Detective Grace McKenna’s mother has always told her that she has a gift. When she looks into a criminal’s eyes, she can see haunting images of victims who have been wronged. One of those visions is the face of Jenny Silva, a high school art teacher who has gone missing from the small town of Bridgeton, Massachusetts, where Grace works.

After their last deployment, when she got shot, her fiancé, Martinez, got killed, and his bomb-sniffing dog, Elvis, got depressed, soldier Mercy Carr and Elvis were both sent home, her late lover’s last words ringing in her ears: “Take care of my partner.” On the Fourth of July weekend, when all of Northshire celebrates with fun and frolic and fireworks, the dog alerts to explosives and they find a squalling baby abandoned near a shallow grave filled with what appear to be human bones.

Mac Travis went to the Florida Keys to disappear, but his new commercial diving job turns out to be more than he planned. An artifact discovered while working on a bridge pier quickly draws the attention of a real estate tycoon, a Jersey mobster and twin Indian Chiefs all trying to open a casino in the pristine Keys. When his psycho ex-girlfriend tracks him down things get even more interesting.

Detective Casey White’s heart shatters when she finds Tabitha and Tommy Roth, just three and six years old, drifting alone on a raft off the coast of the Outer Banks. The children witnessed the murder of their own parents before escaping on a life raft. As Casey clutches them tight she promises to fight for justice.

The two corpses are mutilated. Naked. Frozen solid. It’s only a matter of time before the killer strikes again. With no evidence, no leads, and no clues, the local PD has no choice but to call in the FBI. Enter FBI recruit Chase Adams. While she may be new to the Bureau, Chase is no rookie when it comes to murder. But this case will push even Chase to the limits - it’s like nothing she has investigated before. When a third body surfaces across the country, Chase realizes that she is on the hunt for a killer whose murder spree knows no boundaries.

FBI super-profiler Agent Meredeth Connelly begins her hunt for The .40 Caliber Killer. She collects evidence. He collects families. Her headaches become more unbearable with each crime scene, with each dead child. With two decades of experience, she knows serial killers. As the body count rises, it’s clear that this serial killer knows her. She doesn't remember him. He'll never forget her. As the investigation progresses, something awakens within her that hints at an answer.

Three very different women have been murdered and NYPD Detective Stephanie Chalice wants to know why. Her case begins on the Roosevelt Island tram. The conductor has been shot, but lying next to him is the real mystery: a woman who might appear to have died of natural causes if not for the handwritten note stuffed in her mouth that simply reads "Look back!"

Jessica Norton is a woman on the run, a sensational lead item on the nightly news, accused of the murders of four of her fellow staffers for a US senator. Jon Harper is a grieving father whose life has crumbled over the death of his young daughter. When Jon picks up Jess hitchhiking on a deserted Texas highway one rainy night, he is pitched into the middle of a massive conspiracy, one that threatens the very future of the United States.

The rugged landscape of Sequoia National Park is a challenge on the best of days - but when a park ranger discovers an abandoned exclusive campsite with an empty tent and high-end technical gear scattered on the shores of an alpine lake, the wilderness takes on a sinister new hue. Thirty-two-year-old Felicity Harland - a former FBI agent who left the service in the wake of a personal tragedy and has taken her skills off the grid - is brought in as chief investigator.

It’s midnight in the hospital when Jude’s phone rings, interrupting her precious 15-minute break. When she sees it’s her 70-year-old mother, Margaret, she braces herself for the usual complaints. But her blood runs cold at four words that will change everything...‘something terrible has happened.’ Margaret has been accused of an unspeakable crime committed 20 years ago. She insists she’s not guilty, and begs Jude to help her prove it. But as Jude is drawn into the dark secrets of her family’s past, she starts to question whether her mother is really as innocent as she claims to be.

Wounded in the line of duty, former K9 Handler Maddie Castle finds herself back to square one. The bullet that shredded her leg took the life of her four-legged partner. The pain of recovery goes well beyond the daily physical torment she endures.

Army veteran Mason Sharpe's world is turned upside down when his beloved fiancée is killed in a random shooting. Struggling to cope with his grief, Sharpe instinctively heads for the North Carolina town where he and his bride had planned to honeymoon. Alone on a beach, contemplating a future which now seems bleak and empty, he stares into the abyss. But then… A body washes ashore. An investigation begins and the police quickly pronounce an accidental death. But Mason isn't buying it. He believes the man was murdered and someone is trying to cover it up.

FBI Special Agent Claire King dies chasing a killer—and is resuscitated minutes later to realize she has changed. Dark images flash through her mind in a newfound power, visions leading her towards serial killers. But the riddles that plague her are obscured and conflicting, and Claire soon realizes that they may lead her to crack a case—or may just put her in the crosshairs of a killer.

Beth Rivers is on the run - she’s doing the only thing she could think of to keep herself safe. Known to the world as thriller author Elizabeth Fairchild, she had become the subject of a fanatic’s obsession. After being held in a van for three days by her kidnapper, Levi Brooks, Beth managed to escape, and until he is captured, she's got to get away. Cold and remote, Alaska seems tailor-made for her to hide out, and she feels safer than she’s felt since Levi took her. That is, until she’s told about a local death that’s a suspected murder.

FBI Special Agent Eve Hope can’t escape the shadow of her notorious serial killer father—though he is jailed, the puzzle of the loving father of her childhood haunts her, and now, assigned to a copycat case, she is forced to face her worst memories. Can she stop this new killer before he claims a new victim—while saving herself from being swallowed by her past?