Coming soon to a neighborhood near you:
911 caller: There's a guy here with a gun!
Dispatch: Is the gun out?
911 caller: No, but I can see it sticking out of his waistband and he's acting in a threating way.
Dispatch: Ok, call us back when the gun is out.
911 caller: There's a guy here with a gun!
Dispatch: Is the gun out?
911 caller: Yes, he took it out and is holding it in his hand and waving it around
Dispatch: Has he shot anyone?
911 caller: Ok, call us back when he shoots someone
Eventually, we are going to get to the point where no police are dispatched until ACTUAL, VIOLENT crime has occurred. And you'll be lucky if shey show up within 45 minutes because there won't be many cops left. I can see fewer and fewer entering the field.
No one said the cops shouldn't respond. But shooting someone while two people have him restrained on the ground hardly seems the appropriate response to someone merely possessing a firearm....for the all the officers knew at that point, perhaps legal possession.