As to #6... I actually witnessed someone pass at MK. In Tomorrowland of all places. It was an older gentleman. The EMT's where working furiously and then they suddenly stopped. When they stopped the family was ushered away by security. The family was in a total daze. As soon as the family was walking away the EMT's started tucking in the blankets around the man and they fastened the belts then they took him away but they were in no hurry.
While all this was going on the security people were trying to keep the crowd moving and not allow people to stand and watch. I saw all this only because we were sitting across from where it was happening, having lunch.
Do I know for a 100% fact that this man died....no...but I work in a medical facility and I see people pass away an a somewhat regular basis. You just know what your looking at. Particularly, based on what the EMT's were doing and not doing.