Not only did China kill the CIA sources, but the CIA used a Chinese American CIA agent as a scapegoat. He “confessed” to doing everything but the CIA wasn’t able to find any evidence, but he was sentenced to prison anyway.

I believe he had gambling and business debt problems, and had business dealings with Chinese agents, but that’s about it lol. The real culprit is most likely a series of fake websites designed by the CIA to communicate with sources. But they refused the same templates and databases, and Iran was the first one to find out IIRC, then they passed on the info they found about Chinese and Russian moles to the respective countries.