Nancy Guthrie ransom notes release follows Unabomber ‘precedent' that cracked case, expert says
Critical errors in Nancy Guthrie missing person investigation in spotlight Retired FBI…
Unabomber investigator reveals likely breaking point of alleged would-be Trump assassin
NEWYou can now listen to Fox News articles! A former FBI criminal…
How Harvard’s psychological experiments may have lit fuse on Unabomber: expert
NEWYou can now listen to Fox News articles! In the years before…