Investigators are probing a potential new ransom note in the high-profile disappearance of Nancy Guthrie, the 84-year-old mother of "Today" host Savannah Guthrie, who vanished nearly eight months ago from her Arizona home, authorities announced Monday.
The Pima County Sheriff’s Department and an FBI task force were recently alerted to the note alongside related social media chatter. Detectives are now working to determine if the message is a genuine lead or a hoax.