Ashley winced, recognizing the tone he used. It meant that if she didn't talk, he would somehow figure out a way to find out for himself, which would end very badly for Barty and Rabastan. It was no secret that Sirius was a bit (maybe more than a bit) unhinged. Remus was very well aware of this fact. It was the reason he didn't tell Sirius about the little scene he'd happened upon. If Sirius ever learned about what had happened, Dumbledore and his Order would have two less Death Eaters to worry about. With that thought at the forefront of her mind, Ashley knew that she couldn't reveal the whole truth to her godfather. The guilt of keeping a secret would be easier to deal with than the guilt of having caused two people's deaths.