I wish I knew the answer to that question. Maybe alot? Maybe nothing? Maybe his family forced him to attorney up? I can tell you that this Voyles character would have alot higher retainer fee than any Junior in College I know could afford on their own.
The fact that JR ditched town almost immediatly after LS's disappearance, attorneyed-up with-in 3 days or less and has been less than cooperative in the case is at the very least concerning and drawing "red flags" from more than sleuthing bloggers. IMO
I completely understand where you're coming from. It seems to me that there are two reasons to not cooperate with LE:
1. Guilty and don't intend to admit to a crime. (Obvious)
2. Innocent but don't want to incriminate yourself. (If JR is innocent, even saying that he was the last person to see her, factors in a cloud of suspicion. If JW were to admit they had broken up - may point to motive. Everything said/admitted can add to a new theory).
On the other hand, cooperating with LE can benefit because:
1. If you are guilty, they may reduce charges for being cooperative (happens a lot)
2. If you are innocent, you tell them what you know (nothing to hide)
Many people assume that being uncooperative is a bad sign (sign of guilt) but not necessarily. At the risk of sounding as though I have a tie to one of these kids (I DON'T), I totally "get" why they aren't talking. That doesn't mean that I agree with it. I honestly have no idea what I'd recommend if my son was in this situation. I know that I'd recommend he tell the truth....but does that mean that you just come out and lay it all on the table upfront, or wait until you're being questioned under oath? Not sure. We can all say what we THINK we'd do but in all honest, we can't really imagine. The innocent boys must feel VERY conflicted. Surely they know SOMETHING (even small)....perhaps what drug LS may have taken, where it came from, and overheard conversation, what time she arrived/left somewhere, what happened in that alley, etc. But they are also being faced with the possibility of altering their future. Remember, even if they are not guilty of any crime, and even if LE gives them immunity, LS's parents can come forward with a Wrongful Death Civil Suit. These kids seem to have lots of $ and that's likely where this will be headed. One kid comes forward to say, "I know that she had cocaine because I gave it to her." and BAM. LS had a heart condition (of course probably unknown to these kids, but this wasn't Tylenol)....he admits to giving her an ILLEGAL drug that hours later could have killed her, and even if he wasn't near her when she may have died, he can be found guilty of Wrongful Death (Civil).