bitter root like. and that the odd young man who onto the shoreline, in court third several locals, was perhaps the pilot. >> i don't remember being afraid he might come back we are anything like that. >> so you forgot about it? >> i think we kind of forgot about it. >> but naturally the share of heard about all of this. set a young deputy named jim dupont, to look around. >> by the time we talk to dupont, back in 2008, he'd be looking at a mystery for most of his career. in fact our own video here, hints at how long we'd be following the story. anyway, dupont was assigned the case way back in 1982. hardly because he was a private pilot, as well as a deputy. so he knew a thing or two about small planes. we and low and behold, in the very spot where twins jimmy john's of the young men had built a fire. >> we indeed found a little firing, and right away i found,