Key Developments in the Case
The FBI said Zhang surveilled the Taiwanese president's son, though the agency did not directly name its alleged target. It later shared a news article identifying him as Lai Ting-yu.
According to the US Justice Department, Zhang traveled to Seattle in 2025 at the behest of Chinese officials and sent photos, video, and license plate information of the Taiwanese leader's son and his family to China.
Essayli described Zhang as a "Chinese foreign agent" who "used tradecraft to avoid detection," and emphasized that "she never notified the Attorney General she was acting for a foreign government, a federal offense."






