I'm trying to catch up on this case, but I still have at least a couple more threads to finish, so please let me know if I'm repeating things you already discussed.
Going back to post #117 on this thread, could ISR mean Israel? I know it's unlikely since APHA is probably the American Public Health Association, but Israel is just the first thing that came to my mind, especially with speculation that GB may have been Jewish.
I keep wondering if this master plan could have been to fake GW's death by accident, have GB collect the insurance, then the two of them meet back up in some other country. If that was the plan, they obviously didn't carry it out.
I do still think there's a chance that GB could have faked his death instead of dying of cancer. I know this was mentioned at least a couple of times before. $17,000 plus the insurance is a lot to leave behind, so the chances are slim, but what if there were other policies paid out to GB's new identity? Doubtful I know, but I still wonder.