Scattered evidence

Exploration Stage: Historical Museum
From: Mr. Black
Description: Mr. Hartley, you will surely confess. What in the world did you make look like a live exhibit? There are regular exhibits scattered about. Look, there's something piled up in that corner, too.
Completed: You say these are the items that will be catalogued and exhibited in the future? Well, that's okay. We already have indirect evidence that the museum staff has done some nefarious things. For example, yes, threatening the residents.