Detective Sarah Cuddahy lost her daughter five years ago. Work is all she has left and right now, she has six missing children on her case board. She's hoping for a miracle. She desperately needs a break in this case. Having her estranged husband, FBI Agent Tom Cuddahy, show up and take the case in a whole new direction isn't the miracle she'd expected. Each time she looks into his eyes, all she can see is the truth - they lost their little girl because Sarah made a mistake.

Ten years ago... Special Agent Jess Harris has closed another tough case, and now she's determined to make it home to spend Christmas with her only family, her sister. Jess needs a break, and taking it far away from work is the only way to keep her mind off the many faces of evil waiting in the stack of case files on her desk. Running into the past wasn't part of the plan... Daniel Burnett was Jess' first love. She'd fallen hard for him in high school. Together they'd gone off to college with big dreams.

Emma Graves was only eight years old when a tragic school bus accident shattered the rural community where she grew up. When the bus was discovered, the driver was dead and Emma, her older sister, and her sister’s best friend were missing. A frantic search through the cold, dark woods in the surrounding area began. As the sun rose the next morning, a cold and terrified Emma was found. Emma remembered little else beyond watching through the fractured windshield as her sister and her friend walked away from the bus to find help.

Doctor Rowan Dupont knows death. She grew up surrounded by it in her family’s Victorian funeral home, and it’s haunted her since the day her twin sister drowned years ago. Between her mother’s subsequent suicide and the recent murder of her father, coming home to run the funeral home feels fitting - even if it leaves her vulnerable to an obsessive serial killer.  

It’s the worst possible time for Detective Kerri Devlin to be involved in an all-consuming double-homicide case. She’s locked in a bitter struggle with her ex-husband and teenage daughter, and her reckless new partner is anything but trustworthy. Still, she has a job to do: There’s a killer at large, and a pregnant woman has gone missing. Once Devlin and her partner get to work, they quickly unearth secrets involving Birmingham’s most esteemed citizens. Each new layer of the investigation brings Devlin closer to the killer and the missing woman.

Detective Bobbie Gentry has one objective: to stop the serial killer who robbed her of her husband, her child, and her life. Nick Shade understands Bobbie's pain - and her desire for vengeance. He's on a mission of his own, and the murderer known as the Storyteller is next on his list. Nick knows that the best way to find his target is to stick close to Bobbie. But as she becomes more and more reckless in her attempts to lure the Storyteller out of hiding, he has to make a choice.

Afraid or not, Detective Bobbie Gentry has a monster to confront. The pain of losing her family and nearly her life to a criminal's vile hunger is still fresh, but now the landscape is different. Now she's not alone. Now she has Nick Shade to trust. Nick treats the terror of his past with vengeance. He's dedicated his life to hunting serial killers, and he'd give his last breath to save Bobbie. When a string of killings bloodies Savannah's elite society and causes cold cases to resurface, Bobbie is captured in a city more haunted than Nick's inescapable nightmares.

Even if it means exposing an unsettling past, Rowan is determined to get to the bottom of her mother's suicide before the serial killer who's tracking her finds her. 

Joanna Guthrie was free. She had been for 18 years - or so she needed everyone to believe. What really happened during the longest 14 days of her life, when she and two other women were held captive by the worst kind of killer, wasn't something she could talk about. Not after what she'd had to do to survive. But when more women go missing in an eerily similar manner, Jo knows her prolonged silence will only seal their fates. She's finally ready to talk; she just needs someone to listen.

Legal investigator Finley O’Sullivan searches for evidence the police overlooked, wading through secrets, lies, and betrayal to find answers. With the unsolved murder of her husband still very much on her mind, Finley must confront her own personal trauma on a daily basis. Lies are part of her livelihood, but they’re also the reason she can’t get justice for the man she loved. When a man imprisoned for murder recants his confession, claiming he cleaned up the mess for his girlfriend—the victim’s own daughter—Finley takes on the case.  

A predator recently released from prison is missing...there’s blood on the floor - but there are two blood types. Is he a victim of revenge or has another of Nashville’s children gone missing? Joseph Fanning stole and abused 17 children. Recently released after serving his time, now he’s gone missing. Detective Olivia Newhouse and her partner, Walt Duncan, have a duty to do all within their power to find him - just as they would for any other citizen. The first step is to make a list of possible suspects and the logical names to start with are Fanning's victims.

Everyone in the small town of Denton is searching for Isabelle Coleman, a missing 17-year-old girl. All they've found so far is her phone and another girl they didn't even know was missing. Mute and completely unresponsive to the world around her, it's clear this mysterious girl has been damaged beyond repair. All Detective Josie Quinn can get from her is a name: Ramona. Currently suspended from the force for misconduct, Josie takes matters into her own hands as the name leads her to evidence linking the two girls.

When Penny Matthews, a seven-year-old girl with blonde curls and a gap-toothed smile, goes missing in the Appalachian mountains, Detective Ellie Reeves is called straight to the scene. According to Penny’s parents, their daughter vanished after a picnic by the creek. All that’s left behind is a pink friendship bracelet etched with “Penny”. 

When Detective Madison Harper arrives at a remote summer camp in Shadow Falls, Northern California, her heart breaks for Jenny, the sweet little girl last seen splashing in the lake with her friends before she vanished. Peering into the silent cabins filled with rows of neatly made beds, Madison knows this idyllic place is hiding a terrible secret. 

Blake Wilder is plagued with nightmares from her dark and twisted past. Fourteen years ago, her entire family was taken from her. Her parents murdered and her sister taken. At the age of 22, Blake joined the FBI in hopes of one day discovering the truth behind the mysteries of her own past.