Seven years ago, Vivek "Vicky" Rai, the playboy son of the Home Minister of Uttar Pradesh, murdered bartender Ruby Gill at a trendy restaurant in New Delhi, simply because she refused to serve him a drink. Now Vicky Rai has been killed at the party he was throwing to celebrate his acquittal. The police recover six guests with guns in their possession: a corrupt bureaucrat who claims to have become Mahatma Gandhi; an American tourist infatuated with...