Not catching the shooter doesn't mean the LEO's aren't good either - this guy just may be better. Okay.
I'd just rather the people involved be judged on what they have done or not done, rather than on their race.
Imo, this shooter (or shooters) is not going to be easy to catch by anyone. We all need to pitch in an go after this a-hole.
I agreed with your comment re the racial commentary on this and other threads, and have also commented on other threads it's nearly impossible for LEO's to protect us from this kind of crime.