A behind the scenes look at tonightâÂÂs very special CSI episode. View video to see this exclusive interview with Anthony E. Zuiker, creator of CSI and Ann-Margret, EMMY-winning star of tonightâÂÂs CSI: Las Vegas. For the first time, tonightâÂÂs episode, at 9pm local time, will also introduce national broadcast audiences to Sqweegel, the forensic-proof killer featured in the new thriller novel Dark Prophecy, available on shelves today! As a bonus for fans, tune in after the show for a live Q & A with CSI creator Anthony Zuiker where he will discuss how he created the ultimate evil villain. Live Chat Link: http://www.cbs.com/primetime/csi/live_chat/ Interview Link: http://www.youtube.com/watch?v=IpgrMQZlTJY