[dannypgh]

You cannot incapacitate multiple people with a taser (once the rounds are in the first person it's unavailable to be fired again) and there were multiple cops there.

If the threat of a taser is a threat that warrants lethal force in self defense, the police are reaching for them far too quickly when they deal with people who are non-compliant. It takes very little provocation for most police officers to deploy their taser. I believe they are almost always used against unarmed people (armed people get shot, not tased).