A loose continuation of the cases of our murder squad in the films Škodná and Hrobník. The new film not only deals with the murder of a psychologist, reminiscent in some respects of a deviant crime with bizarre ritual elements. We also follow the fate of Drobný, a recently released prisoner who is convinced that he has a profound reason to hate the psychologist and take revenge on her. Gradually, he finds himself in the position of a cornered animal, which only intensifies his desire for harsh retribution. The first storyline of the film is purely detective-like, while Drobný's story is more in the style of a gritty crime thriller.