Hadland A (2015) Risk and Journalism in the Digital Age. African Journalism Studies, 36 (1), pp. 129-134. https://doi.org/10.1080/23743670.2015.1008179
First paragraph: The shocking beheading of several Western journalists during 2014, including the Americans Steven Sotloff and James Foley and the Briton David Haines, and the wide dissemination of their murder videos on the Internet, is a graphic, gruesome signal that something has changed in the relationship between journalism and conflict.
African Journalism Studies: Volume 36, Issue 1