CSI: Vegas 1x4 Long Pig Season 1 Season 1 9 Episodes 1x1 - Legacy 1x2 - Honeymoon in Vegas 1x3 - Under the Skin 1x4 - Long Pig 1x5 - Let the Chips Fall 1x6 - Funhouse 1x7 - In the Blood 1x8 - Pipe Cleaner 1x9 - Waiting in the Wings The CSI team investigates when a body is dug up in the luau pit of a Hawaiian-themed hotel. Also, Internal Affairs begins to question Grissom and Sara's return to the crime lab.