Two for one!
1) [It's early afternoon, and crashing sounds are coming out of room 319. The door is wide open, but it may not be patently obvious what's going on - Catherine bought herself some tools after remembering her aptitude for making repairs and is taking apart her Pip-Boy to make a few upgrades. Also she is swearing loudly.]
Fucking goddamn it all to hell, I knew I should've bought a flashlight!
2) [Later in the evening, Catherine remembered some more - though what, she's not saying immediately. She's taken to pacing the first and third floors, taking the stairs, walking around, but freezing up at doors before scurrying backwards.]
Outside. Outside. Oh god oh god oh god I'm really outside...