When a retired sheriff’s deputy is shot to death in his home, his troubled teenage stepson, Evan, becomes the prime suspect. Even more incriminating, the boy disappeared from the scene of the crime. Desperate to find her son, Evan’s mother begs PI Lance Kruger for help. She knows her son is innocent. Kruger and defense attorney Morgan Dane want to believe that too, but the evidence against the boy is damning. Just as the trail goes cold, another deputy vanishes.

DI Nick Dixon is on the hunt for a vicious serial killer, following a trail of fingerprints and DNA across west Somerset. When the body of a young woman is found on the building site of a nuclear power station, work grinds to a halt. The body bears all the hallmarks of yet another random murder at the hands of the escaped killer. Then Dixon finds a motive. Fighting for his place on the Major Investigation Team, he soon uncovers a family’s desperate search for the truth, exposing a web of corruption and death that will shake the billion-pound construction project to its foundations.

When true-crime writer Olivia Cruz disappears with no signs of foul play, her new boyfriend, Lincoln Sharp, suspects the worst. He knows she didn’t leave willingly and turns to attorney Morgan Dane and PI Lance Kruger to find her before it’s too late. As they dig through Olivia’s life, they are shocked to discover a connection between her current book research on two cold murder cases and the suicide of one of Morgan’s prospective clients.

Haley Powell wakes up covered in blood, with no memory of the night before. When she sees a man lying in the backyard, stabbed to death, she has only one terrified thought: What have I done? Agreeing to take the case as a favor to her PI friend Lincoln Sharp, Morgan must scale a mountain of damning circumstantial and forensic evidence to prove her client innocent. Haley couldn’t appear more guilty: her bloodstained fingerprints are on the murder weapon, and she has no alibi. But Morgan can’t shake the feeling that this shocked young woman has been framed.

Private investigator Lance Kruger was just a boy when his father vanished twenty-three years ago. Since then he's lived under the weight of that disappearance - until his father's car is finally dredged up from the bottom of Grey Lake. It should be a time for closure, except for the skeleton found in the trunk. A missing person case gone cold has become one of murder, and Lance and attorney Morgan Dane must face the deadly past that's risen to the surface.

For sex-crimes detective Livia Lone, a position with a government anti-trafficking task force is a chance to return to Thailand to ferret out Rithisak Sorm, the kingpin behind her own childhood ordeal. But after a planned takedown in a nightclub goes violently awry, Livia discovers that she's not the only one hunting Sorm. Former marine sniper Dox has a score to settle, too, and working together is the only way to take Sorm out.

Trauma victims are not new to medical examiner Faith McIntyre, but this one is different. The unconscious woman clinging to life after a hit and run is FBI agent Macy Crow. What the woman from Quantico was doing in a dark alley after midnight is just one mystery. The other is more unsettling: Macy is Faith’s mirror image - the twin sister she never knew she had. 

Ten years ago, the daughter of Homeland Security Investigations agent B. D. Little vanished into thin air. So did seven other girls - the crimes all bearing the same signature characteristics. Now the disappearances have begun again. And Agent Little’s efforts to investigate are being blocked by forces far above his pay grade. Desperate, he turns to Seattle sex-crimes detective Livia Lone, the most obsessive hunter of predators Little knows.

Early on a cold Somerset morning, 10-year-old Alesha Daniels is reported missing by her father, a violent alcoholic. Her mother, a known drug addict, is found unconscious, but it’s her mother’s boyfriend the police are keen to trace. As the hunt for Alesha gathers pace, a second local girl is taken, plunging another family into the depths of despair. Cutting short his holiday, DI Nick Dixon races home to join the Major Investigation Team, but no sooner has he identified a network of local suspects than they begin to show up dead.

A man has been mutilated and left to drown on the incoming tide, handcuffed in his van. With the murder bearing a striking resemblance to a string of sadistic killings carried out with surgical precision in 1990s gangland Manchester, it can mean only one thing: the killer is back. Transferred to the Major Investigation Team, DI Nick Dixon is assigned a new partner and sent to Manchester. Meanwhile, the gruesome murders in Somerset continue.

After the devastating loss of her husband in Iraq, Morgan Dane returns to Scarlet Falls, seeking the comfort of her hometown. Now, surrounded by family, she's finally found peace and a promising career opportunity - until her babysitter is killed and her neighbor asks her to defend his son, Nick, who stands accused of the murder.

Young mother Chelsea Clark leaves the house for a girls' night out...and vanishes. Her family knows she would never voluntarily leave her two small children. Her desperate husband - also the prime suspect - hires Morgan to find his wife and prove his innocence. As a single mother, Morgan sympathizes with Chelsea's family and is determined to find her. She teams up with private investigator Lance Kruger. But the deeper they dig, the deadlier their investigation gets.

Special Agent Macy Crow is a survivor. After a vicious hit-and-run nearly kills her, she gets right back to work, and now she’s gunning for a spot on the FBI’s elite profiling team. As an audition, she offers to investigate the recently discovered bones of Tobi Turner, a high school girl who disappeared fifteen years ago. While investigating with local sheriff Mike Nevada, a former colleague and onetime lover, Macy discovers a link between Tobi’s case and several others that occurred around the same time as her disappearance.

When you search for the missing, there's no telling what you'll find. PI Jessie Cole learned that painful truth firsthand when her sister disappeared. Now a new case will test Jessie and Ben once again. Owen Shepard, the public face of one of the country’s biggest health insurance companies, has become the target of a vengeful father. The man blames Shepard for his child’s death and plans to make the CEO know what it’s like to live with a broken heart - and watch others die. 

One dark winter’s morning, bride-to-be Cara Dunne is found hanging in her home, dressed in her wedding dress, with a lock of hair removed. Detective Lottie Parker is first on the scene. Looking at Cara’s bruised and battered body, she wonders who could have hated her enough to kill her at the happiest time of her life. The case takes a darker turn that afternoon with another shocking discovery - the broken body of a second young woman, pushed from the roof of the hospital where she worked. Fiona Heffernan was also due to be married....