Judge denies bail to Bay Area man charged with spying for China

By Alex Tanzer, 
updated on October 1, 2026

A federal judge refused bail for a Bay Area tour operator accused of ferrying U.S. national security secrets to Chinese intelligence, citing flight risk and deep Beijing ties.

U.S. Magistrate Judge Jacqueline Corley ordered Xuehua Edward Peng held without bond after prosecutors laid out years of alleged dead drops, cash handoffs, and trips ferrying digital cards to China. The CBS San Francisco report detailed the hearing in San Francisco federal court.

Peng, a San Francisco tour guide for Chinese tourists before his arrest, faces charges of carrying classified national security documents to Chinese officials. He has not entered a plea. If convicted he faces up to 10 years in prison and a $250,000 fine.

Corley also blocked him from using a public defender, finding he had the financial means to hire his own lawyer. Defense counsel had argued he posed little danger and should get monitored home confinement.

Prosecutors map cash drops and SD-card runs to Beijing

Court documents describe Peng acting at the direction of Chinese intelligence officials between 2015 and 2018. He allegedly retrieved classified information from a source or left money behind for that source on multiple occasions.

A double agent working for the FBI penetrated the Bay Area spy ring in 2015. That agent was directed to Peng, who then picked up memory cards and flew them to China.

Investigators say the drops happened in hotel rooms in Newark and Oakland in the Bay Area, plus one in Georgia. Surveillance video captured Peng taping what they describe as $20,000 in cash to a dresser.

The FBI also intercepted phone conversations with handlers in China. Peng traveled between the Bay Area and China 15 times since 2015.

U.S. Attorney David Anderson framed the case as classic tradecraft mixed with new tools.

"The conduct charged in this case alleges a combination of age-old spycraft and modern technology."

Anderson added that the charges offer a rare look at Beijing’s push for American secrets and the counter-effort by U.S. intelligence and law enforcement.

"The charges announced today provide a rare glimpse into the secret efforts of the People's Republic of China to obtain classified national security information from the United States and the battle being waged by our intelligence and law-enforcement communities to protect our people, our ideas, and our national defense."

Flight risk outweighed family and new house

Assistant U.S. public defender Ellen Leonida told the judge Peng had almost no criminal history beyond an illegal crabbing ticket. She said he was ready to post property as bond and live under home confinement with his wife and two young daughters.

Prosecutors countered with evidence of a bank account, a mistress, and an apartment in China. They noted Peng and his wife had just closed on a new home in Castro Valley, yet that did not satisfy the court.

Corley ruled him a flight risk. She said family ties in the Bay Area were not enough to keep him from leaving for China.

"He has substantial ties to China including Chinese government."

She added, “He also has personal ties.”

Neighbors in his Hayward area described the tour operator as quiet and unassuming. That ordinary cover is exactly what makes these cases hard to spot until the evidence piles up.

Former acting CIA Director Mike Morrell placed the arrest in a wider pattern of Chinese collection efforts.

"This arrest is the 4th case we've seen of Chinese espionage just in the last several months. I think it's both a reflection of how aggressive the Chinese are being and how aggressive we are being in trying to push back on it."

Chinese intelligence keeps testing American openings

Cases like Peng’s sit inside a longer record of Beijing’s use of non-traditional collectors, business people, students, and community figures, who can move freely while gathering material. The same threat picture has surfaced in other high-profile episodes involving suspected Chinese operatives and U.S. political access, including the network around alleged Chinese spy Fang Fang.

Federal agents have repeatedly had to confront the human side of these operations. Declassified material later showed how personal relationships can become collection opportunities, as in the episode where Swalwell admitted a relationship with a suspected Chinese spy.

San Francisco itself has remained a recurring venue. Fresh footage later captured agents meeting a member of Congress at the airport gate, and separate actions saw devices taken in the same city as probes widened. Those later developments, including FBI agents meeting Eric Swalwell at the San Francisco airport, underscore how often the Bay Area appears in counterintelligence work.

Peng’s alleged method was simpler and older: cash left in hotel rooms, digital cards carried out of the country, and repeated travel that looked, on the surface, like ordinary business. Prosecutors say the double-agent operation finally closed the loop.

The judge’s decision keeps him in custody while the case moves forward. His lawyers wanted property bond and electronic monitoring. The court decided the China ties, the travel history, and the nature of the charged conduct made release too risky.

Americans who live with the results of elite complacency on foreign intelligence threats have every reason to notice when a magistrate actually treats flight risk as real. The same vigilance that produced the double-agent work and the surveillance video is what the public expects when national defense information is on the line, whether the collector is a tour guide or someone closer to power, as later device seizures in related probes, including the FBI seizure of electronics at San Francisco airport, continued to illustrate.

Beijing still runs the same playbook. Holding the courier without bail is the minimum response the facts demanded.

About Alex Tanzer

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