Today' co-anchor Savannah Guthrie's mother, 84, is still missing with no named suspects after her Tucson, Ariz., abduction.

Rex Heuermann, the man known as the Gilgo Beach killer, admitted killing eight women over a span of decades, and the FBI is ...

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

Rex Heuermann, the man known as the Gilgo Beach killer, admitted to killing eight women over a span of decades, and the FBI ...

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

As expected, accused Long Island Serial Killer Rex Heuermann amended his not guilty plea inside a Riverhead courtroom, ...

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

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

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

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

Chris Voss joins The Money Signal for a conversation on negotiation psychology, behavioral finance, and real-time ...