Colonel Khodasevich was not happy that he had agreed to render a service to his dacha neighbor. Denis asked him to investigate the murder of his father. A few days ago, the jeep of the owner of the company "Drevexport" Boris Konyshev took off into the air. Everything about this story was out of the ordinary. The will was read right at the wake, where, in addition to Denis, his two sisters were present: Rita and Natasha, who had lived abroad until now, their stepmother Tamara, housekeeper Vika and deputy Konyshev Sr. The father bequeathed his entire fortune to his wife, and - here's the strange thing - Vika received one hundred thousand dollars. Children and faithful deputy were left with a nose. But, despite the scandal, they decided to spend the night in the stepmother's house, and at night she was stabbed to death. And obviously someone from the family did it. Khodasevich puzzles: who? One of the sisters? And Rita and Natasha had reason to hate their father and stepmother. Denis slept with Tamara, horned his father, and received everything according to her will. But you can’t fool the colonel, and he, extracting the truth bit by bit, figured out the criminal ...