 At a subsequent conference on February 22, Member of Parliament (MP) Koba Davitashvili, leader of the Georgian Conservative Party and MP Koka Guntsadze of the Rightist Opposition opposition party, demanded that the authorities immediately investigate the case.They also alleged that Oleg Melnikov, an employee of the Interior Ministry, was among those persons who kidnapped Girgvliani and his friend.Guram Donadze, told InterPressNews agency on February 21 that he and other officials had already been interrogated.