Nils Kretzschmer lies dead in his apartment, killed with his own weight, with whom he had trained a short time before. His girlfriend Julia found him when she wanted to surprise him early in the morning. Everything points to a Beziehungstat.
The investigation leads the SOKO in the garage of Manfred Ehlers. Nils Kretzschmer had worked here as a mechanic. His colleague Mario Menzel soon gets under suspicion. Nils had stretched out his girlfriend. It seems as though Mario killed out of jealousy because he could not bear to see his ex-girlfriend with daily Nils together.
Only by Jans domestic help Herta, who gets to know a car accident the workshop of Ehlers and its employees, the case appears in a new light. The SOKO is behind a sophisticated fraud history and possibly also because the true motive for murder for the killing of Nils Kretzschmer to search.
