First, Thorfinn snapped each of Aubin's arms. Though his victim might have been considered to be in good shape, it didn't take much effort for the bones to break in Thorfinn's hands. He was methodical in his actions. He started with the wrists, then moved up to the forearms, and ended by practically pulling the arm out of its socket. The exact actions were repeated on the other arm. There was no way for Aubin to fight back with his arms when he was finished. Not that Aubin could've been able to summon up enough strength or been able to stop the never ceasing flow of tears out of his terrified eyes.