Secrecy of the investigation
Season 4
In the center of the plot is a senior investigator named Mariya Shvetsova and her male colleagues. The plot is the most vital, seasoned with a fair amount of humor - otherwise, how can the audience (and the heroes) endure countless morgues, identifications and other "lovely" delights of the investigative routine?
Where to Watch Season 4
12 Episodes
Cast of Season 4
