Deborah Jenkins pulls her coat around her as she sets out on her short walk home in the pouring rain. But she never makes it home that night. And she is never seen again.

Four years later, an abandoned baby girl is found wrapped in dirty rags on a doorstep. An anonymous phone call urges the police to run a DNA test on the baby. But nobody is prepared for the results. The newborn belongs to Deborah. She’s still alive.

On Doogort East Bog, Achill Island, a body is found. The close community is stunned to learn that it's Lisa Moran, a popular teacher who disappeared two days earlier. DS Lucy Golden is assigned to the case. For her, it's personal. As an Achill native, she knows that sometimes great evil can lurk in plain sight. Having moved back from Dublin, she has spent the last 10 years trying to prove herself to her colleagues after her husband was jailed for fraud. This is her chance to put the past behind her.

At her surprise 40th-birthday party, Kate Granger feels like the luckiest woman in the world but just hours later her fifteen-year-old daughter, Caily, is found unconscious underneath a bridge when she should have been at school. Now, Caily lies comatose in her hospital bed, and the police don’t believe it was an accident. As the investigation progresses, it soon becomes clear that not everyone in the family was where they claimed to be at the time of her fall. Caily should be safe in hospital but not everyone wants her to wake up.

Once the brightest star in the legal firmament, Sam Williams has hit rock bottom, with barely a client to his name and a short-term cash problem that's looking longer by the minute. So when he's summoned to Manchester to help a friend crack a case involving the murder of two unarmed police officers and a suspect who won't say a word, he jumps at the chance to resurrect his career.

Twelve-year-old Sophie and her mother, Amelia-Rose, move to London from Massachusetts where they meet the charismatic Matty Melgren, who quickly becomes an intrinsic part of their lives. But as the relationship between the two adults fractures, a serial killer begins targeting young women with a striking resemblance to Amelia-Rose. When Matty is eventually sent down for multiple murders, questions remain as to his guilt—questions that ultimately destroy both women. 

Detective Inspector Matt Lockyer has been side-lined to working cold cases, following a bad decision he made in a recent investigation in order to support a friend. Lockyer isn't too bothered though, as it gives him the chance to review some of the cases that keep him up at night and to look into his own brother's senseless killing, which still remains unsolved. On a quiet afternoon, Lockyer receives a phone call from prisoner Hedy Lambert—a woman he put inside for murder 14 years ago. She informs him that the man she was originally accused of killing has turned up alive and well. 

Women are rarely cold-blooded killers. But when famous philanthropist Hugo Fletcher is found dead, there is no doubt in anybody's mind that the killer is a woman. And it is clear from the precision of the planning that this was no crime of passion. It was an execution. The victim was revered the world over for his charitable work with trafficked Eastern European prostitutes, and as at least one of these girls is missing, Detective Chief Inspector Tom Douglas is certain that there has to be a connection.

Our new home was meant to be a chance for us to start again; to make new friends and forget the past. And as I look around the barbeque we’ve thrown for our neighbors, I dare to dream that things will be all right. I watch my husband joking as he flips burgers and my daughter turning cartwheels on our sun-bleached lawn. And then my gaze falls on my son, Jacob, and his new girlfriend, Rose, in her light blue jeans and her green crop top. There is a worried expression clouding her beautiful eyes.... The next day I get a call from Rose’s mother that chills me to the bone. 

From the outside, Emma has the dream life–a loving husband, a beautiful house, two gorgeous children. But something is keeping Emma awake. Scratching at her sanity at 1am. She’s tried so hard to bury the past, to protect her family. But witching hour loves a secret–and Emma’s is the stuff of nightmares . . .

Bella has the perfect life with her husband Jack and their two children – until the ex who stalked her years ago is released from prison. Now Bella is convinced he’s back to hurt her, and sees him everywhere – but no one else can see that anything is wrong. With her family away for the weekend, Bella determines to leave the past in the past – but she’s about to discover the danger is closer to home than she ever imagined.

Ben Harper's life changed for ever the day his older brother Nick was murdered by two classmates. It was a crime that shocked the nation and catapulted Ben's family and their idyllic hometown, Haddley, into the spotlight. Twenty years on, Ben is one of the best investigative journalists in the country and settled back in Haddley, thanks to the support of its close-knit community. But then a fresh murder case shines new light on his brother's death and throws suspicion on those closest to him.

Libby Hall never really wanted to be noticed. But after she saves the children in her care from a fire, she finds herself headline news. And horrified by the attention. It all reminds her of what happened nine years ago. The last time she saw her best friend alive. Which is why the house swap is such a godsend. Libby and her husband, Jamie, exchange their flat in Bath for a beautiful, secluded house in Cornwall. It's a chance to heal their marriage. But this stylish Cornish home isn't the getaway they'd hoped for.

Twenty years ago: One rainy night, Olivia Rutherford is driving three friends home when a figure in the road causes her to swerve and crash. Regaining consciousness, she finds herself alone in the car—her friends have vanished. They are never seen again. Now: Journalist Jenna Halliday visits the close-knit community of Stafferbury to persuade Olivia to talk and solve the mystery of the girls' disappearance. But Olivia won't speak. What happened? Is Olivia hiding something? Why are the people of Stafferbury so frightened?

On a wild and stormy night on England’s south coast, ambitious young police constables Rutherford Barnes and Harriet Holden are doing the rounds when they see a burglar fleeing the scene of the crime. And the location is Harriet’s house. The ground floor is ransacked. Scrawled in red across one wall are the words: DEAD COPS SLEEP LONG. Then a few days later, Harriet’s battered body is discovered in a shabby seafront hotel. Newly promoted to detective, Barnes vows to discover who killed his partner, and why.

Alex lives a comfortable life with his wife Beth in the leafy suburb of Silver Vale. Fine, so he’s not the most outgoing guy on the street, he prefers to keep himself to himself, but he’s a good husband and an easy-going neighbour. That’s until Beth announces the creation of a nature trail on a local site that’s been disused for decades and suddenly Alex is a changed man. Now he’s always watching. Questioning. Struggling to hide his dread... As the landscapers get to work, a secret threatens to surface from years ago.