Actor Rhea Chakraborty, in her second request for bail after two weeks in a Mumbai jail, has alleged a witch-hunt against her by the Narcotics Control Bureau at the instance of three central agencies that specialize in "investigations of international ramifications" but have found no evidence against her. The bail requests of Rhea Chakraborty and her brother will be heard tomorrow by the Bombay High Court. It was put off by a day due to heavy rain in Mumbai.