Dilbert: "Exhibit 'A' is my empty lunch bag, last seen full." "Only the people in this room had the motive and the opportunity." "Inspector Dogbert will investigate." Dogbert: "Sniff. You were in the mail room with Willy the mail boy all morning. You are innocent." "Sort of." "Sniff. I give you a 'C+' for hygiene but you did not take the lunch." "Sniff. Bologna...potato chips...carrot sticks...ha!!!" "This is the thief who took the decoy lunch...which we laced with synthetic female hormones!" Wally: "You can't prove anything!" Dogbert: "Is there something you'd like to get off your chest?"