The Unforgotten "John Wayne Gacy"

I spent a month and a half if Chicago working on a three part series for Discovery.

John Wayne Gacy Killed 33 people and buried 28 of them in his crawl space here in Chicago. 8 of those bodies were never identified. Cook County has exhumed the remains of those victims. Using DNA from family's that had a love one missing in the late 70's, they have identified 2 of the 8.