RAY COUNTY, Mo. — Four Richmond residents were injured in a Ray County accident around 10:30 a.m. Saturday. According to a Missouri State Highway Patrol report, a Chevy being driven by a female, 17, crossed the center line on Business 10, about a quarter of a mile east of Missouri 10 Highway West Junction and struck a Jeep, head-on, that was being driven by Skyler Nolker, 23.  Two passengers were riding with Nolker, Kelsie Pierson, 27, and Kaitlyn Harp, 21. All four individuals were transported by ambulance to Liberty Hospital with moderate injuries.