In his bed was found dead the son of a prominent businessman, Andrei Generalov. The experts found that he had been poisoned by toxic chemicals contained in a regular milkshake. His wife, Sveta said she always cooked cocktail Andrew himself. Arriving at the funeral, Loginov, and Peter had to dive into the many mysteries of family life Generalov.

In his apartment was found slain with a dagger young journalist Nina Kharitonov. According to her friend Rita, Kharitonov has left her the night her daughter Zoe, to spend time with her lover, Dimitri. When confirmed alibi lover, Loginov and Peter begin to develop another version related to the disappearance of a computer, and family squabbles.

In stock custodial company found dead young climber Nikita Shcherbakov. Looks like a young man's death an accident causes a lot of suspicion in the investigation. After meeting with his parents and his sister, Nikita Nike Loginov and Peter learn that before the tragedy, along with fellow climber Ruslan decided once again to enter the enclosed area to take pictures. Shooting buildings were inaccessible to fad.