It has now been reported that the owner of the exchange, believed in and used cold storage paper wallets.
This means that access to a computer is not required in order to access the 'lost' crypto.
A visit to the companies bank deposit box is all that is needed.
But this may answer how funds were moved after his death, someone accessed the bank deposit box.
This seems like good news for investors, as far as getting access to deposited funds.
A mystery in the unfolding.