Yeah, I'm sure we'll know more soon but it sure seems to be a personal vendetta type of thing. Murder suicide for sure. I'm going to guess there was a woman involved, maybe the shooters wife. Just a guess.....

If the cops wanted to kill him all they would have to do is claim he pointed his weapon at them and they had to bring him down. Wouldn't make much sense to go to the trouble of shooting him with his own weapon or lying about what weapon killed him and then take the risk of it all coming out later and blowing up in their faces.