When firefighters tackling a blazing house in a quiet suburb of Pine Valley, California, discover human remains, Detective Katie Scott races to 717 Maple Street. She calls a halt to the excavations the moment she sees the full number and size of the bones; someone has buried a whole family down here. Working night and day, it’s up to Katie to prove her theory that the fire was no accident, that someone wanted to expose the secret in the basement. Tiny traces of explosives residue found at the scene is all the proof she needs. 

When Detective Casey White discovers the body of a beautiful teenage girl in a white nightgown near the shoreline in North Carolina’s Outer Banks, a familiar fear floods through her. Could this be Hannah, her sweet, blue-eyed daughter snatched from home 14 years ago? But it only takes one look to confirm that the girl with dark bruising around her throat is another family’s tragedy. Putting her own grief aside, Casey digs into unsolved missing child cases in the area. The victim is Cheryl Parry, one of two little girls taken during a family beach vacation nine years ago. 

When a body is found stuffed into a barrel at a garbage dump, covered in long red lacerations, Detective Jenna Alton and her new deputy, David Kane, rush to the scene. Nothing ever happens in the small American town of Black Rock Falls, so Jenna believes the victim must be one of two recent missing persons, and she fears for the life of the other. Both were strangers to the town, but there's nothing else to link them. Jenna knows someone must have seen something, but no one's talking.

It’s been five years since Detective Amanda Steele’s life was derailed by the tragic death of her young daughter. The small community of Dumfries, Virginia, may have moved on, but Amanda cannot. When the man who killed Lindsey is found murdered, she can’t keep away from the case. 

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. 

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.

She’d been running for so long, it felt like her legs were on fire. Her heart was pounding so hard, she was sure it would give out. Around her, the snow was falling, casting an eerie silence over the town. A crack behind her, a foot snapping a branch, it warned her that he was still coming. She whipped around and saw the knife gleaming in his hand....  

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. 

A woman is found strangled in her bed, and Detective Madison Knight doesn’t think it’s anything more than an isolated incident. But when another woman’s body is discovered in a park, killed with the same brand of neckties, she can’t ignore the similarities between the two murders. Still, it’s not until a third victim surfaces that Madison really starts to fear the worst: The city of Stiles just may have a serial killer. 

In the remote forests of Stillwater, Minnesota, you can scream for days and no one will hear you. So when the bodies of two 15-year-old girls are discovered frozen in the snow, Special Agent Nikki Hunt is sure the killer is local: Someone knew where to hide the girls and thought they would never be found. Though Nikki hasn’t been home in 20 years, she knows she must take over the case.

Detective Kay Sharp vowed she’d never return to her childhood home. But now Kay’s back, and only she can solve the crime that has rocked the tight-knit community of Mount Chester to its core. A dead woman has been found by Silent Lake under the dew-covered fall leaves. Kay knows the missing-person investigation could turn into a murder case at any second. But as she hunts for the culprit, her own past closes in on her. Can she find the killer before it’s too late? And will the secret she thought she’d buried stay that way?  

When 12-year-old Isabella Farner disappears, Agent Tori Hunter races to the scene. Witnesses—including her partner’s son, who was biking home with Isabella—saw a man throw her into the back of his blue van and speed away. Terrified that a child she loves like her own might be next, Tori knows every second counts in the hunt for the missing girl. Isabella’s distraught parents insist no one would want to harm their perfect family. But soon a photo of Isabella looking terrified is discovered, holding a copy of today’s newspaper. 

Tracy Crosswhite has spent 20 years questioning the facts surrounding her sister Sarah’s disappearance and the murder trial that followed. She doesn’t believe that Edmund House - a convicted rapist and the man condemned for Sarah’s murder - is the guilty party. Motivated by the opportunity to obtain real justice, Tracy became a homicide detective with the Seattle PD and dedicated her life to tracking down killers.

Wanted: A picturesque new town, a fresh start, and a much-needed escape from the constant reminder that the world is still full of bad guys. For FBI agent Olivia Knight, that perfect place is Belle Grove, a charming small town in Northern Virginia, a place hidden by lush greenery and away from the big city. But when Olivia finds a young girl malnourished and disheveled outside her home, she is thrown into a disturbing case. In order to catch the culprit and find the missing children in her new hometown, Olivia must dive deep into the twisted mind of a deranged serial kidnapper.

Five figures gather 'round a shallow grave. They had all taken turns to dig. An adult-sized hole would have taken longer. An innocent life had been taken, but the pact had been made. Their secrets would be buried, bound in blood. Years later a headmistress is found brutally strangled, the first in a spate of gruesome murders that shock the Black Country.

When firefighters tackling a blazing house in a quiet suburb of Pine Valley, California, discover human remains, Detective Katie Scott races to 717 Maple Street. She calls a halt to the excavations the moment she sees the full number and size of the bones; someone has buried a whole family down here. Working night and day, it’s up to Katie to prove her theory that the fire was no accident, that someone wanted to expose the secret in the basement. Tiny traces of explosives residue found at the scene is all the proof she needs. 

As day breaks over the fairground, Detective Katie Scott forces herself to take in another disturbing scene in front of her. A woman, the same age as her, found slumped in the carriage of the Ferris wheel, red lipstick dragged across her lips, her throat cut. Katie doesn’t want to believe that the serial killer picking off women across the state has found their way to the small town of Pine Valley, California, but when her team finds a gold engagement ring hanging nearby, it’s a terrifying, but undeniable fact.

When the bodies of 11 and 12-year-old sisters, Tessa and Megan, are found at the bottom of a ravine - dressed in matching pastel summer outfits, their small bodies broken from the fall - Detective Katie Scott is called to one of the most shocking and heartbreaking crime scenes of her career. 

When Detective Katie Scott is called to the discovery of a young girl buried on the grounds of a former children’s home in Pine Valley, California, she’s hopeful it’s the end to a devastating cold case she’s been working on. No one has seen Candace Harlan since she ran away from Elm Hill Manor five years ago. Her death will be a tragedy, but it will also bring peace to those who miss her most. But the girl in the ground is not Candace. 

Detective Katie Scott has never seen two people more in love than her aunt and uncle as they danced together on the night of their wedding anniversary party. But the next morning, when Katie finds her aunt’s body sprawled across the floor, that perfect image is shattered forever. All fingers point to Katie’s uncle, Pine Valley’s sheriff and protector. Grieving, but certain of her uncle’s innocence, Katie is consigned to the cold case division after she’s discovered searching the house for clues. Does someone want to keep her as far away from this investigation as possible?

When a cold, naked body is discovered by a couple on a jog through the lush woodlands of Pine Valley, California, new recruit Detective Katie Scott is stunned to discover the victim is Amanda Payton - a much-loved local nurse and the woman at the heart of an unsolved case she’s been investigating whilst getting a grip on her crippling PTSD. Weeks earlier, Amanda had run, battered and bruised, out into the headlights of a passing patrol car. She claimed to have just escaped a kidnapping, but with no strong evidence, the case went cold. The Pine Valley police made a fatal mistake....

When a call comes in about a young girl found dead at a high school prom—her life drained away from a fatal stab wound—Detective Josie Quinn drops everything to attend the scene. Taking in the girl’s neatly braided hair, Josie feels a flicker of recognition. But no one comes forward to identify this innocent child, murdered on what should have been the happiest night of her life. Trawling missing-persons files, Josie realizes where she has seen the girl before. Gemma Farmer disappeared a few months ago. But why would her body appear now, on her 16th birthday?

An eight-year-old girl, Chelsea Compton, is missing in Pine Valley, California, and for Detective Katie Scott it’s a cruel reminder of the friend who disappeared from summer camp 20 years ago. Unable to shake the memories, Katie vows she won’t rest until she discovers what happened to Chelsea. But as Katie starts to investigate, the case reveals itself to be much bigger and more shocking than she feared. Hidden deep in the forest she unearths a makeshift cemetery: a row of graves, each with a brightly colored teddy bear.

When 12-year-old Isabella Farner disappears, Agent Tori Hunter races to the scene. Witnesses—including her partner’s son, who was biking home with Isabella—saw a man throw her into the back of his blue van and speed away. Terrified that a child she loves like her own might be next, Tori knows every second counts in the hunt for the missing girl. Isabella’s distraught parents insist no one would want to harm their perfect family. But soon a photo of Isabella looking terrified is discovered, holding a copy of today’s newspaper. 

The first blast takes out an actor from a string of famous coffee commercials. A plain cardboard box in the mail blows when he opens it—pumps hot nails through his face. So begins the series of mail bombs that beckons FBI profiler Violet Darger to New York. The bomber's plan is meticulous—an ever-growing spectacle of gruesome violence meant to spread his cryptic message piece by piece. And the clock is ticking. Starting at midnight tonight, a bomb will go off roughly every eight hours, and a target will be neutralized.

Cassie didn't ask to be a medium. But she shouldered the daunting task of easing the suffering of the tormented souls who came to her. For over a decade the FBI, police departments across the country, and dozens of private investigators sought her out for her special abilities. Then one day, the spirit world disconnected.

She’d been running for so long, it felt like her legs were on fire. Her heart was pounding so hard, she was sure it would give out. Around her, the snow was falling, casting an eerie silence over the town. A crack behind her, a foot snapping a branch, it warned her that he was still coming. She whipped around and saw the knife gleaming in his hand....  

A man is savagely murdered outside Portland, and Detective Mason Callahan finds blood-spatter evidence that tells a troubling story. Files reveal the murder victim, Reuben Braswell, was a radical conspiracist. In his home, investigators find pages of diatribes against law enforcement as well as ties to Mason’s fiancée, FBI special agent Ava McLane. The victim was her informant - and had strong reasons to be paranoid. 

When two rookie cops are killed in a fiery crash near Richmond, Virginia, crime reporter Nichelle Clarke is sent in to investigate. But as Nichelle digs deeper into the case, she discovers this was no ordinary accident. People and evidence soon begin to disappear. Someone is one step ahead of her. A master criminal with a deadly secret, covering their tracks with ruthless efficiency. The killer will stop at nothing to keep the truth hidden. But as she draws closer to unraveling the mystery of two dead cops, Nichelle realizes that she's become the next target.

On a winding mountain road into the town of Denton, Pennsylvania, Detective Josie Quinn finds the body of a local teenage girl, Dina Hale. The sight of plum-colored bruises gathering around the girl’s neck pierces Josie’s heart, but the discovery of a second girl’s empty purse in the dirt nearby gives her a flicker of hope that one person, at least, made a lucky escape. Dina’s parents are grief-stricken as the town rallies together in a desperate search for the second girl, who waitressed with Dina. The two best friends were on their way to a shift when they were attacked.