In July 2017, 16-year-outdated James Haakenson was identified utilizing DNA testing. DNA testing conducted on the exhumed body of Parker has proven that Marino's physique had not been mistaken for his. At the time of Hattula's dying, no extra our bodies might be stored in Gacy's crawl area, which leaves a possibility he had disposed of Hattula's body in the Pecatonica River. Investigators notice that Robert Young, the touring companion with whom victim Russell Nelson was visiting Chicago on the time of his disappearance, gave differing accounts of his disappearance. The 2010 horror film 8213: Gacy House is predicated on paranormal investigators spending a night time within the home built on the previous site of 8213 W. Summerdale. In interviews from demise row, Gacy said that on the time of his arrest, three PDM staff were additionally considered suspects in the murders-all of whom he stated have been in possession of keys to his home. Within the 1980s, Gacy informed FBI profiler Robert Ressler that "two or three" PDM staff had assisted in a number of murders. Some protection attorneys and investigators researching the likelihood Gacy had not acted alone in a number of of the murders have mentioned there may be "overwhelming proof Gacy worked with an accomplice".
