You gonna go round up and kill all of the people involved. This would be worse than it being a conspiracy and it being covered up.
How would this be worse, your logic escapes me
If we had a real science based investigation that gave us a realistic version of events consistent with the data and observations we could start to find out exactly what happened and who was responsible.
The official story is not science based, its full of unsupported, extremely low probability, as in close to impossible events. Such events can happen, but not one after another over and over again in a few hours.
Being that I have a masters in biological sciences from Oxford university, I think I understand how science works better than most.
You say we are better off ignoring the facts and continuing down the same path that 9-11 has paved.
I do not agree.