It's certainly one of the most suspicious things here...and th-that's saying something!

[ Because this place couldn't be sketchier if it tried. Breathe in, Yew. Breathe out. Breathe in. Breathe out. William's right; if it has an important clue, they need to check it out, for the sake of others who've been afflicted. ]

O-Okay! If it's hurting others, we'll have to d-do something about it!

[ Except he doesn't know how to exorcise things, if it's a ghost. His knees are still shaking, but he trudges onwards with him anyway. ]