There is no way they would pronounce someone dead at a game. The ambulance officers would would on said person untill the hospital one would think. Heart attack/stroke one would guess. If there not dead may they recover quickly.
Yeah just read from someone that through their sports ears the person was deceased. I really would have thought they would have kept working on them till the ambulance at least. Must have been painfully obvious to those close. And if you notice there was a section of empty seats around where the incident happened. So sad.