Nancy Guthrie has been missing for three weeks as investigators continue to pursue different avenues into her possible ...

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

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

Nancy Guthrie’s home boulevard just north of Tucson, Arizona, makes for a unique crime scene. There is no roadblock moderating access to the estate, nor any officials checking if the people outside ...

Weeks have passed without any sign of the 84-year-old grandmother in fragile health.

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

The search for Nancy Guthrie relies on DNA evidence, but it can take a year for the latest clues to be unravelled. According ...

Pima County Sheriff Chris Nanos revealed that there are problems with the DNA evidence collected from Nancy Guthrie’s house ...

The search for Savannah Guthrie's missing mother is entering its fourth week, as authorities in Arizona maintain that the ...

Amidst the search for Nancy Guthrie, self-styled investigator Jonathan Lee Riches faces criticism for spreading misinformation.