Digilantism: An Analysis of Crowdsourcing and the Boston Marathon Bombings

Johnny Nhan Laura Huey Ryan Broll

12/6/15

Type
journal-article
Region
United States
Sector
National Security
Category
Citizen Engagement and Crowdsourcing
Methodology
Case Studies
Objective
Effectiveness

Abstract

This paper explores the aftermath of the Boston Marathon bombing incident and how members of the general public, through the online community Reddit, attempted to provide assistance to law enforcement through conducting their own parallel investigations. As we document through an analysis of user posts, Reddit members shared information about the investigation, searched for information that would identify the perpetrators and, in some cases, drew on their own expert knowledge to uncover clues concerning key aspects of the attack. Although it is the case that the Reddit cyber-sleuths’ did not ultimately solve this case, or provide significant assistance to the police investigation, their actions suggest the potential role the public could play within security networks.