Quote from Adrian Monk in Mr. Monk and the Psychic
Sharona: Do we know what we're doing? Adrian Monk: Relax. I've been handling refrigerators since I was 15. Sharona: No. I'm talkin' about the case. The former commissioner isn't just another suspect, Adrian. He is connected. He is the man, and you better be sure about this. Adrian Monk: I'm as sure as I can be without any, you know, proof.