Heuermann admitted to being the violent serial killer who brutally murdered eight young women in a spree that likely began in ...

Long Island’s most notorious serial killer will help the FBI figure out what makes his sick mind tick — part of his chilling ...

Rex Heuermann agreed to talk to behavioral analysts at the F.B.I. when he pleaded guilty. The unit has interviewed Ted Bundy, ...

Using research conducted by the FBI’s Behavioral Analysis Unit (BAU) and other sources, Part 1 of this three-part series discussed common deception strategies school shooters have used to evade ...

The American Hospital Association (AHA), in collaboration with the FBI, has released a series of behavioral threat assessment and management (BTAM) resources developed in partnership with the FBI’s ...

From January 1996 to February 1997, an unknown man was raping and killing women on the streets of Raleigh. The pattern was lifeless bodies left out or “displayed” after being sexually assaulted and ...

Using research conducted by the FBI’s Behavioral Analysis Unit (BAU) and other sources, Part 1 of this three-part series discussed common deception strategies school shooters have used to evade ...

The Behavioral Analysis Unit was established in 1972 to consult experts on "different, unusual or bizarre cases." ...

A researcher and psychiatric clinical nurse specialist who worked closely with the FBI believes the motive behind the ...

Dr. Ann Burgess broke down her analysis of Nancy Guthrie's disappearance on "Brian Entin Investigates." ...

Gilgo Beach killer Rex Heuermann will be evaluated by the FBI's Behavioral Analysis Unit after admitting to the murders of eight women.