From shredit64 on YouTube:

I had already skied this line a couple times with no problems and the light had gotten too bad to film so I took one last run for fun with my GoPro on. I hit a piece of hard snow or rock while my sluff took out my tails simultaneously. Luckily I was just able to get onto my feet but not in balance before the cliff. 2nd big fall of the trip, first one I lost my other GoPro so no footage.