Lauren, Drew, and Rob go on a relaxing vacation that turns into a nightmare. As Lauren sunbathes by the lake, she sees the man from next door lugging something heavy into a boat. The night before, Lauren thought she heard a woman screaming. What is their rich and famous neighbor hiding? Women are vanishing in this beautiful corner of Tennessee, full of woods and water. Detective Chris Bailey has his hands full. He’s investigating a drowning from last summer. The woman was never identified. But a pattern is emerging.

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.

Meet Janine Lewis. A single mom of three and Manchester’s newest detective chief inspector. Her cheating husband walked out the day she got promoted. Now she’s six months pregnant with his baby and in charge of her first murder case. The body of a deputy head teacher is found on a lonely allotment. Gutted—his stomach sliced open—and left for dead. The only witnesses are a dying elderly man and a seven-year-old girl. And now the prime suspect has disappeared.

DI Tudor Manx was hoping for a quiet life. But his hopes are dashed when there's a gruesome find - a mutilated body, crucified to the bow of a fishing boat. Is this a message or a macabre premonition? Manx's past still haunts him - the disappearance of his younger sister, Miriam: a cold case that remains unsolved. Can he work it all out before the body count rises?

The body of a blonde young man found in the canal is discovered to be that of a journalist who had been claiming he was onto the story of a lifetime. The area where he was murdered turns out to be subject to a land dispute. A young woman is adamant she remembers a childhood twin brother, but her father swears she’s an only child. And now a second young blonde is missing. Rachel King and her East Manchester CID team must determine what links this all together - or are they being led to draw connections which aren’t there? And if so, who is pulling their strings? 

A young woman is brutally attacked on her way home. It looks like she was the victim of a jilted—and twisted—ex-lover. But then two more women, also engaged to be married, are found dead. The press call the killer the "Surrey Stalker". And there’s a stack of similar cold case files. The pressure is on for young, ambitious DI Rob Miller. But with all the time he’s spending at the office, Rob’s also running a fine line trying to keep his fiancée, Yvette, onside as they try to plan their wedding.

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?

The body of an elderly woman has been found in the bowels of a derelict asylum on the banks of the Thames. As Detective Lew Kirby and his partner begin their investigation, another body is discovered in the river nearby. How are the two murders connected? Before long, the secrets of Blackwater Asylum begin to reveal themselves. There are rumours about underground bunkers and secret rooms, unspeakable psychological experimentation, and a dark force that haunts the ruins, trying to pull back in all those who attempt to escape. 

DS Rakesh Siyal is an idealist. Frustrated as an Edinburgh human rights lawyer, he joins the police, determined to solve the problems he sees with the criminal justice system from the inside, rather than out. His first day as a cop sees him sent down to Galashiels in the Scottish Borders, where he’s given a simple task – return a suspect to Glasgow to face justice.

She didn’t notice the corn stalks shiver a few feet to her right. By the time she looked up, the man towered above her. In a single movement he wrapped one thick hand around her waist, the other he clamped over her mouth, muffling her screams. Detective Clara Jefferies has spent years running from her childhood in Alber, Utah. But when she hears that her baby sister Delilah has disappeared, she knows that the peaceful community will be shattered, her family vulnerable, and that that she must face up to her past and go home.