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."
"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?"