(S09E01) It's rare when a procedural drama, especially one like CSI which is the blueprint for forensics-driven cop shows, has the chance for a truly emotional, cathartic episode. That's what happened with this episode and CSI's stellar cast rose to the occasion, especially William Petersen.

Picking up right where it left off in the season finale, unlike most CSI plots, this one wasn't a whodunit or a whydunit or even a howdunit. The audience knew what had happened in the early morning hours after the night shift finished work and shared breakfast together.

Outside the diner, down a dark alley, Warrick was sitting alone in his car and something ominous was bound to happen -- and did.

For more on the aftermath, stick with me following the jump.