My little circle of friends here, getting bumped off one-by-one, reminds me of Agatha Christie's famous murder mystery 'Ten Little Indians', where a small group of people are knocked off, one at a time, until only the killer and one person is left. The main difference is that in Christie's novel, the last survivor was to die by hanging, but in my situation, the sole survivor will be given 'The Chair'! Should this person call the police? Is there a life-and-death scenario going on here, or is everyone's safety assured? What exactly is happening? -Riddles