They are not ruling out terrorism just yet. It is so hard to tell the difference between terrorists and everyday nut cases with guns. Either way it is another big victory for the NRA and the weapons industries. Congress won’t even give this a minute of silent prayer and thought; much less pass any legislation to make it harder for violent people to get guns.
Meanwhile, back in Houston…
I’d bet a day’s pay that in this case it’s not terrorism, it’s just a messed-up kid who never got the girl, the friends, or the money, and had limited if any coping mechanisms. His tweets or Facebook posts (I forget which) regarding his “ex-girlfriend” were creeeepy.