Mental (2016)

Durga Prasad lands up in jail during his childhood for murdering the goons who killed his mother. There, he realizes that only a Police officer has the license to kill people who commit the crime and starts aspiring to become a cop. As time passes by, Durga becomes a sincere and ruthless cop who does not tolerate any kind of atrocities. Due to his aggressive nature, everyone calls him as 'Mental Police'. But things go wrong when Durga locks horns with a powerful local goon.