![Terrifying Footage of a Catamaran Capsizing [VIDEO]](http://townsquare.media/site/133/files/2016/04/Capture.png?w=980&q=75)
Terrifying Footage of a Catamaran Capsizing [VIDEO]
This terrifying footage shows the moment a tourist catamaran capsized leaving three people dead including a British person .People can be heard screaming for help as some get trapped under the 100ft catamaran as it started to sink off the coast of Costa Rica.