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First broadcast at 21:00 25 Sep 2010
Hodges presents the 'lab rats' with a series of hypothetical murders in order to give them a chance to play CSI.
Watch the trailer for the third episode of season 15 of CSI.
Watch the trailer for the second episode of CSI, season 15.
The fifteenth season of the long running crime drama opens with a bang when a bomb is discovered.
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Channel 5 Broadcasting Ltd. 2015