A psychopathic mastermind (Gerard Butler of GAMER, 300), captured for the murder of his wife's killers, threatens to unleash a gruesome killing spree across the city of Philadelphia unless he is released. The prosecuting attorney (Jamie Foxx of THE SOLOIST, THE KINGDOM) is usually a deal maker but this time stands his ground and refuses. As if on cue, innocent people start dying in horrifying ways -- just as the prisoner warned. The city falls into chaos, with everyone calling for the attorney's head. Desperate, he comes to the realization that his decisions might be what created this horrifying vigilante, and he is the only one that can stop him.