I am fairly convinced that this person had no clue when he tweeted his location in Bloomington that he was ever going to be involved in this case. And this furthers my belief that JR and his gang may not be the responsible parties in this case.
Agree with the above. Its simple to come up with ways that this tweet is being attempted as some kind of alibi if you have convinced yourself that the friend is guilty of something, but to me, I read it as completely oblivious to the situation that he may not have even been made aware of yet.
Edit- Still no evidence that this is even the previously mentioned friend of JR's that I've seen.