A confused woman appears at the police station and claims that someone unexpectedly cut her hair on the tram. He cannot point out the culprit because he did it unnoticed. Policewomen from patrol five contact the city carrier looking for any information. It turns out that this is neither an isolated case nor an urban legend. Someone actually cuts the hair of women traveling on trams. The attacker is called the Barber and attacks in different routes to make it difficult to track and identify. Policewomen face quite a task. Meanwhile, a moment later, another report appears. This time, a bloody and unconscious woman was found in the park. Deputy Commissioner Lena Kamińska and senior sergeant Emilia Drawska-Zapala go to the scene of the incident. Unfortunately, it turns out that the woman did not survive the knife attack and policewomen open a murder investigation.
