Smaller counties could face similar actions, adding costs and diverting staff before primaries.
Political consequences: The dispute underscores tensions between county law enforcement and state election officials and may appear in state-level campaign messaging about election integrity, public safety, and government authority.
Social and community effects: High-profile clashes over ballots risk increasing voter confusion and skepticism. Local officials may boost communications about chain-of-custody, machine counts, and audits to maintain turnout and trust.
Practical advice for voters: San Diegans should watch for court orders and official notices, consult county resources for verified information, and expect outreach explaining ballot security and recourse for suspected errors.
Sources and reporting notes
This article draws on reporting from: Los Angeles Times; CalMatters; LAist; Democracy Docket; Cyberscoop; and Riverside Record.
Further developments, court filings, and statements from the Attorney General’s office, the Riverside County Sheriff’s Office, and the Riverside County Registrar of Voters will determine next steps in the Rob Bonta lawsuit and the ongoing Riverside sheriff election probe.
