[4] Former presidential candidate Wendell Willkie and Czechoslovak president-in-exile Edvard Beneš spoke at the dedication commemorating the tragedy.The 2010 U.S. Census Bureau data states that 3,160 residents of Crest Hill (15.2% of the population) are institutionalized.[11][12] John Wayne Gacy was executed by lethal injection at Stateville Correctional Center in 1994.[14] Pace provides bus service on Routes 505, 507 and 832 connecting Crest Hill to downtown Joliet and other destinations.[15] Crest Hill is served by the Elgin Joliet & Eastern Railway Main Line currently operated by the Canadian National.