The CBI continuing its interrogation process quizzed former Rayagada Zilla Parishad member Binod Nayak on Monday in connection with the Itishree Pradhan murder case. During the interrogation, sources said, the CBI officials asked Nayak whether he was present in the campus on the day of the murder or not. Nayak was also quizzed about his involvement in the whole episode of the murder plot. The CBI also interrogated two employees of Utkal Alumina. The sleuths asked the employees about status of transferring of money to Itishree’s account. They were grilled about their intention behind transferring money to the deceased’s account.