Murder By Numbers

When a sheriff's wife is the victim of a cold-blooded murder, theories buzz throughout the community. Is a serial killer lurking the streets?

Within a month, four men in Orange County are brutally stabbed by a mysterious man. Are the killings connected to a double murder that occurred months earlier?

A monster hunts the streets of Baton Rouge, leaving three women raped and murdered. One woman survives a vicious attack - can she help police find the killer?

A twisted murderer preys on young women in Bellevue Washington. An unconventional clue leads police to an unlikely killer hiding in plain sight.

A series of murders in California bear eerie similarities, but police can't connect them. Until a bloody mobile phone leads them to three criminals on a revenge spree.

A series of women are found murdered with their eyeballs surgically removed. When police finally track down the killer they also discover a very bizarre motive.

A man is murdered by someone wearing a clown mask. When more people are killed by the same deranged clown, police realise that a serial killer is on the loose.

The city of Atlanta is shaken by the fear of the Necktie Killer. Detectives piece together correlative clues and distinctive apparel left behind at each crime scene.