In that trial justice, hopefully, is done. The guilty are put away and the innocent walk free. We know our justice is not perfect and a lot of guilty never pay the full price of their action. No one should violate another and not be punished. Now, concerning the death penalty is a different story and we will not get into it at all.
Punishment is needed.
If you do wrong, you are punished. When as a child you did wrong your parents punished you, and you did not hate them. As adults you understand that it was necessary. We all agree the wrong doers should be punished, we may not all agree on how, but that they should pay the price. Well, it is the same with the Lord.