Posted already in a less sensationalist inflammatory manner.
How much less inflammatory should it be that a guy in a ski mask walked up to an elderly couple in their 80s at the grave of their son and blows them away with a hunting rifle, and then hides and waits in ambush for the cops and shoots it out with them? And then he had no known apparent motive besides race. How much “less inflammatory” would you like that be?
And how many times are we allowed to discuss the incident? Post the incident once, and forget about it?
Why do you want people to respond calmly to this kind of assault?