Dr. Katherine Ramsland, one of America’s most prominent serial killer experts for more than three decades, enjoys dissecting ...

A serial killer is an individual who murders a series of victims over a period of time, typically with gaps between each killing. Some serial killers kidnap and or torture their victims before ...

CHICAGO — A traveling exhibition featuring the world’s largest private collection of serial killer artifacts is coming to Chicago next month. “Serial Killer: The Exhibition,” a traveling museum-scale ...

Jeffrey Dahmer's crimes were so extreme that understanding the psychology behind them forces a deeply uncomfortable confrontation with the limits of empathy and the origins of evil. Watch: Flash flood ...