The season is typically structured with cases spanning two episodes each. Notable investigations include:
Sanya investigates the case of Pyotr, whose quest for justice leads him to a complicated relationship with a nurse named Anna. The season is typically structured with cases spanning
Sanya continues to struggle with being a "model family man" for Lena and their daughter Masha, as work emergencies and a potential side romance keep creating distance. Episode Guide & Major Cases Episode Guide & Major Cases The team tracks
The team tracks down a wealthy individual who attempts to cover up a hit-and-run involving a young girl. In this season, Sanya Balabin finally receives the
General Karandyshev retires, leading to Colonel Postysheva taking his place. Unexpectedly, Balabin's colleague Gribanov takes over Postysheva's former position instead of Sanya.
In this season, Sanya Balabin finally receives the rank of , but his professional success often comes at the cost of his family life. The season's primary arc involves a cold-blooded killer who remains one step ahead of the police, alongside several standalone cases. Key story arcs include:
A new operative, Zoya Yakubovskaya , joins Sanya’s team, adding a new dynamic to the department.
