As the search for Nancy Guthrie continues, former investigator and criminal profiler Mike King examines the behavioral clues ...

'Today' co-host Savannah Guthrie's mother, 84, is still missing after her February 1 abduction in Tucson, Arizona.

Twelve days into the investigation into the disappearance of Savannah Guthrie's mother Nancy Guthrie authorities have yet to identify a suspect or even a person of interest, but a former FBI profiler ...

A retired FBI agent hailed as one of the "pioneers" of contemporary criminal profiling has offered insights into the possible "personality" of Nancy Guthrie's abductor. The disappearance of the ...

OK. We're now joined by former FBI agent and FBI profiler Mary Ellen O'Toole. She worked in the agency's Behavior (ph) Analysis Unit for more than a decade and is now the director of the forensic ...

An FBI profiler doubts a new Nancy Guthrie ransom note, saying the claims seem suspicious and do not appear genuine.

FOR 25 years, the parents of murdered British backpacker Peter Falconio have been tortured by the fact they do not know where ...

As Today co-anchor Savannah Guthrie's mother, Nancy Guthrie, remains missing after her Feb. 1 abduction in Tucson, Ariz., an FBI profiler weighed in on what the perpetrator is likely thinking and ...

EDITOR’S NOTE: This article contains graphic descriptions of homicide and assault. Please read with care. A month after Lyle and Erik Menendez were arrested for brutally slaying their parents inside ...

The assassin behind Charlie Kirk’s murder is still on the lam and is likely an individual who lacks social skills, isolates himself, and has only a loose plan for next steps, retired FBI Supervisory ...