John Wayne Gacy Confidential CID Report January 1979 Kozenczak
John Wayne Gacy aka "Pogo the Clown" and "The Killer Clown" who was executed via lethal injection by the State of Illinois on May 10, 1994.
8 1/2" x 11" copy which was made by Chief Investigator Joseph Kozenczak of a January 4, 1979 C.I.D. Supplementary Report from reporting officer Det. R. Tovar which is marked twice "CONFIDENTIAL." The report talks about the continuing investigation of Gacy's last victim, Robert Piest, and according to an interview Lt. Frank Braun conducted with Gacy and the Cook County Jail Complex, Cermak Hospital, where the jacket of Robert Piest could be located within his house at 8213 West Summerdale Avenue, Des Plaines, Illinois.