Frank, I'd say he does, otherwise he wouldn't be asking. I'm fairly confused too.
*sigh* This is why I don't like the constraint of an alignment system; it makes being an antihero quite difficult, and I find antiheroes fun.
In case you're wondering, that means a seriously unpleasent person doing severely nasty things for a very good reason. Who knows that feeding that particular bad guy to a barghest was or wasn't a very pointed form of poetic justice / exactly what the barghest lunch deserved? That's right, the players and GM involved.