night of June 17th, 1977, Chuck Morgan, the father of four young girls, sped down a dark road outside of Tucson, Arizona, and as he drove, he constantly checked his rearview mirror to make sure no one was following him. Chuck was wearing a bulletproof vest, on his hip was a .357 Magnum revolver, and in his pocket was one of his own teeth, wrapped up in tissue paper. And by the end of that night, Chuck would drive his car way out into the desert, and become part of a mystery that has baffled investigators for almost 50 years.