"1975: When Oberleutnant Karin Muller is called to investigate a teenage girl's body at the foot of the Berlin Wall, she imagines she's seen it all before. But she soon realizes that this is a death like no other before it - the girl was evidently trying to escape from West Berlin. As a member of the People's Police, Muller's power in East Germany only stretches so far. The Ministry for State Security, the Stasi, assures her the case is closed,...