Entertainment Weekly reports RASCAL FLATTS will guest star on the CBS hit CSI in an episode set to air sometime next year. They will play themselves. Executive producer CAROL MENDELSOHN says the plot will be a, quote, "riff off [the group's] hit album, tour and song...One of the guys -- and tear out my fingernails, but I won't say who -- will become the victim of a crime. The other two Rascals will be suspects...thus, jeopardizing the future of the band." Mendelsohn also teases the possibility that Rascal Flatts may even contribute a brand-new song to the episode.