A Lee's Summit man died following a single-vehicle crash Tuesday evening in Henry County. The accident happened about 8 p.m. Tuesday, but the man, 66-year-old Richard Adams, was not found and pronounced dead until shortly after midnight Thursday, according to the Missouri State Highway Patrol report.

Adams was driving west on Missouri 7 east of Clinton when he suffered a medical problem and his Ford F250 pickup truck went off the right side of the road, according to Patrol. The truck hit a fence post and came to rest in a field.