Listen to this CNN's "Michael Hezarkhani" video of the alleged 2nd plane crash and pay particular attention to the screams of the people:
You should have heard a lady scream, “Oh my God!”, and then at the very end a man say, “Oh my God!” in a less panicky tone.
Now listen to a different version of that same CNN video with a longer ending:
Did you hear the man say, “Oh my God!” in the last one?
Oh my God!!!