Quote from Adrian Monk in Mr. Monk and the Garbage Strike
[As they stand in "the whisper spot"] Captain Stottlemeyer: What is it? Adrian Monk: Okay, but you have to promise me that you won't tell anyone until I am 100% sure! Captain Stottlemeyer: Absolutely. Adrian Monk: 'Cause if I am right, this is gonna be the biggest story of the year! The mayor was in Jimmy Cusack's office the night he was killed. Captain Stottlemeyer: Are you saying the mayor is, Mayor Nickelson's the guy? Adrian Monk: I am saying he was involved. He is definitely hiding something. Lieutenant Disher: Wow. I mean, wow. Natalie: What are we gonna do? Captain Stottlemeyer: I don't know. But, Monk is right. We have to be very careful. Nobody says a word. Not a-- [sees the sign] Oh, hell.