"That's it?" Eric asked. "I thought we were supposed to clear Eustace's name. Or find out why people are missing. We have a fairly good idea of what heppened, granted, but we have no concrete evidence. And we have we solved the problem itself? We're not even entirely sure it was the people at the castle doing it. For all we know, the scientist guy might've killed most of them so he could use the castle as a base of operations."