Against the wishes of his family and the laws of the Mormon church elders, Blake Nelson has adopted the old polygamous ways and lives alone with his three wives on an isolated homestead miles from anywhere. That is, until his dead body is discovered. Rachel, Emily and Tina - Blake Nelson's former sister-wives - are the only suspects. Who else would have been able to find Blake so far from the rest of civilisation? But as the investigation into Blake's murder intensifies, so spins a web of lies, secrets and long-repressed trauma.

Detective Inspector Karen Eiken Hornby has returned to the main island, Heimö, after many years in London and has worked hard to become one of the few female police officers in Doggerland. So, when she wakes up in a hotel room next to her boss, Jounas Smeed, she knows she's made a big mistake. But things are about to get worse: later that day, Jounas's ex-wife is found brutally murdered. And Karen is the only one who can give him an alibi.

Skåne, 1986: on the night of Walpurgis, the eve of May Day, where bonfires are lit to ward off evil spirits and preparations are made to celebrate the renewal of spring, a 16-year-old girl is ritualistically murdered in the woods beside a castle. Her stepbrother is convicted of the terrible deed, and shortly after, the entire family vanishes without a trace. Spring, 2019: Dr Thea Lind moves into the castle. After making a strange discovery in an ancient oak tree on the grounds, her fascination with the old tragedy deepens. 

Late one night a man walks into the luxurious home of disgraced banker Harry McNamara and his wife, Julie. The man launches an unspeakably brutal attack on Harry as a horror-struck Julie watches, frozen by fear. Just an hour later the attacker, JP Carney, has handed himself in to the police. He confesses to beating Harry to death, but JP claims that the assault was not premeditated and that he didn't know the identity of his victim.

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.

When she's not digging up bones or other ancient objects, Ruth Galloway lectures at the University of North Norfolk. She lives happily alone in a remote place called Saltmarsh overlooking the North Sea and, for company; she has her cats Flint and Sparky, and Radio 4. When a child's bones are found in the marshes near an ancient site that Ruth worked on ten years earlier, Ruth is asked to date them.

As India celebrates the arrival of a momentous new decade, Inspector Persis Wadia stands vigil in the basement of Malabar House, home to the city's most unwanted unit of police officers. Six months after joining the force she remains India's first female police detective, mistrusted, sidelined and now consigned to the midnight shift. And so, when the phone rings to report the murder of prominent English diplomat Sir James Herriot, the country's most sensational case falls into her lap.

Polished. Professional. Perfect. Dead. Respected scientist Dr Eleanor Costello is found hanged in her immaculate home: the scene the very picture of a suicide. DCS Frankie Sheehan is handed the case, and almost immediately spots foul play. Sheehan, a trained profiler, is seeking a murderer with a talent for death. As Frankie strives to paint a picture of the killer and their victim, she starts to sense they are part of a larger, darker canvas, on which the lines between the two blur.

Former con artist turned lawyer Eddie Flynn gave up the law a year ago after a disastrous case, and he vowed never to step foot in a courtroom again. But now he doesn't have a choice. The head of the Russian mob in New York City, on trial for murder, has kidnapped Eddie's 10-year-old daughter: Eddie has to take this case whether he likes it or not.

Ed finally meets his daughter's boyfriend for the first time. Smart, successful and handsome, Ryan appears to be a real catch. Then Abbie announces their plan to get married. There's just one problem. Ed thinks Ryan is lying to them. All of Ed's instincts tell him his daughter is in terrible danger - but no-one else can see it. With the wedding date approaching fast, Ed sets out to uncover Ryan's secrets, before it's too late.... 

Jack Warr is a young DC with the Metropolitan Police. Charming but aimless, Jack can't seem to find his place in the world - until he's drawn into an investigation that turns his life upside down. In the aftermath of a fire at a derelict cottage, a badly charred body is discovered, along with the burnt remnants of millions of stolen, untraceable bank notes - the hidden legacy of Dolly Rawlins and her gang of Widows. Jack's assignment to the case coincides with an investigation into his own past.

A golden summer, and six talented friends are looking forward to the brightest of futures - until a daredevil game goes horribly wrong and a woman and two children are killed. Eighteen-year-old Megan takes the blame, leaving the others free to get on with their lives. In return, they each agree to a 'favour', payable on her release from prison. Twenty years later Megan is free. Let the games begin.

A regular weekday morning veers drastically off-course for a group of strangers whose paths cross in a London café - their lives never to be the same again when an apparently crazed gunman holds them hostage. But there is more to the situation than first meets the eye, and as the captives grapple with their own inner demons, the line between right and wrong starts to blur. Will the secrets they keep stop them from escaping with their lives?

When a body is found on a lonely cliff top path, the angelic face of a murdered teenager lies facing the rising sun. Strangled by the hands of an unknown killer, it falls to DI Tom Janssen and his fledgling team to find out how she came to be there. Destined for a career in medicine, one to rival that of her parents, Holly Bettany’s future was as bright as it had been privileged. Seemingly, all that could threaten this promising teenager’s life was Holly herself.

When Yui loses her mother and daughter in the tsunami, she wonders how she will ever carry on. Yet, in the face of this unthinkable loss, life must somehow continue. Then one day she hears about a man who has an old disused telephone box in his garden. There, those who have lost loved ones find the strength to speak to them and begin to come to terms with their grief. As news of the phone box spreads, people will travel to it from miles around. Soon, Yui will make her own pilgrimage to the phone box, too. But once there she cannot bring herself to speak into the receiver.