The top headlines from The Kansas City Star on Thursday, September 23rd, 2021 including: Disturbing, racist petition prompts parents to call for accountability at Park Hill South High School; Chick-fil-A no longer part of recommended bid for new Kansas City airport terminal; Judge will rule this week if county can force mask-defiant Blue Springs cafe to close; and Kansas City area school board member and restaurant owner dies of COVID at age 48.