] If you went to the north wall windows, you could look up
] and see the flames and the smoke and regrettably people
] now starting to jump, because of heat, smoke, or whatever
] it was. I'm only telling this secondhand because I
] personally could not take myself to the window to view
] that. I just didn't want that image burned in my brain,
] and I'm forever grateful that I didn't go and take in
] that sight.

NOVA Online | Why the Towers Fell | Above the Impact: A Survivor's Story | PBS