articleThe Brief Interstate 85 northbound crash in Jackson County near mile marker 136 leaves one dead and another critically injured. Following too closely caused a five-vehicle chain-reaction collision that closed northbound lanes for over three hours Monday. What we know:Troopers responded to a five-vehicle wreck on Interstate 85 northbound at mile marker 136 around 5:22 p.m. Monday. Traffic had slowed down ahead of a yellow Penske truck traveling in the right lane. The Penske truck was following too closely and hit the back of a Toyota Corolla, pushing it into the median wall.