Two mushroom pickers find the corpse of a woman in the forest. A police squad, an ambulance, Emelya, Vasin, Dolbunov and Likhacheva arrive at the scene. The victim is a well-known lawyer Ekaterina Zhukova. She was divorced, and has a daughter, Daria. Emelya informs Daria about the death of her mother, the girl is currently working at the fitness center with coach Denis. Emelya is working out a professional version: the revenge of the oligarch Rogov, whose wife Zhukova defended in court and won the trial. But Rogov turns out to be innocent. After examining Zhukova's purchases, the opera goes to the restaurant she visited shortly before the murder...