Article continues below advertisementSavannah Guthrie broke cover to pay a visit to a memorial the public set up for her mother, Nancy Guthrie, who has been missing since February 1.On Monday, March 2, the Today star, her sister, Annie Guthrie, and Annie's husband, Tommaso Cioni, stepped out with their arms around one another as they checked out the vigil located outside Nancy's Tucson, Ariz., home.All three of the relatives, as well as Savannah's brother, Camron Guthrie, have been cleared as suspects in Nancy's disappearance.