Bones, Season 5

Booth:
Steve Rifton, 26-year-old mailman reported missing by his wife twelve days ago. You figured out he was a mailman and guess what? He's a mailman!

Brennan:
Why are you surprised?

Booth:
It just surprises me. It amazes me sometimes how you can figure that stuff out. It's a mailman! You figured that out!

Brennan:
[smiling] I'm good at my job.

Booth:
Wait until you see what I've got here. Okay, here --

Brennan:
Marked in red.

Booth:
Right. Is Steve Rifton's postal route. And here --

Brennan:
Marked in black.

Booth:
Right, is the grease truck's route. See what I've done here?

Brennan:
Obviously you've created a geographic Venn diagram.

Booth:
No, no, no, no incorrect. What I've shown is here is they've overlapped in the same area.

Brennan:
You need to Google "Venn diagram."