CHAUTAUQUA, Kan. (KSNW) – On Monday, a 65-year-old Kansas truck driver was killed in a rollover crash. It happened on Kansas Highway 99 in Chautauqua County. According to the Kansas Highway Patrol, the semi was traveling southbound on Kansas Highway 99 in a construction zone. The semi went off the road and tried to overcorrect. It then rolled, crushing the cab.