Addiction careers and criminal specialization

For many drug users, the initiation of drug use and the subsequent transition to an addiction career is accompanied by criminal activities. However, the use of general crime and drug use categories often obscures important features of their relationship. In the present study, data from the national Drug Abuse Treatment Outcome Studies sample of 7,189 clients in substance abuse treatment were analyzed to explore the relationships between several addiction career variables and the likelihood of lifetime participation in predatory, victimless, and nonspecialized criminal behaviors. The order of initiation of addiction and criminal careers was significantly related to participation in certain types of crimes, with those beginning criminal careers after beginning their addiction careers being more likely to engage exclusively in victimless than in predatory crimes. Likewise, dependence on cocaine, heroin, or both, relative to alcohol, was associated with greater criminal diversity but a reduced likelihood of participating specifically in predatory crimes.