Police opened an investigation after a vehicle crashed into a grocery store and injured several people Saturday in Charleston. Charleston Department of Public Safety Director Robert Hearnes reports that an officer investigated the one-vehicle crash which occurred about 6:20 p.m. at McClain’s Food Center on South Main Street in Charleston. A vehicle drove into the building, injuring several people. The Mississippi County Rescue Squad, Sikeston Rescue Squad and South Scott County Ambulance assisted. Further information was unavailable, and the incident remains under investigation.