Fourteen years ago, prosecutor Jessica Yardley's husband went to prison for a series of brutal murders. She's finally created a life with her daughter and is a well-respected attorney. She's moving on. But when a new rash of homicides has her ex-husband, Eddie, written all over them - the nightmares of her past come back to life.

The Cheyenne Police Department doesn't handle many murders. So when a woman is found mutilated and crucified, detective Kyle Dixon catches a case where all the evidence has long since been destroyed. Any detective would find it a difficult investigation, but to make matters worse, Dixon is paired with Ethan Baudin: a new detective in the unit who doesn't believe the law should apply to those that chase monsters. They find that the murder is connected to a rash of fraternity rapes and the case becomes highly publicized and politically charged. 

This is Reaper speaking. So begins an anonymous letter published in a Utah newspaper after a young couple is viciously murdered. Tooele County sheriff Elizabeth Gray leads the investigation into the double homicide, which is eerily reminiscent of a string of brutal killings years ago. When the letter leads detectives to yet another body, Gray calls on an old friend for help.

DS Rakesh Siyal is an idealist. Frustrated as an Edinburgh human rights lawyer, he joins the police, determined to solve the problems he sees with the criminal justice system from the inside, rather than out. His first day as a cop sees him sent down to Galashiels in the Scottish Borders, where he’s given a simple task – return a suspect to Glasgow to face justice.

A killer stalks the city of San Diego, brutally slaying women on the fringes of society. Homicide detective Jon Stanton's former partner was the original detective assigned to the case - before he was discovered to be one of San Diego's most ruthless serial killers. Unable to see him for what he was, Stanton blames himself for the murders committed, swearing to never wear the badge again. But with a depraved killer eluding the best SDPD has to offer, Stanton must once again fight to uncover a killer that leaves no evidence behind.

Was the biggest case of his career the worst mistake he ever made? Ten years ago, DCI Jack Logan stopped the serial child-killer dubbed "Mister Whisper", earning himself a commendation, a drinking problem, and a broken marriage in the process...When another child disappears a hundred miles north in the Highlands, Jack is sent to lead the investigation and bring the boy home. But as similarities between the two cases grow, could it be that Jack caught the wrong man all those years ago?

Ruthless defense attorney Tatum Graham has been living large in Miami, but when his recently acquitted client claims another victim, Tatum has a crisis of conscience. Disillusioned, he heads to his small Utah hometown for a simpler life...but that’s not what he finds. Soon after he arrives, Tatum’s childhood crush offers him a job at the county attorney’s office and assigns him a murder case. 

A serial murderer nicknamed the Blood Dahlia has been terrorizing the quiet suburbs of Pennsylvania. Brutally mutilating his victims in the fashion of the most famous murder in Hollywood, the killer leaves no trace behind. The FBI's elite Behavioral Science Unit, the section responsible for the study and investigation of serial murder, has little evidence on which to go, until they meet Sarah King. Sarah, a mysterious outcast of the Pennsylvania Amish community, claims she has a unique ability: She can speak to the dead. And the victims of the Blood Dahlia are calling out to her. 

A lethal pathogen appears on the Hawaiian island of Oahu. Dr. Samantha Bower of the Centers for Disease Control is handed the case and asked to investigate its origins and containment. Samantha discovers a lethal pathogen unlike any she has encountered in her lifetime. Extremely contagious with a mortality rate higher than any disease ever recorded, it is an extinction level event. A man with an intimate knowledge of the microorganism offers her help. But Samantha Bower begins to suspect he is not who he says he is.

Attorney Dani Rollins is bullish in the courtroom - pushing judges and prosecutors to their limits in defense of the innocent. So when she meets Teddy Thorne, a mentally challenged teen accused of selling drugs, Dani knows she’s got this in the bag. She can easily settle the case with a couple of court appearances. But when prosecutors move for an adult felony conviction, Dani suspects Teddy’s being used as a pawn in a sinister game. As the case moves forward, Dani is certain the judge and district attorney’s office have motivations beyond the crime.

Responding to reports of deadly screams in the Ironbridge Gorge, Detective Sergeant Jenna Morgan is first on the scene to investigate. As the search intensifies, Jenna soon discovers her sister Fliss’ severely injured Dalmatian, Domino, and the naked, tortured body of an unknown woman.

With the murders of the entire Hennley family, Sheriff Suzan Clay is left with a crime scene unlike any she has ever dealt with. The savagery of the killer is something the small community of Kodiak Basin, Alaska, has never seen before. With nowhere else to turn, the sheriff is forced to enlist the help of the FBI. Special Agent Mickey Parsons of the FBI's Behavioral Science Unit receives the sheriff's request and flies to Alaska to help in the investigation.

Detective Alan Auhl does things his own way - and gets results. He works cold cases now. Like the death of John Elphick - his daughters are still convinced he was murdered, the coroner not so sure. Or the skeleton that’s just been found under a concrete slab. Or the doctor who killed two wives and a girlfriend and left no evidence at all....

When a 15-year-old girl fails to make it home after school, DI Heather Filson believes she’s dealing with just another teenage runaway. The girl’s grandfather, a notorious Glasgow gangster, disagrees. Convinced one of his underworld enemies has grabbed her, he’s prepared to bathe the city in blood in order to bring his princess home.

Newlyweds Tricia and Ethan are searching for the house of their dreams. But when they visit the remote manor that once belonged to Dr. Adrienne Hale, a renowned psychiatrist who vanished without a trace four years earlier, a violent winter storm traps them at the estate… with no chance of escape until the blizzard comes to an end. In search of a book to keep her entertained until the snow abates, Tricia happens upon a secret room. One that contains audio transcripts from every single patient Dr. Hale has ever interviewed.