Gold Coast property developer Harry Kakavas is suing the Melbourne casino and its chief operating officer John Williams for AUD 30 million he claims to have lost in a 14-month period from June 2005. The Victorian Supreme Court was told Mr Kakavas, who was banned from Sydney's Star Casino, was lured by Crown Casino with offers of free flights in private jets, hundreds of thousands of dollars to gamble and a promise of a 20 per cent rebate on all losses.