If you were to believe the hoplophobes, those with an irrational fear of weapons, nobody died, so nothing happened. Hoplophobes fixate on people killed by guns, justified or otherwise. They ignore lives saved, from Don Hudson, Salt Lake City, Utah:
SALT LAKE CITY (ABC 4 News) – A citizen with a gun stopped a knife wielding man as he began stabbing people Thursday evening at the downtown Salt Lake City Smith’s store.
Then, before the suspect could find another victim – a citizen with a gun stopped the madness. “A guy pulled gun on him and told him to drop his weapon or he would shoot him. So, he dropped his weapon and the people from Smith’s grabbed him.”
Free citizens are free to carry arms, where ever they may travel.