India, Feb. 20 -- Authorities searching for missing 84-year-old Nancy Guthrie in Tucson, Arizona, are turning to neighborhood surveillance cameras and digital alerts for potential leads. Investigators believe video captured by Ring Neighbors apps or home doorbell cameras could offer critical evidence in the ongoing kidnapping case.

Guthrie was forcibly taken from her home in the early hours of Feb 1 and did not leave voluntarily, according to the Pima County Sheriff's Office. Law enforcement, including federal investigators, continue searching the area while requesting any relevant footage from nearby residences and businesses.

Residents in Guthrie's neighborhood have received alerts through the Ring Neighbors app asking them to review ...