CBS is planning a JAG spinoff about naval crime investigators, it was announced Monday at the Television Critics Assoc. press tour in Hollywood. Joked CBS chief Leslie Moonves: "For those who say we aren't introducing a new CSI this year... Maybe we are!" But no worries, Catherine Bell fans — JAG's current cast will remain intact. In other CBS news, Touched by an Angel will end its nine-year run with a two-hour finale in May, and it appears as if the network's controversial reality series The Real Beverly Hillbillies is on hold.