Authorities investigating the apparent kidnapping of Nancy Guthrie returned to her Arizona neighborhood several times over the weekend, ahead of a Monday evening deadline set by her purported ...

Developments in the search for Nancy Guthrie in Pima County amounted to meager crumbs in the fifth week since she disappeared ...

Authorities have made no arrests, nor have they publicly identified a motive in a baffling case that has captured the ...

Savannah Guthrie has said she feels the "love and prayers" from the community as the search for her 84-year-old mother ...

As artificial intelligence becomes more advanced and common, it's hard to know what's real or not, complicating the search ...

Law enforcement sources told NBC News that one image captured of a man in front of Guthrie home may have been from before the night she went missing.

Nancy Guthrie’s disappearance has prompted a multiagency search involving local law enforcement and the FBI.

(CNN) — The search for missing 84-year-old Nancy Guthrie, mother of “Today” show host Savannah Guthrie, has stretched into a third, anguished week, with mounting pressure on investigators and a family ...