Sin City (CSI: Crime Scene Investigation

"If anything happens to me, get this cassette to the police," Lynn Pierce told her friends the night she disappeared without a trace. Pierce seemed to be a devout Christian, devoted wife and mother - but she left behind a recording of her husband threatening to cut her into little pieces.

Jenna Patrick was a professional stripper who said she was trying to get out of the sex trade and into junior college. She wound up strangled to death in a locked room in the back of the club where she worked. What could these two women possibly have had in common - aside from the fact that they are both victims of homicide?

Find out as Grissom, Willows, and the rest of the CSI team track down a sordid trail of secret lives and private dances, from the saintly to the seedier side of Sin City.