Zoya Rubina accuses her ex-husband Pavel of rape. Bobrova and Pankratov begin their investigation, but soon become convinced of the ambiguity of the circumstances of the case. Zoya claims that after a serious injury and loss of work, Pavel began to drink too much, behave aggressively towards her and their daughter Luda.

In front of the teacher and classmate, a young schoolgirl Katya Khromova was abducted. Suspicion falls on the rapist Marat Petrov, who lives near the scene of the incident, but he dies during the arrest. Meanwhile, Katya's parents, Konstantin and Galina, receive a call from the kidnappers demanding a ransom.