The reason the trial as you put it is not occurring is because they played the long con. Over the past few decades they have infiltrated heavily the education systems, and all the agencies responsible for policing and holding them accountable. If they did have such a trial at the moment and people were found guilty the agencies responsible for then enforcing the decisions of that trial are also corrupt and compromised. The Criminals are in charge of the trials of the criminals and in charge of enforcing the desires of the courts. It's a bad situation. Unprecedented in many ways due to rapid transportation, and global instantaneous communication.