Federal authorities arrested Irvine realtor Wanying Zhang at Los Angeles International Airport on Sunday as she prepared to board a flight to Shanghai. Investigators accused the 34-year-old of acting as an unregistered foreign agent who tracked the U.S.-based son of Taiwan’s president at the direction of Beijing handlers.
The arrest unfolded at Los Angeles International Airport on Sunday, local time, as the suspect attempted to leave the country. Wanying Zhang, also known as Heather, lives in Irvine, California, where she works as a real estate agent with JC Pacific Capital Inc. and holds a Zillow profile listing 130 sales and listings across Los Angeles and neighboring counties. Federal prosecutors charged her with acting as an unregistered agent of the People’s Republic of China, a federal offense carrying strict notification requirements that she allegedly bypassed.
The woman was taken into custody before she could depart on her scheduled flight. Legal representation for Zhang could not be immediately determined, and she was scheduled for her initial appearance in a Los Angeles federal court.
Zhang Accepts Surveillance Mission During China Trip
According to federal court documents filed by FBI Special Agent Kevin Holt, the espionage assignment traced back to a June 2025 trip to China. The complaint states that Zhang was introduced to a Chinese government official by a classmate from Beijing’s University of International Relations—an institution with close ties to China’s Ministry of State Security. During a meeting in a private room in Changsha, Zhang allegedly accepted the surveillance mission.
Months later, investigators say Zhang and an unnamed associate flew from Las Vegas to Seattle on September 1, 2025. In 2012, Ting-Yu Lai—who is currently in his thirties—graduated from Case Western Reserve University located in Cleveland, Ohio, with a bachelor’s degree in electrical engineering. He met his Taiwanese wife while studying in the United States; they married in 2018 and welcomed a child in the United States in 2020. Ting-Yu Lai is the son of Taiwanese President Lai Ching-te.
Neighbor security camera footage captured Zhang and her companion as the target, his wife, and their child arrived home. Images included in the affidavit show the two individuals in the SUV appearing to film the family. Text exchanges and audio recordings recovered by federal authorities showed Zhang communicating with individuals she believed to be Chinese government officials as early as September 2022, discussing various tasks that eventually led up to the Seattle deployment.
“Seattle pictures, don’t send via WeChat or text. Must be sent over the air. I have to send it back. He wants me to send it back today.”
Wanying Zhang, via FBI affidavit
Investigators recovered communication from Zhang’s iCloud account, including WeChat messages and audio instructions detailing how to pass the surveillance data back to Beijing handlers without triggering security flags. The affidavit notes that Zhang transmitted photographs, videos, and vehicle license plate information to her contacts.
FBI Warns of Leverage over Taiwan President
Federal law enforcement officials framed the operation as part of a broader foreign influence strategy. The FBI complaint cautions that acquiring vehicle and location details regarding close family members of senior Taiwanese officials could be useful to the PRC
if Beijing wished to obtain leverage over the President of Taiwan during any potential conflict.
Under the historic “One China” framework, Washington recognizes Beijing’s assertion that Taiwan falls under its sovereignty while never having formally endorsed the Chinese Communist Party’s claims over the democratic island. Washington maintains no formal diplomatic ties with Taiwan, though the U.S. remains the island’s most important international backer and weapons supplier.
First Assistant U.S. Attorney Bill Essayli for the Central District of California addressed the broader implications of the case on social media and in statements to the press. <a href="https://www.yahoo.com/news/us/articles/california-realtor-34-busted-lax-233444145.
“We have a problem with Beijing using Chinese-Americans for their own purposes in California. They are using them for their own foreign affairs because they are playing the long game to get a competitive advantage over us. She wasn’t spying against us, she was allegedly conducting a campaign on behalf of Beijing.”
Bill Essayli, First Assistant U.S. Attorney for the Central District of California
FBI Director Kash Patel issued a direct warning to foreign operatives following the arrest, emphasizing that America is no longer a safe place to run intelligence operations targeting foreign leaders’ families on U.S. soil. Meanwhile, Taiwan’s presidential office condemned the surveillance.
“Our country expresses the strongest condemnation of such barbaric conduct that disregards human rights and the sovereignty of nations.”
Karen Kuo, Spokesperson for Taiwan’s Presidential Office
Taiwanese officials characterized the incident as a typical case of transnational repression and thanked the United States government for protecting Taiwanese citizens. The Chinese Foreign Ministry in Beijing did not respond to requests for comment.
Case Follows Previous Chinese Espionage Investigations
The federal case adds to a growing timeline of Chinese influence and espionage investigations across California and the United States. Chinese government agents have previously been accused of spying on and harassing Chinese dissidents and pro-democracy activists in the United States. In 2024, Shujun Wang, a 75-year-old resident of Queens, New York, was convicted after federal prosecutors proved he infiltrated and informed on a Chinese pro-democracy group for the Chinese Ministry of State Security for 17 years. In April 2023, two individuals were arrested over their involvement in an unofficial Chinese police station in Manhattan allegedly used to monitor critics of China. Quanzhong An, described as a leader of the U.S. wing of Operation Fox Hunt, was sentenced in March 2025 after harassing a Chinese dissident to force their return to China.
Zhang was scheduled to make her initial appearance in a Los Angeles federal court.