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

Nancy Guthrie, the 84-year-old mother of TODAY show host Savannah Guthrie, was reported missing on February 1 and authorities ...

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 ...

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, ...

Sheriff Nanos leads the investigation into Nancy Guthrie's 22-day disappearance in Tucson. Pima County Sheriff Chris Nanos is ...

“We’re not quitting. We’ll find her. Yeah,” Pima County Sheriff Chris Nanos said in a Feb. 20 interview ...

Pima County Sheriff Chris Nanos revealed in a new interview that the mixed DNA samples could take a while to sort through.