William Petersen, Marg Helgenberger, George Eads, Gary Dourdan, Jorja Fox
The "paper" or core plot of the episode involves a complex investigation into a fire at a construction site: 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 titled " Spark of Life
If you are writing a research paper on this episode, common themes explored in academic contexts include: CSI Las Vegas 5x18
CSI Careers: How Real is TV? | CCU Online - Colorado Christian University