During an unprecedented heatwave, the body of a young girl is found in a submerged suitcase in Loch Acorrymore on Achill Island. DS Lucy Golden is tasked with identifying her and returning her to her family. With the help of her team, they discover that the girl was a runaway, who had spent some time in a homeless shelter. She has been murdered and an investigation is launched. Despite some promising leads, Lucy's enquiries seem to be going nowhere until another the body with connections to the homeless shelter is discovered in what initially appears to be a suicide. 

Cathy Connolly discovers the bones of a baby concealed in the hem of an old wedding dress. When the dress' original owner, Lavinia Grant, is found dead in a Dublin suburb, Cathy is drawn deep into a complex web of secrets and lies spun by three generations of women. Meanwhile, a fugitive killer has already left two dead in execution style killings across the Atlantic - and now he's in Dublin with old scores to settle. Can the team track him down before he kills again?

When young London professional Alex Evans is informed that his sister's body has been pulled from an icy lake in Northern Lapland, he assumes his irresponsible sister accidentally drowned. He travels to the wealthy winter resort where Vicky worked as a tour guide and meets Agatha Koskinen, the detective in charge. Agatha is a no-nonsense single mother of three who already thinks there's more to Vicky's case than meets the eye. As the two form an unlikely alliance, Alex also begins to suspect the small town where his sister lived and died is harbouring secrets. 

When a woman's body is discovered in a cathedral and hours later a young man is found hanging from a tree outside his home, Detective Lottie Parker is called in to lead the investigation. Both bodies have the same distinctive tattoo clumsily inscribed on their legs. It's clear the pair are connected, but how? The trail leads Lottie to St Angela's, a former children's home, with a dark connection to her own family history. Suddenly the case just got personal.

They think I’m an idealistic young law student, that I’m passionate about reforming a corrupt and brutal system. They think I’m working hard to impress them. They think I’m here to save an innocent man on death row. They're wrong. I’m going to bury him.

When DC Rawls decided to take some time off work for his mental health, he thought he would need just a few days. However, it's been months since that terrible night, and Rawls still hasn't returned to the Somerset Police Dept. He can't seem to shake the feeling that he might never be the same again. But when a schoolgirl disappears and the police link her case to the disappearances of three other girls in Bath, it sends the media into a frenzy that places Rawls and his team at the heart of the storm.

Some lines should never be crossed. Police corruption, an investigation that ends in tragedy and the mystery of a little girl’s silence – three unconnected events that will prove to be linked by one small town. While detective Cormac Reilly faces enemies at work and trouble in his personal life, garda Peter Fisher is relocated out of Galway with the threat of prosecution hanging over his head. But even that is not as terrible as having to work for his overbearing father, the local copper for the pretty seaside town of Roundstone. 

On a leafy suburban street in Dublin, beautiful, poised Stella Greene lives with her successful husband, Matt. They're the perfect couple in every way, and Stella appears to have it all. Next door, at number 72, however, lives Rea Brady. Gruff, bad tempered and rarely seen besides the twitching of her net curtains, rumour has it she's lost it all...including her marbles, if you believe the neighbourhood gossip. But appearances can be deceiving, and when Stella and Rea's worlds collide they realise they have much in common.

Hare's Landing, West Cork. A house full of mystery.... Rachel Lambert leaves London afraid for her personal safety and determined to uncover the truth behind the sudden death of a homeless man with links to a country house hotel called Hare's Landing. New York-based crime reporter Caroline Kelly's career is threatened by a lawsuit, and she needs some thinking space away from her job. But almost as soon as she arrives, Hare's Landing begins to reveal its own stories - a 30-year-old missing-person's case and the mysterious death of the hotel's former owner.

It takes only one person to break the silence. When solicitor Finn Fitzpatrick is approached by a man to investigate the death of his daughter, her first instinct is to refuse. The father is grieving and unable to accept that his daughter committed suicide. And yet something about the man’s story chimes with Finn. Why did a bright, confident, beautiful young girl suddenly drop out of school, isolating herself from everyone who cared about her? Could it be that the father's suspicion is right and that his daughter was groomed and abused by the most famous film director in Ireland?

As temperatures soar across Europe during the hottest summer for 40 years, a series of hoax terrorist attacks is generating panic in London. Then a bus blows up on Oxford Street, and the hoaxes have suddenly become real. Student Brioni O’Brien has been desperately trying to contact her older sister since she unexpectedly returned early from travelling, so when Marissa’s bag is found near the site of the explosion, she fears the worst.

It's 1975. A baby, minutes old, is forcibly taken from its devastated mother. In 2010, the body of an elderly woman is found in a Dublin public park in the depths of winter. Detective Inspector Tom Reynolds is working the case. He's convinced the murder is linked to historical events that took place in the notorious Magdalene Laundries. Reynolds and his team follow the trail to an isolated convent in the Irish countryside. But once inside, it becomes disturbingly clear that the killer is amongst them....

Bristol detective DS George Cross, champion of the outsider, the voiceless and the dispossessed. DS George Cross can be rude, difficult and awkward with people. But his unfailing logic and dogged pursuit of the truth means his conviction rate is the best on the force. An outsider himself, having been diagnosed with autism spectrum disorder, DS Cross is especially drawn to cases concerning the voiceless and the dispossessed. Now, Cross is untangling the truth about a young woman who died three days ago. 

Finn Fitzpatrick barely knows Mandy Breslin from the law firm where they both work. Mandy moves in the privileged world of the senior partners. Finn keeps to herself. But Mandy has secrets, and as Finn gets drawn deeper and deeper into her dead colleague's life, she finds out that Mandy isn't such a stranger after all. And that Mandy's not the only one at the firm with something to hide.

Daisey Garrett wakes up in a hospital bed. She remembers her boyfriend has left her for another woman, but she doesn’t remember what happened to her the night she was attacked in her own home. Daisey shouldn’t be alive but against all odds, she’s survived an ordeal most would never recover from. But Daisey’s mind is broken. She’s on edge, drinking too much and, despite the painful breakup, finds herself in bed with her ex, Luke. And while she desperately tries to keep herself together, she can’t shake the feeling that she is being watched.