In the winter and summer of 1999, a serial killer struck four times in the span of six months inside Yosemite National Park. His spree of brutal murders left FBI agents and local law enforcement searching for leads across the state of California. Taunting letters from the perpetrator revealed clues about this killer’s twisted mind. Authorities and the victims’ families could never have imagined that this sinister slayer, Cary Stayner, whose family name was once known across the nation, was operating right beneath their noses.Sources for this episode cannot be listed here due to character limitations. For a full list of sources, please visit https://parkpredators.com/episode-4-the-predator/