Rest in Peace. He did a wonderful job. I wish that he could have survived.
As do we all. However he had cancer, and might not have survived all that long even absent the tablecloth-heads attack. I think he went out the way he would have wanted to go.
Hard on his wife, though. She was watching when the plane hit his tower, and when it fell.
Possibly, his fatal mistake was thinking that since his tower was hit second, it would be the second to fall. It wasn't.