A body found at Lake Aasee resembles a scandalous murder from the 1950s.

Thiel and Boerne investigate when a body is discovered in a university science lab.

Thiel investigates two murders connected by poison.

Thiel investigates the death of a well-known clairvoyant.

Professor Boerne's past catches up with him when a skeleton is found in a wooded area near the city.

Thiel and Boerne investigate a shocking sex murder.

A golf tournament is interrupted by a corpse on the green.

Thiel investigates the murder of a priest.

A mummy is discovered in a local villa.

The wife of a respected asparagus farmer is murdered.

Thiel and Boerne investigate the murder of a prominent businessman.

A murder investigation leads Thiel and Boerne to a local tennis club.

Thiel and Boerne investigate after a former police officer is found dead on the street.

A murdered naturopath leads Thiel and Boerne into the world of alternative medicine.

The murder of a journalist is linked to a famous pop singer.

Thiel and Boerne investigate the murder of a well-known artist.

Thiel and Boerne search for a superhero serial killer.