The Kentucky State Police says a McMinnville, Tennessee, man was killed in a single-vehicle crash in Warren County, Kentucky, yesterday. James C. Williams, 83, was heading south in the right lane of I-65 South near mile marker 36 when his 2000 Subaru Outback exited the right shoulder of the roadway. Williams’ vehicle traveled down an earth embankment, striking a tree before coming to rest. Witnesses said Williams’ car caught fire upon impact. He was pronounced dead at the scene. An investigation into the crash is ongoing.