In June 2021, just outside of Phoenix, Arizona, 24-year-old geologist Daniel Robinson, drove off into the desert and was never seen again. 

What exactly happened to him remains one of the most tragic and beguiling mysteries of recent times. 

Written by Diane Hope and produced by Richard MacLean Smith.

Find us at youtube.com/@unexplainedpod, tiktok.com/@unexplainedpodcast, twitter @unexplainedpod, facebook.com/unexplainedpodcast or www.unexplainedpodcast.com for more info. Thank you for listening.