JEFFERSON COUNTY, Mo. (News First) – A 19-year-old Leadwood man received minor injuries after an overnight crash in Jefferson County on Sunday. The Missouri State Highway Patrol says the accident happened Southbound Missouri 21 south of Route 110 when the driver of a 2002 Chevy Camaro attempted to avoid hitting a deer, ran off the road, spun, and struck several trees. The man was taken to Mercy Hospital Jefferson by ambulance for treatment.