Remember that it took 3 - 4 days to identify the FOUTH body? The one next to Green in the helo? Finally we're told that it is a Vietnamese National. It took them time to find a fourth body as too many witnesses confirmed there were four. Also remember that the very first UK press reports were that JR was feared or actually dead. These accounts were quickly scrubbed.
The lag time in IDing the fourth victim bugged the crap out of me at the time. I also remember that there was an undue amount of emergency response and secrecy at the crash site. I would check the UK papers hourly and then this Vietnamese dude shows up. Something about him being former military as well. I didn't save the sauce but DID post it here at least 3 times around the time of the accident. I'll dig but I can't believe that there's no ID for the fourth anywhere.
https://www.thesun.co.uk/news/4954711/first-picture-vietnamese-pilot-helicopter-crash-over-rothschilds-estate/