Cop in Law(2008)

Cop in Law is a Russian crime series following Major Stepan Krucha, a feared investigator who runs the criminal division of the Bitovsky Department of Internal Affairs. Known to criminals as "Wolfman," Krucha has earned his ruthless reputation—there's nowhere to hide from his pursuit of justice. Alongside his trusted partners Fedot Komov and Roma Lozovoy, he commands the streets with an iron grip, taking on the city's most dangerous criminals. These officers don't play by the rulebook when it comes to protecting their territory. As the bandits grow bolder, Krucha and his team prove they're willing to do whatever it takes to maintain order, even if it means crossing lines others won't.