As of this posting pretty much nothing is known about the school shooter in Santa Fe Texas.
I guarantee you we're going to find that he was on some sort of anti-depressants or other psychological drugs and under other psychological care.
Don't try to convince me each of these recent shootings was "organic" and reason for enacting gun control. They're the results of the world-wide shadow governments wanting us to beg for gun control so we can be weakened and ruled.
MKUltra never went away - it just went deeper underground.