It was a very small room in a very large house. The house was full and the room was empty--almost. The room had exactly one door and exactly zero windows. True, there was a trapdoor in the floor, but that was locked with a padlock, and the only key had recently been lost in a coal mine disaster. True, there was another trapdoor on the ceiling, but that too was locked with a padlock, and the only key had recently been lost in an oil rig explosion. Over the door was a transom, but that was also locked with a padlock. That padlock had been made by Sarah Palin, and she'd forgotten to make the key for it. And now the plot thickens. For, lying there on the floor of the small room, in a puddle of his own entrails, lay kindly mass-murdering Doctor Chargealot. He had multiple stab wounds and a few minor boo-boos. Now, I care not a whit Whodunnit. My question is: HOW was the feat accomplished?