Quote from Lieutenant Disher in Mr. Monk and the Three Julies
Adrian Monk: He had a knife? Lieutenant Disher: Strapped to his leg. Adrian Monk: Randy, victim- Victim one was killed with a steak knife. Lieutenant Disher: I don't know. I mean, he's a knife freak. Didn't wanna get his own knife dirty. I mean, Monk, the guy's certifiable. Thought I was his mother. He's crazier than you. Grant. Hugh Grant. You know him. That actor? The crazy actor. Four Weddings and a Funeral.