Johnston City – A Johnston City teacher and baseball coach has been arrested and charged with five counts of aggravated criminal sexual abuse and four counts of criminal sexual assault in Williamson County. Illinois State Police announced the arrest of 50-year-old Trevor Clark of Pittsburg Friday after a joint investigation with Johnston City Police. Clark has had two stints as Johnston City Baseball’s head coach, first from 1998 to 2011, with his most recent stint starting in 2014. Clark is currently being held at the Williamson County Jail on a $500,000. Illinois State Police Zone 7 Investigations request anyone with additional information regarding similar crimes related to Clark contact them at 542-1123.