A skier left this comment on youtube
"I was there, the guy in the slow motion scene with his hands up. The patrol gal on lead buckled in the powder and blew out her knee. The sled went over her with the second patrolman hanging on to the rope and he just got pulled until he got buried behind it. He got up and chased it down. Both the sled and the patrolman caught some serious air before the sled landed and rode up into some small trees and stopped. The injured guy was super lucky he didn't die in this incident'
An interview with ski patrol later that night