Discover the latest developments in the mysterious disappearance of Nancy Guthrie, as eyewitnesses reveal new insights.

Nancy Guthrie, the 84-year-old mother of TODAY show host Savannah Guthrie, was reported missing on February 1 and authorities have not found her yet.

A group of community members searched the Catalina Foothills for signs of Nancy Guthrie and a possible suspect.

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

Three weeks after 84-year-old Nancy Guthrie disappeared from her home in the Catalina Foothills, authorities have yet to name ...

Fugitive Oscar Noe Alday, wanted in Pima County on violent charges, was captured in Mexico and returned to the U.S. after ...

Authorities are warning volunteer search groups to stay off Nancy Guthrie's property and give investigators space after ...

On Saturday, Feb. 21, the U.S. Marshals Office announced that Oscar Noe Alday was captured be Mexican authorities in Mazatlán ...

Sunday marks the third week since 84-year-old Nancy Guthrie, the mother of NBC "Today" show host Savannah Guthrie, ...

US authorities are treating the disappearance of Savannah Guthrie's 84-year-old mother, Nancy Guthrie, as a suspected ...

Fox News' Claudia Cowan reports on the search for Nancy Guthrie in Tucson, Arizona. The Pima County Sheriff's Department ...

Savannah Guthrie's 84-year-old mother, Nancy Guthrie, has been missing since February 1, but authorities have yet to provide any major updates.