THE CSI TEAM INVESTIGATES TWO CASES -- A FATAL HOUSE FIRE AND A DEADLY GAME OF COMPETITIVE LOGOS, ON A REBROADCAST OF "CSI: CRIME SCENE INVESTIGATION," ON A SPECIAL TIME, THURSDAY, DEC. 16 AT 8:00 PM

"Bad Words" -- The CSI team investigates a fatal house fire and a victim found asphyxiated while playing in the Western Championship Logos Tournament, on a rebroadcast of CSI: CRIME SCENE INVESTIGATION, on a special time, Thursday, Dec. 16 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Rob Bailey directed the episode from a script by Sara Goldfinger. (Originally broadcast 4/15/04)

Catherine, Warrick and Nick investigate a suburban house fire that leaves a young girl dead. The CSI team must determine if the fire was an accident or arson, while adding to the chaos is a single parent household and a grandmother suffering from Alzheimer's. Meanwhile, Grissom dives into the world of competitive "Logos," a faux gaming tournament that is a cross between scrabble and boggle, where a contestant ends up dead with an "S" tile lodged in his throat.

Gil Grissom: William Petersen
Catherine Willows: Marg Helgenberger
Captain Jim Brass: Paul Guilfoyle
Nick Stokes: George Eads
Warrick Brown: Gary Dourdan
Sara Sidle: Jorja Fox
Greg Sanders: Eric Szmanda
Dr. Robbins: Robert David Hall
David Phillips: David Berman
Hodges: Wallace Langham
Jessica Abernathy: Tracey Needham
Grandma Martha Jones: K. Callan
Sam Abernathy: Max Jansen Weinstein
Fireman: Christopher B. Duncan
Jack Clarke: Larry Poindexter
Viva Charles: Lisa Rotundi
Molly Zimmerman: Erin Chambers
Cody Chilson: Oliver Ryan Anderson
Rick Chilson: Michael Bruner
Jason Sebold: Andy Comeau
Opponent: Michael Miranda
Wilson: T.E. Russell
Craig Kaufman: Christopher Shea
Avery Pierce: Jason Kravitz
Blue Hair: Roz Witt

RATING: TV14-LV