I've seen here on DC and a couple of other forums where people post about firing warning shots.
I was taught that firing a warning shot means that there is less rounds that I have available to defend myself. Especially since the likelyhood of needing more than one round per BG is posssible and BG's are known to travel in packs.
I know one individual that was arrested for discharging a firearm within the city limits. And have known LEO's that have said that people have been arrested for discharging a firearm. I wasn't there so I don't know the circumstances of either.
My question is when, if ever, would you fire a warning shot?