Jorja Fox (Sara) is leaving “C.S.I.” Her character was kidnapped in the last season finale by the Miniture Killer and was presumed killed. The behind the scene dirt on the cliffhanger was that Fox’s contract expired last season and she hadn’t renewed it with the network because she was waiting for more money. However a short-term deal was established and Sara was saved in Thursday’s season premier, but will leave the C.S.I. crew permanently in November.