On the surface, Kit Caldwell has it all. A senior in college with her future ahead of her, lots of friends, lots of parties - not to mention also having the eye of Tommy, the star quarterback of the football team. But underneath, Kit's life is a charade, built on a foundation of secrets and lies, including one so dark it threatens to tear her world apart: her twin sister, Cat, was kidnapped when they were both seven, never to be heard from again. That is, until one dark Halloween night.

Despite being a rising star in the BAU unit, FBI Special Agent Hailey Rock still lives in the shadow of her older sister, who remained in their small Midwestern town to become a police sheriff and who remains the favorite in their parents’ eyes. Hailey has not thought of her estranged family in ages, but when young women turn up dead in her hometown, the FBI dispatches Hailey to solve the case her sister cannot—and forces her to face demons, including that of her kidnapped sister, that Hailey wished she would never face again.

When a bloated body is found floating in international waters, twenty miles out at sea, Lily Dawn is called back to the Caribbean. But this is not a happy homecoming. She hasn’t seen her parents since moving to Miami ten years ago, and now her sister has been declared legally dead.

When Jeanine Hammond is found dead in a hotel in the picture-perfect town of Oakhurst, newly-promoted Detective Jo Fournier is thrown into a disturbing case. Who would murder this shy, loving wife and leave her body posed like a ballerina? Jo wants to know why Jeanine’s husband is so controlling about money, and where Jeanine’s wedding ring is, but before she and her team can get close to the truth, another woman is found strangled in a hotel, arms placed gracefully above her head like a dancer. 

The beautiful young woman is perfectly still, curled up in the trunk of the car, her long dark hair hiding her face. Her cotton blouse has ridden up a little, revealing two small dots an inch apart on her back. Just like the others. Guilt has kept FBI Agent Tori Hunter away from her home in Manchester Bay, Minnesota for 20 years, ever since her twin sister disappeared on the Fourth of July, when the girls should have been together. But when she receives an anonymous newspaper clipping about another missing girl, Genevieve, Tori is dragged back to the past.

Police officer and single mom Megan York is doing her best to raise her daughter in her small Midwestern town, hoping her past won’t come back to haunt her, and that her violent ex won’t be released from prison. But when women turn up murdered on local sailboats, victims of a serial killer, Megan must enter the mind of a killer and tackle the toughest case of her career—while her ex comes up for parole.

Driven by his tragic past, prosecutor Chance Meridian seeks justice for a beautiful woman brutally murdered in her own home. Except nothing comes easy in Atlanta, and certainly not justice. A lot of people in town wanted Sara Barton dead, and every single one of them is lying about something. Chance shouldn't be surprised. Murder is an ugly business. But so is love.

A serial killer following the seven signs of the Messiah. An ex-con FBI agent seeking redemption. A riddle that must be cracked as a victim’s precious time runs out....

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 a deranged lunatic starts targeting single mom, Amanda Schultz, with threatening letters and "presents" on her doorstep, she turns to the police, who offer advice but no real help. At the mercy of a psychopath, Amanda realizes she's in a game of cat and mouse, where the killer keeps changing the rules and the winner...is the only one left standing. 

Tara Strong has risen to become her county’s Deputy Sheriff through her bravery and her brilliant capacity to enter killer’s minds. Small-town life in the mountains, centered around their picturesque lake, should be idyllic. But Tara has already seen enough to know that there is a dark side to everything, that small towns hide secrets, that everyone has something in their past—and that a killer may just be lurking right next door.

With a list of suspects a mile long, and endless augmented reality dead ends, Cami’s first case does not look promising. Partnered with a condescending agent who resents her presence, Cami must find a connection to the physical world before time runs out. Working with the same people that fumbled her missing sister’s case when she was young, Cami must heal old wounds and lean into her tech genius to solve a case the FBI can’t.

Sixteen-year-old Emily Keller, known by the media as Keller the Killer, is accused of causing the deaths of four family members, including young children. Emily is one of the youngest females to be accused of a crime so heinous, making this the nation’s biggest trial of the year. But what really happened that fateful night—and who’s responsible—is anything but straightforward.

FBI Special Agent Taylor Sage has crossed the country and transferred to her dream job with the BAU at Quantico. With a new job, a new house, and her husband by her side, Taylor is ready to put the darkness of her past behind her: a sister who vanished when she was a teenager.

Seven years ago, six-year-old Maisie Earnshaw was found facedown in a duck pond, her body mutilated. Isabel - at age 14, found covered in Maisie's blood - was convicted of murder. As Leah spends time with Isabel, she comes to know her as a young woman with a sweet, gentle nature, someone she could never see as a murderer. Leah begins to suspect members of the Fielding family of framing Isabel as a young girl, and she's not the only one. True crime blogger James Gorden thinks Isabel is innocent, too.