Obscuria: The Inside Job

CIA agent Aldrich Ames has been providing sensitive information to the KGB for several years, in exchange for large sums of money. He has blown more than 100 covert operations taking place in the USSR and has compromised more than 30 CIA undercover agents.

Previous attempts by the Agency to survey Ames have been partially successful, and useful information was extracted about what was in his office, but not enough to accuse him of treason.