Most serial killers share one chilling habit in common, and it's not what you'd expect. Psychologists say this hidden trait ...

The Missoula Mauler. The Serial Killer Clown. The Giggling Granny. The BTK Killer. These names may send chills through anyone familiar with America’s true crime history. Each bizarre alias belonging ...

Serial killers have long haunted yet fascinated audiences. While there’s no question that people fear murderers, they also can’t help but want to know more about their motivations for harm, offering a ...

Rex Heuermann, of Massapequa Park, Long Island, was charged with multiple counts of murder in the deaths of Melissa ...

Here’s a select list of convicted American serial killers and notable open or unsolved cases. Serial murder is defined by the FBI as two or more killings separated by a span of time. Serial murders ...

A New England serial killer has been unmasked — but he doesn’t appear to be connected to rampant rumors in the region sparked by the discovery of over a dozen bodies. Kevin Lino, 38, was charged in ...

Long Island’s most notorious serial killer will help the FBI figure out what makes his sick mind tick — part of his chilling plea deal in eight cold-case slayings, officials said Wednesday. The ...