“No discernible mental illness, just an obvious lack of instilled character. No mention of a father that I’ve seen, yet.”
Father was on 0500ET ABC radio news. Accented English, sounded like Caribbean.
Other than “ use of a gun”, the second highest correlating factor in all these mass shootings is divorced family/single parent.
Third highest correlation likely “meds” and fourth would be playing of first person shooter video games.