Superintendent Kujawińska takes control of the command. This means painful changes for all police officers, as the new boss seems to have a personal vendetta. For Górska, the first change is demotion, because in the next investigation, her new companion Sikor takes over. The case concerns a brutal crime - someone shot three people in a certain apartment. During the investigation, it turns out that it is related to a new, dangerous drug that has appeared on the market.
