Nell Masters is certain someone is following her. The hairs on the back of her neck rise when she travels to and from work, there are silent calls to her office, and a huge bouquet of flowers arrives without a card. And Nell has a reason to be looking over her shoulder, because she has a secret that she’s hiding from everyone in her life, including her new partner, Alex. But Alex also has secrets of his own.

As a forensic reconstructionist, Rory Moore sheds light on cold-case homicides by piecing together crime-scene details others fail to see. Cleaning out her late father's law office a week after his burial, she receives a call that plunges her into a decades-old case come to life once more.

Quinn Alexander has committed an unthinkable crime. To avoid spending her life in prison, Quinn makes a run for it. She leaves behind her home, her job, and her family. She grabs her passport and heads for the northern border before the police can discover what she's done. But when an unexpected snowstorm forces her off the road, Quinn must take refuge at the broken-down, isolated Baxter Motel. The handsome and kindly owner, Nick Baxter, is only too happy to offer her a cheap room for the night. Unfortunately, the Baxter Motel isn't the quiet, safe haven it seemed to be.

If you ask Jill Tingley, she'll tell you she and her husband Jack are college sweethearts living the dream in Southern California. Newly empty nesting with their daughter Maggie away at college, Jill suggests a road trip to reconnect. Jack would rather do anything else than drive to Utah with his wife. He's only stayed in this marriage because of a shared secret, a tragedy in the past he wanted to keep buried. But Jack is finished with the charade of his marriage. He's filing for divorce as soon as they return, no matter what. But he doesn't realize what else Jill is hiding.

It’s the summer of 1976 and Alice and Tom set out on the remote Canadian highways in their new RV, hoping to heal their broken hearts after a devastating tragedy. They’ve planned the trip perfectly, taken care of every detail. Then they meet two young hitchhikers down on their luck and offer them a ride. But Simon and Jenny aren’t what they seem. They’ve left a trail of blood, destruction, and madness behind them. Now Alice and Tom are trapped, prisoners in a deadly game, with nowhere to turn.

Welcome to North Falls—a small town where everyone knows everyone. Or so they think. Until the night of the fireworks. When two teenage girls vanish, and the town ignites. For Officer Emmy Clifton, it’s personal. She turned away when her best friend's daughter needed help—and now she must bring her home.

Courtney Gray's tranquil family vacation is shattered when she hears a blood-curdling scream from the lakeside cottage next door. There she finds the lifeless bodies of her brother and sister-in-law. Her teenage niece Reese is nowhere to be found, while her nephew Wyatt lies asleep upstairs, unharmed.

In 1942, six people destroyed Anna Matheson’s family. Twelve years later, she’s ready for retribution. Under false pretenses, Anna has lured those responsible for her family’s downfall onto a luxury train from Philadelphia to Chicago, an overnight journey of thirteen hours. Her goal? Confront the people who’ve wronged her, get them to confess their crimes, and deliver them into the hands of authorities waiting at the end of the line. Justice will at last be served. But Anna’s plan is quickly derailed by the murder of one of the passengers.

Raised by her literary icon father Carson Wells, Allison Wells always felt loved, even though her mother died when she was a teen. But when she takes a DNA test on a whim and discovers she has a sister that she’s never heard about before, it’s clear there are things her father never told her before he died. Determined to meet Juniper—her half sister—and unravel the truth of what happened all those years ago, Ali finds herself taking a job as Juniper’s intern.

Called in to investigate the body of a young mother found floating in a small Michigan lake, Freeport coroner Dr. Emily Hartford quickly determines that Samantha Browdey was murdered. Among the many questions circling this horrifying event is one that yanks hard on Emily’s heartstrings: Where is Samantha’s infant daughter? Working alongside police detective Isode Aditson, Emily becomes ferociously determined to find the missing baby, Brooklyn. At the same time, Emily’s longtime boyfriend Nick Larsen has reappeared—after being missing, presumed dead, for over a year. But Nick has changed.

When Dr. Sloan Hastings submits her DNA to an online genealogy site for a research assignment, her goal is to better understand the treasure-trove of genetic information contained on ancestry websites. Brilliant and driven, Sloan is embarking on a fellowship in forensic pathology, training under the renowned Dr. Livia Cutty. Sloan has one reservation about involving herself in the experiment: she’s adopted. Grateful for a loving home, she’s never considered tracking down her biological parents.

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.

The huge Victorian house on Lake Twilight belongs to Harper Reed Prescott, as does the private island on which it sits. Harper wants little to do with either. Twenty years ago, Harper’s grandmother died suspiciously while in her care, on the same night that Harper’s boyfriend disappeared. His body was never found, and no charges were filed. But the rumors haven’t faded. There have been other deaths, other accidents. All revolving around Harper and her family.

Casey's cabin in the wilderness is not built for a hurricane. Her roof shakes, the lights flicker, and the tree outside her front door sways ominously in the wind. But she's a lot more worried about the girl she discovers lurking outside her kitchen window. She's young. She's alone. And she's covered in blood.

Some places seem too beautiful to be touched by horror. Summit Lake, nestled in North Carolina’s Blue Ridge Mountains, is that kind of place. But two weeks ago, Becca Eckersley, a first-year law student and daughter of a powerful attorney, was brutally murdered there. Now the town is reeling with grief, and the police are baffled.

No one knows that better than Kaitlyn Ashe, who has been running from a childhood secret her whole life. Until now. Crowned the top-rated radio DJ in Philadelphia, she is finally ready to settle down with her fiancé and new friends who know nothing about her past. When a sudden flood of anonymous letters threatens her seemingly charmed life, she realizes that someone out there knows. But who? As the threatening letters escalate, Kaitlyn’s life spirals toward a reunion in the one place she’d hoped to never visit again: The Shallows. Isn’t her secret buried with the dead?

This camping trip is Chris’s last chance to repair his relationship with his daughters, Kayla and Emma. Nothing’s been the same since they lost their mom. But things go wrong as soon as they get to the mountains. When they make camp, nine-year-old Emma runs off into the woods. By the time they find her, there’s a snowstorm rolling in. And Emma’s leg is badly broken. They need to find shelter, fast. They think they’re safe when they come across an old farmstead. The woman inside welcomes them in from the howling blizzard and straps up Emma’s leg.

There is nothing that Simone won’t do for her daughter, Lucy. The two have always been close, and with Lucy about to leave home for university, they depart the UK for a vacation to Texas to spend some quality time together. But when Simone awakens on their first morning in the desert, Lucy is gone, missing from their rental cabin. In her place is a cell phone, and a voice on the other line issues a shocking ransom demand. Don’t tell the police. Come to this location. And be prepared to do a deal…

When four influential members are poisoned at London’s most exclusive private club, a young waitress is arrested. Her personal life and upbringing are dissected, and theories and perceptions about her spiral out of control. After the murder accusation, five men begin to question how well they really knew her. To each of them—her father, a reporter, her former lover, her friend, and her lawyer—she is someone entirely different. But which is the true face of Katherine Cole? And is she a killer?

As a forensic reconstructionist, Rory Moore sheds light on cold-case homicides by piecing together crime-scene details others fail to see. Cleaning out her late father's law office a week after his burial, she receives a call that plunges her into a decades-old case come to life once more.

When Dr. Sloan Hastings submits her DNA to an online genealogy site for a research assignment, her goal is to better understand the treasure-trove of genetic information contained on ancestry websites. Brilliant and driven, Sloan is embarking on a fellowship in forensic pathology, training under the renowned Dr. Livia Cutty. Sloan has one reservation about involving herself in the experiment: she’s adopted. Grateful for a loving home, she’s never considered tracking down her biological parents.

You press send and your message disappears. Full of secrets about your neighbors, it’s meant for your sister. But it doesn’t reach her – it goes to the entire local community WhatsApp group instead. As rumor spreads like wildfire through the picture-perfect neighborhood, you convince yourself that people will move on, that this will quickly be forgotten. But then you receive the first death threat.

Twenty-two years ago, Claire Campbell’s older sister, Natalie, disappeared shortly after her eighteenth birthday. Days later, her blood was found in a car, a man was arrested, and the case was swiftly closed. In the decades since, Claire has attempted to forget her traumatic past by moving to the city and climbing the ranks as an investigative journalist... until an unexpected call from her father forces her to come back home and face it all anew.

Some places seem too beautiful to be touched by horror. Summit Lake, nestled in North Carolina’s Blue Ridge Mountains, is that kind of place. But two weeks ago, Becca Eckersley, a first-year law student and daughter of a powerful attorney, was brutally murdered there. Now the town is reeling with grief, and the police are baffled.

The people who call End of the Line need hope. They need reassurance that life is worth living. But some are unlucky enough to get through to Laura. Laura doesn’t want them to hope. She wants them to die. Laura hasn’t had it easy: she’s survived sickness and a difficult marriage only to find herself heading for forty, unsettled and angry. She doesn’t love talking to people worse off than she is. She craves it. But now someone’s on to her—Ryan, whose world falls apart when his pregnant wife ends her life, hand in hand with a stranger. Who was this man, and why did they choose to die together?

St. Medard’s Bay, Alabama is famous for three things: the deadly hurricanes that regularly sweep into town, the Rosalie Inn, a century-old hotel that’s survived every one of those storms, and Lo Bailey, the local girl infamously accused of the murder of her lover, political scion Landon Fitzroy, during Hurricane Marie in 1984.

Struggling to balance her personal and professional life, young DS Becca Vincent has landed the biggest case of her career–and she knows that it will make or break her. But how can she identify one face in a sea of thousands? With the help of Police Super Recogniser Joe Russell, she strives to catch a glimpse of the elusive murderer, but he’s watching her every move.

Elsie Mabel Fitzpatrick is eighty-one years old. She's lived on her idyllic street, Kenny Lane, for sixty years--longer than anyone else. Aside from being a curmudgeon who minds everyone else's business, few would suspect that Elsie has a past that she has worked exceedingly hard at concealing. Because when it comes to murder, no one ever suspects little girls or old ladies. And Elsie Mabel Fitzpatrick, once a little girl and now an old lady, has a strange history of people in her life coming to a foul end.

Sierra Coleman awakens from a horrific crash, her mind a blank slate. But as she claws her way back to reality, she discovers her amnesia is just the tip of a sinister iceberg. Every "truth" she uncovers is another lie, every ally a potential enemy. With a daughter she can't remember and a life she doesn't recognize, Sierra is thrust into a high-stakes game of cat and mouse. As bodies pile up and shocking betrayals come to light, she realizes the key to her survival lies buried in her forgotten past.

Strange things happen in Fell, New York. A mysterious drowning at the town’s roadside motel. The unexplained death of a young girl whose body is left by the railroad tracks. For the Esmie siblings—Violet, Vail, and Dodie—the final straw was the shocking disappearance of their little brother. It started as a normal game of hide-and-seek. The three closed their eyes and counted to ten while Ben went to hide. But this time, they never found their brother—he was gone and the ongoing search efforts turned up no clues.