Signs of a Psychopath

A woman finds her elderly brother dead in his bedroom with his throat slashed. Uncovering the truth poses a challenge for detectives -- the individual responsible for killing him is a manipulative psychopath who craftily deflects blame.

A racially motivated serial killer on death row, who targeted civil rights leader Vernon Jordan, and pornography publisher Larry Flynt, confesses to additional unsolved murders with the help of a shrewd female prosecutor.

Investigators search a farm for a missing man and find human leg bone on the property. The owner, Susan Monica, admits that her pigs ate her tenant alive, and he's not the only victim. A ruthless psychopath, Monica despises humans but loves her pigs.

A gunman shoots a man dead as he runs along a country road. First responders find a witness standing next to the body with a strange story to tell, and detectives will unravel the lies of a callous psychopath who takes out his frustrations in bloodshed.

A killer shoots a young woman dead in her boyfriend's Orlando apartment. Hours later, he turns up in a hospital bed 500 miles away with a gunshot wound and a bizarre story that unravels to reveal he's a lying, callous psychopath.

A man calls 911 with his dying breath, and first Responders arrive to find him brutally murdered, stabbed 59 times. When detectives question his best friend, they uncover a tangled, sick story of deception, and jealousy that explodes in psychopathic rage.

Police find a 17-year-old female's dead body in a ditch with two gunshot wounds. The investigation centres on two friends of the victim claiming her death was an accident, but detectives uncover it was a thrill kill carried out by evil psychopaths.

A New Hampshire town reels after police arrest four teenagers for robbing and murdering a 42-year-old mother and maiming her 11-year-old daughter. Detectives uncover two suspects who are not ordinary criminals but sadistic psychopaths.

A missing persons report leads police to a career criminal and his girlfriend. They uncover a twisted world of illicit schemes, macabre fantasies, and a puppet master manipulating young women down a dark path of sex, drugs, and exploitation.

When women kill, it can be extremely shocking. However, female psychopaths may not be as rare as people imagine. Experts examine some unique characteristics of female psychopathic killers, and explore their horrific crimes.