18/04/1944 FBI agent and Soviet spy Robert Hanssen is born
Master Spy The Robert Hanssen Story
USA: ROBERT HANSSEN TO REMAIN IN JAIL
Robert Hanssen: Double Agent Revealed (Crime Documentary)
Mugshots- Robert Hanssen - Hanssen and the KGB
Hanssen was born in Chicago, Illinois. He attended Knox College in Galesburg, where he earned a bachelor's degree in chemistry. Like his father, he became a member of Chicago Police Department. A few years later he left and joined FBI. Hanssen ended up betraying the US and became a double agent for the Soviet Union.
FBI counterintelligence unit, further espionage activities (1985–1991)