Notes, Detainee refuses to answer any questions for his being mistreated. Guard records reflect that the detainee was being punished, which included removal of comfort items, to include sheets, hot meals, and all drinking cups. Detainee has answered every question posed to him about his past, and doesn't think that he has anything else to say. The detainee claims that he is unable physically and mentally to answer any questions due to his severe fatigue, caused by not having sheets. Detainee states he will not talk to investigators until his treatment gets better."