Investigators returned to Nancy Guthrie's Tucson neighborhood as the search for the missing 84-year-old entered its 22nd day.

Community members in southern Arizona are organizing their own searches for Nancy Guthrie, who has been missing for weeks.

The disappearance of Nancy Guthrie, 84, the mother of the “Today” show anchor Savannah Guthrie, has gripped the nation, with ...

Three weeks have passed since Nancy Guthrie was last seen. Are investigators any closer to finding her?

One of those continued mysteries is about the 84-year-old mother's kidnapper(s) and how they entered Guthrie's home.

Authorities haven't named a suspect or person of interest in Nancy Guthrie's disappearance as the search continued for a ...

The following is a chronology of key developments in what authorities describe as the abduction of Nancy Guthrie, the 84-year ...

The intense search for Nancy Guthrie continues as investigators hope to find a DNA match for a possible suspect in her ...

Federal and local authorities will use genetic genealogy to analyze DNA found at Nancy Guthrie's home as the ongoing ...

A private investigator is pushing a cartel-linked theory in the Nancy Guthrie kidnapping case, arguing she may still be in ...