Don't see any mention of whether he was under influence of drugs or alcohol, seems like he wanted to do a lot of damage but also wanted to die, ie waving around a pellet gun and paintball gun that aren't really going to kill someone by the time when police shot him.... does anyone wonder how this just happened to happen at the same time Trumps buddies are being charged...? 
I feel for the people who are injured and who were killed, but wonder how they say this is the worst since 9-11, ie Boston Marathon bombing... Sad chaotic times