Murder of 29-year-old woman unsolved three years after body found in South Dakota river NBCnews, June 3, 2018
Twelve years later, Pennsylvania mother remains missing with no arrests in connection with her disappearance NBCnews, May 28, 2018
Duane Roy Dreher, veteran and father of three, was 34 when he vanished from Mason City, Iowa in 1955 NBCnews, May 27, 2018
