Season 4, Episode 7 Invisible Evidence

First Aired: November 13, 2003

Warrick is blindsided in court when a bloody knife he recovered from a suspected killer's car is determined to be inadmissible, leaving the CSIs only 24 hours to find new evidence before the accused murderer is set free. Atwater: Xander Berkeley. Fife: Christian Camargo. Rita: Kayren Butler. Quinn: James Marshall. Sinclair: Erik Jensen. Hodges: Wallace Langham. Margaret: Palmer Davis.

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  • Premiered: October 6, 2000
  • Rating: TV-14
  • Premise: Las Vegas criminologists use scientific methods to solve grisly murders in this unusually graphic (and hugely popular) drama, which inspired a host of other cop-show 'procedurals.' An immediate ratings smash for CBS, the series adroitly mixes painstaking d… (more)

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