Cold Cases in Mitchell County, Iowa     Homicide Gary Lack 58 YOA 1475 325th Street Nora Springs, IA (Section 11, T-97-N, R-18-W) in Mitchell County January 14, 2004 Gary Lack, who’d developed hormone feeding tumors that spread to his colon and liver due to point source polluting plumes from upstream Mitchell County, Iowa, farmers, died […]