Off note of what you are talking about. I’ve decided after reading some of his writings that he killed two of his roommates in their sleep. When the third came by he led him to believe the friend was in a back area of the home and then jumped and killed the third.
In my youth, I photographed crime scenes for a living. I came away with two convictions:
1. There IS such a thing as evil.
2. The capacity of humans to harm other humans in new and different ways is limitless.