On December 24th, 1998, fifteen-year-old Annie Ryan attended a Christmas party at her uncle William's palatial estate. She arrived at five, sat down for dinner at six, and then excused herself from the dinner table around 6:15. She was never seen again. William Ryan, looking for a new set of eyes, hires Bobby McGowan to take the case. After all, Bobby found his mother's killer after twenty years. How much more difficult could this be?

Quint Adler is a small town crime reporter with bigger aspirations. Stuck in a hospital bed on his 40th birthday, he overhears a conversation that arouses his suspicions. Sensing an opportunity, Quint starts his own investigation, bypassing local law enforcement in the process. His inquiries lead him to the scene of a savage murder. And then a second one, even more barbaric in nature.

Olive is a Los Angeles bartender who has been unlucky in love. She hopes that will change when one of the best-looking men she's ever seen walks into her bar. But he’s not what he seems. He and his childhood friend have set a depraved plan in motion. Becca is a grifter and a con-artist looking for her one big score. She’s found out that Olive’s boss has hundreds of thousands of dollars in cash at his house in the Pacific Palisades. Becca will do anything to make it hers.

I wasn't always like this, you know - paranoid, temperamental, vindictive. I mean, sure, I've always been a bit....high strung. But, I never used to stalk my therapist patients. Or yell at them. Or hold them captive in my garage. No, all of that started after the incidents at Lonesome Woods Boarding School. And I'm not talking about the school shooter. This was something far more insidious - something....infectious. Like a cancerous disease that tore through the student body, rotting young hearts one by one.

Jenny sits in the same seat on the same train every week, seeing familiar faces come and go. Until a chance encounter shatters her world. Sixteen years ago, Jenny survived a traumatic ordeal that left her best friend, Susie, missing and presumed dead. The world has its theories about what happened to Susie Patterson, and one of those theories points the finger at Jenny. Now she lives a quiet life, volunteering at a crisis helpline while trying to deal with her own anxiety and the true crime fans obsessed with finding her missing friend.

Mia and Finn are busy turning a derelict house into their dream home when Mia unexpectedly falls pregnant. But just when they think the house is ready, Mia discovers a shocking message scored into a skirting board: I WILL SAVE THEM FROM THE ATTIC. Following the clue up into the eaves, the couple make a gruesome discovery: their home was once a real-life murder house, with the evidence still concealed within the four walls.

A white woman has been bludgeoned to death with an altar cross in a rural church on Cicada Road in Walterboro, South Carolina. Sam Jenkins, a Black man, is found covered in blood, kneeling over the body. In a state already roiling with racial tension, this is not just a murder case: it's a powder keg. Two young women are murdered on quiet Edisto Beach, an hour southeast of Walterboro, and the killer disappears without a trace. Thirty-four years later, the mystery remains unsolved. Could there be a connection to Stander's case?

When I first meet Sophie, she seems like any normal loving mother, trying desperately to help her teenage daughter. That’s where I come in. The perfect tutor to get Katie’s life back on track. I connect instantly with Katie, and Sophie’s thoughtful husband Scott. But Sophie’s dark eyes are full of jealousy when I talk to Scott or share a smile with Katie. I know I’m helping her daughter, whatever she thinks.

After their mother passes, three estranged siblings reunite to sort out her estate. Beth, the oldest, never left home. She stayed with her mom, caring for her until the very end. Nicole, the middle child, has been kept at arm’s length due to her ongoing battle with a serious drug addiction. Michael, the youngest, lives out of state and hasn’t been back to their small Wisconsin town since their father ran out on them seven years before.

Bad things don’t happen in Cason Glen. The locals make sure of it. So, when the residents of the town’s most exclusive subdivision discover one of their own is missing, it sends a wave of panic and discord throughout the neighborhood. They are supposed to be safe. But they quickly realize not everything is as it once seemed in their idyllic world.

>"Lily?" My stomach dropped as a tall, dark-haired man stepped into view. Had he been hiding between the trees? "No. Sorry." Gulping, I took a step back. "I'm not Lily." He shook his head, a satisfied grin on his face. "No. You are Lily." "I'm Summer. You have the wrong person." For months, Summer is trapped in a cellar with the man who took her - and three other girls: Rose, Poppy, and Violet. His perfect, pure flowers. His family. But flowers can't survive long cut off from the sun, and time is running out....

I only try on one of Nina’s pristine white dresses once. Just to see what it’s like. But she soon finds out...and by the time I realize my attic bedroom door only locks from the outside, it’s far too late. But I reassure myself: The Winchesters don’t know who I really am. They don’t know what I’m capable of....

This is my first job as a housekeeper, but Evan Warner doesn’t need to know that. It’s the first of many lies I’ll tell him. He just lost his wife, Lola, and now he and his young daughter Jessica are adrift. But no amount of cleaning will rid this house of the secrets that have seeped into the cracks. I never forgave Lola for what she did to me. But I can’t let Evan get away with her murder.

As a young, queer couple who flip houses, Charlie and Eve can’t believe the killer deal they’ve just gotten on an old house in a picturesque neighborhood. As they’re working in the house one day, there’s a knock on the door. A man stands there with his family, claiming to have lived there years before and asking if it would be alright if he showed his kids around. People pleaser to a fault, Eve lets them in. As soon as the strangers enter their home, uncanny and inexplicable things start happening.

Miley's plans take a terrifying detour when she's abducted during a morning run. Held captive in a desolate off-grid cabin, she'll have to use her athletic prowess, cunning mind, and courage to survive. As the nightmare at the cabin escalates, Miley is forced to form an unlikely alliance and attempt a risky escape.

After the killing of a prominent mob lawyer, NYPD homicide detectives Jacob Jackson and Caitlin Grimes start receive chilling, written “rules” for how to commit the perfect murder. "Rule number one for the perfect murder: Evidence is your enemy. Leave none behind." Jackson (Reid Scott) and Grimes (Cobie Smulders) race to find the killer, setting them on a collision course with the city’s crime underbelly, and a perpetrator who seems happy to toy with them. “Rule number two. No crimes of passion. The perfect murder is always business, never pleasure.”

Kidnappers grabbed Jenna in broad daylight, right in front of her children and their horrified classmates. Her family was issued an insane ransom demand: $25 million in cash and jewels, payable by the end of the school day, otherwise they’ll never see her again. As Jenna’s mother scrambles to gather the money, detectives Mo Butler and George Ortega follow the trail of the kidnappers, which will lead them through a sordid landscape of jealous lovers, broken dreamers, and twisted schemers. But every second counts, and there’s one thing Jenna Wade doesn’t have: very much time.

When Heather McKinley dreamed of becoming a doctor, she imagined curing sick kids and sporting pink stethoscopes. She never anticipated the sleepless nights, grueling exams, and endless labs. And she certainly never knew that her medical school earned the nickname Dead Med thanks to the tragic history of students overdosing on illegal drugs. But Heather would never consider doing anything like that. That is, until her longtime boyfriend dumps her, she finds herself failing anatomy, and her world starts to crumble.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of best-selling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish. Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read.

Cassie thinks she has met the perfect man. Joel is sweet, handsome, romantic, and best of all, he’s crazy about Cassie. She thinks she’s found the guy she’ll spend the rest of her life with. Have children with. Grow old with. Yes, she knows about his perfect ex-girlfriend, Francesca. The beautiful, brilliant chef, beloved by all his friends. But she thinks Francesca is out of the picture. She thinks Francesca is gone for good. Think again, Cassie.

Jenny sits in the same seat on the same train every week, seeing familiar faces come and go. Until a chance encounter shatters her world. Sixteen years ago, Jenny survived a traumatic ordeal that left her best friend, Susie, missing and presumed dead. The world has its theories about what happened to Susie Patterson, and one of those theories points the finger at Jenny. Now she lives a quiet life, volunteering at a crisis helpline while trying to deal with her own anxiety and the true crime fans obsessed with finding her missing friend.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

They were madly in love. The perfect couple. That was the story everyone in South River believed...until Gin Talcott and Adam Archer are found shot in their bed. Adam is dead at the scene. Gin is fighting for her life. Detectives Greta Jessup and Finn Pate are assigned to the case. Greta has a long history with Gin’s first husband, Eddie, and is determined to protect his 18-year-old twins. Piper discovered the bodies. Daniel is missing—and so is Adam’s gun.

Sloan will go through hell and back for those she loves. And she does so, every single day. Caught up with the alluring Asa Jackson, a notorious drug trafficker, Sloan has finally found a lifeline to cling to, even if it’s meant compromising her morals. She was in dire straits trying to pay for her brother’s care until she met Asa. But as Sloan became emotionally and economically reliant on him, he in turn developed a disturbing obsession with her—one that becomes increasingly dangerous every day.

Tess Strebel can’t recognize her own face. She can’t recognize her home. Her bedroom is unfamiliar. And she can’t remember the handsome stranger lying next to her in bed. A stranger who claims he’s her husband. Tess reads a letter in her own handwriting, composed during a rare lucid day, explaining her life as it now exists: she was in a terrible car accident one year ago. Every morning, she wakes up unable to remember most of the last decade. Including her own wedding.

On December 24th, 1998, fifteen-year-old Annie Ryan attended a Christmas party at her uncle William's palatial estate. She arrived at five, sat down for dinner at six, and then excused herself from the dinner table around 6:15. She was never seen again. William Ryan, looking for a new set of eyes, hires Bobby McGowan to take the case. After all, Bobby found his mother's killer after twenty years. How much more difficult could this be?

Olive is a Los Angeles bartender who has been unlucky in love. She hopes that will change when one of the best-looking men she's ever seen walks into her bar. But he’s not what he seems. He and his childhood friend have set a depraved plan in motion. Becca is a grifter and a con-artist looking for her one big score. She’s found out that Olive’s boss has hundreds of thousands of dollars in cash at his house in the Pacific Palisades. Becca will do anything to make it hers.

Quint Adler is a small town crime reporter with bigger aspirations. Stuck in a hospital bed on his 40th birthday, he overhears a conversation that arouses his suspicions. Sensing an opportunity, Quint starts his own investigation, bypassing local law enforcement in the process. His inquiries lead him to the scene of a savage murder. And then a second one, even more barbaric in nature.

"O'Sullivan's best yet! The Mastermind is brilliant. A true roller coaster ride." ★★★★★ ★ A small-time criminal ★ A crooked district attorney ★ A duplicitous bombshell ★ A weathered detective ★ And a cunning criminal sitting in jail, pulling the strings, just waiting to be released The Mastermind is a twisting, turning, multi-narrative thriller that will keep you on the edge-of-your-seat until the very last page.

When Demi Rao, a young woman, is at her wits' end and on the run from escaping her captor, she comes across an employment ad from the Ivory family, looking for someone to help maintain their elaborate estate. Although the ad is strange with meticulous directions to wear all white, no makeup, and speak quietly, Demi applies. With no choices, Demi gets and accepts the job, and when she does, she quickly realizes she's not there to clean; she's there for a purpose.

Maverick Hall has spent years trying to forget the chilling events of his thirteenth birthday in the summer of 1999. That fateful night, he and his best friends ventured through a seemingly innocuous tunnel on their bikes — a journey from which not all of them returned. Now, as an adult, Maverick is haunted by a sinister force that compels him to return to his old neighborhood, a place shadowed by secrets, deceit, and an unsettling sense of death. Drawn back against his better judgment, he must face the dark forces that have lurked in waiting, eager for his return.

As the only survivor of a horrific car crash, Lila Amberson believes she's on the road to recovery after being released from the hospital. Her memories of the accident are blurred though and a series of unsettling incidents leave her fearing for her safety. Does she have survivor's guilt or is something more sinister at play? Jack Foley's reeling from the shock of losing his sister in the crash, so when he first meets Lila, he lashes out, blaming her for Stephanie's death. But when she gives him a locket that she believes belonged to his sister, it presents more questions than answers.

By the time Laura and Olivia notice the headlights tailing them through the hills, it’s too late. What seems at first like a case of road rage quickly unfolds into a heart-pounding chase—and a battle for survival.

All she wanted was the truth, but she'll wish she never found out. When Catherine wakes up alone one morning, she thinks her husband has gone for a run before work. But Simon never makes it to the office. His running shoes are by the front door. Nothing is missing - except him.

It’s been eleven years since high-powered attorney Sarah Morgan defended her husband, Adam, against the charge of murdering his mistress. Sarah has long since moved on, starting a family with her new husband, Bob Miller, and changing careers. Her life is back to being exactly how she always wanted … or is it?

I wasn't always like this, you know - paranoid, temperamental, vindictive. I mean, sure, I've always been a bit....high strung. But, I never used to stalk my therapist patients. Or yell at them. Or hold them captive in my garage. No, all of that started after the incidents at Lonesome Woods Boarding School. And I'm not talking about the school shooter. This was something far more insidious - something....infectious. Like a cancerous disease that tore through the student body, rotting young hearts one by one.

Paul’s just here to help, or so he claims—sent by a charity for vulnerable people to do odd jobs for elderly widow Gwen. But for Gwen’s daughter Connie, there’s just something about Paul that rings alarm bells from day one. He’s a little too kind, a little too involved…Worse still, Gwen seems to have fallen under his spell.

The Dead Daughter: Kyla Gardener’s dead body is found on her bed one early morning. She had been stabbed multiple times. Her father, Paul, has blood stains on his shirt and his fingerprints are all over the murder weapon. Paul has no memory of what happened. The Gone Sister: Isaiah Whitcomb is found dead in a parked car. Isaiah is a promising athlete and he also happens to be Detective Greg Holt’s nephew. It’s personal for Holt and he will stop at nothing to find who is behind his nephew’s murder.

What happens when serial killers turn on each other? When a genius pianist turned hunter of serial killers finds herself linked to her latest victim by a startling coincidence, her life enters a chilling vortex. Entangled in a high-stakes cat-and-mouse game with a tenacious FBI agent, she is also thrust into a dangerous face-off with a serial killer whose lethal cunning could rival her own. On a killer's playground, there's only one rule: Win and live, or lose and die.

When Frank Devlin walks into Justin Wright's office, the renowned New York City clinical psychiatrist makes the decision to take on one of the most challenging cases of his career. Justin is determined to help Frank, a young man with multiple personalities (“alters”), live a happier, more fulfilling life. Little does he know that Frank and his alters are secretly weaving themselves into Justin’s life in ways that will affect the Wright family forever.