Agent says Chinese-born engineer admitted passing secrets

Newquist testified, however, that during a jail interview two days later, Mak admitted he had been passing information to the Chinese for two decades and had a government contact in Guangzhou, China, named 'Mr. Pu.

JAG Hunter here: So yet another one-on-one, uncorroborated "confession" to an NCIS special agent. How do these NCIS folks get so lucky in their crime-fighting work?