Nancy Guthrie disappearance prompts FBI search of Tucson area where investigators found black gloves matching description of masked subject seen on doorbell camera.

Residents who live near Nancy Guthrie’s home in Tucson are being asked to check security footage from two specific days in January.

Nancy Guthrie, the 84-year-old mother of "Today" show host Savannah Guthrie, has been missing for over a week.

Former FBI profiler analyzes newly released evidence in Nancy Guthrie missing person case, revealing key details about suspect behavior and forensic clues.

The search is intensifying for 84-year-old Nancy Guthrie, the mother of "Today" show host Savannah Guthrie, who investigators say appears to have been kidnapped from her Tucson, Arizona, home in the early hours of Sunday, Feb. 1.

Authorities appear to be intensifying their investigation into the disappearance of 84-year-old Nancy Guthrie. New drone images circulating online on Thursday, February 12, showed a white tent

A dozen days have passed since Nancy Guthrie was last seen at her Tucson-area home. Hundreds of law enforcement officers have joined the search.

A retired homicide and cold case sergeant is analyzing investigators’ “huge break” in the suspected abduction of Nancy Guthrie, who has been missing for nearly two weeks.