Each member of The League of Eumenides would certainly be all armed to the teeth.
"Our, Lady Syphony, we must have also take into consideration that it was not exactly a choice made by the defendant himself! More than anyone else, the defendant did not want to take any part of that said operation. He did not perform that operation out of his own free will. In fact, that was also disheartening in the defendant's part because that old man was not just a simple colleague for him. That old man used to be his closest buddy at the military camp. As well as the person he looked up to the most. He was his friend as well as his mentor. He was like a family to him so he would never wish to harm the old man, let alone kill him. If only her great ladyship would allow me, please let me borrow the Karmic Mirror so that I could show you what I mean."
Just like Syphony Jace was also calm all throughout the trial and he conducted himself with the poise of a dignified and wise man.