Seems intuitively correct however unlikely to occur within their countries. More likely individual countries or the ICC would undertake trials in absentia.
The fraudulent use of taxpayer funds almost always leads the perpetrator to prison. In this case a massive fraud has occurred resulting in death. I'm not a lawyer but I believe that when a death occurs during or as a result of commiting another crime, murder charges are in order.
Seems like if convictions of some sort do not happen, the benchmark of bad deeds has been moved further along for some future President to approach or even exceed.
