Quote from Sharona in Mr. Monk and the Billionaire Mugger
Adrian Monk: What have you been doing? Sharona: Investigating. I went to see Angie DeLuca. She used to date Sidney Teal in college. Adrian, you're not gonna believe this. There was another mugging 20 years ago. It was the exact same thing except Sidney Teal was the guy being mugged. Adrian Monk: What? Sharona: Now, get this. The mugger from 20 years ago said, "Don't be a hero." Adrian Monk: Really? That's interesting. Sharona: See? I knew it was interesting. I mean, I didn't know why, but I knew. [Adrian smiles] I know that look. You got it, right?