Whatever was in the bathroom was probably enough to get you in trouble, and the upper floor probably sealed the deal. I will say that this issue EXEMPLIFIES the strength of our protagonists and why they have value in a setting like this: they know when to back out, when to say "yeah, that's enough." What's most important is each other... And I also love how the detective girl has a use too! In every story where she's present, there has been a genuine mystery to solve, paired with the horror! Here she puts her connections and her own mundane wits to use: rather than complete self-reliance like our protagonists exhibit, she's willing to go to the right people, call the police, things of that sort.