I dont think this "racial" stuff should be in the law, we are intimidated by these type of people for good reason. Murder is murder. There is no "Racial murder".
The racial stuff belongs in the law. It's a matter of the risk of doing it again. Consider:
A) A 90 year old who mercy-kills his wife and then turns the gun on himself but it doesn't work.
B) A KKKer who decides to put his beliefs into effect and kills a convenient black.
Which is a greater threat to society? Which is more subject to deterring?
(Reality: A got probation.)