Dramatic moment £6million luxury yacht goes up in flames at Italian marina sending black smoke into sky before sinking

THIS is the terrifying moment a £6m yacht bursts into a fireball before sinking in an Italian marina.Shocking footage shows the luxury vessel up in flames as a thick column of black smoke billows into the sky in Brindisi, southern Italy.The 98ft Sanlorenzo yacht caught fire around 9am on Saturday morning while moored at a marina in the historic port city on the Adriatic coast.