Updated: 09/11/2017 02:27 PM | First Published: 09/11/2017 12:21 PM

The Pentagon

The Pentagon collapse after a third plane crashed into the building killing 125 people

The third hijacked plane, American Airlines Flight 77, hit the Pentagon in Arlington County, Virginia at 9:45 am. 125 people were killed in the Pentagon headquarters. A large portion of the building collapsed from the impact.

Prev 1 of 66 One World Trade Center Next