Qatar’s assistant foreign minister has demanded that Israel be held accountable over the killing of Palestinian journalist Shireen Abu Akleh. Speaking on Friday at a conference in Vienna marking the International Day to End Impunity for Crimes against Journalists, Lolwah al-Khater paid tribute to the veteran reporter and expressed concern over the “persistence of impunity for violations and crimes committed against journalists”. “The murder of Palestinian journalist Shireen Abu Akleh highlights the fact that protection and prevention methods are only effective when combined with prosecution me…