The horrible fact is that he operated in a quasi secret society that all were afraid to confront this supposed genius and ask to account this included clients and regulators. The writing was on the wall-very few if any funds are their own custodian and trading arm. Its bad for all honest fund mangers and financial service businesses as confidence ebbs globally. The only good thing about if any is that perhaps getting all of the bad news out will finally lead to some better standards, I hope so.
In regard to his money being hidden, trust me on this one any file, remittance, email, check stub, will be audited and the forensics followed. On the receiving end any offshore official anywhere will give it versus facing serious censure by aiding or abetting, small amounts could possible slip through but in todays financial system, short of the middle east and and tier 2 black listed OECD venues (to which they are mostly quasi lawless jurisdictions where no one would put serious money) most of that money will be eventually recovered. Non of the offshore intermediaries would trade the consequences for the benefit of having the client.

Jeff Lipton