This was a stupid episode--now I know why Petersen left! The story bounced around--a voodoo scene was just plain laughable and played no role in the story of a graduate student found murdered, maybe by Mexican wrestlers or maybe by a Voodoo 'god' or maybe by a serial killer announcer. The actors--I hope they are actual fighters and not actors playing fighters! Catherine and Greg have all but disappeared. Even Brass looked in pain as he went thru the motions of playing beside Fishburne's Langston. As a matter of fact, why don't we just rename CSI "The Ray Langston, CSI, Show"---this episode was nearly as bad as the "Two and a Half" one last year! The famous director, Friedkin, needs to stay retired, go back to living off the 2 or 3 big movies he made 30 years ago!! I hope someone decides to hide this episode and never show it as a rerun.