John Lomax wasn't looking for any trouble.A retired special operations expert, Lomax was enjoying civilian life as a tactical defense instructor for the police department. His peaceful existence is shattered when a deranged psychopath, Martin Kagan, brutally murders his beloved sister. Betrayed by the judicial system when Kagan is given a reprive, Lomax sets out on a new mission - to infiltrate the maximum security prison that holds Kagan and deliver his own brand of justice.