Investigators say Nancy, who lived alone, has limited mobility but no cognitive issues and would not have left voluntarily.

Investigators searching for Nancy Guthrie say her security camera didn't record video because she didn't pay for the ...

Investigators are still working to analyze the scant available video that could lead to finding Nancy Guthrie as the search ...

Split screen: person walking past neighbor's house with facial recognition overlay vs. close-up of Ring doorbell camera.