Investigating the Dynamics of Outlaw Motorcycle Gang Co-Offending Networks: The Utility of Relational Hyper Event Models

ObjectivesApproaches to the study of Outlaw Motorcycle Gangs OMCGs tend to focus on offending at the individual level, with limited focus on the nature and extent of co-offending among these affiliates. We aim to examine co-offending by using relational hyper event models (RHEM) to determine what ad...

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Bibliographic Details
Main Author: Bright, David (Author)
Contributors: Sadewo, Giovanni Radhitio Putra ; Lerner, Jürgen ; Cubitt, Timothy ; Dowling, Christopher ; Morgan, Anthony
Format: Electronic Article
Language:English
Published: 2024
In: Journal of quantitative criminology
Year: 2024, Volume: 40, Issue: 3, Pages: 445-487
Online Access: Volltext (kostenfrei)
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Keywords:
Outlaw motorcycle gangs
Networks
Relational hyperevent models
OMCG
Co-offending
Description
Summary:ObjectivesApproaches to the study of Outlaw Motorcycle Gangs OMCGs tend to focus on offending at the individual level, with limited focus on the nature and extent of co-offending among these affiliates. We aim to examine co-offending by using relational hyper event models (RHEM) to determine what additional insights can be discerned on co-offending above and beyond more traditional network approaches.MethodsUsing de-identified police recorded incident data for affiliates of OMCGs in New South Wales, Australia, including their rank and club affiliation, we examined the positioning of OMCG affiliates in co-offending network structures. The data comprised 2,364 nodes and 12,564 arrest events. We argue that Relational Hyperevent Models (RHEM) are the optimal analytical strategy for co-offending data as it overcomes some of the limitations of traditional co-offending analyses.ResultsWe conducted RHEM modelling and found that co-offending networks were stable over time, whereby actors tended to repeatedly co-offend with the same partners. Lower ranked members were more likely to engage in co-offending compared with office bearers.ConclusionsResults provide some support for the scenario in which OMCGs operate as criminal organisations, but also the protection and distance from offending that is afforded to office bearers. We review implications of the results for law enforcement policy and practice and for the scholarship of OMCGs.
ISSN:1573-7799
DOI:10.1007/s10940-023-09576-x