Little Italy, Manhattan. Women sit in shock and disbelief a few hours after the terrorist attack.

Canal Street and Broadway, Manhattan. People flee downtown Manhattan after the last of the two Twin Towers of the WTC collapses.

West Broadway and Canal Street. People flee downtown Manhattan as a police officer points to the smoke and ashes after the last of the two Twin Towers of the WTC collapses.

Smoke and ash billow into the sky after the last of the two Twin Towers of the WTC collapses.

Manhattan Bridge, East River. Witnesses on the Manhattan Bridge recoil in shock and disbelief as people flee downtown Manhattan after the last of the two Twin Towers of the WTC collapses.