Hundreds of angry spectators went on a rampage in an indoor stadium here today when Bollywood actor Amisha Patel did not turn up for a scheduled charity dance show, police said.  After the spectators discovered that Patel had not turned up, they began hurling abuses at the organiser and also ransacked the premises.
   No one was but the stadium was badly damaged. The police refused to file a complaint against Patel, and said it has to be filed in Mumbai as the contract was finalised there.