I Don't Think Mark Flemons Knew the Robbers.

Investigators started to theorize that Flemons knew or could at least identify one or one or more of the robbers who were thrown off by his presence and killed all of them in a panic. I don't think it had to do with Mark knowing who these criminals were because why would the only people he would know are like his fellow high school students? There's a lot of unanswered questions in that. Every time you think you're like, Oh, well, maybe this happened, no, that doesn't make sense.