A former teacher in southwestern Michigan who was arrested over the weekend at his home is facing charges including sexual assault. The Three Rivers Commercial-News report 59-year-old David D. Wing of Three Rivers was arraigned Monday after being arrested Saturday. He was jailed on $100,000 bond. A person who answered the phone at the office of lawyer Ron Grubbs, who represents Wing, told The Associated Press on Tuesday that Grubbs didn't want to discuss the case. A court affidavit says Wing this year allowed a 16-year-old child to engage in an activity for the purpose of producing child sexually abusive material. Second-degree criminal sexual conduct charges in the case stem from 2008-2009, as well as this June and July. A preliminary hearing is scheduled for July 24th.