Shared Struggles? Cumulative Strain Theory and Public Mass Murders From 1990 to 2014

• NCJ Number: 252216
• Author(s): James Silver; John Horgan; Paul Gill
• Date Published: October 2018
• Length: 10 pages
• Grant Number(s): 2013-ZA-BX-0002
• Agencies: NIJ-Sponsored
• Publication Type: Research (Applied/Empirical); Report (Study/Research); Report (Grant Sponsored); Program/Project Description
• Award: Across the Universe? A Comparative Analysis of Violent Radicalization Across Three Offender Types with Implications for Criminal Justice Training and Education

Annotation

This study responded to scholars' urging that research on mass murder shift from the creation of typologies to theoretically rich, data-driven comparative examinations of the phenomenon.

Abstract

This study redressed such calls in two ways. First, it analyzed a unique sample of public mass murderers with the multistage explanatory model of cumulative strain theory. Second, it used a comparison group of similarly violent offenderslone-actor terroriststo provide context to the study findings. The results demonstrate that cumulative strain theory usefully describes the trajectory toward violence by public mass murderers, more so when a concept implicit in the theorygrievanceis made explicit. (Publisher abstract modified)