When Detective Kim Stone is called to the home of Samantha Brown, she finds the young woman lying in bed with her throat cut and a knife in her hand. With no sign of forced entry or struggle, Kim rules her death a tragic suicide. But a visit to Samantha’s parents rings alarm bells for Kim - there’s something they’re not telling her. And, when she spots a clue in a photograph, Kim realizes she’s made a huge mistake. Samantha didn’t take her own life, she was murdered. 

DI Kelly Porter is about to discover just how dark things can get in the Lake District. When a young woman is found unclothed, unspeaking at an ancient stone circle it's not clear if any crime has been committed. DI Kelly Porter and her team start looking into the circumstances, but the mystery girl disappears. Soon after, a brutal murder is committed and sinister markings at the scene indicate that the killer had a message.

Clare is ready for a break. It's been a tough year and now she wants to put her feet up. Arriving at the Italian villa for their summer holiday, she decides it's high time her husband and his family did some of the work. After all, her husband owes her.... Now her brother-in-law Jamie has brought a wife, someone none of them have met before. Ella is everything Clare isn't. Glamorous. Young. Influential. But she knows a secret about Clare. Something that has the power to break the whole family apart.

Susan Wheeler is a devoted mother. She would do anything for her three children. She drops them off and picks them up every single day. Until one day when Susan kisses them goodbye and then never comes to pick them up. Susan’s mother, Mary, is worried. Susan’s sister, Clare, is furious. As the hours turn into days, even Clare becomes fearful for Susan. And, when Mary discovers Susan’s diary, she begins to uncover a dark secret from her childhood. Something no one in the family knew.

Everyone's heard the rumours about elite gentlemen's clubs, where the champagne flows freely, the parties are the height of decadence...and the secrets are darker than you could possibly imagine. DS Maeve Kerrigan finds herself in an unfamiliar world of wealth, luxury and ruthless behaviour when she investigates the murder of a young journalist, Paige Hargreaves. Paige was working on a story about the Chiron Club, a private society for the richest and most privileged men in London. Then she disappeared. 

Detective Josie Quinn hasn’t heard from her sister since Trinity stormed out of the house in the heat of an argument three weeks ago. So, when human remains are found at the remote hunting cabin where Trinity was last seen, Josie can only assume the worst. Gathering her team, Josie feels a surge of relief when the dental records match a different body - that of a missing single mother from a neighboring town. But now Josie’s is not the only broken family desperate for answers.

When Harry Falcon, a wealthy boatyard owner and decorated World War Two veteran, is found drowned in his bath, DI John Tanner and DC Jenny Evans start by questioning his two sons, each with a motive for wanting him dead. But when the elder son is found with his head smashed in under a toppled yacht, and the younger son has been talking to a local property developer, one who’d spent months trying to buy the yard from his father, the investigation soon leads them towards a dark and dangerous secret, one which nobody can quite believe.

A brutal murder in the Lake District. A double assassination in a secret lab in London’s West End. Seemingly unconnected, unexpected links between the gruesome crimes emerge, and it’s up to DI Kelly Porter to follow the trail - all the way to the capital. Back among old colleagues and forced to work alongside her calculating ex, DCI Matt Carter, Kelly must untangle a web of deceit that stretches into the highest echelons of power - a place where secrets and lies are currency and no obstacle is insurmountable.

Detective Joseph Easter's daughter discovers a cottage hidden in some trees on a large fenland farm. Someone has been living there. The farm owner's wife has been receiving sinister pagan artifacts, including a witch's knife. Are they some sort of warning or message? Joseph and his daughter search the cottage and find an old satchel. Inside are photos of a beautiful girl, Jennifer Cowley. She went missing 15 years ago. She'd been stalked by a young man, who was convicted of her murder, even though her body was never found.

When Marcie met Jason Maddox, she couldn’t believe her luck. Becoming Jason’s second wife catapulted her into the elite world of high society. But underneath the polite, old money manners, she knows she’ll always be an outsider, and her hard-won life hangs by a thread. Then Jason’s widowed boss brings back a new wife from his trip to London. Young, beautiful, reckless – nobody can take their eyes off Keisha. Including Jason.

Blair Harbour, once a wealthy, respected surgeon in Los Angeles, is now an ex-con down on her luck. She's determined to keep her nose clean to win back custody of her son. But when her former cellmate, Sneak Lawlor, begs for help to find her missing daughter, Blair is compelled to put her new-found freedom on the line. Joined by LA's most feared underworld figure, Ada Maverick, the crew of criminals bring outlaw tactics to the search for Dayly. 

A man is found bludgeoned to death in woodland by the village of Canwick, and the close-knit community is sent into shock. Detective Karen Hart, still haunted by the tragic loss of her husband and daughter nearby, is brought in to investigate the horrific murder. It soon becomes clear that dark secrets lie behind Canwick’s unspoiled appearance. When Hart begins to suspect that a modern-day slavery ring has been hiding in plain sight among the villagers, she faces a race to find proof before the culprits slip from her grasp.

When a body is discovered, bled dry on a beach, the sleepy seaside town of Weston-super-Mare wakes up to a nightmare. For Detective Inspector Louise Blackwell, recently transferred to the town she last saw as a child, it’s her first case on the job. The victim - Veronica Lloyd, an elderly volunteer at a local church - has puncture wounds to her hands. When a priest is found killed in a nearby church in a similarly grisly condition, it becomes clear that Blackwell is dealing with a righteous and bloody murderer. But the victims aren’t random.

Seven years after Samantha’s disappearance, on what would have been her 35th birthday, her best friend Diane is shocked to find a letter addressed to Samantha on her doorstep. Opening the envelope, Diane pulls out a birthday card and a fingernail painted in dusky pink nail polish. The same shade Samantha always wore. The same shade she was wearing the night she went missing. When police analyse the nail, they don’t get the result they expected. Instead of linking them to Samantha, the nail belongs to another woman, Jade Ashmore.

A string of mutilated bodies sees Detective Chief Inspector Whitney Walker back in action. But when she discovers the victims have all been grooming young girls, she fears a vigilante is on the loose. And while she understands the motive, no one is above the law. Once again, she turns to forensic psychologist, Dr Georgina Cavendish, to unravel the cryptic clues. But will they be able to save the next victim from a gruesome death?