More cherry-picking. Do you honestly think no one notices?
They didn't get out in time. The building fell on them, and a handful of people in it survived until they could be extracted.
Okay, so are you claiming the initiating charges were at or around the crash sites? The ones where, as I just pointed out, there was no way to be sure the charges would not be damaged or disabled or knocked clean out of the building by the plane impact? Because I think a beam randomly coming down somewhere in Manhattan with CD charges on it would provoke comment. Are there any reports of Men in Black rushing in to secure the debris that was knocked out the building?
And it would've been random, since there were far too many variables involved to tell what would happen to the beams with any precision. The planes' speed, their height, their angle, their load, the contents of the offices, etc. Several of those were thing it was literally impossible to know, even if someone did have a supercomputer capable of computing it. The closest thing to a decent conspiracy theory is that the USG made AQ think they were doing it themselves, without any secret explosives or nanothermite whatsoever. And even that one has a ton of holes.