A Kewaskum man was seriously injured in a one vehicle rollover crash in Fond du Lac County. The crash happened shortly before 9:30pm Saturday on Highway 45 south of state Highway 67. The investigation shows that the driver was southbound on 45 when he lost control of his vehicle, went left of center, entered the ditch, and the vehicle rolled over. The 39 year old victim was flown by helicopter to Froedtert-Milwaukee with serious injuries.
