JEFFERSON COUNTY, Mo.- A one vehicle accident occurred around noon today in Jefferson County. According to the Missouri Highway Patrol crash report, the accident occurred on Route BB north of Homestead Acres. Justin Dicicco, 23, of Cedar Hill, Mo., was southbound on Route BB when his vehicle traveled off the right side of the roadway, struck a highway sign, and traveled down an embankment. Dicicco suffered serious injuries due to the accident and was transported by Big River Ambulance District to Barnes Jewish Hospital.