Prime Minister Nawaz Sharif on Friday sought report from the authorities concerned on the killing of three journalists in Quetta. The journalists including Assignment Editor of ARY News Quetta Bureau, Irshad Mastoi, two staffers of Online News Agency, Abdul Rasool and Younis were killed in a firing incident took place in Quetta on Thursday. The Prime Minister also expressed shock and grief over the tragic incident. He prayed for the departed souls and conveyed his sympathies to the bereaved families. He also prayed for early recovery of the injured journalist.