Former FBI criminal profiler Gregg McCrary has shared insights into the kidnapping of 84-year-old Nancy Guthrie, mother of ...

A former FBI profiler told NewsNation that if the kidnappers did not take Nancy Guthrie for ransom, there may be a "dark" motive.

An ex-FBI criminal profiler has offered his insight into the Nancy Guthrie case, noting that a tattoo may be a key piece of evidence. In a recent interview, the former FBI agent shared his thoughts on ...

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 ...

Retired FBI agent Gregg McCrary, described as a pioneer of criminal profiling, has shared his expert analysis of Nancy Guthrie's suspected kidnapping on a true crime podcast ...

ABC News’ Linsey Davis spoke with former FBI profiler Mary Ellen O’Toole on the importance of the suspect’s psychological ...