CSI: Crime Scene Investigation Season 4 Episode 16
Catherine and Sara deal with the death of what at first seems to be a transvestite. Later during autopsy they find out that the make-up he seemed to be wearing was actually facepaint, he was a clown. Grissom, Nick, and Warrick deal with the death of a man in a homeless area. They found out he worked in a recovery center for drug users.
Episode Title: Getting Off
Air Date: 2004-02-26