The CSI's investigate the dead body of a man with several stabs on the neck and back. They find a lipstick case nearby and believe a woman was attacked by the man or was the attacker of the man. They identify the victim as the local burglar Nelson Kern. Nick and Officer Mitchell find his cell phone in a dumpster, together with a purse and a rubber female suit covered in blood. Nick discovers that the stabs on the body is aligned with the stabs on the rubber suit. Nick surfs in the web and finds a website for people that like to wear rubber suit and called the rubber dolls. Russell visits the manufacturer of the rubber dolls, Belinda Goff, and she gives the address of the club where they use to meet each other. Russell and Greg go to the dollhouse club and interview the regulars. One of them recognizes the rubber doll as Charlene, who was a newcomer that became the center of attention. Soon Henry processes the earring of Charlene and finds that the DNA belongs to the model Charlene Brock, who died two years ago. Russell visits the widower and his two adult children and learn who Charlene was in the past.
"Rubbery Homicide" is a weird and unpleasant episode of "CSI" in the bizarre and sick world of the rubber dolls. I have no idea how the writer of the show had this kinky idea, but the episode is one of the worst in the whole series. With episodes like this, it is easy to understand why the series ended in this Season. My vote is six.
Title (Brazil): "Rubbery Homicide"