I agree...
If I was the instructor in the aforementioned class, I'd hate to have to explain my "tacti-cool" actions to _________ (police, NOK of person in class injured or killed as a result of negligence, attorneys, etc) if they resulted in property damage, bodily harm or death.
Just not worth it when something like weapons retention can be safely taught using training aids.
Just my very humble 2 cents.
Someone posted this on M4Carbine.net. A recreation of the event.
http://www.youtube.com/watch?v=Z7AMMF7WaB8
Gringop
I've not practiced a weak-hand draw so I can't speak from experience, but I've seen video of weak-hand draws that then place the pistol between the knees, using the knees as a clamp to allow the shooter to then rotate his hand to gain a proper grip. In that example, the muzzle was pointed at the ground, which seems to be a much safer method. I would hazard the guess that the technique practiced in this tragic incident might be considered outdated. If not, it should be now.