Schoolgirl Angelica Volodina was found murdered and raped in the park. According to the testimony of the girl's parents, she was supposed to spend the night with her friend Katya. However, Katya denies this, and another friend of Angelica Anya also does not know where the girl could be. Suspicion falls on Angelica's boyfriend Sergei Zhukov, whom the girl cheated on with musician Igor Ivanov.

A daring rape of the famous TV presenter Svetlana Kutasova was committed. From the composite made by Kutasova, one of the viewers identifies her boyfriend Sergei Markin. Many female photographs and ritual accessories are found in Markin's apartment, confirming the detectives' hypothesis about his possible involvement in the crime.