RT Article T1 Co-Offending and Arrest: An Examination of the "Group Hazard" Hypothesis JF Crime & delinquency VO 66 IS 4 SP 572 OP 600 A1 Lantz, Brendan LA English YR 2020 UL https://krimdok.uni-tuebingen.de/Record/1693118300 AB Research on offending has long noted the prevalence of co-offending, and researchers have argued that an important component of the decision to co-offend is the risk of arrest. Following this, the current research examines the group hazard, or the risk of arrest associated with co-offending, using National Incident-Based Reporting System (NIBRS) data. Results indicate that there is a hazard for robbery and homicide, whereas there is a negative relationship between co-offending and arrest for assault. Furthermore, arrest risk also varies significantly according to the group size and the demographic composition of groups. Taken together, the results suggest that the relationship between co-offending and arrest is complex, and heterogeneity in the relationship may be an important explanation for the contradictory results found in previous research. K1 Co-offending K1 Arrest K1 Group hazard K1 NIBRS K1 Violence DO 10.1177/0011128719860837