A martial arts instructor working at a police academy gets imprisoned after killing a man by accident. But when a vicious killer starts targeting martial arts masters, the instructor offers to help the police in return for his freedom.

Gay serial killer in Washington, DC uses dating web site to stalk victims.

In 1999, teen Rocío Wanninkhof is murdered. Her mother's ex-partner, Dolores Vázquez, is suspected. Did she do it? A second victim reveals the truth.

After 6 years of brutal murders, the West Yorkshire Police fear that they may have already interviewed The Ripper and let him back into the world to continue his reign of terror upon the citizens of Yorkshire. Assistant Chief Constable of the Manchester Police, Peter Hunter, is called in to oversee the West Yorkshire Police's Ripper investigation and see what they could have missed.

Detective Chief Superintendent Maurice Jobson is forced to remember the very similar disappearance of Clare Kemplay, who was found dead in 1974, and the subsequent imprisonment of local boy Michael Myshkin. Washed-up local solicitor John Piggott becomes convinced of Myshkin's innocence and begins to fight on his behalf, unwittingly providing a catalyst for Jobson to start to right some wrongs.

A first person narrative of the exploits of a gay serial killer in deeply disturbing, controversial drama about violence, sexuality, and the imagination. Dennis, the main character, whose lead we follow on this path between what is real and what we can only hope is surreal. His friends attempt to determine if he's truly a psychopath.

Yorkshire, 1974. Fear, mistrust and institutionalised police corruption are running riot. Rookie journalist Eddie Dunford is determined to search for the truth in an increasingly complex maze of lies and deceit surrounding the police investigation into a series of child abductions. When young Clare Kemplay goes missing, Eddie and his colleague, Barry, persuade their editor to let them investigate links with two similar abductions that draw them into a deadly world of secrecy, intimidation, shocking revelations and police brutality.

A German intelligence officer investigates a prostitute's killing in Warsaw during World War II. He lands on three major Nazi generals as suspects, two of whom are also involved in a plot to kill Adolf Hitler.

A girl, whose entire family was murdered by a serial killer, tries to isolate herself in New York City. Her fear escalates when the murderer starts stalking her on the internet. With his prison sentence about to end, the game of cat and mouse begins.

A young woman thinks one of her neighbors in her apartment building is a serial killer and begins to suspect both her current boyfriend and former girlfriend of being the killer.

A jigsaw puzzle is the key in a detective's investigation of a gruesome murder.

London, 1888: on the night of the third Jack the Ripper killing, soft-spoken Mr. Slade, a research pathologist, takes lodgings with the Harleys, including a gloomy attic room for "experiments." Mrs. Harley finds Slade odd and increasingly suspects the worst; her niece Lily (star of a decidedly Parisian stage revue) finds him interesting and increasingly attractive. Is Lily in danger, or are her mother's suspicions merely a red herring?