Killeen Independent School District officials and school board members met Tuesday to discuss a rezoning plan that may impact thousands of current and future high school students. The district is tasked with adjusting school attendance zones to alleviate high school overcrowding while also filling the district's newest campus, Chaparral High School, in advance of its grand opening in 2022. âItâs hard to believe that itâs actually time to start venturing into the world of rezoning for the opening of Chaparral High School,â KISD Superintendent John Craft said during the school board meeting Tuesday. Superintendent John Craft Courtesy | Killeen ISD