The heroine's son is admitted to the hospital in critical condition. A mother in distraught, pleads to the doctors to save her child, but is met with harsh reality of medical incompetence.

A perfect bank heist turns deadly when the robbers and their hostages flee to the abandoned underground subway station where they encounter the Trackman, a deformed madman that prowls the darkness.

A quiet provincial town, where cops and bandits coexist peacefully, is shocked by the unexpected incident. On the highway, an unknown Mercedes was shot by an unknown gangster named Old Man. The old man carried with him a whole suitcase of money. Money has disappeared. Everyone suspects everyone, but the main suspicion falls on a woman doctor named Marina, who nobly picked up the wounded Old Man on the road.

A black BMW, a symbol of luxury, is racing along the night streets of Moscow in the 90s. Bad luck turns four friends into criminals and they have no way back. Only the black “bimmer” is reliable in this life without rules, taking the friends farther and farther from Moscow, into the crazy and ruthless wilderness of Russian roads… None of them wanted to kill. None of them wanted to die. But they will have to face their destiny in the end.

A quartet of childhood pals who create a business together find themselves at the core of a powerful Moscow gang in the aftermath of an unplanned murder.

The series "Kamenskaya" is the first adaptation of the popular novels of "Russian Agatha Christie" Alexandra Marinina. The main heroine of the series is Major of Police Anastasia Kamenskaya, behind whom the glory of a fine analyst is entrenched, speaks five languages ​​and adores her work. She readily takes on insoluble at first glance affairs and skillfully calculates criminals for the most insignificant details of their actions, character, psychology. Nastin's abilities combined with the professionalism of two other criminal investigation officers - Mikhail Lesnikov and Yuri Korotkov - give excellent results in the detection of crimes.