That video has been discussed before.
Original thread over at gunsnetwork:
http://www.gunsnet.net/forums/showth...8&page=1&pp=30
Glock talk:
http://glocktalk.com/showthread.php?s=&threadid=510917
I would have done the same thing if I was in that situation. cept I wouldn't have made the video and posted it to the web. Yes the perp was retreating but he still had his gun so he was still a threat to me.
In the end it was ruled a justified shooting. That does not keep the perp or his family from suing in civil court and that video sure won't help.