Citation

Hewitt AN, Beauregard E, Sea J. Policing (Bradford) 2021; 44(5): 756-771.

Copyright

(Copyright © 2021, Emerald Group Publishing)

DOI

10.1108/PIJPSM-06-2020-0096

PMID

unavailable

Abstract

PURPOSE Early classification systems of fire setting have suffered from several limitations, including the lack of empirical validation and the focus mainly on the offender motivation behind this type of crime. More recent research shows that looking at the crime scene behaviors may present a more fruitful approach for helping to solve fire setting offenses. The purpose of this study is to advance current scholarship by developing a new typology of fire setting based on the combination of offender motive and crime scene behaviors.

DESIGN/METHODOLOGY/APPROACH Latent class analyses were used with a sample of 134 fire setters who committed 275 arsons from the Korean National Police Agency to identify distinct fire setter motivations and crime scene contexts. Chi-square and crosstabulation analysis were then conducted to determine whether crime scene behaviors were associated with distinct offender motives and vice versa. Lastly, to improve the external validity of each of the latent classes, chi-square analyses were performed using variables related to the fire setters' criminal history, sociodemographic characteristics and arson classification.

FINDINGS Five motive subtypes were identified as well as five distinct crime scene contexts in which serial fire setting occurs. A significant association among these classes suggests that it is possible to infer fire setters' motive from crime scene behavior and vice versa.

ORIGINALITY/VALUE This comprehensive typology of fire setters has potential for profiling of unknown offenders as well as for suspect prioritization in police investigations.

Language: en

Keywords

Criminal behavior; Criminal thinking; Fire setting; Latent class analysis; Law enforcement; Typology