Some details about the case..from BTA
The case is about the murder of Chyna Weller, a woman who turns up dead in the ranch of Hank Murphy (Murphy is a member of a club of UFO believers.) Chyna Weller's husband, Preston, a UFO enthusiast and member of the UFO club himself, is the CSIs first suspect, but he is nowhere to be found. Since Chyna's body was found in Hank Murphy's ranch, Murphy is also included as one of the suspects, the CSIs were able to interrogate him for a bit but he blew his brains out before the they could solve the case.
The whole team is working on the Wellers' case. This is a huge surprise--there are scenes of Grissom and Sara processing the crime scene. Greg, again, is tasked to swab the DNA of the suspect in this epi, the suspect bites his finger. A cat snarls at Cath, and she'll retrieve a ninja sword at the crime scene.
Poor Greg! I hope this suspect who bites Greg is not:
!) HIV positive - oh lord, I would hate for him to have to deal with that now!
Nick chasing a pig, well that's funny.
one more thing we Greg fans can look forward to and at the same time be worried about, if the one who bit him is not sick (and I hope not) then Grge could end up with a massive infection and keel over.