CLARK, Mo. — Four people were injured in a Clark County accident Friday morning. According to a Missouri State Highway Patrol report, Eric W. Wood, 33, of Arbela, was driving a Dodge Ram 2500 on U.S. 136, about one mile west of Medill, around 11:55 a.m. Friday. His truck crossed the center line and struck a Jeep Wrangler that was being driven by Memphis, Missouri resident, Randy L. Sponseller, 65. Sponseller’s vehicle traveled off the right side of the roadway and overturned. Wood was moderately injured and transported by ambulance to Scotland County Hospital. Sponseller received minor injuries. His passengers, Valerie J. Sponseller, 66, and a female juvenile, 14, were seriously injured. Valerie Sponseller was transported by ambulance to Blessing Hospital for treatment. The teen was transported via Air-Evac to to Blessing Hospital.