53. A Mystery from Arizona: David Stone

David Stone was young, popular, successful and seemed to have everything going his way until he got into a fight with one of his friends at a party. He decided that he needed some self reflection and went into the desert to meditate and reflect on his actions. Following a trail of strange clues left behind by David, searchers couldn't locate him. What happened to David, and what was the meaning behind the strange and unusual messages he left behind?