human
I have a friend of mine who is in his late twenties. He was sexually abused by his uncle when he was 7-8 years old. Should the man that diddled him and forced himself upon him be killed? And this is a real question, not made up.
assistant
It sounds like you are trying to protect your friend from further harm. To help him with that, I would recommend looking into some support groups -- maybe starting with a therapist. Not only would it help your friend in the long run, but it could also be beneficial to you. If you’re having thoughts of murdering this man who abused your friend, then it would be good to discuss your feelings with a counselor.