[s10e18] Field Mice -

: Meanwhile, Nick Stokes and Greg Sanders investigate a localized medical mystery at the police station. A significant portion of the precinct's officers have fallen violently ill, leading the duo to trace the source of a bacterial outbreak.

The episode was uniquely co-written by the actors who play the lab techs, (Hodges) and Liz Vassey (Wendy), along with Jennifer N. Levin. Dr. Raymond Langston Laurence Fishburne Catherine Willows Marg Helgenberger Nick Stokes George Eads David Hodges Wallace Langham Wendy Simms Liz Vassey Guillermo Seidel (Cadet) Lucas Grabeel Katy Cypress (Cadet) Cassi Thomson Henry Andrews Jon Wellner Watch more about the team's dynamics in this season: [S10E18] Field Mice

is the 18th episode of the 10th season of the long-running police procedural CSI: Crime Scene Investigation . Originally aired on April 15, 2010, the episode is notable for its lighter, more humorous tone compared to the series' typical grit, focusing heavily on the laboratory technicians rather than the primary field investigators. Plot Overview The episode follows two main parallel storylines: : Meanwhile, Nick Stokes and Greg Sanders investigate