I found the most detailed court testimony of the grievous injuries suffered by Joey Chang, as relayed by the EMT that attended to him - Colleen Mitchell:

http://articles.philly.com/2001-04-24/ne...ny-joey-merlino

"I never saw anybody so injured who had the incredible strength this man did."

I have a new found respect solely for how f*ing tough this kid was.

I wonder if he is in a nursing home now or needs 24/7 care...

I invoke my right under the 5th amendment of the United States constitution and decline to answer the question.