(Washington County, MO) Washington County authorities are searching for the driver who left the scene of an accident that moderately injured a pedestrian Sunday afternoon in Washington County. Highway Patrol reports show a woman from Potosi, 35 year old Emma M. Sancegrow, was hit by a vehicle as she was walking south in the roadway at 10,122 Delbridge Road about 4:30. Sancegrow was taken to Mercy Hospital South at St. Louis. If you have any information on the vehicle, or who was driving, contact the Washington County Sheriff's Department or your local law enforcement agency.