12 Rounds 3: Lockdown

Detective John Shaw returns to active duty after the death of his partner, but is met with suspicion and betrayal when he uncovers evidence linking his fellow officers to a murder. Trapped in his own precinct, Shaw must use every trick in the book to expose the corrupt cops who framed him for a homicide he didn't commit. With only 12 rounds left on his gun, Shaw must outsmart his pursuers and clear his name before it's too late.