Watch Season 10 Full Episodes Online
Season 10, Episode 23 - Air Date: 5/20/2010
The entire CSI unit is in danger on this season finale. Not all of them will survive, thanks to their proximity to the Dr. Jekyll serial killer.
Season 10, Episode 22 - Air Date: 5/13/2010
Langston is considered a suspect in the Dr. Jekyll murder investigation this week. Nick visits his boss at home, after this news gets out.
Season 10, Episode 21 - Air Date: 5/6/2010
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.
Season 10, Episode 20 - Air Date: 4/29/2010
A comedian is found dead this week. As a result, Captain Brass, Nick and Greg look into the murder, which took place in Las Vegas.
Season 10, Episode 19 - Air Date: 4/22/2010
The team investigates a murder at Lindsey's school this week. The episode is titled "World's End."
Season 10, Episode 1 - Air Date: 9/24/2009
There's one piece of major news when CSI kicks off its 10th season: Sara is back!
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