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.

The sight of a goose feather at a murder scene modeled after a children’s poem is enough to make FBI special agent Fiona Kelly's blood turn to ice. Almost two decades ago, a feather was left with her sister's body—and with every subsequent victim of the Nursery Rhyme Killer. Now he's back. Only this time, his latest gruesome murder is a message to the only one who ever got away: Fiona.

On the day a black truck rattles past her house and a Klan flyer lands in her front yard, 10-year-old Beth disappears from her Simmonsville, Georgia home. Armed with skills sharpened while caring for an alcoholic mother, she must battle to survive the days and months ahead. Seven years later, Imogene Coulter is burying her father - a Klan leader she has spent her life distancing herself from. But while clearing out her father's apparent hideout, she finds a child. Young and alive, in an abandoned basement, and behind a door that only locks from the outside.

When Loren meets Jack, she’s sure he’s the man she’s been waiting for - a perfect husband and father for her young daughter. Shortly after their wedding, their plans to start a life together are put on hold when the couple receives word that Jack’s father has died. In an effort to appease her new husband, Loren invites her mother-in-law, Coralee, to stay with them while she grieves. When strange things begin to occur just after her arrival, Loren questions how much she knows about the woman she invited into her home.

On a dark Kentucky night in 1952, exactly halfway between her 15th and 16th birthdays, Annie Holleran crosses into forbidden territory. Everyone knows Hollerans don't go near Baines - not since Joseph Carl was buried two decades before - but armed with a silver-handled flashlight, Annie runs through her family's lavender fields toward the well on the Baines' place. At the stroke of midnight, she gazes into the water in search of her future.

Susannah, a young widow and single mother, has remarried well: to Max, a charismatic artist and popular speaker whose career took her and her 15-year-old son out of New York City and to a quiet Vermont university town. Strong-willed and attractive, Susannah expects her life is perfectly in place again. Then one quiet morning, she finds a note on her door: "I Know Who You Are." Max dismisses the note as a prank. But days after a neighborhood couple comes to dinner, the husband mysteriously dies in a tragic accident while on a run with Max. Soon, a second note appears on their door....

When Megan discovers photographs of her estranged identical twin sister on her husband's phone, she wants answers. Leah already has everything Megan ever wanted. Fame, fortune, freedom to do what she wants. And when Megan confronts Leah, an argument turns to murder. The only way Megan can get away with killing her twin is to become her. But then lockdown hits. How can she continue living two lives? And what happens if someone else knows her secret?

After the sudden death of her husband, Kate Turner is looking for a fresh start for herself and her teenage daughter, Alex. They relocate to the beachside town of Shoreham, Florida, where all is not as sunny as it seems. Although Kate makes fast friends with a trio of fellow moms, their daughters take an instant dislike to Alex, who attempts to document their bullying in her video diary. Kate brushes off Alex’s concerns—until she receives a series of chilling warnings about the clique of moms from other parents and neighbors.

In 1998, the American Jorgenson family had been on a year-long road trip in Australia. One humid, storming night, the mother - Elsa Jorgenson - vanished in an isolated stretch of Australian everglades. Elsa was never seen again. That night, twelve-year-old Lily Jorgenson was left alone and terrified in the family camper—even her teenage sister Iris is missing. When Iris comes racing back through the rain, she refuses to tell where she’s been. Lily is certain her sister is hiding a dark secret.

Grad student Will Dillard has largely buried memories of the summer he spent at a camp intended to "cure" homosexuality. But when he finds out a horror movie based on the camp is hitting theaters, he's forced to face his past - and his role in another camper's death. As he recounts the events surrounding his "failed rehabilitation", Will strikes out on an impromptu road trip back home to Mississippi, eventually returning to the abandoned campgrounds to solve the mysteries of that pivotal summer.

Alexa Chase, 34, a brilliant profiler in the FBI’s Behavioral Analysis Unit, was too good at her job. Haunted by all the serial killers she caught, she left a stunning career behind to join the US Marshals. As a Deputy Marshal, Alexa—fit, and as tough as she is brilliant—could immerse herself in a simple career of hunting down fugitives and bringing them to justice.

Alex Armstrong has changed everything about herself—her name, her appearance, her backstory. She’s no longer the terrified teenager a rapt audience saw on television, emerging in handcuffs from the quiet suburban home the night her family was massacred. That girl, Alexandra Quinlan, nicknamed Empty Eyes, was accused of the killings, fought to clear her name, and later took the stand during her highly publicized defamation lawsuit that captured the attention of the nation. It’s been ten years since, and Alex hasn’t stopped searching for answers about the night her family was killed.

Memphis, 1939. Twelve-year-old Rill Foss and her four younger siblings live a magical life aboard their family’s Mississippi River shantyboat. But when their father must rush their mother to the hospital one stormy night, Rill is left in charge - until strangers arrive in force. Wrenched from all that is familiar and thrown into a Tennessee Children’s Home Society orphanage, the Foss children are assured that they will soon be returned to their parents - but they quickly realize the dark truth.

As I sit in her dimly lit bedroom, surrounded by flickering candles, I feel the crushing weight of my daughter’s absence. It's been two years since Layla was murdered. The police have searched tirelessly for her killer, but they've found nothing – it's like whoever did it vanished into thin air. My once-perfect marriage is falling apart, we can hardly look at each other anymore. Our ten-year-old son Gale is struggling. He’s changed since she died. He’s more secretive and also…

When a teen falls while taking a selfie at the edge of a cliff, the last thing she sees before plummeting to her death is Katie Harmon, the nine-year-old girl she was babysitting, looking down at her. Investigators gather at the scene, and Katie’s mother, Sara, rushes to comfort her daughter. Yet there’s a small, secret ping of alarm in Sara’s heart that she cannot share—though rookie detective Kim Pierce senses it. For years, others have tried to unravel this secret. Now, Sara is consumed by her darkest fear—that the babysitter’s death was not an accident.