[Marty62]

All that empty space and he happens to hit a building after banking sharply into it at high speed.

[kingattax]

.."i'm taking over this investigation"

[Steve_Seattle]

The only reason to say for sure it isn’t terrorism is if a nearby airport had chatter from the pilot before the crash indicating a medical or mechanical problem. In the absence of that, I don’t see how the government can say whether it is or is not terrorism at this point.