Champlain Towers Collapse Deck Collpase was first then roof part 11

Champlain Towers Collapse Deck Collpase was first then roof part 11
Part 1
https://rumble.com/v22a5dm-champlain-towers-roof-collapse-reveals-reactions.html

Part 2
https://rumble.com/v22edsu-champlain-towers-roof-collapse-how-ductwork-bond-beam-column-and-blocks-rev.html

Part 3
https://rumble.com/v22echm-champlain-towers-roof-was-first-to-fail-and-not-m-or-n-in-garage-let-me-exp.html

Part 4
https://rumble.com/v23awx4-champlain-towers-collapse-modeled-roof-collapse-part-4.html

Part 5
https://rumble.com/v23loz4-champlain-towers-collapse-model-of-roof-duct-and-punching-shear-or-previous.html

PART 6
https://rumble.com/v23s2e0-champlain-towers-roof-as-initial-structural-collapse-part-6.html

Part 7
https://rumble.com/v249jqe-champlain-towers-roof-and-corridor-explained-part-7.html

Part 8
https://rumble.com/v260x94-champlain-towers-collapse-roof-vs-existing-champlain-tower-north-tower-tran.html

This is part 9 and please be patient, I know I used North Tower in this video but it will be explained and all worked out in future videos... I have reasons for this method. https://rumble.com/v264z8k-champlain-towers-collapse-off-set-critical-shear-zones-and-deck-tied-to-str.html

Part 10 in private room

Part 11
https://rumble.com/v26a7cc-champlain-towers-collapse-deck-collpase-was-first-then-roof-part-11.html

Bonus video on witness statements and how they conflict
https://rumble.com/v265mvo-champlain-towers-collapse-witness-statements-nir-family-are-conflicting-eac.html