BOLLYWOOD had barely recovered from Gulshan Kumar's killing when Mumbai police chief R.H. Mendonca made the shocking revelation that the cassette king had been murdered at the behest of his one-time protege, noted music director Nadeem Akhtar. More than ever before, the film industry's links with the underworld stood exposed. With one Bollywood star after another being questioned by the police, it became evident that but for a handful, everyone had brushed shoulders with the dons and thronged lavish parties hosted by Dawood Ibrahim in Dubai.