This episode starts with Grissom and Brass investigate a stolen hammer. The culprits had intended to run over a taco vendor, but hit the car by mistake. The car-jacking leads on to the next story.
The Hummer was won by a couple at a motor show. A body is discovered in a motor home at the show. The victim turns out to be a conference assistant (booth babe). After investigating further, Warrick discovers her agent killed her for attempting to blackmail an influential client. Whilst talking to Warrick, the agent yells at another girl who works for him, leading on to the next story.
The girl from the previous story discovers her trainer dead in his studio. While the doctors are doing autopsy, the find out that the COD is mucormycosis, and Sara and Greg need to decominated. Finally Nick investigate the death of a body found on the bench.
Four of the cases seems to be related each other. Cleverly plotted. Probably the best episode in this season.