User blog comment:Xxkiiroxx/"Marco is Alive" Theory/@comment-77.53.119.33-20150313151814

When Jean told Eren that Marco was dead you could see Eren hallucination (or something) about Marco. You could see Marco with a survey corps cloak, I mean that Marco wouldn't join the survey corps and if he survived he would join the military police. I don't know but this makes me wonder if he was the killer who killed Gunther and he maybe had plans with Annie. (sorry for my bad english)