Authorities still haven’t disclosed what kind of gun(s) he used, but does anyone think that if he used an AR-15 or some other kind of particularly scary rifle, it would take this long to reveal that fact ?

I heard the shooter used two….. An AK-15 and an AR-47, both with fully-semi-automatic clipascopezines that (laser-guided) fired 3,000 rounds per second around corners.