 In August 2013, the NLRB ruled in favor of the teachers and found that Olney's principal and assistant principals had interrogated and threatened teachers.ASPIRA of Illinois operates three charter high schools and one charter middle school.The board of directors voted 5-4 to fire its CEO in March 2012 due to low test scores - Aspira of Illinois student test scores were lower than averages for the Chicago Public Schools for at least six years in a row.