Watch CSI The Panty Sniffer Season 10 Episode 16 Stream Online. When you're on Vegas, you can do just anything you want. There are so many hotels that are big and cozy. But there is also some people just do anything to their fetish extent in this new episode of the CSI The Panty Sniffer Season 10 Episode 16. In this episode, Catherine and Detective Vartann are thrown together in a hotel room for 24 hours as they stake out a duo making drugs in the room next door. Meanwhile, Nick and Langston work a case that involves a fetish which has become big business in Vegas. Starts this Thursday, April 01, 2010 10:00 PM-11:00 PM EST on CBS. Watch CSI The Panty Sniffer Season 10 Episode 16 Stream Online.