A normally quiet residential street in the foothills of Tucson has become the center of an active investigation following the disappearance of Nancy Guthrie, the mother of Savannah Guthrie.
Neighbors say the atmosphere changed abruptly as law enforcement activity increased, with both marked and unmarked vehicles arriving in large numbers—an unusual sight in an area known for its calm and privacy.
Residents described the neighborhood as peaceful and close-knit, where overnight activity is rare. The focus on late-night hours has been particularly unsettling for those living nearby. The area is bordered by open desert terrain, which has added to local concern, especially in light of reports that Nancy has limited mobility.
After the disappearance was reported, authorities expanded their response quickly. Neighbors were asked to review doorbell and security camera footage, and aerial support was observed during the early stages of the search.
Officials later confirmed that Nancy’s residence was examined as part of the investigation and that certain materials were collected. Specific details, however, have not been released publicly in order to preserve the integrity of the case.
During a public briefing, Chris Nanos, Sheriff of Pima County, stated that evidence suggests Nancy did not leave her home voluntarily. As a result, investigators are treating the matter as a criminal investigation rather than a routine missing-person search. Authorities have emphasized that there is no indication of an ongoing threat to the public.
Despite those assurances, neighbors say the developments have been deeply unsettling. Law enforcement continues to urge anyone with reliable information, footage, or observations from the area to come forward as the investigation moves ahead.
