Notice that the first one is dated 11 April 2012 and it clearly states in two places that Richard Cayne is indeed the Director of Royal Siam Trust Company Limited. The banking information on the paper is also correct - investors did send their money to the Standard Chartered Bank in Hong Kong, account number 368-107-6186-2. If Richard Cayne would like to provide an explanation for this, I would be all ears. Let me guess....a fake document planted by the real Director? Possible, yes. Likely, no.
The second document is a little older (dated May 27, 2004) and shows that Royal Siam Trust has two directors, Richard Cayne and Gregory Pitt. How could Richard Cayne not know that something was wrong with this investment when he was one of the Directors of the company? I cannot help but conclude that one (or both?) of these men has been dishonest about this investment.
Surely, the records from the bank in Hong Kong will indicate whether or not the funds are still there and, if not, where they have gone.