I have no money at stake, but if I had I would be extremely wary of letting any bitcoiners or bitcoin companies play a key role in the investigation -- especially if they seem eager to help, like Sunlot, OKCoin, Kraken, and that new firm above.

We do not know what happened, except that the criminal was obviously familiar with bitcoin.  So, every bitcoiner should be considered a suspect, including all the significant ex-clients.  Everyone who was somehow close to MtGOX (like Roger Ver, who was a  neighbor and close friend of Mark) should be suspect also. 

Perhaps the Judge and/or Kobayashi and/or his hired consutants are corrupt too, but at least they should be bound -- by the obligation of their offices, and for the sake of their reputations -- to be fair, to follow the law, and to be minimally transparent in their actions.  The former MtGOX management and staff, ex-clients, and other outsiders do not have any such obligations.