CIA officer Marti Peterson is apprehended by Soviet security officers in 1977 in Moscow after she placed a package for her Soviet source. Peterson didn’t know it at the time, but the source, one of the most valuable the CIA had ever cultivated in the Soviet Union, had been uncovered and killed himself three weeks earlier.

CIA officer Marti Peterson is apprehended by Soviet security officers in 1977 in Moscow after she placed a package for her Soviet source. Peterson didn’t know it at the time, but the source, one of the most valuable the CIA had ever cultivated in the Soviet Union, had been uncovered and killed himself three weeks earlier.