It looks as if the plane is flying into the tower, getting inside and then disappears inside. I mark it on the pictures in a red circle.
The wall remains undamaged.
The september 11 theme.
This movie, I found it on Youtube. I just watched this film again and again. Everytime there was something wrong with it. The first tower of the world trade center was already burning. This is a film of the second tower, when it began burning.
It is shown in close-up as the second plane flew into the tower 2 at the World Trade Center on 9.11.2001.