In a large regional city, a group of people who came to negotiate with a local oligarch disappeared. No one knows whether they were stolen for ransom or killed, but on the night, on the day of their disappearance, in the villa of the regional governor himself, residents heard machine gun fire. A riot is brewing in the city. And then the Prosecutor General’s Office sends a group of operatives led by Turetsky and his friend Gryaznov to investigate this case...