I don't necessarily disagree with your description of things, but it's interesting to me that, before he was apprehended, if you showed most people the bios of the CEO and the shooter and asked them who was who, they'd probably guess the CEO was the valedictorian of the expensive prep school with 2 degrees from Penn and the shooter was the guy from a tiny town in the Midwest who went to Iowa.
This was one rich guy shooting another.