Could this be Wendi Deng Murdoch's revenge, or just a case of son Lachie being a rotten skipper? 

US media reports say Rupert Murdoch is recuperating from a serious back injury suffered in a sailing accident aboard son Lachie's tub just after New Year in the Caribbean (where it was sunny and warm, unlike freezing New York). Lachlan Murdoch's yacht, Sarissa, is more than 42 metres long and reportedly cost $50 million.