Her family issued a new plea Saturday asking locals for help in finding the 84-year-old.

Pima County Sheriff Chris Nanos shared why authorities have asked Nancy Guthrie's neighbors for any footage from weeks before ...

Nancy Guthrie's family have issued a new statement asking Tucson locals for information about key dates, as a legal expert ...

While Nancy Guthrie was last seen by loved ones on January 31, investigators believe that January 11 might be a significant ...