Trevor McDonald and the Killer Nurse

London is terrorized by a vicious sex killer known as The Necktie Murderer. Following the brutal slaying of his ex-wife, down-on-his-luck Richard Blaney is suspected by the police of being the killer. He goes on the run, determined to prove his innocence.

A serial killer dispassionately discusses the nuts and bolts of his grisly avocation, as well as the youthful traumas which helped to mold him into a psychopath, in this disturbing independent drama from Germany, based on the true story of of Germany's most famous child murderer Juergen Bartsch who, between the ages of 15 and 19, abused, tortured and killed four schoolboys in the Ruhr region of Germany from 1962 to 1966.

Paris, France, during the First World War. While thousands of soldiers die every day on the battlefields, Henri Landru, a seemingly respectable furniture dealer, married and father of four children, relentlessly feeds his own sinister factory of death.

A year after the murder of her mother, a teenage girl is terrorized by a masked killer who targets her and her friends by using scary movies as part of a deadly game.

A mental patient escapes from the looney bin in drag, robs a bank, and goes on the lam!

Coming from a police family, Tom Hardy ends up fighting his uncle after the murder of his father. Tom believes the killer is another cop, and goes on the record with his allegations. Demoted to water-way duty Tom, along with new partner Jo Christman, navigate the three rivers looking for clues and discovering bodies. This time the victims are women Tom knows, he must find the killer to prove his innocence.

A look into the mind of one of the Hillside Strangler murderers, Kenneth Bianchi.

A look at the trial and the use of psychiatric evidence in the criminal proceedings of mass murderer 'The Hillside Strangler' Kenneth Bianchi.

Martha Beck, an obese nurse who is desperately lonely, joins a "correspondence club" and finds a romantic pen pal in Ray Fernandez. Martha falls hard for Ray, and is intent on sticking with him even when she discovers he's a con man who seduces lonely single women, kills them and then takes their money. She poses as Ray's sister and joins Ray on a wild killing spree, fueled by her lingering concern that Ray will leave her for one of his marks.

A journalist duo go on a tour of serial killer murder sites with two companions, unaware that one of them is a serial killer himself.

A police officer tries to uncover and stop an unknown serial killer who sniped three victims and plans for a fourth one.

In 2009, the small town of Cohasset, Massachusetts was rocked with tragedy. A 17-year-old high school senior named Collin Mason murdered three classmates. All the murders were videotaped and uploaded to the Internet via bit torrent sites and for three days, the world viewed the murders of these three innocent teens. Through legal action, the parents of the victims were able to remove all footage from the Internet and the town tried to save face by pretending it never happened. Bootleg copies of this footage are still passed around and downloaded through illegal means. The impact of this video is still being felt in Cohasset today. The video has become infamous, and is now referred to as The Cohasset Snuff Film.

A new case for the energetic criminal investigation officer Beate Stein: The half-undressed corpse of a subway driver is found in a subway tunnel. It soon seems as if the perpetrator has been found in a convicted female murderer. But after his death, the murders continue ...

In a flooded future London, Detective Harley Stone hunts a serial killer who murdered his partner and has haunted him ever since — but he soon discovers what he is hunting might not be human.

A serial killer tries to live peacefully with his son in a countryside village. But a girl who knows he's a killer moves in. He decides he must kill her to protect his new life.

Over the course of a decade, editors of the San Francisco Chronicle entice themselves in the murders of the Zodiac Killer. However, as time runs its course, interest in the case dwindles in the eyes of the professionals. The Killer stops interacting with the public. However, believing he has the answers, an amateur cartoonist from the initial sightings races against time to prevent what he believes is another murder.

Forensic psychologist and detective Alex Cross travels to North Carolina and teams with escaped kidnap victim Kate McTiernan to hunt down "Casanova," a serial killer who abducts strong-willed women and forces them to submit to his demands. The trail leads to Los Angeles, where the duo discovers that the psychopath may not be working alone.

Lincoln Rhyme was the department's top homicide detective and leading expert in criminal forensics until an injury left him paralyzed, depressed, and incapable of working. But when a gruesome murder in Manhattan leaves detectives baffled, they call on Rhyme to help solve the mystery. Amelia Donaghy, a rookie cop whose quick thinking preserved a gruesome murder scene, is enlisted by Rhyme to be his on-the-scene forensics expert. With Amelia reluctantly acting as Rhyme's able-bodied go-between, the pair piece together cryptic clues the killer leaves behind at the scene of the crime, hoping to catch the grisly serial killer.

FBI Agent Will Graham, who retired after catching Hannibal Lecktor, returns to duty to engage in a risky cat-and-mouse game with Lecktor to capture a new killer.

Following Jigsaw's grisly demise, Detective Mark Hoffman is commended as a hero, but Agent Strahm is suspicious, and delves into Hoffman's past. Meanwhile, another group of people are put through a series of gruesome tests.