I counted a minimum of 80 injuries between the hikers.. For years It never occurred to me to do this or I would of ejected the protective snow-wall collapse and avalanche theory years ago. No, this was human inflicted..Because the foot prints are side by side and not single file, plus the two sets of prints that break away and return seems to imply, there were men with rifles escorting the group....However, the lack of footprints by others actually is visible in the injuries sustained on the tourists by the intruders. That being said ,intruders would never let anyone else build a fire, the burns on the group would fall under the torture category..In my humble opinion. Which would explain why some still had matches with them.. Is there real evidence of skin on the tree or tree bark embedded in the arms.? Lastly Of course if you are an intruder you would destroy the one thing that could save them, the tent. Thanks for reading