[Analyzing the boxers found on the victim]
Catherine: Alright, what do those look like to you?
Greg: Semen stains.
Catherine:: Yeah.
Greg: Which on a man's underwear aren't exactly probative.
Catherine: No.
Greg: I can't tell you how long they've been there or how often the guy changes his shorts. You know, I knew guys who could go up to four days on one single pair of tighty whities.
Catherine: Thanks for puttin' that picture in my brain.

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