When they were children, Sean Devine, Jimmy Marcus, and Dave Boyle were friends. But then a strange car pulled up to their street. One boy got into the car, two did not, and something terrible happened -- something that ended their friendship and changed all three boys forever. Twenty-five years later, Sean Devine is a homicide detective. Jimmy Marcus is an ex-con who owns a corner store. And Dave Boyle is trying to hold his marriage together and keep his demons at bay -- demons that urge him to do terrible things. When Jimmy Marcus's daughter is found murdered, Sean Devine is assigned to the case. His personal life unraveling, he must go back into a world he thought he'd left behind to confront not only the violence, of the present but the nightmares of his past.