The members of the team disregard Cabe's advice and go to Las Vegas for a casino job; a robbery leads to Walter being arrested.
To track down an arms dealer, Peralta and Jeffords go undercover at an illegal gambling club. Hitchcock and Scully have an unusual challenge for Diaz.
Murray buys WrestleMania tickets to spend time with Barry and Adam, only to find they are fakes and they can't get in.
Cameron returns to his former high school on a mission to find a cyberbully.