Harvey Stone knows the murder business like the back of his hand. As the adopted son of an East London gang boss, he's had plenty of opportunities to perfect his bloody craft. Now, he's one hit away from avenging his little sister's brutal murder. All he's missing is the name of his sister's killer - a secret his closest allies are finally ready to reveal. To claim his reward, Harvey must eliminate the rival gang and assassinate their ruthless leader. If he pulls off the mission and exacts his revenge, he'll lay down his bloody weapons for good.

When a terrorist attack interrupts his black ops robbery investigation, Harvey Stone refuses to follow his team's command to stick to the job. Stone sneaks off the case to track down the terrorist bomber, who plans to murder his young hostage as a warm-up for a fiery finale that will reduce all of London to ash. But searching for clues around a high-profile crime scene becomes next to impossible when Stone is framed for a murder he didn't commit.

When Harvey Stone is sent undercover to investigate a turf war between the Albanian mafia and two of London's notorious gangs, nobody expected him to be welcomed like a hero. Has Harvey finally slipped into his old ways, or will he bring the carnage and bloodshed to a stop? 

To find the killer, he must lose his mind...When a missing teenager is found on her parents’ doorstep, Jennifer Standing becomes the only survivor in an ongoing serial killer investigation led by Detective Inspector Matthew Myers. The case has nearly broken him. The faces of the victims haunt his every waking moment, and now, at last, he has the suspect in custody. However, when another man’s body is found with Jennifer’s DNA on his skin, and the suspect refuses to talk, Myers is forced to let him walk free - a move that will push him to the very edge of sanity.

To catch the spider, he must become the fly.... When a serial killer takes his next victim and evades arrest for the third time, a police leak is suspected. An internal investigation is launched, and Detective Inspector Mark Debruin is identified as the lead suspect. However, with his dying daughter awaiting a transplant in hospital, and a prison sentence hanging over him, Debruin can ill afford to waste time. He has just one chance to prove his innocence and to save his daughter - he must find the killer before it’s too late.

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.

When a fishing boat is wrecked off the treacherous North Sea coast and the body of a young woman washes up on the beach beside the iconic ‘Marsden Rock’, DCI Ryan cannot ignore the call to duty. With one already dead and more human cargo missing from the wreckage, Ryan and his team race to find the remaining souls - before it’s too late and their investigation turns to murder. As they uncover the seedy underbelly of Tyneside, cold and calculated opportunism clashes with the rock-hard arm of the Law, but there’s one thing that proves stronger than stone.

A large country mansion. A locked room. A gruesome murder. Russian oligarch Alexander Volkov has invited 1,000 guests to a party at his palatial Surrey residence, Westgrave Hall. But while giving a private tour of the library, a gunman kills Volkov, wounding his ex-wife and slaying her new beau. Nothing makes sense to DCI Craig Gillard. In the blood-spattered crime scene there are no forensic traces of anyone else involved, CCTV shows no one entered or left the library, and everyone seems to have an alibi.

A secret worth dying for is a secret worth killing...When a violent storm uncovers the remains of an unknown young woman, long buried among the sand dunes, DI Tom Janssen must piece together fragmentary evidence to determine how she came to be there. In the years she lay undiscovered, several young women have disappeared, and as the team works through the possibilities, they come to an uncomfortable conclusion...Is a serial killer stalking coastal Norfolk? Each missing person had a story. Each of them had enemies. Some were more dangerous than others...

When a body is found on a lonely cliff top path, the angelic face of a murdered teenager lies facing the rising sun. Strangled by the hands of an unknown killer, it falls to DI Tom Janssen and his fledgling team to find out how she came to be there. Destined for a career in medicine, one to rival that of her parents, Holly Bettany’s future was as bright as it had been privileged. Seemingly, all that could threaten this promising teenager’s life was Holly herself.

After a violent home invasion in the remote wilds of Glen Coe leaves a family of four dead, DCI Jack Logan and his team are brought in to lead the manhunt. But, when one of the victims is revealed to be one half of legendary 1980s Glasgow-based comedy double act, Neeps & Tatties, Logan is forced to leave the Highlands and head back to his old stomping ground.

Late on midsummer's night there is a splash in the river Thames. A body is found on an island, asphyxiated and laced with strange markings. For DCI Craig Gillard it's a baffling case. The victim's identity is elusive, clues are scarce and every witness has something to hide. Meanwhile one of Britain's deadliest serial killers is finally up for parole after a deal to reveal the location of two missing bodies. The felon has his own plans to get even with witnesses, accusers and the officer who caught him 30 years before. And who was that? A young trainee by the name of Gillard.

Criminologist Martin Knight lives a gilded life and is a thorn in the side of the police. But then his wife, Liz, goes missing. There is no good explanation and no sign of Martin.... To make things worse, Liz is the ex-girlfriend of DCI Craig Gillard who is drawn into the investigation. Is it just a missing person or something worse? And what relevance do the events around the shocking Girl F case, so taken up by Knight, have to do with the present? The truth is darker than you could ever have imagined.

DCI Craig Gillard will be pushed to his limits. But will he break? It seems like a routine disappearance, a case of musician’s stage fright. As a senior detective, Craig Gillard isn’t sure why he’s even involved. Until it turns out the woman’s father is the German minister of justice, and the British home secretary is on the case, too. But nothing about the case is simple. How does a woman on a train simply vanish? What do you do when a trail runs cold and the pressure is on? Before long the perpetrator has another target: DCI Gillard himself.

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.