NASON -- Ronald Hacker, 70, died at 7:15 p.m., Monday, Feb. 7, 2011, at his home. Celebration of life service will be at 10:30 a.m. Thursday in Hughey Funeral Home in Mount Vernon with the Rev. Bruce Neese officiating. Visitation will be from 9 to 10:30 a.m. Thursday at the funeral home. Memorials may be given to American Cancer Society . Published in The Southern Illinoisan on February 9, 2011