Shea comes clean to Sara about how she and Chevy were involved in the murder

The entire CSI team take a night off to let loose and go bowling

A severed head revealed during a bowling tournament brings the CSIs to...

Nick and Catherine visit a bowling supply warehouse to interview a suspect and follow a trail...

Catherine and Dr. Robbins perform a "head-topsy," while Sara makes a startling...

Catch an extended preview of the CSI Trilogy Event on CBS, beginning November 9!

Catch an extended preview of the CSI Trilogy Event on CBS, beginning November 9!

Greg and Detective Vartan follow a lead in the case to a strip club

Greg and Detective Vartan return to the strip club to make an arrest, while Catherine ties up...

Stokes takes a visit to Tommy's house where he encounters Tommy's drunk mother