To add to the confusion, other personality disorders have been associated with criminal behavior and serial murder.

A 21-year-old South Korean woman charged with murdering two men with drug-laced drinks has been diagnosed as a psychopath, as ...

"The term sociopath is sometimes used to signify that origin of anti-social behavior. Now we know it's a lot more complicated." ...

According to the FBI, serial murders attract disproportionate attention from the media and moviegoers. At the same time, that the number of actual serial killers has diminished since the 1990s. Using ...

Clean-cut Albert Berisha doesn't look like a man who moved to Syria to fight alongside ISIS, whose militants he calls murderous psychopaths, NBC News reported. But the "jihadi who likes the United ...

Audiences can enjoy an evening of true crime and take part in a live psychopath test. Murder: Staged is a stage show that will uncover the reality of individuals who attempt to conceal their crimes by ...