When a West German police officer defects to the GDR, he brings news of a mole in the Stasi.
As news of the affair spreads through Berlin Centre, Reim is sent to Bonn on a mission to catch a mole he doesn\'t want to find - does his reluctance to investigate have anything to do with the secrets he\'d prefer remained hidden?.
Lieutenant Reim leads the initial inquiry but is unconvinced by the defector\'s claims.
When a West German police officer defects to the GDR, he brings news of a mole in the Stasi