"There really is no way to tell for certain until we find him," Artemis said with a sigh. "By the way, both of you, I made it to a mine at the north of the Institute, but the Captain and our third member weren't able to find anything of note. However it was clear that something was down in the second floor of the mine--something that set my teeth on edge. It wouldn't be a good idea to go down there, I believe."