TUCSON, Ariz. (AP) — A masked person with a handgun holster was caught on camera outside Nancy Guthrie’s front door the night she disappeared, images released Tuesday by the FBI show, offering the first major break in a case that has gripped the nation for more than a week.

The person wearing a backpack and a ski mask can be seen in one of the videos tilting their head down and away from a doorbell camera while nearing an archway at the home of the mother of “Today” show host  Read Entire Article