The pensioner Ludwig Lehner (Hans-Maria Darnov) is found shot dead in his apartment: Ludwig Lehner, whose daughter Daniela (Maria Kwiatkowsky) had terrified the city of Regensburg a year ago. Together with her friend Tobias Hübner (Florian Panzer), she had a spectacular chase with the police, in which the two apparently killed four people indiscriminately. Daniela is deeply shocked by the death of her father and suspects an act of revenge for the crimes she has committed. She regretfully claims that she did not shoot at the time, but instead blames her friend Tobias, who has fled ever since. Inspector Lucas and her new colleague Leander Blohm (Florian Stetter) attend the public hearing on the case, which leads to a bloody incident.
Tobias Hübner, heavily armed, storms into the courthouse and frees Daniela. Inspector Lucas opposes them, is shot by Tobias and taken away as a hostage. In a spectacular drive, Tobias and Daniela manage to shake off the police pursuers, but Tobias is seriously injured. They seek refuge with Ursul Feyninger (Johanna Gastdorf), a doctor whose son died in the massacre at the time. Florian wants to get rid of the annoying hostages and tells Daniela to kill Ellen and Ursul. Will Inspector Lucas, with her keen psychological sensitivity, be able to stop the murderous couple? The next few hours in Ursel Feyninger's house become an existential borderline experience for everyone involved.
A psychological duel between four people that not all will survive ...