Officer Rainie Conner is leading her first homicide investigation, a school shooting. The police chief's 13-year-old son is the prime suspect, but Rainie doesn't believe he pulled the trigger. With the help of FBI profiler Pierce Quincy, she races to uncover the truth. But a ruthless killer watches from the shadows--and lives to destroy her as he has destroyed her peaceful little Oregon community.

Twenty years ago, Melanie Stokes was abandoned in a Boston hospital, then adopted by a wealthy young couple. Gifted with loving parents, a doting brother, and an indulgent uncle, Melanie has always considered herself lucky. Until the first cryptic, threatening note arrives: “You Get What You Deserve.” Melanie has no memory of her life before the adoption. Now someone wants her to remember it all - even the darkest nightmare the Stokes family ever faced: the murder of their first daughter.

What do you do when a killer targets the people you love most? How do you protect them when he knows their most secret fears and hidden desires? When he knows just when to strike? And, most of all, when he knows the same about you?

A man is dead, shot three times in his home office. But his computer has been shot twelve times, and when the cops arrive, his pregnant wife is holding the gun. D. D. Warren arrives on the scene and recognizes the woman - Evie Carter - from a case many years back. Evie's father was killed in a shooting that was ruled an accident. But for D.D., two coincidental murders is too many. Flora Dane sees the murder of Conrad Carter on the TV news and immediately knows his face. She remembers a night when she was still a victim - a hostage - and her captor knew this man.

For ex-FBI profiler Pierce Quincy, it's the beginning of his worst nightmare: a car abandoned on a desolate stretch of Oregon highway, engine running, purse on the driver's seat. And his estranged wife, Rainie Conner, gone, leaving no clue to her fate.

It was a case guaranteed to spark a media feeding frenzy: a young mother, blond and pretty, disappears without a trace from her South Boston home, leaving behind her four-year-old daughter as the only witness and her handsome, secretive husband as the prime suspect. But from the moment Detective Sergeant D. D. Warren arrives at the Joneses - a snug little bungalow, she senses something off about the picture of wholesome normality the couple worked so hard to create.

It was a case that haunts Bobby Dodge to this day - the case that nearly killed him and changed his life forever. Now, in an underground chamber on the grounds of an abandoned Massachusetts mental hospital, the gruesome discovery of six mummified corpses resurrects his worst nightmare: the return of a killer he thought dead and buried.  

On a warm summer night in one of Boston’s working-class neighborhoods, an unthinkable crime has been committed: Four members of a family have been brutally murdered. The father - and possible suspect - now lies clinging to life in the ICU. Murder-suicide? Or something worse? Veteran police detective D. D. Warren is certain of only one thing: There’s more to this case than meets the eye. 

The last thing Boston Detective D. D. Warren remembers is walking the crime scene after dark. Then, a creaking floorboard, a low voice crooning in her ear… She is later told she managed to discharge her weapon three times. All she knows is that she is seriously injured, unable to move her left arm, unable to return to work. My sister is Shana Day, a notorious murderer who first killed at fourteen. Incarcerated for thirty years, she has now murdered more people while in prison than she did as a free woman.

Charlene Grant believes she is going to die. For the past few years, her childhood friends have been murdered one by one. Same day. Same time. Now she’s the last of her friends alive, and she’s counting down the final four days of her life until January 21st. Charlene doesn’t plan on going down without a fight. She has taken up boxing, shooting, and running. She also wants Boston’s top homicide detective, D. D. Warren, to handle the investigation. But as D. D. delves deeper into the case, she starts to question the woman’s story.

FBI Special Agent Kimberly Quincy and Sergeant Detective D. D. Warren have built a task force to follow the digital bread crumbs left behind by deceased serial kidnapper Jacob Ness. When a disturbing piece of evidence is discovered in the hills of Georgia, they bring Flora Dane and true-crime savant Keith Edgar to a small town where something seems to be deeply wrong.  

When Detective Nick Fourcade enters the home of Genevieve Gauthier outside the sleepy town of Bayou Breaux, Louisiana, the bloody crime scene that awaits him is both the most brutal and the most confusing he's ever seen. Genevieve's seven-year-old son, P.J., has been murdered by an alleged intruder, yet Genevieve is alive and well, a witness inexplicably left behind to tell the tale. There is no evidence of forced entry, not a clue that points to a motive. Meanwhile, Nick's wife, Detective Annie Broussard, sits in the emergency room with the grieving Genevieve. A mother herself, Annie understands the emotional devastation this woman is going through.

The house was deathly quiet. That was the first sign that something was terribly wrong. Fourteen-year-old Cynthia Bigge woke that morning to find herself alone. Her family - mother, father, and brother - had vanished without a word, without a note, without a trace. Twenty-five years later, Cynthia is still looking for answers. Now she is about to learn the devastating truth.

What if the person you thought you knew best turns out to be someone you never knew at all? Andrea Cooper knows everything about her mother, Laura. She knows Laura has spent nearly her whole life in the small beach town of Belle Isle, Georgia; she knows Laura's never wanted anything more than to lead a quiet, normal life in this conventional community; she knows Laura's a kind and beloved speech pathologist who helps others; she knows Laura's never kept a secret in her life. Andrea knows that Laura is everything she isn't - confident, settled, sure of herself. 

A young woman is found strangled in the stairwell of a college library, only her sneakers missing. With no physical evidence, no signs of sexual assault, and no witnesses, all the police have to go on are the three men who were in the library with her: her boyfriend and two campus security guards...all of whom have secrets, none of whom can be proven guilty. Five years later, ex-FBI profiler Pierce Quincy and his wife, former police officer Rainie Conner, agree to consult on the still-unsolved case.