There would be no other motivation to leave the tent barefooted and in underwear unless they were under extreme duress. But the high impact chest wounds couldn't be caused by a fall unless it was from at least 60 feet high. There is nowhere in the terrain around the scenes that shows a 60 foot drop anywhere. So the chest wounds couldn't have come from falling...
Elizabeth, do you believe the events leading to their deaths occurred during daylight hours? I've always held this was a night time occurrence. Also, I wonder that the skeletal injuries sustained by some, not all of the team came from an external source that not everyone was exposed to, such as a detonation. Surely, a blast would leave a trace, if not a crater. If the deceased are found in a ravine, could it be possible that when they fell, they were so cold that they did not "ball up" to protect themselves from impact? Alternately, if the hikers were assaulted with rifle butts, those soldiers would surely have finished with bullets and left prints in the snow. But then again, the loose snow was quite deep in the ravine, easily covering tracks, I suppose. I can't see motivation for man against man conflict, though. There was no robbery, nothing to gain. No secrets to hide.