User blog comment:Eddienam/Chapter 53 mystery/@comment-190.212.92.223-20140110043145/@comment-24339754-20140112025929

I can see where you are going, but my question is, how did he become titan in the first place, until we get to know that there is no chance of us knowing if Grisha is dead or not since according to what we know so far, Eren's flash back of his father injecting him with something is after the Wall Maria is breached