The machinations of a new supervisor may have altered Gil Grissom's team of skillful CSIs, as Catherine Willows, Nick Stokes, and Warrick Brown are reassigned from the graveyard shift to the swing shift. That doesn't mean however that their paths will never cross.

Early one quiet Monday morning, in an empty executive office, assistant Janice Denard begins to prepare for another ordinary day - but instead discovers evidence of horrific crimes, shocking photographs left abandoned in a printer. Now, with the help of the LVPD's computer forensics experts, the CSI team must track through hardware and software, deception and deceit to find the perpetrators. But while Willows and Stokes investigate the once well-hidden...