California Woman Arrested for Spying for China, Officials Say
Sandego.net – A California woman arrested for spying for China is accused of acting as an unregistered agent for the Chinese government and surveilling the son of Taiwan’s president and his family, according to federal officials. Wanying “Heather” Zhang, 34, of Irvine, was arrested by the FBI on Sunday after being charged in a federal complaint.
Authorities allege that Zhang was directed by Chinese officials to collect information and photographs involving a close relative of a Taiwanese government official. The complaint says the activity occurred during a trip to Seattle in 2025. The FBI later identified the relative as the son of Taiwanese President Lai Ching-te.
Federal Complaint Details Seattle Surveillance Allegations
According to the complaint, Zhang and another person, identified only as “Individual 1,” traveled from Las Vegas to Seattle on September 1, 2025. The pair allegedly went to the home of the Taiwanese official’s relative and waited outside in a rented black SUV.
FBI Special Agent Kevin Holt wrote that a neighbor’s security camera captured Zhang and Individual 1 outside the residence. When the family returned home, the two people allegedly sat up in the vehicle, took out what appeared to be phones and held them in a way that indicated they were photographing or recording the family.
The complaint says photographs of relatives, homes and vehicles connected to a senior Taiwanese official could be useful to the People’s Republic of China if it sought leverage over Taiwan’s president during a potential conflict.
The federal filing does not name the relative who was allegedly followed. Officials said the alleged surveillance included gathering information about the family’s residence and vehicles. It remains unclear whether Zhang has retained an attorney.
Charge Involves Alleged Unregistered Foreign-Agent Activity
The California woman arrested for spying for China is accused of failing to notify the US attorney general that she was acting on behalf of a foreign government. Federal officials said that failure can constitute a criminal offense.
Bill Essayli, the First Assistant US Attorney for the Central District of California, said Zhang allegedly coordinated the trip with an associate and used tradecraft in an attempt to avoid detection. He said she did not register with the attorney general while allegedly working for a foreign government.
Zhang was scheduled to make her initial federal court appearance in Los Angeles on Monday, according to Essayli. The FBI, the Department of Justice and the Chinese Embassy were contacted for additional information. China was observing its weeklong National Day holiday, when government offices are closed.
Taiwan Tensions Form the Wider Political Context
The allegations come amid long-running tensions between Beijing and Taipei. China’s ruling Chinese Communist Party considers Taiwan part of its territory, despite never having governed the self-ruled island. Beijing has repeatedly said it seeks to unify Taiwan with mainland China and has not ruled out using force.
Taiwan, a democracy with a population of roughly 24 million, is led by President Lai Ching-te. Chinese officials and state media have frequently criticized Lai, calling him a separatist, a troublemaker and a war maker while rejecting his offers for talks.
The United States follows its longstanding One China policy, under which it acknowledges Beijing’s position that Taiwan is part of China. However, the US has never formally recognized the Chinese Communist Party’s claim to Taiwan, which governs itself.
FAQ: California Woman Arrested for Spying Case
What is the California woman accused of doing?
Federal officials allege that Zhang acted as an unregistered agent for China and helped surveil the Taiwanese president’s son and family during a 2025 trip to Seattle.
Where was the alleged surveillance carried out?
The complaint says Zhang and another person waited near a Seattle home in a rented black SUV and allegedly photographed or recorded the family as they returned to the residence.
Has Zhang been convicted?
No. Zhang has been charged in a federal complaint, and the allegations remain accusations that must be addressed through the court process.

