When private detective Georg Wilsberg receives a call from Inspector Springer at night, he is shocked. There is a dead, naked callboy lying in her hotel room.

Ekki has an attractive new girlfriend: Denise. When she repeatedly talks about her ex-lover Lotze, Ekki becomes suspicious and asks Wilsberg to shadow Denise.

Ekki is burned out and is looking for distance and silence in the Melkwegen monastery. But Overbeck is also undercover in the monastery. And Wilsberg is investigating the murder of Cellarer Bertram there.

The son of the couple Melanie and Thomas Rensing has been kidnapped. Ekki is able to persuade Wilsberg to help his cousin's family, as they do not want to inform the police.

The Bielefeld running gag reaches its climax in this episode. A conspiracy theorist is murdered and Manni, who once moved to Bielefeld, reappears.

Georg Wilsberg is tasked with tracking down 17-year-old Marc, the son of his old school friend. He finds out that Marc is involved in drug deals - and worse.

One of Alex's clients is found dead after a meeting. Alex then disappears without a trace.

Ekki is about to move in with his steady girlfriend Silke. But shortly afterwards he is hit on by the pretty Charlotte. Ekki is ready for an affair.

Ekki has inherited his aunt's house and the field that goes with it. But this causes him a lot of problems. The corpse that he and Wilsberg find in the house is just one of them.

Richard Breiderhoff is accused of killing his wife. Meanwhile, Anna Springer has a blind date with Richard's brother. However, he has evil intentions.