Wednesdays 10:00 PM on CBS
Watch CSI Season 10 Episode 21 online via TV Fanatic with over 2 options to watch the CSI S10E21 full episode. Affiliates with free and paid streaming include Amazon and iTunes.

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Episode Details

CSI Season 10 Episode 21: "Lost & Found"

Tough work for Catherine this week: she must interrogate the mother of a family who disappeared off of a roadside in Las Vegas. A shooting also takes place at CSI headquarters.