Quote from Lieutenant Disher in Mr. Monk Bumps His Head
Natalie: Captain. Mr. Monk gets all his money from the bank. They're brand new bills. Maybe they keep track of serial numbers. Captain Stottlemeyer: That's good. We'll check it out. Lieutenant Disher: Maybe this guy really did have a clue about Trudy's murder and Monk solved the case. I mean, he found the guy who killed Trudy and killed him. And then he moved to some place else, changed his name and started a new life. Captain Stottlemeyer: Without telling us? Lieutenant Disher: Happens all the time. Captain Stottlemeyer: It does? Lieutenant Disher: It happens occasionally. It's not unprecedented. I never said it. Captain Stottlemeyer: Good.