len.
Len, if I had been the type of person who wanted to hurt you, you wouldn't have been able to stop me. And you won't be able to stop him.
I didn't kill him before. I could have, but I didn't. I didn't want it to make me like him. I was wrong. I should have. But I'm not going to let you get yourself killed fighting my battles. I can stop him. I just need to stop holding myself back. He killed someone. He needs to be stopped. Permanently.