EAST ST. LOUIS — A former Southern Illinois University Edwardsville adjunct instructor and lab manager is facing federal charges after prosecutors said he used a university-issued credit card to pay for more than $100,000 in personal expenses over more than two years.A federal grand jury on Aug. 18, 2026, indicted Jonathan C. Clark, an SIUE lecturer and lab manager, on one count of mail fraud and three counts of wire fraud. Prosecutors allege Clark defrauded the university between Nov. 11,...