Donald Edward Pankow (played by Chasen Hampton) was the first known murder victim of Rob Roberts. Pankow tried to order food at a Costa Mesa Lucky Boy after the shop had closed, despite the "open" light being on. Pankow demanded that he receive service anyway. At the pickup window, he heard bizarre, disgusting sounds and peered inside, only to encounter Roberts and was promptly killed. Mulder and Scully learned that the body contained no brain matter. (TXF: "Hungry")