Columbo, Season One

Lt. Columbo:
[During a lesson with the golf pro he's investigating] Listen, can I help you out? Don't say anything else. You don't have an attorney. Wait until you get an attorney. This way you can hurt your case. Believe me, I know something about my business. I don't know nothing about golf, you know. See, that's your business. I know something about my business. And believe me, you know, down through the years, uh, you get so that you, uh, you develop a nose for things, you see, and, uh [makes a perfect swing] after a while the ol' nose just tells you when someone is not giving you the truth. Now, uh, I'm gonna forget about the lesson because I could never learn this game but I'll be back to talk to ya.