Home of Savannah Guthrie's missing mom "a crime scene," sheriff says

The disappearance of "Today" show host Savannah Guthrie's mother is being investigated as a crime after officials found aspects of the 84-year-old's home indicating she didn't leave on her own, Pima County Sheriff Chris Nanos said. Nancy Guthrie was reported missing on Sunday and was last seen at her home in Arizona.