(Preble County, OH)--There was a fatal crash Monday morning in Preble County. A 66-year-old man lost control of his car on State Route 122 near Halderman Road about four miles southeast of Eaton. The driver went off the right side of the road, hit a guardrail, and then rolled over. He was pronounced dead at the scene. Investigators were working to find out what caused the crash. The victim’s identity has not been released.