(Fond du Lac) Fond du Lac County Sheriff’s officials are looking for a white male who led deputies on a high-speed chase that covered 18.5 miles early Saturday morning. A deputy spotted a vehicle doing 89 miles an hour on Interstate 41 near Hickory Street in Fond du Lac and tried to pull the vehicle over. It took an exit into Fond du Lac, but quickly got back on I-41 and headed north. The pursuit was cut off near Highway 44 in Winnebago County. The vehicle had Minnesota license plate number AHL 495 and was a black 2004 VW Jetta GL 4-door sedan. Anyone with information is asked to call 920-906-4664, extension 9058.