Reed, Langston and Stokes work together on the episode "Fracked." They look into the murder of two men that were set to blow the whistle on a large company.
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CSI Season 11 Episode 8 Quotes

I've got point. Don't shoot me in the ass.

Detective Reed

Rosalind: Have you ever heard of fracking?
Ray: Sounds like a sci-fi expletive.