On December 18, 2011 (a bad year, evidently), 23-year-old Phoenix Coldon went out for a drive in the middle afternoon and hasn’t been seen or heard from since. But this case starts sketchy and gets sketchier. For one, her car was found hours after she left her house. It was found with the engine running. In traffic. With no sign of her. We will rehash all the murky evidence surrounding Phoenix’s disappearance and try to get to the bottom of how someone can up and vanish in the middle of the afternoon.