OK, I have ben thinking about the Delphi investigators there to question DN today. They need to get him to talk, and they need to record it. No easy job whether he is BG or not. If he's BG it's obvious why he wouldn't want to. If DN is not BG he still won't want to talk because my guess is with his history he has a great distrust of LE and probably feels as though he could be framed for Abby and Libby''s death, especially if he has no verifiable alibi. So how do you get him talking? Also assuming he hasn't lawyered up and been told not to say anything. Now if he refuses to speak or give Delphi LE a plausible and verifiable alibi does that automatically give them cause to collect DNA? Also, think about what a hard position to be in if he is innocent of the crimes against Abby and Libby. He was living homeless under bridges, who could he possibly give as an alibi on the 13th? It would be hard to find someone who could verify his whereabouts...MOO and just thinking out loud as we wait.