Ms. Guthrie, 84, was last seen on Saturday at her home in Tucson, Ariz. A sheriff said that investigators were treating her disappearance as a crime.

Nancy Guthrie, 84, the “Today” show host’s mother, was last seen on Saturday night, the authorities said. The disappearance is being investigated as a crime.

Nancy Guthrie, 84, the “Today” show host’s mother, was last seen on Saturday night, the authorities said. The disappearance is being investigated as a crime.

Arizona authorities found evidence of a crime at the home of ‘Today’ show host Savannah Guthrie’s 84-year-old mom, who needs daily medication and was reported missing on February 1. ‘She did not leave on her own, we know that,’ a local sheriff said.

US authorities say they are investigating the disappearance of Nancy Guthrie, the mother of the broadcaster Savannah Guthrie, as a suspected crime. Savannah Guthrie is a US journalist and television presenter who co-anchors NBC's Today morning programme.

‘We do in fact have a crime scene,’ the sheriff of Pima County, Arizona said, while explaining why detectives think Nancy Guthrie was forcibly taken from her home.  

The missing-persons case of Nancy Guthrie, the 84-year-old mother of “Today” host Savannah Guthrie, was officially declared a crime by officials in Arizona on Monday after evidence from her Tucson …

Officials confirm crime in disappearance of Savannah Guthrie's 84-year-old mother Nancy, who went missing Saturday night from her Tucson home according to authorities.

Savannah Guthrie is in the news as her mother went missing. The 'Today' host's personal life is now going public as she face the most difficult time of her life.

His death profoundly affected the Today anchor when she was growing up.