Lead investigator talks about John Wayne Gacy case

Hear about the search and arrest of one of America's most notorious serial killers - John Wayne Gacy - from the lead investigator on the case, Joseph Kozenczak. His talk begins at 7 p.m. Thursday, Aug. 14, in the Prairie Lakes Multipurpose Room, 515 E. Thacker St., Des Plaines. A $3 donation to the Des Plaines History Center is suggested. Joe and Karen Kozenczak will sign copies of their book, "The Chicago Killer: The Hunt for Serial Killer John Wayne Gacy," which will be available for purchase at the talk. For information, (847) 391-5399 or desplaineshistory.org.