An abandoned cotton mill holds horrific secrets. Police partners DI Calladine and DS Ruth Bayliss face one of their toughest challenges yet. A group of homeless people have set up camp in the grounds of a disused cotton mill belonging to local businessman Damien Chase. But one of the men is not what he seems. He has a secret he will do anything to cover up. And once Calladine and Bayliss investigate, they find the crimes go much further than they could have ever imagined.

A girl’s body is found in a dustbin. 'Dead Meat' is written on a note found with her. The girl was part of a group of bullies from the local school. But DI Calladine recognises the MO of Craig Donnelly, a killer he thought he’d put away forever. And coincidentally Donnelly has just been released from prison. But when Detective Calladine charges in, he finds out that Donnelly has a watertight alibi and is under the protection of the local vicar, who thinks Donnelly is a changed man. When another girl goes missing from the same group of friends, Calladine must look elsewhere....

Detectives Calladine and Bayliss face a vicious serial killer in a mystery with a shocking ending. A woman’s body is found in a disused church, a homemade stuffed toy by her side. The victim had been dumped there months ago. The crime has the hallmarks of 20-year-old case whose alleged perpetrator is in prison. Detective Ruth Bayliss must work out whether a serial killer has returned, or if a new killer is just taunting the police. Her partner DI Tom Calladine faces the fight of his life to clear his name of corruption accusations. And then things go from bad to worse for Calladine.

Detectives Calladine and Bayliss hunt for a vicious killer. The first victim is found on waste ground. His tongue has been cut out and stuffed down his throat. Then another body is found dumped in a lake up in the hills. The same gruesome murder method is used. And guess who the detectives’ new boss is? The incredibly difficult Stephen Greco. A twisted killer...and a wicked twist.

Detectives Calladine and Bayliss hunt for a missing child in a mystery with a shocking ending. Sophie Alder is the three-year-old daughter of local factory owner, Richard Alder. Richard and his wife Annie are locals from the rough housing estate who’ve made it big. Plus, there’s a crime wave in Leesworth and the police can’t cope. One thief even dares to break into Calladine’s house. A number of local men have formed a vigilante group. On one of their patrols they catch the burglar and he ends up dead....

A teenage girl’s body is found in the back of a car on the notorious Hobfield housing estate. No one had reported her missing, but she’s been dead for a week. Meanwhile, an old jar is brought into the station. It was found carefully wrapped in a blanket, with a child’s pink hairclip. The jar contains ashes and bone fragments. Seventeen years ago, Detective Tom Calladine had been part of a team investigating the disappearance of Jessica Wilkins. Her mother had taken her to Leesdon Park one summer afternoon. She went to get the child an ice cream, and when she returned her daughter was gone. 

A body is found in a car crash, but the victim was already dead.... Police partners, D.I. Calladine and D.S. Ruth Bayliss race against time to catch a vicious serial killer. The first two victims are American university students and both have livestock tags fixed to their earlobes. Who wanted them dead and what's the connection? The detectives piece together the forensic evidence and track down the witnesses, to reach a shocking conclusion.

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?

After the dramatic theft of a priceless artefact from Durham Cathedral, the rest of the world believes that DCI Ryan and his team were able to recover and return St Cuthbert's cross to its rightful home. But Ryan knows the cross he recovered was a fake - far from being over, their problems are only just beginning. Just as Ryan and his team begin to unravel the truth behind the spate of mysterious thefts, something even more priceless is stolen - something that can never be replaced. 

When the mutilated remains of a woman are retrieved by local fishermen, it falls to DI Tom Janssen and his team to identify how she came to be in the water and what put her there. Joined on the case by his new permanent boss, DCI Tamara Greave, it remains to be proven if the woman's death was a result of foul play or a tragic accident.

The remains of a 17th-century witch, an MP found hanging above a five-pointed star and three girls with powers beyond anyone's control. As DI Tanner and DS Evans endeavour to make plans for their big day, the chance discovery of Norfolk's last known witch, tried and hanged by Norfolk’s infamous Witchfinder General, sparks a chain of the most horrific events, none of which Tanner seems able to prevent.

A woman is found dead by a canal. Her eyes have been poked out. Detective Stephen Greco has just started his job at Oldston CID and is faced with several murders with no obvious connection except for the murderer's penchant for disfigurement. His team are crumbling under the pressure; he doesn't know whom he can trust. Can Greco regain composure and control in order to stop the murders?

A woman is murdered in an empty house. Within 24 hours there is another horrific murder using the same method. The detectives soon deduce that the victims are random, but the locations are not. The killer looks for the right house - somewhere he won't be disturbed. When a man confesses, it looks like the case is closed, but Detective Stephen Greco is unconvinced. Can he keep control when things get personal?

A teenager is found dead, stabbed through the heart by a professional killer. Detective Stephen Greco and his team must find out who the victim was and work to piece together the backstory. Then 'The Knifeman' strikes again, leading DCI Greco into a depraved world of exploitation. How is drugs baron Vinny Costello involved? What is the connection with a private clinic that provides plastic surgery for the elite?

When the remains of a brutally murdered young woman are left hanging from the Glenfinnan Monument in the Highlands of Scotland, DCI Jack Logan and his Major Investigations team are dispatched to investigate. At first, the case appears to be fairly open and shut. But, as evidence mounts, Jack uncovers some shocking truths about the victim that risk turning the investigation into a potentially explosive international incident.