Suspect said he wasn’t on medication. Family says seemed mentally ill. Sounds like he didn’t have a psychiatrist?
https://www.usatoday.com/story/news/nation/2021/03/23/boulder-shooting-suspect-ahmad-al-aliwi-alissa-what-we-know/6967680002/
Also, if he was paranoid in high school could he have talked to the school psychologist? All schools have one now, right?