Bench Trial
Top Nazi officials were put on trial in Nuremberg for crimes against Humanity, and conspiracy
Nuremberg
some of these Nazi people were on trial in Nurenburg, Germany
The term "ordinary trial" has no legal meaning - you are probably referring to a trial conducted in a court of original jursidction.
Governor's personal advisor
Novanet: Governors personal advisor
Governor's personal advisor(NovaNet)
in the house of represenatives.
Sounds like you are referring to the Nuremberg trials conducted by the allies in the post-war period. Other offenders were also prosecuted in other venues like Eichmann in Israel or Joseph demjanjuk in Germany recently.
The trials were in Salem, essex county, Massachusetts.
It brought the Nazi war criminals to justice.