This paper explores the details of the post-World War II trials of Nazi officials. It concludes that while these individuals certainly deserved punishment, the manner in which the trials were conducted violated many international standards of justice.
From the Paper:
"Documentation reveals that many Germans who were peaceful and kind citizens before 1933, participated in acts of genocide for nearly twelve years and then became quiet, good people again afterwards. It has been theorized that a psychological break occurred during this time. Another personality emerged from the human psyche, summoned by the Nazi leadership. When the war was over, this evil nature disappeared as quickly as it had been created. Therefore, it cannot be claimed that executing Nazi war criminals was a matter of safety. They posed no real danger upon the war's conclusion."