Bill Black is a scary guy: a tall ex-con who rides to work on a Harley, and trails an air of violence wherever he goes. In Macon, Georgia, Bill has caught the eye of a wiry little drug dealer and his cunning girlfriend. They think Bill might be a useful ally. They don’t know that Bill is a Georgia Bureau of Investigation agent named Will Trent. Or that he is fighting his own demons, undercover and cut off from the support of Sara Linton - the woman he loves, who he dares not tell he is putting himself at such risk.

Will Trent is a brilliant agent with the Georgia Bureau of Investigation. Newly in love, he is beginning to put a difficult past behind him. Then a local college student goes missing, and Will is inexplicably kept off the case by his supervisor and mentor, deputy director Amanda Wagner. Will cannot fathom Amanda’s motivation until the two of them literally collide in an abandoned orphanage they have both been drawn to for different reasons. Decades before, when his father was imprisoned for murder, this was Will’s home.

It's the most dangerous case of Will Trent's career. He knows this from the moment he sets foot in the abandoned Atlanta warehouse where a body lies on the floor - the body of an ex-cop. Bloody footprints leading away from the scene reveal that another victim, evidently a woman, was carried away and has vanished into thin air. And, worst of all, the warehouse belongs to the city's biggest and most high-profile athlete - a local hero protected by the world's most expensive lawyers.

There’s no police training stronger than a cop’s instinct. Faith Mitchell’s mother isn’t answering her phone. Her front door is open. There’s a bloodstain above the knob. Her infant daughter is hidden in a shed behind the house. All that the Georgia Bureau of Investigations taught Faith Mitchell goes out the window when she charges into her mother’s house, gun drawn. She sees a man dead in the laundry room. She sees a hostage situation in the bedroom. What she doesn’t see is her mother....   

When Special Agent Will Trent arrives in Grant County, he finds a police department determined to protect its own and far too many unanswered questions about a prisoner’s death. He doesn’t understand why Officer Lena Adams is hiding secrets from him. He doesn’t understand her role in the death of Grant County’s popular police chief. He doesn’t understand why that man’s widow, Dr. Sara Linton, needs him now more than ever to help her crack this case.

Detective Lena Adams is the only suspect in a murder in Georgia. One hundred miles away, Police Chief Jeffrey Tolliver finds out that his young detective has been arrested. Jeffrey's wife Sara has no patience for Lena or her dramas. Fighting a malpractice suit, the last thing Sara needs is to see Jeffrey playing Lena's knight in shining armor. Lena has leapt into an underground world of bigotry and rage.

Saturday night dates at the skating rink have been a tradition in the small southern town of Heartsdale for as long as anyone can remember, but when a teenage quarrel explodes into a deadly shoot-out, Sara Linton - the town's pediatrician and medical examiner - finds herself entangled in a terrible tragedy.

Ansley Park is one of Atlanta’s most desirable neighborhoods. But in one mansion, in a teenager’s lavish bedroom, a girl has been savagely murdered. In the hallway, her horrified mother stands amid shattered glass, having killed her daughter’s attacker with her bare hands. Detective Will Trent of the Georgia Bureau of Investigation is here only to do a political favor; the murder site belongs to the Atlanta police. But Trent soon sees something the cops are missing, something in the trail of blood, in a matrix of forensic evidence, and in the eyes of the shell-shocked mother.

A small Georgia town erupts in panic when a young college professor is found brutally mutilated in the local diner. But it's only when town pediatrician and coroner Sara Linton does the autopsy that the full extent of the killer's twisted work becomes clear. Sara's ex-husband, Police Chief Jeffrey Tolliver, leads the investigation - a trail of terror that grows increasingly macabre when another local woman is found crucified a few days later.

An apparent student suicide has brought medical examiner Sara Linton to the local college campus, along with her ex-husband, police chief Jeffrey Tolliver. But a horribly mutilated corpse yields up few answers. And a suspicious rash of subsequent "suicides" suggests that a different kind of terror is stalking the youth of Heartsdale, Georgia - a nightmare that is coming to prey on Sara Linton's loved ones.

Detective Will Trent is standing in a Georgia convenience store, waiting on an obstinate ICEE frozen-drink machine. To the surveillance cameras and bored staff of the Lil' Dixie Gas-n-Go, however, Will appears to besome one very different - the menacing ex-con Bill Black. Going undercover as Bill, the Georgia Bureau of Investigation agent is about to infiltrate the most corrupt town in the most corrupt county in the new American South. But first: his ICEE.

The victim was buried alive in the Georgia woods, then killed in a horrifying fashion. When Sara Linton and Jeffrey Tolliver stumble upon the body, both become consumed with finding out who killed the pretty, impeccably dressed young woman. And for Sara and Jeffrey, a harrowing journey begins, one that will test their own turbulent relationship and draw dozens of lives into the case.

Atlanta, 1974: It's Kate Murphy's first day on the job, and the Atlanta Police Department is seething after the murder of an officer. Before the day has barely begun, she already suspects she's not cut out to be a cop. Her male uniform is too big, she can't handle a gun, and she's rapidly learning that the APD is hardly a place that welcomes women. Worse still, in the ensuing manhunt she'll be partnered with Maggie Lawson, a cop with her own ax to grind.

From Atlanta's wealthiest suburbs to its stark inner-city housing projects, a killer has crossed the boundaries of wealth and race. And the people who are chasing him must cross those boundaries, too. Among them is Michael Ormewood, a veteran detective whose marriage is hanging by a thread and whose arrogance and explosive temper are threatening his career. And Angie Polaski, a beautiful vice cop who was once Michael's lover before she became his enemy.

She moved far away to try and forget her past. A past that seeped back in when she least expected it and crushed her soul, over and over. She tried to keep the evidence packed away in boxes high up on a closet shelf like carefully packing away a tragic part of her life. As if sealing the boxes was sealing away a time in her life she desperately wanted to go back and change. Until one day, a mysterious letter arrives from an unknown sender that unravels everything.