after seeing the first two episodes of the new series i think it has to be CBI Ron. Admittedly my first choice was Brett, but after he was killed off. i cannot see it being anyone but Ron. The rest of the suspects i cannot find plausible enough to be him. But if it comes to the case of it being actually someone from the list (and what Bruno said to be a red herring) mt logical conclusion would come to be Gale Bertram