(S04E07) After taking a week off for the William Shatner Roast, Reno 911! returns for the season finale, and we finally get to find out who it was that murdered Sheriff Chechekevitch with peanuts.

While the gang tries to figure out who did it, they also have to attend to the usually police business, which includes confronting a man at a carnival with a stage built into the front of his pants that hides what he refers to as an albino snake that "grows rigid in your grasp." Jones and Garcia can't see nor touch it though, because it's very sensitive to light and it's really more for women. The officers also answer a call from a pot dealer who's complaining about people trying to buy pot on a Sunday when he's closed. The officers threaten to arrest him for selling pot and the dealer threatens to arrest them for trespassing. When Garcia points out he can see the marijuana through the window, the dealer insists that's only ditch weed, and the good stuff is in the back with the cocaine.