Nothing bores Dana more than her job as a guard in an Egyptian museum. But when she falls into a sarcophagus with undercover investigator Nils, she suddenly finds herself in the investigation of the suspected art dealer Johannes Brecht. To make matters worse, she stumbles across a corpse in Brecht's garden, which suddenly disappears again. Chaos reigns and Nils has to trust Dana, because she has become indispensable to him...

Anna Grawe is the right-hand woman of Bea Kober, a member of the Bundestag. When she learns that the public prosecutor's office is investigating her boss, she becomes suspicious. The connection to oligarch Parygin makes everything even more complicated. What Anna doesn't realize is that her daughter Larissa had an affair with Parygin.

At the beginning of the 50s, two extremely disparate men meet in a private sanatorium for consumptives: an officer in the People's Police, Josef Heiliger; and a young Protestant curate, Hubertus Koschenz. On account of their consumption, they have to share a room. Initially, this is the only thing they have in common.

After missing four years, the body of a little boy is found in the forest. An unlikely pair of police officers investigate the boy's death.

After two years, after a tip from Shukshin, Blochin finally got the chance to lure the child murderer Kyrill to Berlin. In addition, the self-proclaimed avenging angel takes his lover Pheline hostage, who is found shot shortly afterwards.

Even before her first day at work in the homicide division Hamburg, Inspector Katharina Tempel is given an unusual case by her new superior DCI Georg König: The Leitermanns, a married couple, both doctors, have disappeared.