Oxford University Press blog by Martin Innes
Signal crimes change how we think, feel, and act — altering perceptions of the distribution of risks and threats in the world. Sometimes, as with the recent assassinations and mass shootings in France, sending a message is the intention of the criminal act. The attackers’ target selection of the staff of Charlie Hebdo magazine, and that of taking and killing Jewish hostages, was deliberately designed to send messages to individuals and institutions.
Researchers examine social reactions to different kinds of crime events and the signals they send to a range of audiences. The aim is to determine how and why certain kinds of incidents and situations generate fear and anxiety responses that travel widely and, by extension, how processes of social reaction to such events are managed and influenced by the authorities.
The murder of Lee Rigby in London in 2013 can be understood as a signal crime as it triggered concern amongst the general public and across security institutions, owing to the macabre innovation of the killers in undertaking a brutally simple form of assault. Analysis of the crime has identified a number of key components to the overarching process of social reaction. Observing how events have unfolded in France, the collective reactions have followed a similar trajectory to what happened in London.