Children find Sveta’s body while playing in a quarry. Detective Vera Martynova is called to the crime scene. She detects suspicious traces on the ground. Vera’s boss, being furious about Vera’s coming to crime scene investigation in the quarry drunk, hands the case over to her colleague Maxim. Zhenya is worried about her missing friend Sveta. In her flat, she finds a cache with photos and video of Sveta having sex with an unknown man.