Quote from Lieutenant Disher in Mr. Monk and the Badge
Captain Stottlemeyer: Okay, first item of business is the pickaxe killer. Lieutenant Disher: Gold Rush Killer. Captain Stottlemeyer: No, it's not the Gold Rush Killer, Randy. Lieutenant Disher: But they use pickaxes. Captain Stottlemeyer: Randy, forget about the Gold Rush Killer, okay? Lieutenant Disher: Yes, sir. Captain Stottlemeyer: We're moving on.