Olga Nikolayevna kills her little son Kolya and then herself. Andrey, the most laid-back and friendly cop in Russia, gets on the case.
Aleksandr Zuev
Maryana Polteva
Vsevolod Abdulov
Igor Pushkaryov
Aleksandra Kharitonova
Andrey Annenskiy
Nikolai Averyushkin
Andrey Dudarenko
Sergey Galkin