About the book: year / Aspiring investigator of the prosecutor's office of a rural district, Mikhail Grechka, whose adventure-filled student investigative practice is described in the first part of the novel, is forced to continue the investigation of the brutal murder of a young violinist, after after a car accident takes the head of the investigation department out of the game. Mikhail’s persistence and efficiency bears fruit, and the true picture of the crime begins to become clearer. But the investigation was faced with experienced criminals, who were not easy to expose and neutralize. This required courage and professional skill.