Authorities want to identify eight of John Wayne Gacy 's victims . They are among 33 men and boys Gacy killed in the 1970s . The Cook County Sheriff 's Office says new technology has allowed it to obtain DNA profiles for the eight victims , whose remains were recovered from Gacy 's house in late 1978 and early 1979 but were never identified . The bodies were found between 1978 and 1985, when he was arrested for killing 13 young people at his home near Lake County.
Authorities want to identify eight of John Wayne Gacy 's victims . They are among 33 men and boys Gacy killed in the 1970s . The bodies were found between 1978 and 1985, when he was arrested for killing 13 young people at his home near Lake County.