It doesn’t exactly match with her previous never noticed anything of of the ordinary story.
Well, maybe they want her to keep talking. She doesn’t come off very credible.
My hunch is the earlier story was what she felt she had to say for legal purposes, so she wouldn't be charged or sued.
I think it was more "moaning and yelling," rather than "moaning and screaming" but I certainly wasn't there.
If somebody's crazy enough to kill upwards of 50 people, they could well have been screaming.