Nancy Guthrie case suspect could have visited house twice

Investigators say a masked man seen on doorbell camera footage at 84-year-old Nancy Guthrie’s Tucson, Arizona home may have visited her doorstep more than once before she disappeared.

The FBI released photos and video on February 10 showing a masked, armed man at her Tucson home the morning she was believed to have been taken. 

A source said the pictures may be from two different days because the suspect wears a backpack in one image but not in another.

However, the Pima County Sheriff’s Department said the images do not have date or time stamps, and warned people not to speculate.

Authorities continue to search the desert area, review thousands of hours of surveillance video, and test DNA evidence.

Officials are also offering up to $202,500 in rewards for information leading to an arrest. Nancy is the mother of Today show host Savannah Guthrie.