From CAIR Chicago:

On August 16, 2012, a Palestinian American man went to pay respects to his deceased father at Evergreen Cemetery and was horrified to see anti-Muslim hate graffiti on a number of Muslim graves. Evergreen Cemetery is home to at least 500 Muslim graves. Cemetery officials and the police have been notified. The cemetery is located at 3401 West 87th Street, Evergreen Park, IL 60805.