Host Will Rice takes a deeper look into some of the possible scenarios that might explain Ron Scheepstra's disappearance.

Most people agree there are only four, and after looking at them in more detail it would appear that two of those possibilities are highly unlikely.

Follow along as Rice examines the scenarios.

For more info, including maps, photos and links to further reading, visit www.downthepathpodcast.com.

To read Rice's long form article on the story, visit www.theflyfishjournal.com/exclusives/down-the-path.

Thanks to Alex Flock of Vancouver, BC, for our theme music. Learn more about Flock's work at www.alexflock.com.