March 14, 2012
CBS has announced that CSI: Crime Scene Investigation has been renewed for a thirteenth season. But while the long-running original series in the franchise will continue, one or both of its spin-offs may not.
The network's announcement today included the renewal of nine dramas, but neither CSI: Miami nor CSI: NY were included in the list of returning shows. Decisions on their fate will be made at a later date. For now, it is at least certain that the long-running CSI: Crime Scene Investigation will continue on for the 2012-2013 season.
(Source: TV by the Numbers)