Private Investigator Mallory Dimante has no time for a pro-bono cold case. Focused on developing the detective firm she’s building with her partner, Jake Steiner, she needs work that can keep them and their new Seattle houseboat afloat. But she can’t say no when she comes face-to-face with the victim of a devastating acid attack. 

In the dark woods of Olive Park, in the hills above Sacramento, a California Highway Patrol officer stumbles over a gnarled branch. But it isn’t a branch. It is an arm. Reaching up from a shallow grave. And clutched in the small, desperate hand is a single quarter. So begins one of the most exhaustive investigations in California history. Yet even with their massive resources, State and Federal authorities fail to find any trace of the killer. After two long years, the case goes cold.

Walking past Suzannah and Glenn Archers house on Merton Street, you'd think they have it all with their gleaming white-bricked house and emerald green front lawn. They appear so in love: their home is full of ripples of laughter and the clinking of wine glasses. They're always celebrating something with their siblings and two grown-up daughters, Zara and Emily. They look like the perfect family. But are they?

Thomas Austin was once a prominent NYPD detective, known for locking up a psychopathic serial killer dubbed "The Holiday Baby Butcher". Now retired in a small beach town in the Pacific Northwest, Austin runs a little café, trying to overcome the loss of his wife, a DA who was gunned down only one year ago.

While investigating Blackston’s recent activities, FBI Agent Jeremy Winter stumbles upon a string of missing persons within state parks. Unable to convince his boss that Blackston’s disappearance is anything other than a lost hiker, Winter joins forces with a local police officer to continue the search. As the clues mount, a dark figure from Jeremy’s past emerges with an ultimatum - one that could force him out of the bureau. Afraid that his girlfriend, fellow agent Maggie Keeley, will be dragged into a high-stakes political game, he delays his decision.

FBI Special Agent Emily Slate is no stranger to tragedy. After losing her husband three months ago, then botching the biggest case of her career, she’s barely escaped a full suspension. Determined to get her life back on track or die trying, she takes a seemingly impossible case in hopes she can turn her fortunes around.

When a key witness in an organized crime trial turns up dead in his kitchen with liar and the number two scrawled on his forehead, the FBI assumes the murder was a hit to silence him. Then the calls start coming in - more victims with similar markings and no connection to the mob. As agents Victoria Heslin and Dante Rivera struggle to catch a break in the case, they receive a series of cryptic personal messages from the killer, complicating the investigation.

Dawn. The English Channel. A small boat arrives crammed with exhausted migrants, not all of whom will make land. Some of the shattered occupants have already paid for their journeys. Others have arrived with a debt still to be paid. One of the migrants isn't fleeing anything. He's not from Europe, or Africa, or the East. He's from Texas, and he's wearing a robe. When the traffickers take some of their passengers to pay for their journey, they also take the man in the robe. That was their first mistake.

The Dead Daughter: Kyla Gardener’s dead body is found on her bed one early morning. She had been stabbed multiple times. Her father, Paul, has blood stains on his shirt and his fingerprints are all over the murder weapon. Paul has no memory of what happened. The Gone Sister: Isaiah Whitcomb is found dead in a parked car. Isaiah is a promising athlete and he also happens to be Detective Greg Holt’s nephew. It’s personal for Holt and he will stop at nothing to find who is behind his nephew’s murder.

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.

Rumors have swirled around Jake Cashen his whole life. Is he crazy like his father? Is it true they booted him out of the F.B.I. right after he cracked a career-making RICO case? Was he dirty? Only Jake knows, and he’s not telling. He came back to his tiny hometown at the foot of Ohio’s Blackhand Hills to serve as a deputy sheriff. He hopes to punch a clock and keep his head down until retirement. It was a solid plan—until someone put a bullet in the head of a revered county judge.

In the remote forests of Stillwater, Minnesota, you can scream for days and no one will hear you. So when the bodies of two 15-year-old girls are discovered frozen in the snow, Special Agent Nikki Hunt is sure the killer is local: Someone knew where to hide the girls and thought they would never be found. Though Nikki hasn’t been home in 20 years, she knows she must take over the case.

Following the clues of her sister Julie’s disappearance to Dallas, newly reinstated FBI Special Agent Patterson Blake finds herself saddled with a rookie partner she feels can only get in her way. A cocky ex-cop who thinks he doesn’t need a babysitter. But that proves to be the least of her problems....

A lifeless girl slips into the river, cold and crumpled. Her body washes away with the rain. Her killer remains a mystery. Sheriff Elven Hallie has been longing for a new case that would add some excitement to his small-town life. But a dead girl wasn’t what he expected. On the last murder case he worked, he was just a deputy with an experienced Sheriff to guide him and they were looking for an outsider. This time, he’s in charge, and the killer is part of their community.

Flower shop owner Ellie McEwan is driving home late one frosty November night when a shadowy figure leaps into the road out of nowhere. Ellie swerves to avoid him — and slams head-on into the crash barrier. Days later, Ellie wakes up in hospital — and notices there’s something different. Everyone she looks at — the doctor, the nurse, her friend Carole — is surrounded by a coloured aura. Her near-death experience seems to have given her a new ability. And now Ellie must use her new-found gift to catch a killer.