The party leader Ahmet Dogan was speaking at a meeting in Sofia . Video shows a man walking up and pointing a gun at Dogan 's head . The convention elected Lutfi Mestan to succeed Dogan , Anadolu reported . A year - old man is arrested ; no motive is known , according to Bulgarian media .
The party leader Ahmet Dogan was speaking at a meeting in Sofia . Video shows a man walking up and pointing a gun at Dogan 's head . A year - old man is arrested ; no motive is known , according to Bulgarian media .