Seems like the showrunner behind the hit series NCIS: LA is taking a page out of the CSI book by spinning off a new series. Sources are reporting that NCIS and NCIS: LA executive producer Shane Brennan will write and executive produce the as yet untitled spinoff. The new characters will be introduced in a two hour episode of NCIS: LA later this season. For more details and information, you can head over here where Deadline Hollywood has more information.