CSI “The Gone Dead Train” Season 9 Episode 22

CSI Season 9 Episode 22 “The Gone Dead Train”: Watch a sneak peek of this new CSI episode airing this Thursday April 30 at 9pm on CBS.

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Episode Synopsis: CSI “The Gone Dead Train” Season 9 Episode 22 – An unexplained illness that is affecting random citizens of Las Vegas baffles the CSIs, on CSI: CRIME SCENE INVESTIGATION, Thursday, April 30 (9:00-10:01 PM, ET/PT) on the CBS Television Network.