CERRO GORDO COUNTY, Iowa – A one vehicle rollover in Cerro Gordo County brings out emergency crews. It happened on Wednesday around 2 pm, at 255th Street and Killdeer Avenue. The van was traveling westbound on 255th Street when it lost control on a portion of road that was snow and ice covered. The van slid off the road and rolled over into the ditch. The driver, Phyllis Lau, 80, declined any medical evaluations.