Nancy Guthrie, 84, is missing in Tucson; authorities fear for her life due to medical needs and suspect she didn’t leave voluntarily.

Nancy Guthrie, 84, a Tucson, Arizona, resident and mother of NBC’s Savannah Guthrie, is missing after being last seen Saturday night. Authorities declared her home a crime scene, citing evidence suggesting she did not leave voluntarily due to her physical limitations and urgent need for daily medication. A large-scale search involving law enforcement, Border Patrol canines, drones, and FBI support is underway, with officials urging the public to report any information, including photos or videos. Investigators are using surveillance technology and emphasizing the urgency, as her health is at risk without medication within 24 hours. The case remains under active investigation.