re: Cop who shot Tamir Rice had Previous Issues

No reasonable person who is asked to respond to the following scene would do it in a manner the cops did:

"There is a 12 year old boy in a park with a gun. There is no one around him and he isn't threatening anyone directly."

Why would you think the obvious way to diffuse the situation is to drive your car right up on top of him at a high speed and jump out of the car with your gun drawn? Both of those cops should be behind bars.