Without Mercy (2005)

After terrorizing the people of Nodaway County and repeatedly escaping justice for years, the town bully finally meets his demise at the hands of the townspeople of Skidmore, Missouri. Immediately, law enforcement at all levels mount an intense investigation to find and arrest the shooters. But the townspeople refuse to cooperate, even defiantly challenging the FBI to make good on their threats to arrest every adult male in town for murder and conspiracy.

Horror