I'd gladly chip in some cash to have someone throw this piece of shit off the same roof, but only after breaking his arms and legs into as many small pieces as possible. I can't get this image out of my head. It's so fucking depressing. That poor helpless, defenseless animal...this is the absolute worst thing I've ever seen.
I don't know much about having something put on YouTube. Do you have to reveal an e-mail address to do it? If what he did is against the law where he did it maybe YouTube will help identify him and associated authorities could be contacted.