This is a quick investigation into the 'disaster' and that contrasts with how things normally get investigated, i.e. by big government with findings taking years to see the light of day and with big business and other special interests doing what they can to obfuscate truth and shift the blame onto 'the pilot' (as is usually the way in aviation, car crashes, train crashes and anything else that crashes).
Well done to SpaceX for getting to this explanation, I am so glad this has not been blamed on a sniper hired by their rivals!!!