"I think," Kat says slowly, then pauses to take a breath, "that there are things we all could have done differently." It is, perhaps, something of an exaggeration — after all, it isn't as if Casey had any control over what was going on, and their father was only just coming back to himself while all this shit was going on — but there's enough truth to it that it doesn't feel too out of place to say. If nothing else, they had no way of knowing what would wind up happening. Hindsight is always 20-20, and there's no sense in dwelling on what ifs, especially when there are so many of them. She learned that the hard way after the car crash that killed Julia.

The demon was responsible for that, too.

"But nothing to do about it here, right?"