How about the killer is just nuts...........
I don’t think that is going to fly since the Apartheid SA and Rhodesia symbols alone seem to show a clear racially best motive as well, not to mention his comments about raping our women and how they have to leave. It seems to be a perfect MSNBC type story whether we want it to be or not.
The killer is pretty clearly nuts. He was also pretty clearly racially motivated. The two are not mutually exclusive.