It was death caused by panic and chaos. If you think about it, the people that rushed outside probably care more about themselves, and that's just human nature. It would be hard to change that but sometimes there would be people who are altruistic in nature. It's really senseless and I've heard in the news that some funeral homes took advantage of it, and that's just greediness I think.
I think the death are not just about the panic and chaos, it is about hiw the buildings so closed that there are no way people can get out, which I think is not a good part of the building, as you've know, people mostly died because of suffocation.