But he tells the truth, keeps his word, helps those in need and speaks out against injustice. He also hates to see the guilty go unpunished, though not at the expense of the other ideals. Yes, his actions border on torture at times, but only to further the ends of law and goodness. He's definitely not neutral since he serves an "order", nor is he chaotic for the same resaon. It's a tough call, but if I had to assign an alignment to that NPC it would have to be LG. I'm not comfortable with that though, so somebody please convince me otherwise.