Royal Caribbean International
"The next thing you know, she's gone."
Police are viewing CCTV from the vessel.
"He was observed entering an area on Deck 5 at around 4am and was not seen again."
With National Cruise Week running until 29 September, cruise companies will be doing their best to woo new customers onto their ships. If you've been considering setting sail, but still aren't convinced, this one's for you: a list of the top five misconceptions about cruising.