I remember that too seems like... Maybe the newer documentary I saw shortly before he died addressed that or I remember it from way back. I know it gave a detailed history of his upbringing and how he was sexually abused as a boy and made it sound like he snapped for self protection.
truth be known, I wonder if a lot of the “lone nut” assassins weren’t also Mk Ultra Victims. They were trying to create manchurin candidate type assassins.
The Unabomber was for sure a Victim-attending college at only 16 and they went to work on him. Also the one that shot Bobby Kennedy.