So they were videotaping inside the jeep. Check out the video.
We all make mistakes, so I wouldn't want to fault the driver, but you can clearly see what happened. I feel for the guy.
If you are not familiar with the trail or have not seen the pictures, he came pretty close to a long, fatal drop. Sounds like everyone is ok though.
http://denver.cbslocal.com/2014/09/0...mountain-pass/
http://youtu.be/PEtOhROyQuc