She fell into the Foundation with the collapsed department, but she turned into a hiss, which means she was still alive when the slide projector was turned on.
Containment Process Designer Jeanne Gibbs and group had a bad time of it. Severe building shift. Crystals growing in the shelters and bathrooms. Hunted by Astral spikes. This was a sad little mini-story.
I know the reason behind this, that the oldest house doesn't like things that haven't had enough time to settle in collective unconsciousness.
But I was wandering around post game and I just got to thinking.