First of all, there are more ways than just guns for a criminal adversary to kill someone, including knives, hammers, baseball bats, pounding a person's head into the sidewalk using bare hands only, etc. Secondly, a cursory glance at crime statistics ought to dispossess you of the notion that criminals are only armed every "one in a billion" cases. Thirdly, if you really think this only happens "one in a billion" cases, why would you bother standing up an armed response team at all?

In my current state almost everyone has a weapon. My neighbor (legally) owns a fully automatic gun. I have had a gun pointed at me twice during two separate crimes when I lived in another state. That state has extremely harsh gun laws, one year minimum for every bullet in a illegal weapon.

Just last week there was a home invasion robbery and the mans guard dog was shot and killed in my current city.

Slightly more than one in a billion chance.

Guns can’t be taken out of citizens’ hands. Teach responsible use and double down.