These previous replies may be of interest. In "Did the Nazis expect something like the Nuremberg trials?" , /u/kieslowskifan addressed years before the trials. In "Was the Nuremburg trials a kangaroo court?" , kieslowskifan talked more about the charges and the trials themselves (in that top-level reply, and down further ).

Do these answer your questions, or do you have more questions? Because this is not to discourage discussion -- further questions, data, and debate are welcome.