In a matter of four months between late 2007 and early 2008, drifter Gary Michael Hilton went on a killing rampage in national parklands across three states on America’s East Coast. He left a 4-victim body count for authorities to piece together. He used the cover and isolation of park trails and campgrounds to stalk and murder his victims. However, even after his arrest, authorities became convinced that his murderous crimes could go back much further than anyone ever thought. Sources for this episode cannot be listed here due to character limitations. For a full list of sources, please visit https://parkpredators.com/episode-1-the-hunter/ Learn more about your ad choices. Visit megaphone.fm/adchoices