WARREN, Mich. – The calls for John M. Knight to step down from his post as school president has been going on for months. UPDATE: Charges dropped for 7 Warren De La Salle students accused in football hazing investigationWarren De La Salle Collegiate School announced Thursday that Knight has been let go, but Knight is trying to fight back. The De La Salle High School Board of Trustees announced Thursday that they were not only deciding to place Knight on leave, but his contract is not being renewed. RELATED: Warren De La Salle High School places president on leave amid football hazing caseThe search for Knight’s replacement started immediately. Warren police conducted an investigation into the De La Salle football program after the team forfeited its Michigan high school playoff game due to the allegations of hazing.