Beneath the decadence of 1929 Berlin, lies an underworld city of sin. Police investigator Gereon Rath has been transferred from Cologne to the epicenter of political and social changes in the Golden Twenties.
Horst Krause tries to successfully couple his young cook.
Beate Zschäpe has broken her silence, but her statements raise doubts. The docudrama shows how interrogators tried to find out the truth from her in 2012.