CSI: Crime Scene Investigation

(CBS, 2000-'15) crime drama

In S12E3, "Bittersweet," aired October 5, 2011, the team attempts to unravel the identity of a corpulent corpse who drowned in a vat of chocolate:

Angie Salinger (Kelly Hu): That's Tristan Duran. Now, him I know, every inch.
Morgan Brody (Elizabeth Harnois): Then you can confirm the birthmark on his left butt cheek. The one in the shape of Rhode Island.
A.S.: Absolutely.
Greg Sanders (Eric Szmanda): Chad Ellis has a birthmark, too. Only now it's the size of Texas.