When a woman is murdered in Blackdown village, newsreader Anna Andrews is reluctant to cover the case. Anna’s ex-husband, DCI Jack Harper, is suspicious of her involvement, until he becomes a suspect in his own murder investigation. Someone is lying, and some secrets are worth killing to keep.

I return home to our beautiful house on a chilly winter evening expecting to find my handsome husband Richard waiting for me by the fire. We’re still so in love, and he always takes care of me. He usually comes straight back from work. But tonight, our antique clock ticks on through the dark evening, with no sign of him. Then a knock at the door shatters my perfect life. A 12-year-old-girl, Alice from the village, has been found unconscious in the field behind our house. They say she was last seen getting into Richard’s car.

When Detective Nick Fourcade enters the home of Genevieve Gauthier outside the sleepy town of Bayou Breaux, Louisiana, the bloody crime scene that awaits him is both the most brutal and the most confusing he's ever seen. Genevieve's seven-year-old son, KJ, has been murdered by an alleged intruder, yet Genevieve is alive and well. Meanwhile, Nick's wife, Detective Annie Broussard, sits with the grieving Genevieve.

Thirty-two-year-old Jessica is newly divorced and has returned home to live with her parents whilst she puts the pieces of her life back together. But Jessica isn't the only one with problems, as her mother, Jean, has recently been diagnosed with dementia. Shortly after Jessica's arrival, one of the neighbours falls to her death, in what appears to be a terrible accident. However, Jean claims that the woman was murdered by her husband and that she witnessed the whole thing.

Alison has it all. A doting husband, adorable daughter, and a career on the rise - she's just been given her first murder case to defend. But all is never as it seems. Just one more night. Then I'll end it. Alison drinks too much. She's neglecting her family. And she's having an affair with a colleague whose taste for pushing boundaries may be more than she can handle.

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.

Ava only left her daughter in the pushchair for five minutes. The buckle was fastened, and she was sure it was safe. But when she came downstairs, the door was open and Abi was gone - she walked down the road, past the Lovegoods' house, and was never seen again. A year later, the Lovegoods throw a housewarming party, showing off the results of their renovation. Ava doesn’t want to go. She can’t bear to look down that end of the road, to see the place where Abi vanished, and she doesn’t want to spend time with people who don’t share her grief. 

Everyone in the small town of Denton is searching for Isabelle Coleman, a missing 17-year-old girl. All they've found so far is her phone and another girl they didn't even know was missing. Mute and completely unresponsive to the world around her, it's clear this mysterious girl has been damaged beyond repair. All Detective Josie Quinn can get from her is a name: Ramona. Currently suspended from the force for misconduct, Josie takes matters into her own hands as the name leads her to evidence linking the two girls.

In the rugged Pacific Northwest lies the Olympic National Forest - nearly a million acres of impenetrable darkness and impossible beauty. From deep within this old growth forest, a six-year-old girl appears. Speechless and alone, she offers no clue as to her identity, no hint of her past. 

LuAnn Tyler is a single parent striving to escape a life of endless poverty. Then a mysterious Mr Jackson makes her an offer he thinks no one can refuse: a guarantee to be the winner of the $100 million lottery. But LuAnn won't do it. Less than 24 hours later, she is fighting for her life and running from a false murder charge. Jackson's offer - and its condition that she leave the country forever - seems her only hope. Ten years later LuAnn secretly returns to the United States to begin a new life....

A man stands bewildered on a deserted beach on the Hebridean Isle of Harris. He cannot remember who he is. The only clue to his identity is a folded map of a path named the Coffin Road. He does not know where this search will take him. A detective from Lewis sits aboard a boat, filled with doubt. DS George Gunn knows that a bludgeoned corpse has been discovered on a remote rock 20 miles offshore. He does not know if he has what it takes to uncover how and why.

Daniel is everything I ever dreamed of. A handsome, successful doctor who truly swept me off my feet. I can’t wait to get back from our honeymoon and begin our new lives together. Except, rather than taking us back to our flat, Daniel announces we are moving to a new house in a different city. And when we arrive, the house is fully furnished, with plates in the cupboard, pictures on the walls and new clothes in my closet. It’s like someone already lives here. It seems a bit strange. But I know Daniel is just trying to make sure our new life is perfect, right from the start.

Ava's life is the kind other people envy: loving husband, great kids, beautiful house. Until the night that a violent home invasion plunges her world into chaos. In the aftermath of the attack, Ava needs answers to two questions. Who has targeted her family? And why? But things aren't adding up. She is starting to suspect that she doesn't know the people closest to her. That someone knows more than they are letting on. That everything she thought she knew about them was a lie. Ava needs to know what happened that night.

Finn and Kaz are about to meet for the first time. Ten-year-old Finn, a quirky, sensitive boy who talks a lot and eats only at cafes with a five-star hygiene rating, is having a tough time at school and home. Outspoken Kaz, 59, who has an acerbic sense of humour and a heart of gold, is working at the café when Finn and his mum come in. They don't know it yet, but the second time they meet will be a moment which changes both of their lives forever....

Cleo knows she should be happy for her brother Mark. He's managed to find someone new after the sudden death of his first wife - but something about Evie just doesn't feel right...When Evie starts having accidents at home, her friends grow concerned. Could Mark be causing her injuries? Called out to their clifftop house one night, Sergeant Stephanie King finds two bodies entangled on blood-drenched sheets. Where does murder begin? When the knife is raised to strike, or before, at the first thought of violence?