Because people keep asking the same question over and over.
Thanks for admitting that you are defending a mass murder. That will help inform people's responses to you.
Now, how about answering the second part of the question. Why are you siding with the scum who murdered 17 schoolkids, and attacking his victims? What is your motivation?
Personally I can't imagine any circumstances in which any sane person could defend a mass murderer and attack his victims.

