The Tunisian ministry of Interior issued a statement saying that it was searching for a dangerous terrorist who was involved in the Bardo Museum attack, Al Bawaba News reported Sunday. The ministry published a picture of the suspect on its Facebook page, calling on citizens to report on his whereabouts. Spokesman of a court which deals with terrorist activities, announced on Saturday that there were significant developments in the Bardo case, pointing out that investigators were making progress, conducting their investigations in complete secrecy to achieve better results. The spokesman added that the details of the investigation would be made available to the public in due time, as the case was related to National security. Tunisian Prime Minister, Habib Essid announced last week the arrest of several terrorists accused of aiding the attack's perpetrators. Two gunmen carried out a terrorist attack on Bardo Museum last Wednesday, killing 20 tourists and security forces. The two gunmen died in a gunfire exchange with the police.