Gil Grissom arrived at the Las Vegas Transit bus barn. He approached homicide detective Jim Brass who was already on the scene.

"Brass, what do we have?" Grissom asked dispensing with formalities.

"Hey, Gil, nice to see you too. " Brass responded with a somewhat sarcastic smile. "Male vic, about 42 years of age. Bus driver found him in the back of the bus at the end of his shift when he heard a watch alarm go off. Figured someone lost their watch and thought he'd drop it by lost and found on his way in. When he went back to check, he found our victim."

"Anyone touch the body?" Grissom asked, hoping that no one had disturbed his crime scene.

"Lucky for you, our bus driver is a Discover Channel junkie. He said he's seen enough of the Forensic Files to know not to touch anything," Brass answered coyly. "And no, none of my officers have touched anything either."

Grissom smirked and raised an eyebrow, "Thanks, Jim."

Brass turned to talk to one of his officers when Grissom asked a question. "Brass, does this bus have a surveillance camera on board?"

"Standard on all Las Vegas Transit busses since 2001." Brass answered.

Grissom looked over at Brass with an eyebrow raised, "Let's hope our killer smiled, we've got him on candid camera."