Article continues below advertisementThe case of Savannah Guthrie's missing mom has taken a scary turn, as on the morning of Tuesday, February 3, authorities revealed blood was found inside Nancy Guthrie's Tucson, Ariz., home. It's currently unclear whose blood it is.The police also revealed there were signs of forced entry, and it's been theorized that Nancy, 84, may have been abducted from her bed.Article continues below advertisementNancy Guthrie's Home Was Declared a Crime SceneSource: @savannahguthrie/instagramNancy Guthrie's disappearance is being investigated as a crime.