Suburban New Jersey Detective Napoleon “Nap” Dumas hasn't been the same since senior year of high school, when his twin brother Leo and Leo’s girlfriend Diana were found dead on the railroad tracks - and Maura, the girl Nap considered the love of his life, broke up with him and disappeared without explanation. For fifteen years, Nap has been searching, both for Maura and for the real reason behind his brother's death. And now, it looks as though he may finally find what he's been looking for.

Former special ops pilot Maya, home from the war, sees an unthinkable image captured by her nanny cam while she is at work: her two-year-old daughter playing with Maya's husband, Joe - who had been brutally murdered two weeks earlier. The provocative question at the heart of the mystery: Can you believe everything you see with your own eyes, even when you desperately want to?

Our love story is simple. I met a gorgeous woman. We fell in love. We had kids. We moved to the suburbs. We told each other our biggest dreams and our darkest secrets. And then we got bored. We look like a normal couple. We're your neighbors, the parents of your kid's friend, the acquaintances with whom you keep meaning to get dinner. We all have our secrets to keeping a marriage alive. Ours just happens to be getting away with murder.

Some mistakes can change your life forever. For Matt Hunter, that mistake came in one terrible moment when his attempt to help a friend and stop a fight resulted in an accidental death. Matt was convicted of manslaughter and sent to prison. Time that his peers spent in college, Matt endured behind bars.

Seventeen-year-old Haley McWaid is a good girl, the pride of her suburban New Jersey family, captain of the lacrosse team, headed off to college next year with all the hopes and dreams her doting parents can pin on her. Which is why, when her mother wakes one morning to find that Haley never came home the night before, and three months quickly pass without word from the girl, the community assumes the worst.

Former homicide detective Nicole Foster has hit rock bottom. Driven off the force by her treacherous partner and lover, she's flat broke and struggling with a gambling addiction. All Nicole has left is the dream of a warm bed at a homeless shelter and the haunting memories of three-year-old Kelsey Chase—whose murder case ended her career. As Nicole obsesses over the old facts, she realizes everything about that case felt off.

When Nick Hansen sees the young woman at the grocery store, his heart stops. She is the spitting image of his college girlfriend, Marissa Minor, who died in a campus house fire 20 years earlier. But when Nick tries to speak to her, she acts skittish and rushes off. The next morning the police arrive at Nick's house and show him a photo of the woman from the store. She's been found dead.

In 1977, Claire Lake, Oregon, was shaken by the Lady Killer Murders: Two men, seemingly randomly, were murdered with the same gun, with strange notes left behind. Beth Greer was the perfect suspect - a rich, eccentric 23-year-old woman, seen fleeing one of the crimes. But she was acquitted, and she retreated to the isolation of her mansion.

Yasuko Hanaoka is a divorced, single mother who thought she had finally escaped her abusive ex-husband Togashi. When he shows up one day to extort money from her, threatening both her and her teenaged daughter Misato, the situation quickly escalates into violence and Togashi ends up dead on her apartment floor.

FBI Agent Nell Flynn hasn't been home in 10 years. Nell and her father, Homicide Detective Martin Flynn, have never had much of a relationship. When Martin Flynn dies in a motorcycle accident, Nell returns to the house she grew up in so that she can spread her father's ashes and close his estate. At the behest of her father's partner, Detective Lee Davis, Nell becomes involved in an investigation into the murders of two young women in Suffolk County. The further Nell digs, the more likely it seems to her that her father should be the prime suspect.

A six-year-old girl is found in the Norwegian countryside, hanging lifeless from a tree and dressed in strange doll's clothes. Around her neck is a sign that says, "I'm traveling alone." A special homicide unit in Oslo reopens with veteran police investigator Holger Munch at the helm. Holger's first step is to persuade the brilliant but haunted investigator Mia Krüger, who has been living on an isolated island, overcome by memories of her past.

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.

It’s New Year’s Eve 1999. Y2K is expected to end in chaos: planes falling from the sky, elevators plunging to earth, world markets collapsing. A digital apocalypse. None of that happens. But at a Blockbuster Video in New Jersey, four teenagers working late at the store are attacked. Only one inexplicably survives. Police quickly identify a suspect, the boyfriend of one of the victims, who flees and is never seen again.

In a secluded farm house in the Pacific Northwest, a family has been slaughtered - and a teenage son has disappeared. Single mother and cop Emily Kenyon spearheads a dark hunt for a killer. But Emily's teenage daughter, Jenna, is one step ahead of her. Then another family is butchered, and another. As Emily fits the puzzle pieces together, she makes a chilling discovery: The killer is coming after her and her daughter....

A killer is putting the mangled, lifeless bodies of prostitutes on display in sleepy Northeast Tennessee. The murderous spree is accelerating. Two detectives, Lukas Miller from Johnson City and Brooke Stevens from Kingsport, have been assigned to hunt the killer down and stop him. Miller and Stevens are considered the best in their respective departments, and although they've never met, their superiors order them to work together in a coordinated effort to put an end to the violence as quickly as possible. Their reputations, and perhaps their careers, are on the line.