It would be tempting (and highly unethical) for insiders at Tibane (including Karpeles) to take advantage of the massive price arbitrage opportunity during this period (especially if they know that they are facing a huge "bitcoin" run or insolvency). Someone in Tokyo who works at the bank where Tibane has their corporate bank account - or better yet Karpele's own personal bank account, should check to see if there are any unusual deposits into their/his account during this period and over the next couple of weeks.