Article continues below advertisementRetired FBI profiler Jim Clemente believes 84-year-old Nancy Guthrie, the missing mother of Today show co-host Savannah Guthrie, was threatened and controlled by her abductor using a gun at his waist or crotch area to force her to the front door.He told NewsNation correspondent Brian Entin on Wednesday, April 22, that blood spatter evidence at Nancy's Tucson, Ariz., home shows she fought back, resulting in her being "blitzed with overwhelming force" or punched, causing her to cough up blood on her porch.