I think I found something on the about LOL SUPERMAN video.
In my search for a few sites and videos about shock videos I found a site called rotten.com and this site was recently shut down but what I really want to say is that on this site I saw that according to Wikipedia there was once a video called Swan Dive where people made fun of people jumping from the twin towers in the same way. i came across this coincidence in the last 1 hour and i think that this video is a possible LOL SUPERMAN video. although i think that the person who came up with this LOL SUPERMAN missing media is quoting an image from a fake video, i also think that there is a very very close shot of people actually jumping from the plaza. you can help me below this post.
https://en.wikipedia.org/wiki/Rotten.com Wikipedia Quote I'm talking (scroll down a little bit for 9/11 part)