Werner calls Luna late in the night to tell her about a body in a hotel room but won't reveal any other information. When the case becomes a political issue, investigators must look into Werner's past to prove his innocence.

When Gisela Luger - a nutrition researcher - is found dead on the terrace of her villa, her husband, son, fitness trainer and the boss of a vegan food manufacturer are all under suspicion.

A light aircraft crashes at a small local airfield. Traces of sleeping pills found in the dead pilot's blood lead to a murder inquiry.

An ambitious mother is found dead at a climbing center and her body has been staged to make it look like an accident.

A traffic warden is found dead and suspicion lands on the last person ticketed.

The son of a pharmacist is shot during what looks like a random break-in, but a large amount of prescription cough medicine found in his room may suggest other motives.

Found dead on a remote country road, Andreas looks like the victim of robbery gone wrong. But did his family have a part to play? Was the Reich involved?

A young climate activist is murdered. Having sent numerous hate messages and death threats, her online trolls are among the prime suspects.

A famous writer is found dead in an elevator, only moments after he was attacked. The crime scene is sealed off, and the murderer must be inside the building. But who is it? It seems everyone had a reason to want him dead.