Air Force Col. Richard A. Kibbey of Delmar, New York, was killed in 1967 at the age of 32 when his HH-3E helicopter was shot down by enemy ground fire in Vietnam. After decades on the list of unaccounted-for service members from the war, Kibbey was found and honorably interred Mar. 29, 2019, at Arlington National Cemetery, Va. (Courtesy photo)