Quote from Captain Stottlemeyer in Mr. Monk Goes Home Again
Adrian Monk: What's this? Oh, this hasn't been here long. It's clean. Captain Stottlemeyer: That's a Clove cigarette. They make them in Indonesia. People use them to try to quit smoking. They don't work. Lieutenant Disher: Driver's? Adrian Monk: The driver has his own. I'm thinking it's the shooter's.