Tom Ludlow is a disillusioned L.A. Police Officer, rarely playing by the rules and haunted by the death of his wife. When evidence implicates him in the execution of a fellow officer, he is forced to go up against the cop culture he's been a part of his entire career, ultimately leading him to question the loyalties of everyone around him.

Detroit detective Marty Kingston (Liotta) is the leader of an undercover narcotics team, whose members are being systematically murdered one by one. To solve the brutal killings, Kingston joins forces with a cocky, young homicide detective. But neither of them is prepared for the shocking corruption their investigation will uncover — stunning secrets that will set both men on a violent collision course with betrayal and vengeance.