Upvoted and resteemed! There is also latest WTC7 Evaluation progress presentation of Dr J. Leroy Hulsey for more technical people. I guess time is ripe to take this case to court.
There is also another nice and relatively short technical study other aspect - dynamic analysis of the fall of a high building - proving/disproving if free fall is possible when there is some supportive parts of building. You can see it here. AFAIK no one proven it wrong since 2011.