John Gray, a mild-mannered banker, gets hit by a car and loses most of his memory. When he gets out of the hospital, he has flashbacks which do not fit with his current life. After a strange telephone call and a murder attempt on his wife, Gray's wife is murdered which he is forced to go to L.A. in order to solve the crime and piece together his mysterious past.

Raymond Avila is an ex-gang member trying to build a future. His kid brother Chuco is a sullen low-rider still caught up in the life. Despite their differences, their family bond is strong. But that bond is violently tested when rivals challenge Chuco's gang and ignite a neighborhood war.