Dana Williamson, the woman who ran Gov. Gavin Newsom's office for two years, stood in a Sacramento federal courthouse Thursday and admitted to conspiracy, tax fraud, and lying to the FBI. The governor said he found out about it in an elevator.
Williamson pleaded guilty to three counts, conspiracy to commit bank and wire fraud, subscribing to a false tax return, and making false statements to federal investigators, at the Robert T. Matsui U.S. Courthouse in Sacramento, the New York Post reported. She had originally faced 23 counts when she was charged in November 2025. The remaining charges will be dropped under the plea deal.
Newsom, who had just finished a speech on California's upcoming budget, offered a carefully worded reaction. He expressed sympathy for Williamson's daughter and invoked accountability in the same breath.
"It's hard, I just think of her daughter, but I'm also mindful of accountability. We've all got to be held to the letter of the law."
He also said he had "no concern" that he would be implicated in the corruption probe, per the Sacramento Bee. That assurance may comfort the governor's allies. Whether it satisfies California taxpayers who watched a senior state official plead guilty to federal crimes is another question entirely.
Federal prosecutors described a scheme in which Williamson and two accomplices siphoned $225,000 from a dormant campaign account belonging to Xavier Becerra, the former California attorney general who went on to serve as Health and Human Services Secretary under President Biden. AP News reported that the indictment alleged Williamson worked with Sean McCluskie, a longtime Becerra aide, to divert the money and supplement McCluskie's salary after he took a job as Becerra's chief of staff in Washington.
McCluskie previously signed a plea agreement and agreed to repay the $225,000. Lobbyist Greg Campbell was the other named accomplice; he also pleaded guilty to charges related to the theft of funds.
But the dollar figures may be worse than initially reported. Newsmax reported that federal prosecutors said Williamson and her two co-conspirators diverted campaign donations from February 2022 through September 2024, and that Williamson personally benefited from more than $525,000 in campaign funds. Prosecutors alleged those funds went toward personal expenses including mortgage payments, luxury vacations to Mexico, shopping sprees, and cosmetic procedures.
That timeline overlaps almost exactly with Williamson's tenure as Newsom's chief of staff, which ran from 2022 to 2024.
The guilty plea covers more than financial fraud. Williamson's plea deal states that while serving as Newsom's chief of staff, she passed along private information about state litigation to help her former business partners gain an advantage. She then lied to the FBI about it.
The plea document described Williamson's conduct in stark terms: concealing the nature of the conduit scheme, denying the backdating of contracts, and hiding her involvement in passing information to former clients and business partners to give them an advantage in litigation against the state.
That admission goes well beyond garden-variety campaign finance violations. A sitting chief of staff to the governor of California was secretly feeding inside information on state legal proceedings to people who stood to profit from it, and then at a time when Democrats have resisted transparency measures elsewhere, she lied to federal agents who came asking questions.
Newsom's public comments struck a tone that will be familiar to anyone who has watched politicians respond to scandals inside their own orbit. He led with personal sympathy, pivoted to a general statement about the rule of law, and closed with a flat declaration that what happened was wrong.
"We have high ethical standards and that's just wrong, period."
The governor also claimed he had only just learned of the plea. "I just literally, as I was in the elevator someone mentioned it," he said. That remark is worth pausing on. Williamson was his chief of staff, the person who controlled access to the governor's office, managed his schedule, and oversaw the machinery of his administration. She was charged with 23 federal counts seven months ago. And Newsom says someone mentioned her guilty plea to him in passing, between floors.
Either the governor of California pays remarkably little attention to a federal corruption case involving his own former top aide, or the casual framing was a deliberate choice to create distance. Neither option inspires confidence.
Becerra, for his part, has not been implicated. But the scandal has become a political issue as he pursues a gubernatorial bid. In November, Becerra called the accusations against his longtime adviser a "gut punch." During a recent debate, he told rivals to "accept the facts" when they raised the scandal.
Williamson's sentencing hearing is set for July 9. Court documents indicate she faces a maximum sentence of more than 30 years in prison plus hefty fines for the three counts to which she pleaded guilty, though the Washington Times noted her attorney expects far less under federal sentencing guidelines. Prosecutors also said Williamson has agreed to cooperate with investigators, a detail that could extend the case's reach.
The cooperation agreement is the thread worth watching. When a former chief of staff to the governor agrees to work with federal investigators, the universe of people who should be nervous expands considerably. Newsom says he has "no concern." Time will tell whether that confidence is warranted or premature.
Newsom has faced growing political headwinds from multiple directions. Critics have openly dismissed his national ambitions, and the corruption case surrounding his former top aide does nothing to strengthen his standing.
The Williamson case is not an isolated blemish. It is the latest in a long line of episodes that raise questions about who is minding the store in California's executive branch. A chief of staff allegedly ran a fraud scheme for years while holding one of the most powerful unelected positions in state government. She leaked confidential litigation information. She lied to federal agents. And the governor says he just heard about her guilty plea on the way out of a budget speech.
California voters deserve to know what internal controls existed, or didn't, to catch this kind of conduct. They deserve to know whether anyone in the governor's office noticed that Williamson was backdating contracts or funneling campaign money to personal expenses like luxury vacations and cosmetic procedures. They deserve to know what the cooperation agreement will produce.
Newsom's own party has shown a willingness to undermine him on other fronts, and a federal corruption case rooted in his own office gives them fresh ammunition. The governor can call Williamson's conduct "just wrong" all he wants. The harder question is whether it happened on his watch because nobody was looking, or because nobody wanted to.
Williamson faces sentencing in July. McCluskie has already signed his deal. Campbell pleaded guilty. And Newsom continues to clash with federal authorities on other matters even as a federal corruption case traces a line directly into his former inner circle.
"High ethical standards," the governor said. The plea documents tell a different story. And when your chief of staff is pleading guilty to federal fraud, the standard you claim matters a lot less than the standard you enforced.
