The "paper" or core plot of the episode involves a complex investigation into a fire at a construction site:
: How the show's portrayal of forensic science influences real-world juror expectations and investigative procedures. CSI Las Vegas 5x18
: While Gil Grissom and Catherine Willows handle the burn case, other team members investigate the mysterious death of a family in their suburban home, which initially appears to be a mass suicide. Key Episode Details Information Air Date March 31, 2005 Director Kenneth Fink Writer Allen MacDonald Cast The "paper" or core plot of the episode
: A burn victim is discovered in the middle of a desert fire. The team must determine if the fire was accidental or arson and if the victim was the target. CSI Las Vegas 5x18