In This Explosive two-part finale from season ficve, the CSI team must race the clock to save one of their own! Investigar Nick Stockes (George Eads)arrives at what seems to be a simple crime scene and begins the normal procedure of tracking the evidence. Then suddenly, he vanishes. Realizing that this could have happened to any one of them, both daytime and graveyard shift CSIsunite togther to find their kidnapped team member. With precious little to go on, and a ransom demand from a madman, the true horror of the situation is just below the surface.