CSI: Crime Scene Investigation - Season 7, Episode 12: Soundtracks

At the beginning when they show Vegas

Heard when Catherine is at the crime scene of the Jane Doe and Keppler arrives, and in the first cemetery scene.  And again at the cemetery, during the exhumation of the body.

End of episode.

Opening scene people arriving in Las Vegas. ( & yes, Lou Reed is singing...he was a member of V. U.)