What to know about the disappearance of Nancy Guthrie, mother of 'Today' show's Savannah Guthrie

Authorities are looking for the 84-year-old mother of “Today” show host Savannah Guthrie after they say she was taken from her home in Tucson, Arizona, against her will over the weekend. It’s imperative that Nancy Guthrie, who was last seen Saturday night, is found soon because she could die without her medication, Pima County Sheriff Chris Nanos said. There were signs of forced entry at Nancy Guthrie’s home, according to a person familiar with the investigation, who was not authorized to publicly discuss details of the case and spoke to The Associated Press on condition of an anonymity.