School officials shut down a gym and cafeteria after find cracking in beams supporting the gym ceiling. Des Arc Superintendant Carroll Denton said the initial crack was discovered during a basketball game on Tuesday. Engineers surveyed the damage on Wednesday but haven`t determined the cause. However, they did recommend shutting down the gym and a cafeteria which was connected to the building. The gym was built in 1965 and was home to many basketball championship wins. Engineers are expected back at the school on Monday.