Vegas 5x18 — Csi Las

: How the show's portrayal of forensic science influences real-world juror expectations and investigative procedures.

: Comparing the "Hollywood" version of arson investigation and burn analysis seen in this episode to real-life criminalistics. CSI Las Vegas 5x18

The episode you are referring to is Season 5, Episode 18, titled " Spark of Life ," which first aired on March 31, 2005. Episode Summary : How the show's portrayal of forensic science

William Petersen, Marg Helgenberger, George Eads, Gary Dourdan, Jorja Fox titled " Spark of Life