Had he not used a gun, he would have used a knife on them all. He used a knife on three of them, after all.
Who made the knife, and who built the car? More to the point, who bought him the car? His parents? Why not blame all blondes for not living up to his expectations! Who filmed movies that made him think that blondes are promiscuous and filled him with an expectation of easy sex? Or that there was something wrong with being a 20 year old virgin?
And the father of the deceased? Did he warn his son about the dangers in this world? Knowing that “this insanity” existed in the world, why did he not buy his son a bullet proof vest?
With whom does the chain of causation for these murders start? Everyone is to blame except the person who did this. And while the person who did this was not “insane,” he did have a mental defect. Yep, Asbergers; he was born that way. Can’t hold him accountable!
In spite of all this, I hope the father finds some kind of peace, and that Asberger’s sufferers not be blamed for all this.