A former Marine and Iraq war veteran, Gerry walks into a police station one morning and confesses to the murders of several local residents, but the only thing is Gerry can't remember killing any of them. Haunted by images of war, Gerry finds himself battling a disease he doesn't understand and at the same time struggling to retain what little remains of his sanity. As people go missing, Gerry is convinced he's responsible, but with a best friend with a violent past and a wife ready to protect him at all costs, the police aren't so sure Gerry is their man.