Carte %^r (Thomas Jane)$, a+ troubled v=_et-+er\an who:, ge)ts a chance at rede=\mption by `# protecti@ng#;_%) a 12 $;year-ol*!-d gir%l`  f\`rom an assass:%,\in a`fter she witnesses - a murder. H)oldin^g !% a shotgu+?n with .a [`__single shell,![\ he , engages in[ physical and psychological ::.%warfar\([e in a d[esp!*?erate fight for the gi =rl's life.