Angwang, a former U.S. Marine, spent six months in a federal detention center before he was freed on bail while awaiting trial on charges that he fed information about New York’s community to officials at the Chinese consulate in New York.

Source: https://www.independent.co.uk/news/ap-new-york-tibet-china-garden-city-b2278759.html

Angwang later invited the diplomat to an NYPD Asian American officers' group banquet, saying it would mean “you have extended your reach into the police department.”

Source: https://abcnews.go.com/US/wireStory/us-seeks-drop-charges-nypd-officer-spied-china-96493112