The room where the shadow was showing is raised higher than where everyone was standing. That is why the shadow appears to be standing upright. It is also whythe shadow is cut of at the knees. If you slow down the tape you will see the shadow is coming from behind the camera.
I was never a big MJ fan, however, for some reason I am so sad that he died. I think because he was such a good guy. He gave millions to charities, neverlashed out at anyone (even with all the jokes, criticism, and hate) and treated his fans better than anyone. With all that he never seemed to...