abstract: The victim-offender overlap is a widely accepted empirical fact in criminology. While many methodological strategies have been used to study overlap, prior studies have assumed that it is uniform, taking little consideration into the potential differences within the overlap. The larger body of criminological research on pathways to crime suggests that victim-offenders also have variability in their victimization experiences and offending patterns. Not accounting for variation within the overlap has produced inconsistent findings in terms of establishing theoretical explanations for the victimization and offending relationship. Several general theories of crime have merit in their assumptions about the relationship between victimization and offending. Routine activity/lifestyle theory, low self-control theory, and general strain theory offer insight into the overlap. Variables derived from these three general theories are assessed to test their ability to explain a more complex conceptualization of the victim-offender overlap. Using data on 3,341 individuals drawn from four waves of the publically available National Longitudinal Study of Adolescent to Adult Health (Add Health), a latent class analysis establishes unique victim-offender overlap taxonomies. A multinomial logistic regression is conducted to test how well theoretically derived variables from three general theories (e.g., routine activity theory, low self-control theory, and general strain theory) predict membership in the unique victim-offender overlap taxonomies. Additional multinomial logistic regressions are run using a split sample analyses to test the invariance of the findings across different social groupings (e.g., gender and race/ethnicity). Comparing the more complex operationalization of the victim-offender overlap with the baseline regression models shows notable differences. For example, depression significantly predicts membership in the general victim-offender overlap group, but when taking into consideration variation within the overlap, depression does not consistently predict membership in all taxonomies. Similar results are found for routine activity/lifestyle theory and low self-control theory. Tests of invariance across gender and race/ethnicity highlight the need to consider how theoretical explanations of the victim-offender overlap differ based on social groupings. Males and females have unique risks and needs and these should be reflected in how routines and negative emotions are measured. The findings underscore the need to consider overlap when studying the relationship between victims and offenders. Implications for theory, future research, and policy are also discussed. / Dissertation/Thesis / Doctoral Dissertation Criminology and Criminal Justice 2018

While a growing body of literature in the field of criminal justice documents the relationship between victimization and offending, only recently has this knowledge been applied to the study of intimate partner violence (IPV). Accordingly, questions remain with regard to the theoretical origins of mutual violence between intimates. In an effort to fill this void in the literature, the current study examines the etiology of moderate forms of mutual IPV, specifically assessing self-control theory's applicability to the victim-offender overlap in IPV. Data were obtained from Waves I and IV of the National Longitudinal Study of Adolescent to Adult Health (Add Health) to investigate whether low self-control at Wave I predicts IPV victimization, IPV offending, or both IPV victimization and offending at Wave IV. The present study extends prior literature examining the role of self-control in IPV by (1) investigating the influence of self-control on the victim-offender overlap in IPV, (2) using longitudinal data, and (3) utilizing a sample of U.S. adults ages 24 to 33. While low self-control was found to significantly predict IPV offending and the overlap in IPV victimization and offending, low self-control failed to significantly predict IPV victimization. Policy implications, study limitations, and directions for future research are discussed.

Violence is a pervasive public health issue that disproportionately affects certain populations, particularly young black males in urban settings. Though this population experiences higher rates of violent victimization and perpetration, race should not be analyzed as an isolated variable. The social disorganization theory posits that social, cultural, and structural environmental factors shape a person’s behavior; this theory would suggest that higher rates of violence in young black men can be attributed to environmental factors rather than intrinsic traits like race. Young black males in urban settings experience high rates of poverty and institutional oppression, which primes these communities for excessive psychological trauma. The lasting effects of trauma, through Adverse Childhood Experiences and post-traumatic stress disorder, increase a person’s risk of violent victimization and perpetration, creating a cycle of violence in the community. Likewise, the high rates of firearm ownership create more opportunity for violent confrontation, especially in impoverished areas where joining a gang is perceived as one of the only options for economic and social survival as per the “Code of the Street.” In order to alleviate the burden of violence on this population, the root causes of violence, such as socioeconomic inequity and under-resourcing of disadvantaged communities, must be addressed by providing appropriate social services to those whom are most affected. / Urban Bioethics

The victim-offender overlap has been extensively studied and documented overthe last decades. Various studies have identified young men as the most commonvictims of violent assault, yet the public, the media, but also criminologicalresearch have actively favored the discourse on the ideal victim. Consequently,not much is known about how victim-offenders experience and perceivevictimization.The present systematic literature review aims to analyze how violent victimizationis experienced and narrated by male victim-offenders in the context of hegemonicmasculinity. Secondly, it aims to analyze in how far the public’s attitudes ofvictim blaming and victim concern are affected by a belief in a just world.Collectively, these findings aim to create a better understanding of criminal men’svictim identities.The public’s empathy and concern are reserved to the innocent and vulnerablevictim; criminal men are perceived as culpable and deserving of victimization.The latter use violence as an instrument of dominance and subordination, in linewith hegemonic masculinity beliefs, and reject the victim identity (antithesis ofmasculinity), forming a new category of the nonideal victim.

Studiens syfte var att utifrån Nils Christies teori om det ideala offret, i kombination med ettgenusteoretiskt perspektiv analysera hur offer och gärningspersoner framställdes i TV-serien I Am a Killer. Den valda analysmetoden var tematisk analys. Studien visade att Christies idealtyper inte var vanligt förekommande, och att Christies icke-idealtyper var dominerande. Vidare visade studien att offer såväl som förövare inte framställdes olika utifrån deras könstillhörighet. Slutsatserna som gjordes var att Christies teori om idealtyper inte gick att applicera fullt ut på riktiga människor. I stället visade sig termen rollblandning vara mer tillämplig på verkliga människor och fall. Vidare var stereotypa idéer och föreställningar om män respektive kvinnor till viss del förekommande i materialet. Tidigare forskning gällande framställningen av kvinnliga offer och gärningspersoner samt manliga offer och gärningspersoner bekräftades till viss del men inte fullt ut. / The purpose of the study was to analyze how victims and offenders were portrayed in the Netflix series I Am a Killer, through Nils Christie’s theory of the ideal victim in combination with a gender theoretical perspective. The chosen method of analysis was a thematic content analysis. The study showed that Christie’s ideal types were not common and that non-ideal victims and offenders dominated. Furthermore, the study did not show that victims and offenders were portrayed differently based on their gender. The conclusions made were that Christie’s ideal types were not applicable in the realm of reality, the roles ”victim” and” offender” were generally intertwined which made the term victim-offender overlap more useful and accurate. Furthermore, stereotypical ideas regarding men and women were somewhat present in the material. To a certain extent that confirmed previous research regarding the portrayal of gender in media as well as in victimization and perpetratorship.

This thesis delves into the complex dynamics of female involvement in criminal gang environments. These females can be divided into two groups: insiders, who are introduced to the environment through close acquaintances, and outsiders, who do not have close relationships within the environment. Through qualitative interviews with key informants from Danish law enforcement and municipalities, this thesis addresses the females’ motivation to engage with gang members as well as the potential consequences of these relationships. This thesis also examines the challenges field professionals face when engaging with these females, as well as which preventive initiatives could be implemented in Western Copenhagen. The findings from this thesis revealed that females are motivated to engage in relationships with criminals due to various factors, encompassing the desire for status, protection, and financial or material gain. A potential consequence of these relationships is the risk of becoming a victim of either psychological, physical, or sexual abuse. Conversely, another potential consequence of such relationships is the pressure or temptation to participate in crime, thereby becoming an offender themselves. In certain cases, there will thus be a victim-offender overlap.There is a notable lack of attention towards females involved in gang environments in the preventive work in Western Copenhagen. Additionally, there is currently no unified approach when working with these females. As a result, professionals encounter various challenges when working with females involved with gang members. It is thus important to increase awareness about this issue and implement early preventive strategies tailored to females in Western Copenhagen. Finally, this thesis finds that when field professionals engage with these females, it is crucial to maintain a holistic approach, considering the diverse motivations and consequences the females encounter.