A young detective is out for a jog on a snowy winter morning. Then she sees something terrible: a murder in the park, sudden and inexplicable. A woman has been killed by a passing hooded cyclist. It’s just DCI Craig Gillard’s luck that he’s on duty. The body is that of Tanvi Roy, one of the richest women in Britain and matriarch of a food empire. With a tangled web of family and business contacts and jealousies, Gillard’s job just got even more complex. As he delves deeper into the Roy family, it’s clear that everything is not as it seems.

A young woman turns up at a police station. She has been kept prisoner in her own home. Abused and tortured, her every move watched, her every thought controlled. Now she's finally escaped. That's what she says. But when the police arrive at the address she's given them, her story doesn't seem to add up. Her husband is missing, but his phone and wallet are still in the house. She says she's the victim, but what if she's not? What if the stories she's telling aren't her stories at all....

The morning after a wedding reception at a beautiful suburban home in Sheffield, the bride’s entire family are stabbed to death—in a frenzied attack more violent than anything DCI Matilda Darke could have imagined. Forensics point to a burglar on the run across the country. But cracks are starting to appear in Matilda’s team, someone is playing games with the evidence—and the killer might be closer to home than they thought.... 

As the scorching summer sun covers the small Scilly island of St Mary’s, DI Ben Kitto and his team are training for the annual Swimathon. But their morning session comes to a climactic end when they discover a body hanging from Pulpit Rock. The victim has been dressed up in a bridal gown, and Ben quickly realises that a dark and sinister killer is at large on the island. To prevent the killer from escaping, Ben has no choice but to lock down St Mary’s, yet in doing so he is unwillingly trapping the killer’s next victim.

Tomorrow should be the greatest day of Erica Stroud-Jones' life. In just 24 hours this brilliant young scientist will present her secret work to a conference in Amsterdam - research that promises to revolutionise the battle against a deadly tropical disease. Millions of lives could be saved; a Nobel Prize beckons. Arriving to watch her are sceptics and rivals, admirers and enemies. Erica's own eyes will be on sculptor Max Carver, her American new love, to whom she will dedicate her achievement.

On a remote island, everyone is a suspect.... When private investigator Hanlon is hired to protect famous yoga instructor Camille Anderson on her Scottish island retreat, she thinks this may be her simplest job yet. But when an attack on Camille's life goes wrong, it soon becomes clear that there is a murderer on the island - and Hanlon will stop at nothing to track them down. With only a small group of guests the suspects are clear, but as the body count rises Hanlon must step up to find out who the killer is before it’s too late.... 

In Manchester, two hardened gang members on the run take Catherine Blake and her one-year-old son hostage at gunpoint. She is in the wrong place at the wrong time. Held in a Transit van, Catherine needs a plan fast. But it means diving into her captors’ risk-drenched world, and playing them at their own game. Catherine has been through cancer, miscarriages and five draining years of IVF in order to have her son Ethan. He is the most precious thing in the world. She may be terrified out of her wits, but she’d do anything to protect him. Anything, no matter the cost. Brace yourself.

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?

A man is shot dead, and his body is dumped on the moors. His arm is stamped with the Chinese symbol for 'sorry'. There have been five unsolved murders with the same hallmark. The police can’t find any motive or connection between the victims. Bella Richards was close to the murdered man. She lives with her five-year-old son and has begun a new life in the local area. But although clearly grief-stricken, she is not telling the police everything she knows. 

When a girl’s body is found strangled, raped, and horrifically mutilated by a boat’s propeller, deep in the heart of the Norfolk Broads, newly arrived Detective Inspector John Tanner is asked to assist with the investigation. At first, all the evidence points to a man who had a multi-million-pound reason to kill her. But when an alibi is produced from an unexpected source, and another body appears at the base of a slipway, Tanner finds himself turning to local girl Detective Constable Jenny Evans for help. 

A person or persons unknown bludgeon Stafford Mills to death with his own silver candlestick. Suspects abound and suddenly sleepy Osborne-Tye seems a sinister place. The clues pile up. So to the suspects, and the search for the killer becomes quite a challenge. Then a second body is discovered, turning everything on its head. Can DI Guido Black and D Sgt Eden Hudson unravel the clues and unpick the alibis to crack their first murder?

St Andrews, Scotland: when a man's preserved body is discovered in a whisky ageing cask in the local Gleneden Distillery, DCI Andy Gilchrist and his partner, DS Jessie Janes, are assigned to the investigation. But when the dead man is identified as Hector Dunmore, the once heir-apparent of Gleneden Distillery, their investigation takes a dramatic turn, for Dunmore was reported missing 25 years earlier when his Land Rover was found abandoned on the outskirts of Mallaig, almost 200 miles away on the coast. Why hide a body in a 25-year ageing cask? And who would want Dunmore dead? 

A family is gunned down in the snow, but one of the children survives. Three years on, that child takes revenge, and the Snow Killer is born. But then, nothing - no further crimes are committed, and the case goes cold. 50 years later, has the urge to kill been reawakened? As murder follows murder, the detective team tasked with solving the crimes struggle with the lack of leads. It’s a race against time and the weather - each time it snows, another person dies.

Three women have been found brutally murdered in south London, the victims only feet away from help during each sadistic attack. And the killer is getting braver.... Sarah Grainger is rapidly becoming too afraid to leave her house. Once an outgoing photographer, she knows that someone is watching her. A cryptic note brings everything into terrifying focus, but it’s the chilling phone calls that take the case to another level. DI Mike Lockyer heads up the regional murder squad. With three bodies on his watch, and a killer growing in confidence, he frantically tries to find the link between these seemingly isolated incidents.

First a shooting, then a grisly discovery on the common.... Police partners, D.I. Calladine and D.S. Ruth Bayliss race against time to track down a killer before the whole area erupts in violence. Their boss thinks it's all down to drug lord Ray Fallon, but Calladine's instincts say something far nastier is happening on the Hobfield housing estate. Can this duo track down the murderer before anyone else dies and before the press publicise the gruesome crimes?