The CSI Producer discusses the big crossover, what’s coming up in the remaining sweeps episodes of CSI and the return of a memorable nemesis. Lights spoilers inside!

CSI: Crime Scene Investigation has a lot in store for all of its characters during the upcoming tenth season. (Spoilers after the jump.)

CSI: Crime Scene Investigation’s Liz Vassey would like to see Wendy Simms take a break from the lab and spend more time in the field during the upcoming tenth season.