Not just parental behavior, but environmental influences too. Getting caught up trying to find a correlation between cannabis use and adverse outcomes seems to ignore the many specific adverse childhood experiences we already KNOW contribute to the behaviors in question.

I seriously doubt Loyola had an investigative wing that goes deep into the backgrounds of every student. He didn’t have a criminal record when he applied. He didn’t even have pending charges. He didn’t commit the crime at Loyola or even while he was a student there. It even happened in another state. How were they…