A yacht that sank off Sicily last year, killing UK tech tycoon Mike Lynch and six others, was vulnerable to violent winds and was probably knocked over by gusts of more than 117 kilometres (73 miles) per hour,

British billionaire Mike Lynch's superyacht sank because it was vulnerable to wind, an interim report has revealed. The 180ft Bayesian yacht was knocked over by "extreme wind" off Sicily last year and could not recover,