Daphne: Here we go, gents, dinner's up. Can I give you a hand clearing up your papers?
Martin: No, you better let me. I need these in a particular order.
Daphne: What is this anyway?
Martin: Oh, it's an old case of mine from the police force, the weeping lotus murder.
Frasier: Dad, I can't believe you're still trotting this old thing out. He's been trying to solve this case for 20 years.
Martin: Yeah, and I'm not stopping till I do solve it. You develop certain instincts when you're a cop. And my instinct tell me this case can be cracked. There must just be one small thing I keep overlooking.
Frasier: There is, who the murderer was.