CSI: Miami

Season 4, Episode 22

Episode Title: Open Water

Air Date: 2006-05-01

Overview:

A cruise ship that is docked in Miami is the scene for a double murder. The team investigates the long list of potential suspects but soon find that the list is dramatically decreased when the CSI's find a large amount of money is missing from the victim's stateroom. Horatio and Marisol's relationship evolves.