Guess everyone would react differently, but I know that if they were interrogating me for hours on end, I would definitely crack..there's no way I could just sit there and say nothing as they pull out one thing after another, especially if I was innocent. Knowing that we live in a world of DNA, I would be helping them every single way possible, and sorry, if I knew someone else was was responsible, I would have my lawyer in the room to communicate my concerns. IMO, nothing speaks psychopath more than DM's continual silence. This is going to turn into a very expensive "catch me if you can" game.