Brennan Center analysis says the Riverside ballot seizure followed unfounded fraud claims from a citizen group
Brennan Center for JusticePublisher of an analysis by guest author Stephen Richer, a former Maricopa County Recorder, and Brennan Center advocacy campaign strategist Ruby Edlin
In an analysis it published, bylined to Stephen Richer and Ruby Edlin, the Brennan Center for Justice said the Riverside County ballot seizure follows a pattern in which citizen activists' election-fraud claims are used as the basis for law enforcement action even after they have been refuted. It said the trend could fuel election conspiracies, drain law enforcement resources and undermine confidence in elections.
“The seizure follows a new playbook for election denial: Amateur, citizen activists claim election fraud. Refutations of the claims or contradictory evidence are ignored. These same unfounded claims are used as the basis of official law enforcement action. This troubling trend could fuel further election conspiracies, drain law enforcement resources, and undermine confidence in elections.”
Analysis

Where this statement fits
Was Riverside County Sheriff Chad Bianco's seizure of about 650,000 ballots lawful?
Riverside County Sheriff Chad Bianco's department obtained search warrants in February and March 2026 and, on February 26, seized about 650,000 ballots from the November 2025 Proposition 50 special election from the county registrar of voters. Bianco said he was investigating a discrepancy of 45,896 ballots reported by a citizens' group; Registrar Art Tinoco said the reported gap reflected a misreading of preliminary records and that the actual variance was 103 ballots. Attorney General Rob Bonta directed Bianco on February 26 to preserve the materials and pause the investigation, and sued after Bianco said on March 20 that it would continue despite the Attorney General's attempts to stop it. On September 24, 2026, the California Supreme Court unanimously held in Cervantes v. Bianco that the seizure violated Elections Code section 15551(d) and ordered the ballots returned, and held in Bonta v. Bianco that the Attorney General may give a sheriff binding directions about an investigation. Bianco says the investigation was lawful and that he disagrees with the rulings, but has said he will obey the court's writs; the court did not resolve whether the claimed discrepancy exists.
Source and context
Analysis
About this source
Analysis on the Brennan Center's website, bylined to guest author Stephen Richer, a legal fellow at the Cato Institute and former Maricopa County Recorder, and Brennan Center staff member Ruby Edlin. It compares the Riverside County ballot seizure with the FBI's search in Fulton County, Georgia, and a grand jury subpoena in Maricopa County, Arizona.
Archived copy (opens in a new tab)Before the quotation
The analysis says the Riverside Election Integrity Team alleged that county election workers had inflated the count by 45,000 votes, and that Registrar Art Tinoco addressed the group's claims at a public meeting on February 10.
After the quotation
The analysis compares the Riverside seizure with the FBI's search of election offices in Fulton County, Georgia, and with a grand jury subpoena for records of a 2020 audit in Maricopa County, Arizona.
How this statement is classified
The label describes this statement's response within the context above.
Why this label?
The reference point is Sheriff Bianco's seizure of the ballots. The analysis says the seizure followed unfounded fraud claims from citizen activists that county officials had already addressed, and calls the resulting pattern a troubling trend that could undermine confidence in elections. That criticizes the seizure as resting on refuted claims, so we labeled it Condemned.
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- People and groups discussed
- Chad Bianco
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- Brennan Center analysis says the Riverside ballot seizure followed unfounded fraud claims from a citizen group
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The Dispute Index. "Brennan Center analysis says the Riverside ballot seizure followed unfounded fraud claims from a citizen group". First published: 2026-09-30. Last updated: 2026-09-30. https://disputeindex.com/events/3399-in-an-analysis-it-published-bylined-to-stephen