My guess is he has a half dozen bottles of old psych meds he’s been on/off for the last five or more years, and he took a bunch before and after the mall shooting.
That’s the “zombie-like” part of it, IMHO.
Thank God he wasn’t an evil pro, planning to repeat it week after week.
Well I for one don't think it's helping anything when they try to understand the criminal mind far more than they do putting them out of their misery. Even the drug laced criminal mind understands what it means that you die if you do these types of crimes......now they all get to go to prisons to be "cared" for.