Season 4

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.

When a veteran is found dead in the back of a pickup truck in Southwest Atlanta, investigators must untangle a web of secrets that leads straight to a suspect with close ties to the victim.

After a young woman finds a human foot on her porch the night before Halloween, detectives race to identify the scattered remains and uncover a killer who'll do anything to bury the truth.

When a beloved member of the Covington church community discovers her son murdered inside their home, everyone is shocked. It's a race against the clock as investigators pursue a series of mysterious leads, sending them to find the ruthless killer.

When a young father hits the town with his best friend, a night of letting lose turns into a race for their lives. The deeper detectives dig, the closer they get to a crime ring led by a figure that no one, not even the cops, ever suspected.

When a devoted mother vanishes on the 10th anniversary of her cousin's disappearance, detectives race against the clock to untangle a set of mysterious clues culminating in an undercover operation to find the missing mom.

The brutal murders of two Atlanta brothers leave detectives searching for a dangerous predator. As the investigation unfolds, every assumption is challenged until an unimaginable betrayal comes to light.

A 28-year-old mother vanishes without a trace, only to turn up murdered and left at an iconic Atlanta area mall. When DNA points to a suspect who's never met her, investigators must look beyond the physical evidence to uncover an even deeper mystery.