It's not incredibly unlikely or they wouldn't have stated if anyone remembered a hitchhiker or someone walking down a highway.Ofcourse, I was pointing out that hitchhiking being illegal in Indiana would deter people from picking HIM UP, not him trying to hitchhike. Why would someone who so well planned and executed two murders in such a secluded area want to take away the control he has from the situation, and place his only mode for escape in the fate of others? That theory just doesn't check out IMO. It is possible ofcourse, just as most anything is, it's just so incredibly unlikely.
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