Sorry, jrjcd. According to
Television Without Pity, in the first Mole, the losing player was executed, and sent home like everyone else. He then shows up on the "reunion" set. We then go back to Spain, Anderson types in another players name, green thumb print, and then the Mole walks out.
This time around, both Dorothy and Heather knew that Bill was the mole. By just one question, Dorothy won, and Heather was the runner up. And, to be quite honest, the only person who I didn't want win, Patrick, was eliminated early.