Caleb was going out of his mind. After seeing all of those dead bodies displayed on a rug in front of him; after watching a beautiful young woman jump to her death; after watching his good friend put a gun in her mouth and pull the trigger, Caleb was becoming a nervous wreck. Then he met a man bent on vengeance, and a mysterious woman filled with righteous indignation. The three of them journeyed to Mexico, where they encountered terror, friendship, love and death, and Caleb was never the same afterwards.