Confessed Gilgo Beach serial killer Rex Heuermann has agreed to work with the FBI's Behavioral Analysis Unit. The shocking case came to an end Wednesday when the 62-year-old Massapequa Park resident ...

Rex Heuermann agreed to be interviewed by the FBI's Behavioral Analysis Unit as part of his plea deal.

Add Yahoo as a preferred source to see more of our stories on Google. As expected, accused Long Island Serial Killer Rex Heuermann amended his not guilty plea inside a Riverhead courtroom, admitting ...

Today co-anchor Savannah Guthrie's mom, Nancy Guthrie, is still missing after the abduction from her Tucson, Ariz., home—and her kidnapper's motive could be retribution, a former FBI behavioral ...