Savannah Guthrie with her mother Nancy Guthrie, who was reported missing on Sunday. Nathan Congleton/NBC Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment The search for Nancy Guthrie - the 84-year-old mother of NBC News' Today co-host Savannah Guthrie, who disappeared from her Arizona home over the weekend - entered a third day on Tuesday.