The speculative shrug told her where Mulder was falling in all of this . " When Fairchild was found in the museum that night , they found a perfectly normal looking human , albeit a very dead human . They bagged and tagged him , and the corner brought him here , where they identified him , shoved him in a locker , and waited for someone to get enough time to get a chance to perform the autopsy . The following day when they came to find him , this is what was left , " he pointed to the dry , husk of a human before them .

Question: Why was the group surprised by Fairchild ?
Answer: Fairchild was dead .Fairchild was cleaning out his locker .Fairchild was acting erratic .None of the above choices .