A police detective and an officer stand in Dilbert's doorway. The detective says, "We're investigating the death of you lab partner." Dilbert sits at a table with the men and explains, "It was the final test of the automatic dentures . . . Willy wasn't wearing his protective corn-on-the-cob jacket . . ." The detective asks, "Did you notice anything unusual?" Dilbert replies, "No, not really."