HARLAN -- On Tuesday, June 25, a 911 call reported a rollover accident on Nishna Avenue east of Harlan at approximately 4 p.m. with a trapped individual and possible agricultural-related chemical spill. Responding units located a 1994 International semi, which for unknown reasons left the roadway and rolled into the south ditch. The driver, 71-year-old Dale Hemminger, Harlan, had to be extricated from the vehicle using mechanical means.