you need to watch better documentaries dude.This is extremely obvious in any documentary on the matter.
however, i did always find it strange that the inquiry concluded fans were 100% blameless. i'd have thought at least some, even a small proportion, should have had a measure of blame directed at them but given the utterly disgusting behaviour and attempted coverup by the police in the aftermath of the disaster i'm not surprised there was somewhat of a 'whitewash' in the other direction.