Quote from Lieutenant Disher in Mr. Monk and the Class Reunion
Uniform Officer: Captain. I just found this under the body. Captain Stottlemeyer: What is that, a lapel pin? Lieutenant Disher: Yeah, I've seen that before. I know this pin. Someone was wearing it. Captain Stottlemeyer: Who? Lieutenant Disher: Hang on. Wait, wait, wait. I don't know. Captain Stottlemeyer: You don't know.