Well, we found out that she was in league with the bandits that were attacking the town (because we stumbled on her having a meeting with them) so we killed the bandits she was talking to and then tried to get information out of her. When she wouldn't talk we threatened her, and got a little information but she was obviously still holding out so we tied her up and took her back to her house (she had been at her office in the miners exchange) and we buried the bodies in her basement. After about two hours (real time not game time) we decided we weren't going to get any more information out of her, so we killed and buried her with the other bandits. The next day the miners exchange is all abuzz because their boss is missing and her office is full of blood (we forgot to finish cleaning the crime scene). So our barbarian, who is somehow the friendliest of all of us, convinced the vice president of the miners exchange that he should just step up rather than look into the strange disappearance of his boss.