Makes you wonder why he went back home - I should note i've personally conversed with the guy around Chalong Yacht Club a decade ago, I understand he has cancer, but with his age and survivability its somewhat surprising the nonce decided to opt to return to the UK, when he could have just swanned around Cambodia etc till he croaked.
In addition, why didn't the UK seek extradition when it was obvious they were giving a passport (second) to a different person than the kids father that was assaulted all those years ago (stolen ID relates to that).
Lastly why on earth didn't Thailand just indict him themselves, since this has come to light his 'social media' looked at in a different light begs the question on whether he assaulted Thai(s) -> Very likely.
In addition lastly, there was quite a close knit group of expats around him personal life and commercial life -> how the <deleted> did they miss the signs.