The Bangladesh Nationalist Party chief and former Prime Minister Begum Khaleda Zia on stayed around 3 hours at a court in the capital Dhaka.Bakshibazar’s Alia Madrassah ground turned into the court of the judge of Dhaka’s Third Special Judge Court, Abu Ahmed Jamaddar to try the chairperson of the largest opposition party of the country.The defense on Monday completed interrogating Anti-Corruption Commission deputy director Harun-ur-Rashid, who is the plaintiff in Zia Charitable Trust graft case.Khandker Mahbub Hossain, counsel of Khaleda Zia quizzed him.During the interrogation, Harun-ur-Rashid claimed that the BNP chief had abused power during her tenure. Khaleda Zia stayed in the court around 10:30am to around 01:25pm, court sources said.