A man accused of murdering his wife and co-workers leads the CSIs on a wild ride through a busy casino, eventually barricading himself and a hostage in a casino hotel room. The CSIs process the evidence from the crime scene to determine whether or not the man acted alone or had an accomplice. One of the CSIs eventually steps in as a hostage negotiator, putting himself in danger.

Episode info coming soon ..

Stephen Colbert welcomes the former Secretary of State, Madeleine Albright!

Monologue/Opening: Graig comments on the situation with gas prices nationwide. Even offering some ideas that could be solutions to the problem, like car pooling. and creating new fossil fuels (Dinosaurs?). Later, Graig interviews Tim Meadows about the upcoming summer movie season. Guests: Paul Bettany ("The Da Vinci Code"), Kate Walsh ("Grey's Anatomy"), Damian Marley

In the season finale, Dunder-Mifflin holds a Casino Night in the warehouse to benefit charity. While Michael faces the task of juggling two dates, Jim is forced to ponder the reality of transferring to the Stamford branch and what that means for his relationship with Pam.