Overview
- Pima County Sheriff Chris Nanos said investigators do not know Nancy Guthrie’s whereabouts and believe she did not leave voluntarily.
- Her Catalina Foothills residence was processed as a crime scene, with her car and cellphone recovered at the home.
- The FBI is assisting as authorities review neighborhood surveillance and cell‑tower data and pursue hundreds of leads.
- Officials stress urgency because the 84-year-old has limited mobility and requires daily medication that could be life‑threatening if missed.
- Authorities report no known threat to the public and urge residents to check cameras, while Savannah Guthrie remains off Today as the family appeals for tips.