A 32-year-old microbiology graduate student from China was arrested at Los Angeles International Airport on October 6 after authorities allege she attempted to flee the U.S. following accusations she poisoned a colleague’s tea.
Aili Wang remains jailed without bail in Los Angeles after prosecutors accused her of poisoning the tea of a fellow student with acrylamide, a chemical purchased over eBay. The alleged victim, identified in court documents as K.T., experienced symptoms after consuming the tea, prompting his wife and others to test water from his coffee maker. Surveillance footage reportedly showed Wang rummaging through K.T.’s desk on September 27 and taking photos of his notebooks on October 1.
Wang was arrested at LAX while attempting to return to China, carrying laptops, electronic storage devices, and documents now in police custody. The incident occurred at the University of Wyoming in Laramie, where both students worked under the same microbiology professor. The professor, Mark Gomelsky, described the situation as one of the most shocking events of his career, noting the alleged victim’s life remains in jeopardy.
Investigation Details
Police began their inquiry after K.T. fell ill, leading to the discovery of acrylamide in the coffee maker’s water. Authorities later installed surveillance cameras in the shared office space, capturing Wang’s alleged actions. The chemical, acrylamide, is commonly used in laboratory settings but can be toxic in concentrated amounts.
Wang’s arrest follows broader concerns from U.S. officials about intellectual property theft involving Chinese nationals at American universities. While no direct link to state-sponsored espionage has been confirmed in this case, the incident aligns with longstanding tensions over academic research security.
Court Proceedings and Legal Status
As of the latest reports, Wang has no attorney listed in court documents, and attempts by The Associated Press to contact her via email and LinkedIn have gone unanswered. The case remains under active investigation, with prosecutors reviewing evidence including surveillance footage, chemical purchases, and digital records.
The University of Wyoming has not publicly commented beyond confirming the incident involves current graduate students. The alleged victim’s condition and long-term recovery prospects remain undisclosed.
Broader Context
This case follows heightened scrutiny of international students, particularly those from China, in U.S. academic and research institutions. Federal agencies have increased oversight of sensitive research collaborations, citing risks of unauthorized technology transfer. However, no policy changes have been directly tied to this incident at this time.