Besides actual issues with mental health history, is there any way to know if someone will react this way to LSD? Set and setting may not be enough in these cases, it seems?
More info here: https://erowid.org/experiences/subs/exp_LSD.shtml
The trial will be interesting here. I think his best defense is that he had no clue what a safe dose was and had 0 control over his own actions while he did what he did.