Formosa Betrayed (2010)

In the early 1980s, an FBI Agent is assigned to investigate the murder of a respected professor. Through his investigation, he unearths a spider web of international secrets that has been thriving within college campuses across America for decades. His investigation takes him across the Pacific to the island nation of Taiwan, where with the help of the outspoken widow and an unlikely spy, he learns that the Professor's killing was not a random act, but a desperate move by a scandalous government intent on keeping its nefarious activities under wraps. Our detective soon finds himself on a collision course against the U.S. State Department, the Chinese Mafia, and the Nationalist Chinese Government - in a land where the truth is not what it seems and the only people he can trust, cannot be trusted at all. Inspired by actual events.

Source: TMDb