Follow the evidence...The city of Las Vegas never sleeps and neither does its crime lab. The Crime Scene Investigators of the Las Vegas Police Department use the latest technology along with solid detective work to solve their cases. With their skilled lab technicians and unbiased medical examiner, they can answer the questions others never even thought to ask. They trust only the evidence to speak for those who cannot speak for themselves -- the victims.The official CSI: Crime Scene Investigation ™ Companion introduces readers to the hit series that not only changed the television landscape on Thursday nights, but also rewrote the book on the procedural drama. Containing dozens of full-color never-before-seen photographs, in-depth looks at every episode of CSI's first three seasons, plot summaries, and special interviews with cast, producers, and series creator Anthony E. Zuiker, the CSI: Crime Scene Investigation ™ Companion promises to transport readers into the world of the groundbreaking show. In addition, the book features exclusive "case files" created from material used in the actual production of the show and includes personnel files for all of the lead characters: Gil Grissom, Catherine Willows, Warrick Brown, Nick Stokes, Sara Sidle, Jim Brass, Greg Sanders, and Doctor Al Robbins.The CSI: Crime Scene Investigation ™ Companion shines the spotlight on television's most popular and intriguing program and is the must-have guide for every fan of the show.