A tall, dark, round, castle has several different suspects of murder. The fireman was not there because there was a fire at the time. The maid wasn't there because she was at another house. The chef was cooking, when it happened. The little boy is just a child. The wife saw the murderer and hid away in the corner. The daughter fainted. The neighbor was on vacation. The dog is as dumb as a rock. Who did i?