User blog comment:XGlass Reflection/Ch. 50 Review~ Lesbian love!/@comment-13234254-20131008163938/@comment-179280-20131017035148

@ I don't really know why what happened with Armin's parents is such a mystery for some people. They died, that's all. That's why Armin lived with his grandfather.

And about Hanji, she was heavily injuried after the Colossal Titan fell from Wall Rose. Mike is dead and Levi is also injuried. There are 2 Squad Leaders we don't know about, so one of them may take Erwin's place if they are not dead already.