(West Elkton, OH)--One person was killed in a Preble County crash Monday. The victim drifted across the center line on State Route 503 near West Elkton at around 1:45 Monday afternoon and hit an oncoming car head-on. The driver that caused the crash was pronounced dead at the scene. The other driver was a high school student. Preble County Sheriff Mike Simpson said a seat belt may have saved her. "The seat belt was in use by the young lady. That actually probably limited her injuries," Simpson said. The identity of the person that died has not been released.