Just prior to the 4 o'clock hour, Station 85 was alerted for a vehicle accident on Rt. 30 in the area of Prestwick. Engine 85-5, Rescue 85, and Ambulance 85 made the response, arriving on scene to find a tractor trailer and jeep involved. All patients were out of the vehicles at the arrival of the first unit. Crews found diesel fuel and DEF fluid leaking from the truck. Ambulance 85 transported one patient to the hospital for evaluation. Milton units turned the scene over to DNREC and Delaware State Police. Chief Hopkins had the Milton Command.