When the call comes in about Lucy, a 17-year-old girl murdered after the secret party she held in her parents’ home, Detective Lottie Parker is first on the scene. As Lottie breaks the news to Lucy’s heartbroken parents and the devastated partygoers, she discovers that hours before her death Lucy had revealed a terrible secret about her friend Hannah. And when Lottie finds Lucy’s bloodstained clothing hidden in Hannah’s bedroom, she has no option but to bring the shy, frightened girl into custody. But Hannah claims to have no memory of the night Lucy died.

When a concerned neighbor reports a woman missing, Detective Morgan Brookes squeezes through the stiff front door to find the woman dead. At first, the case appears unsuspicious, but something about the scene unsettles Morgan. Every clock in the house has been stopped, every mirror covered, and the woman seems physically unharmed except for one missing lock of hair. 

When a sadistic killer begins picking off victims on the streets of Inverness, Jack’s boss decides to bring in some outside help. But the new team member is an old flame from Jack’s past who isn’t quite ready to let him go. And as the dead bodies rack up, the happily ever after that Jack has been building for himself might just be the next victim to fall....

One August afternoon, eight-year-old Grace Lennard skips into the garden of the childcare center she attends and vanishes into thin air. Rushing to the scene of Grace’s disappearance, Detective Kim Stone finds a chilling piece of evidence: the engraved heart bracelet belonging to Melody Jones - the little girl who was taken from a playground exactly 25 years ago. Hours before, Steven Harte had walked into Halesowen police station and confessed to having information that would lead Kim to Melody. And he told Kim she’d have a more urgent problem to deal with first. 

When the body of a young woman is discovered in a local playground in the center of Black Rock Falls, Sheriff Jenna Alton and her deputy, David Kane, rush to the scene. Jenna recoils with horror when she sees the body, dressed in a thin nightgown, her face covered by a terrifying Halloween mask. Jenna makes a connection with a cold case where the killer tortured young women for years and was never caught. Days later, Jenna’s fears are confirmed. A serial killer is back in town, and they’re picking off women one by one. 

When a call comes in about a young girl found dead at a high school prom—her life drained away from a fatal stab wound—Detective Josie Quinn drops everything to attend the scene. Taking in the girl’s neatly braided hair, Josie feels a flicker of recognition. But no one comes forward to identify this innocent child, murdered on what should have been the happiest night of her life. Trawling missing-persons files, Josie realizes where she has seen the girl before. Gemma Farmer disappeared a few months ago. But why would her body appear now, on her 16th birthday?

When DCI Duncan Bone is contacted by a terminally ill psychiatric patient and given clues linking a 40-year-old unsolved murder to high-profile public figures, he finds himself locked into a conspiracy at the very heart of the Scottish criminal and political establishment. With his bosses stonewalling the investigation, lives under threat, and his career on the line, Bone faces a race against time to hunt down a group of men who will stop at nothing to cover their murderous crime. Can DCI Bone catch the killer before the killing starts again?

When beautiful wife and mother Alicia Gordon is found dead in a remote woodland cabin, Detective Amanda Steele is shocked to discover that she knows the husband. Amanda hasn’t spoken to Tony since she lost the love of her own life seven years ago, and seeing tragedy tearing her old friend’s family apart brings back so many painful memories. Alicia was alone when she died, but she was so young, and Amanda can’t help feeling suspicious. Then she discovers that Alicia’s sleep medication had been tampered with, slowly poisoning her over several days. 

Ex-police officer Sebastian Clifford is quickly finding that life as a private investigator is never quiet. His doors have only been open a few weeks when DCI Whitney Walker approaches him to investigate the brutal attack that left her older brother, Rob, with irreversible brain damage. For nearly twenty-five years, Rob had no memory of that night, but lately things are coming back to him. Whitney's worried that her brother might–once again–be in danger.

The ancestral owner of Long Gore Hall arrives from overseas with an ambitious plan to renovate his crumbling family home. But when he shoots an intruder only for the body to vanish into thin air, DI Tanner is left grappling with a story of a ghostly apparition, one that will instantly kill anyone who dares stare into its hollow, unforgiving eyes. Set within the mysterious beauty of the Norfolk Broads, this fast-paced British detective series is a dark cosy murder mystery with a slice of humour and a touch of romance which will have you guessing until the very end.

When a body washes up on the shores of Brownsea Island, DCI Lesley Clarke initially suspects suicide. But as she gets closer to the island's close-knit community, she starts to suspect foul play. Why did the victim argue with her closest friend days before her death? What secrets is the victim's manager keeping? And can Lesley get to the bottom of the mystery before someone else dies?

When the brutally murdered body of a local geography teacher is discovered at Kilwinnoch’s famous beauty spot, Blood Water Falls, the community is rocked to its core. For DCI Duncan Bone, the killing appears to be an open and shut case. But it’s not long before a sinister clue unleashes dark and deadly forces, blowing the investigation wide open, and putting Bone and his team in grave danger.

When DI Barton is asked to investigate a seemingly innocuous fire that kills, he believes it's either children fooling around or a worrying racially motivated crime. As he delves deeper into the case, he soon realises that there is a history of similar blazes spread out over many years, all within a close area. An idea suggested by pathologist Mortis makes Barton suspect he has the arsonist’s motives wrong.

When Detective Kim Stone is called to a local business, what she sees leaves her speechless. The photo on the driving license bears little resemblance to the man laid out before her, and she knows she’s up against the most twisted killer she has ever encountered. But as she breaks the devastating news to the victim’s wife, Diane Phipps, Kim can’t help feeling that something isn’t quite right about the woman’s reaction. 

DCI Lesley Clarke is settling into her new job in Dorset's Major Crimes Unit, and becoming accustomed to a slower pace of life. But then she's called in to solve the murder of a woman with links to Lesley's new girlfriend. Has Lesley made a grave error of judgement? Can she track down the killer, or does she already know her? And how will Lesley's new colleagues react when she tells them she's dating a suspect?