When an officer is gunned down during a routine traffic stop, detectives work to bring justice to their fallen comrade; the team races against the clock to find the killer before he strikes again.

When an aspiring rapper is found dead during a shootout at the Metropolitan Studios in Atlanta, detectives must follow a trail of lies, ultimately discovering a cold-blooded betrayal at the heart of the murder.

When a 17-year-old military recruit and homecoming queen is gunned down outside her home, the community is stunned; but as detectives look closer into those around her, they uncover a complex web of relationships that may lead to her killer.