CBS News, citing security sources, reported that the FBI detained a person suspected of cooperating with China at Los Angeles International Airport. The individual is accused of surveilling the son of Taiwan’s president, who is residing in the United States.

Federal agents arrested the real estate adviser Vanniing “Heather” Zhang, a resident of Irvine, California, on Sunday on charges of acting as an unregistered agent of a foreign government, before she boarded a flight bound for Shanghai, China, at Los Angeles International Airport.