1 killed in two-vehicle crash along Highway 378 in Marion County, troopers say Source: Raycom (Source: Lowrey, Erin) By WMBF News Staff | April 5, 2021 at 5:31 PM EDT - Updated April 5 at 6:41 PM MARION COUNTY, S.C. (WMBF) – Troopers were called to a deadly crash Monday afternoon in Marion County. Lance Cpl. Tyler Tidwell said troopers responded to a two-vehicle crash that occurred at 4:10 p.m. in the area of Highway 378 and Eaddy Court. Tidwell said a 2005 Chevrolet Colorado was driving west on Highway 378 and a 2018 Jeep Wrangler was driving in the opposite direction. He said the Chevrolet Colorado drove left of center and hit the Jeep Wrangler, causing the Jeep to run off the right side of the road.