It is a sad that the guy must be removed from society to make innocent people safe, but that is the case. If the government would make a real effort to defend innocent citizens, people would not have to. Coddling criminals results in more of them being killed by their intended victims.
No question about that, but one childish, ignorant postor here said "nice." That invidious attitude will lead him to a homicide conviction, should he ever be allowed to carry. There are some among us that should never be allowed near firearms.
I do not believe that any of the principals or incidentals of this death would concur with his assessment.