A killer stalks the streets of London, murdering the richest people in the capital. Is this the work of a serial killer, or just someone angry with the super rich? Or is there another reason why billionaires are being killed every three days? Detective Inspector Simon Wise, reeling from the death of his partner and harbouring more than a few secrets of his own, is assigned to the case. But the killer leaves no clues as to their identity, only bodies in their wake, and each new death sends Wise's team in startling new directions.

After a body turns up in the sleepy village of Rufford, Detective Walker returns from his leave of absence early, his experience deemed crucial for the case. But when it transpires the crime may be linked to a decades old cold case involving the murder of his sister, the crime becomes personal: he needs this—for his wife and kids, to make amends for past mistakes, and for the current victim—but he must toe the line if he isn’t to be thrown off the case.

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.

Detective Chief Inspector Harry Grimm is forced to take leave from Bristol’s Major Investigations Team when his boss, tired of Harry chasing the ghost of his murderous father, sends him north on secondment. Used to city life and high stress, Harry fears his life will now be spent handing out speeding tickets, finding lost sheep, and directing tourists. But when a local teenager runs away, Harry finds himself pulled into an investigation much worse than anyone could have ever expected.

There's a serial killer targeting the streets of Newcastle, seemingly picking his victims at random but subjecting them all to the same torturous end. When the Chief Inspector on the case goes missing, it falls on DCI Ryan to track down the man who is brutally murdering women and goading the police to 'catch me if you can'. As everyone becomes a suspect, Ryan and his team get drawn further and further into the case, but for Ryan the nightmare gets closer to home than he could ever have imagined.

When there is a violent murder at a historic Home Counties golf club, Superintendent John Lambert himself discovers the crime. For the first time in a long career, he finds himself conducting a murder inquiry among people he knows well. The victim is the chairman of the golf club and a prominent local businessman, and it is soon clear that the members of the Club Committee are the chief suspects. They are all prominent members of the local community, and Lambert is saddled with a Chief Constable who is uncomfortably aware of the fact.

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.

As a teenager, Hayley DaSilva walked into a nightmare, discovering the bodies of her mother, twin brother, and friend all brutally slaughtered in her home…and her nine-year-old brother missing. Her father, Leonard DaSilva, confessed to the murders, but Ethan was never seen again. He lied. But why? Now, Hayley has fled her dreadful past in Thamespark—until the call from Detective Sebastian Locke. Little bones uncovered in a shallow grave belong to Ethan…and the investigation reveals holes in the case that prove Leonard’s confession was false. He didn’t kill his family. So why did he say he did?

While out collecting some Portuguese laurel for the formidable flower arranger Mrs Dawes, feisty widow Ellie Quicke comes across a dead body - a corpse without an identity. Next day, Mrs Dawes is discovered by Ellie and her grandson, Frank, badly beaten and close to death. Much to Ellie's dismay, the police think shaven-headed Neil, Mrs Dawes' grandson, is responsible, even after a third body comes to light.

SPIDER MOUTHDI FRED FAIRSERVICE has just returned from holiday when he’s confronted with several mysterious deaths; the mutilated dead body of a junkie, the apparent suicide of a housewife, and the murder of a cannibal, kicks off the strangest investigation of his dark and brutal career. But the strangest element of the case is the connection to the deaths of several old men and women who are found with spiders placed in their mouths.