A Dunnellon man was killed and a woman was seriously injured on Sunday after their car overturned and collided with a fence just west of the county line. The fatal accident took place near the intersection of CR 40 and SE 115th Avenue in Levy County at 3:50 p.m. on Sunday, August 18. County Road 40 (CR 40) is a western extension of State Road 40 (SR 40).