A serial killer is using barbed wire to kill a series of women, and the FBI, at a loss, must break protocol and turn to its brilliant 22-year-old academy recruit Riley Paige to solve the case. Riley Paige is accepted into the grueling FBI academy and is determined to finally keep a low profile and work hard with her peers. But that is not meant to be, as she is hand-picked to help her mentors to profile and hunt down a serial killer that has terrified the nation. What sort of diabolical killer, Riley wonders, would use barbed wire to kill his victims?

A serial killer, suspected to be using an RV camper, lures and kills women across the country - and the FBI turns to its youngest and most brilliant agent: 22-year-old Riley Paige. Riley has managed to graduate the FBI academy, determined to make it as an FBI agent. But when she is assigned her first official case with her new partner - Jake - she wonders if she is cut out for the task. Riley and Jake, immersed in the RV subculture - and into the depths of the killer’s mind - soon realize that nothing is what it seems.

When two teenage girls turn up dead in different states, each strangled, and each killed within days of each other, the FBI calls in its brilliant new agent, 22-year-old Riley Paige, to stop the serial killer before he strikes again. Riley, fresh out of the academy and off her last case, is settling into FBI life and to her new partnership with her mentor, Jake. She is starting to feel confident in her abilities - when this new case lands. It is a case that shocks her, that stumps her, and that rocks her self confidence to its very core. What do these two girls have in common?

After lying dormant for 10 years, an elusive serial killer strikes again, leaving few clues, and the only way for FBI special agent Riley Paige to catch him in the present is to solve the riddles of the past. Women are turning up dead, and in this dark psychological thriller, Riley Paige realizes she is in a race against time. 

Men and women are turning up dead in the outskirts of Seattle, poisoned by a mysterious chemical. When a pattern is discovered and it becomes clear that a twisted serial killer is on the hunt, the FBI calls in their best asset: Special Agent Riley Paige. Riley is urged to return to the line of duty - but Riley, still reeling from the attacks on her family, is loath to return. Yet as bodies mount, and the murders become more inexplicable, Riley knows she has no choice.

Twenty-two-year old psychology major - and aspiring FBI agent - Riley Paige finds herself in a battle for her life as her closest friends on campus are abducted and killed by a serial killer. She senses she, too, is being targeted - and that she must apply her brilliant mind to stop the killer herself. When the FBI hits a dead end, they are impressed enough by Riley’s keen insight into the killer’s mind to allow her to help. Yet the killer’s mind is a dark, twisted place, one too diabolical to make sense of, and one that threatens to bring Riley’s fragile psyche crashing down.

A serial killer is killing victims at rapid speed, and in each crime scene, he leaves an unusual signature: an hourglass. The sand in it is designed to fall for 24 hours and when it is empty, a new victim appears. Amidst intense media pressure, and in a frantic race against time, FBI Special Agent Riley Paige is summoned, with her new partner, to crack the case.

In this heart-pounding thriller, women are being found dead on train tracks across the country, forcing the FBI into a mad race against time to catch the serial killer. FBI Special Agent Riley Paige may have finally met her match: a sadistic killer, binding victims to the tracks to be killed by incoming trains. A killer smart enough to evade capture across many states - and charming enough to go unseen. She soon learns it will require all of her faculties to enter into his sick mind - a mind which she unsure she wants to enter.

Women are turning up dead on a lone stretch of highway in Delaware. Some go missing for an inexplicable length of time, while others are turning up dead, their bodies left out for display in bizarre and mysterious ways. When a pattern is discovered, it becomes clear to the FBI that a twisted serial killer is on the hunt - luring girls in devious schemes - and that he won't stop killing, ever.

A prison break from a maximum security prison. Frantic calls from the FBI. Special Agent Riley Paige's worst nightmare has come true: a serial killer she put away years ago is loose. Riley is used to being the one hunting, but for the first time, she finds herself - and her family - to be the ones being hunted. As the killer stalks her, he also begins a new rampage of kills, and Riley must stop him before it is too late - for the other victims, and for herself.

When Special Agent Riley Paige finally decides to take a well-needed rest from the FBI, a request for help comes from the most unlikely source - her own daughter. April's best friend is devastated by the death of her sister, a freshman at Georgetown. Worse, she is convinced that the suicide was staged, and that her sister was murdered at the hands of a serial killer.

Fifty-five-year-old FBI agent Kate Wise is called back in from retirement when a second husband from a wealthy suburb is found murdered, shot to death on his way home. Can it be a coincidence? There was one case that has haunted Kate her entire career, the one that she couldn’t solve. Now, 10 years later, a second husband is killed in the same way - and from the same, exclusive town. What is the connection? And can Kate redeem herself and solve it before it goes cold again? 

When a flashy new neighbor flaunts her wealth in a suburban town, it isn’t long before she’s found murdered. Did her flaunting ways upset her envious neighbors? Or was there a deeper secret to her husband’s fortune? FBI VICAP Special Agent Chloe Fine, 27, finds herself immersed in a small-town world of lies, cliques, gossip, and betrayal as she tries to separate truth from lies. But what is the real truth? And can she solve it while also dealing with the release of her troubled father from jail and the spiraling down of her troubled sister?

When another 50-year-old woman is found dead in her home in a wealthy suburb - the second such victim in just two months - the FBI is stumped. They must turn to their most brilliant mind - retired FBI agent Kate Wise, 55 - to come back to the line of duty and solve it. What do these two empty nesters have in common? Were they targeted? How long until this serial killer strikes again? And is Kate, though past her prime, still able to solve cases that no one else can?

Still reeling from her former partner Lucy’s death and from her partner Bill’s PTSD, FBI Special Agent Riley Paige does her best to try to keep herself stable and to patch together her family life. She has to decide what to about April’s boyfriend, recovering from his abusive father, and about Blaine, who is ready for their relationship to move ahead. But before she can work it out, Riley is summoned for a new case. In an idyllic suburban town in the Midwest, teenage girls are going missing - and a body has already turned up.