Nancy Guthrie case: Ex-FBI agent shares key update amid search, ‘Making important progress…’

Nancy Guthrie case: Does a new video claim hold the key to the Nancy Guthrie mystery? Here's what the latest…

A new demand letter claims to possess video footage of Nancy Guthrie and her alleged main kidnapper on the day she likely died. The sender, who has previously contacted media outlets, also offers photos and details of…