Simon comes across a seriously injured young man on his morning jog. Lennard Gallwitz is barely conscious. Simon's help comes too late, Lennard dies in his arms.

Taxi driver Yvonne Grabowski is shot. At the crime scene, the perpetrator pretends to be a passenger and witness. Robert realizes too late who he is dealing with. The perpetrator manages to escape.

Patrol colleagues Carlotta Heffler and Tom Landwehr are called to a disturbance; loud music is coming from the Köpenick Rowing Club. The two of them are presented with a gruesome sight.

21-year-old Mike Schwarz is found dead in the Krüger family's pool on his birthday: he was drowned.

High school graduate Fee is kidnapped. But after two days, her cell door suddenly opens. Her kidnapper, Lichtenberg repeat offender Dettloff, is dead - he was murdered.

The former educator and environmentalist Helene Linden is found dead in a hole in the Berlin nature reserve Königsheide.

At the end of their shift, employees at a recycling center discover a body in a container. Who dumped Stefanie Lehmann, the owner of a motorcycle repair shop, in the trash?

Romy Bauer is cycling alone through Köpenick at night when she notices a person in the twilight. A short time later, she is dead.