When he "died" his need for all that evidence he had went away. So it could be used as needed by whoever is responsible for protecting the country from all enemies foreign and domestic. It would appear that it may have been of some use so far . This one has a different but related value after the ongoing cleanup of the ship is nearly done her worth will continue to rise& become obvious. One has to be careful not to play with the bait or the trap too much. And her friends have not forgot about her.