The truck driver Carsten Eggers is found shot to death in the driver's cab of his truck. Was he deliberately lured into the isolated forest by the perpetrator? Overshadowed by the death of his colleague Kay, Robert has to get involved with his new partner Mavi Neumann, who is assigned to him by his boss and secret affair Katharina to investigate the case. Together, Robert and Mavi find out that Eggers had been leading a complex double life with two families for over 18 years. On the one hand, Raja Eggers and their two daughters Dana and Melissa, on the other hand, Astrid Mankowitz and their son Finn. Did one of his two wives find out? During the course of the investigation, Carsten's best friend Hanno Richter is targeted by Robert and Mavi.

Single mother Jasmin Leitner sits seemingly peacefully by a tree in a park. But appearances are deceptive: the 35-year-old is dead. She was strangled. Does the crime have anything to do with your integrative café? There, Jasmin hired young people who live on the streets. Your car being broken into near the crime scene speaks for this. Mavi and Robert have no idea that Jasmin's son Tommy is a friend of Robert's daughter Emmi, who is currently skipping school with him. The two teens are hanging out at Tommy's house when the two investigators show up. Robert has to inform Tommy about his mother's death.