Drunk major Anton Losev knocks down a schoolgirl at a pedestrian crossing, a girl in a coma. The case is led by investigator Olga Vishnevetskaya. The powerful Losev family hopes to easily hush up the case by "buying" the investigator. However, Vishnevetskaya does not make any compromises. Three years ago, the same drunk major knocked her husband to death. Now Olga is doing everything to make Anton Losev go to jail.