Genevieve Deboise is too good for Scott Dean. He’s always known that. It isn’t a shock to learn she is cheating on him. What is a surprise is bumping into his childhood sweetheart in the woods where he’d planned to take solace in his heartbreak and bruised ego. But running into Mary-Ann Jennings isn’t exactly the fairy tale it might seem. Instead, his first love needs his help finding a USB stick that has fallen into the wrong hands. 

A skeletal body is unearthed in a wooded area of Peterborough, Cambridgeshire. DI James Bliss, together with DC Penny Chandler, investigates the case and discovers that the young female victim had been relocated from her original burial site. A witness is convinced that a young female was struck by a vehicle back in the summer of 1990 and that police attended the scene. However, no record exists of either the accident or the reported victim. As the case develops, two retired police officers are murdered. 

A serial killer is burning people alive in the Lake District's prehistoric stone circles. He leaves no clues, and the police are helpless. When his name is found carved into the charred remains of the third victim, disgraced detective Washington Poe is brought back from suspension and into an investigation he wants no part of. He is reluctantly partnered with brilliant but socially awkward civilian analyst Tilly Bradshaw, and the mismatched pair uncover a trail that only he is meant to see. The elusive killer has a plan, and for some reason Poe is part of it.

Detective Sergeant Jenna Morgan is called to investigate the suspected arson attack and death of the Lawrence family at the charred remains of their stunning home, Kimble Hall. The case takes a sinister turn as the body count fails to tally. Suspecting that someone may have survived the inferno, DS Morgan and her team need to discover whether they have a witness or someone far more dangerous.

When Meagan was five years old, her mother was viciously attacked and murdered. Now an adult, she herself is the victim of an abusive relationship. She’s desperate to escape but doesn’t have the courage to leave. So when Meagan meets Oliver, a decent guy who is on the rebound after a failed relationship, the two strike up a connection. But when Meagan confesses that her husband is abusive, it leads Oliver down a dark and dangerous path. Just how far would you go to protect someone? Oliver is about to find out and be pushed to his very limits....

It’s what Sarah Ellsworth dreamed of. Marriage to her childhood sweetheart, Martin. Living in a historic mansion in Pennsylvania’s most exclusive borough. And Finn, a teenage son with so much promise. Until...A call for help in the middle of the night leads Sarah and Martin to the woods, where they find Finn, injured, dazed, and weeping near his girlfriend’s dead body. Convinced he’s innocent, Sarah and Martin agree to protect their son at any cost and not report the crime. 

DI Kate Young is on leave. She’s the force’s best detective, but her bosses know she’s under pressure, on medication and overcoming trauma. So after her bad judgement call leads to a narrowly averted public disaster, they’re sure all she needs is a rest. But when Staffordshire Police summon her back to work on a murder case, it’s a harder, more suspicious Kate Young who returns. With a new ruthlessness, she sets about tracking down a clinical, calculating serial killer who is torturing victims and leaving clues to taunt the police.

Stella is a teacher in a secondary school in the village of West Compton, North Yorkshire. She and her partner, Wade, appear to have the perfect life, but after receiving a series of threatening letters, her life takes a sinister turn. Stella is forced to examine her past to find out who is behind the letters. All evidence points to a man with whom she had a one-night stand. Deciding to confront him, Stella soon discovers he is not the one responsible and must delve deeper into her past. After a visit to her estranged alcoholic mother, Stella is forced to look even closer to home.

Leah’s perfect marriage isn’t what it seems, but the biggest lie of all is that she’s learned to live with what happened all those years ago. Marie drinks a bit too much to help her forget. And Carly has never forgiven herself for not keeping them safe. 

Stan is in prison, convicted of a crime he swears he didn’t commit and desperate to prove his innocence. And girlfriend Billie is determined to help him. Kelly, his victim, is struggling to cope after a horrific ordeal that left her traumatised and lonely. For Billie, who has her own secrets and demons in her past, enlisting a private detective to look for vital evidence that might set Stan free is a way out of this nightmare. Billie has complete faith in Stan, but when she hears Kelly’s version of events, cracks begin to appear and her faith wavers.

When a coma patient starts to have contractions and gives birth to a baby boy, the child's arrival triggers an investigation into serious sexual assault. Detectives McQuillan and Blalock are handed the case, while the internal hospital team collects data to help with the investigation. When Dr. Angela Crawford, who helped deliver the baby, learns that the child will be put in foster care, she and her husband agree to take the little boy in.

A family is gunned down in the snow, but one of the children survives. Three years on, that child takes revenge, and the Snow Killer is born. But then, nothing - no further crimes are committed, and the case goes cold. 50 years later, has the urge to kill been reawakened? As murder follows murder, the detective team tasked with solving the crimes struggle with the lack of leads. It’s a race against time and the weather - each time it snows, another person dies.

While on vacation in India, Trina Holmgard meets and marries Sam, a poor but charming man. She returns home to New York to arrange his entry into the US and leaves him with her heirloom locket as a pledge of her commitment. But as time passes, she begins to question his motives. Does he really love her or is it life in America that he wants? Deciding she has been deceived, Trina cuts off all contact and marries another man. Driven by rage when he realizes his dreams have been shattered, Sam dedicates his life to getting revenge. But, how far will he go?

Journalist Emily Blake is sent back to her hometown to investigate the disappearance of a young girl called Becky Clarke. Emily takes the assignment willingly as the case echoes the disappearance of her childhood friend, Alice Abbott, 25 years earlier. Returning to the village, Emily renews old acquaintances and rivalries. She reconnects with her estranged brother Adam, who has never quite recovered from tragic events in their past. 

It was summer in the mountains when five small children vanished from their nursery school picnic. The heat was stifling that day, the tinkle of an ice-cream van in the air.... Three-and-a-half years later, in the dead of winter, the children are returned to their families...one by one. All except for Ivy - the granddaughter of Homicide Detective Kate Wakeland. The other four children say Ivy is dead.