A young girl has been murdered near Srebrna Góra. Polkowska is convinced that Piotr is behind the crime. The commander, for whom Wolnicki's case is closed, has a different opinion. Will Mrówiec be persuaded to help his former colleague? Piotr skillfully manipulates Karolina and deflects suspicion from himself. He must be careful, because Mira, a local policewoman, will also be watching him closely. (thetvdb.com)