CSI: Crime Scene Investigation (also referred to as both CSI and CSI: Las Vegas) is an American crime drama television series created by Anthony E. Zuiker and executive produced by Jerry Bruckheimer. It premiered on October 6, 2000 on CBS, and was filmed primarily at Universal Studios in Universal City, California. Wikipedia
Catherine Willows: How old were you when your father died?
Gil Grissom: Nine.
Catherine Willows: Little guy.