Differences in female and male involvement in lethal violence in Russia

Relatively little is known of the distributions of homicide event characteristics in non-Western nations in which women relative to men are involved. This article utilizes unique homicide narratives drawn from Russian court and police records to compare homicide victim, offender, and event characteristics by sex of victim and separately by sex of offender. Results from logistic regression show that homicides in which a female was the victim or offender were more likely to occur between intimates and to occur in the home, whereas homicides involving males were more likely to occur in a public place, to be alcohol-related, to involve a firearm, and to involve a victim and offender who did not know each other well. These results not only present an important first glimpse at women as homicide victims and offenders in Russia specifically, but also provide a point of comparison with findings from similar analyses undertaken in the West, and present further initial observations upon which to construct a cohesive theory about female involvement in serious violent events.     

ROLE OF THE STREET NETWORK IN BURGLARS' SPATIAL DECISION‐MAKING*

Explaining why crime is spatially concentrated has been a central theme of much criminological research. Although various theories focus on neighborhood social processes, environmental criminology asserts that the physical environment plays a central role by shaping people's activity patterns and the opportunities for crime. Here, we test theoretical expectations regarding the role of the road network in shaping the spatial distribution of crime and, in contrast to prior research, disentangle how it might influence offender awareness of criminal opportunities and the supply of ambient guardianship. With a mixed logit (discrete choice) model, we use data regarding (N = 459) residential burglaries (for the first time) to model offender spatial decision‐making at the street segment level. Novel graph theory metrics are developed to estimate offender awareness of street segments and to estimate levels of ambient guardianship, distinguishing between local and nonlocal guardianship. As predicted by crime pattern theory, novel metrics concerning offender familiarity and effort were significant predictors of residential burglary location choices. And, in line with Newman's (1972) concept of defensible space, nonlocal (local) pedestrian traffic was found to be associated with an increase (decrease) in burglary risk. Our findings also demonstrate that “taste” preferences vary across offenders, which presents a challenge for future research to explain.     

Sequential angulation,spatial dispersion and consistency of distance attack patterns from home in serial murder,rape and burglary

Abstract

Three related measures of spatial movement (sequential angulation, spatial dispersion and consistency of distance in attack target) were compared across three serial offence types: serial homicide (n=35), serial rape (n=41) and serial burglary (n=30). In each case, each offender had committed at least five offences. “Spatial dispersion”, defined as the extent to which an offender distributes his offences across either a focused or relatively more evenly distributed area, revealed that burglary was less evenly distributed (i.e. more focused) than rape and murder. “Sequential angulation”, defined as the degree of rotational movement around the home of the offender from one offence to the next, revealed that serial murderers have higher angulation scores than do rapists who, in turn, have higher angulation scores than burglars. Lastly, a comparison of the offender's consistency in the relative distance travelled from home to each attack site (“consistency of distance in attack target”) was relatively similar across the three groups. This was despite the comparison of different serial offence types from disparate geographical areas. The supposition that differences in dispersion and sequential angulation scores across crime types are related to the perceived risk of the crime has been confirmed. The specificity and the mobility of the targets are also discussed.     

Geographical access to treatment for sex offenders under community supervision in Kentucky

Abstract

As sex offenders are probated or paroled into the community, sex offender treatment and monitoring is often a condition of their release. In Kentucky, sex offenders are required to participate in community-based treatment for two years or more. However, some sex offenders are disadvantaged in accessing mandated treatment. This is a result of decisions concerning the placement of treatment programmes, the sex offenders' preference to return to communities where they can rely on family and other indigenous support networks, and some statutes (e.g. sex offender registration and residency restriction laws). This study utilises spatial methodologies, including an origin–destination (OD) matrix, to determine the time, in minutes, that sex offenders travel to sex offender treatment providers and non-spatial ordinary least squares (OLS) regression techniques to determine the association between family, neighbourhood and community characteristics on sex offenders’ travel time to treatment. Findings suggest that there is substantial disadvantage in treatment access, measured by travel time, for sex offenders who live in impoverished rural communities.     

The Efficacy of Ideographic Models for Geographical Offender Profiling

Objectives

Current ‘geographical offender profiling’ methods that predict an offender’s base location from information about where he commits his crimes have been limited by being based on aggregate distributions across a number of offenders, restricting their responsiveness to variations between individuals as well as the possibility of axially distorted distributions. The efficacy of five ideographic models (derived only from individual crime series) was therefore tested.

Methods

A dataset of 63 burglary series from the UK was analysed using five different ideographic models to make predictions of the likely location of an offenders home/base: (1) a Gaussian-based density analysis (kernel density estimation); (2) a regression-based analysis; (3) an application of the ‘Circle Hypothesis’; (4) a mixed Gaussian method; and (5) a Minimum Spanning Tree (MST) analysis. These tests were carried out by incorporating the models into a new version of the widely utilised Dragnet geographical profiling system DragNetP. The efficacy of the models was determined using both distance and area measures.

Results

Results were compared between the different models and with previously reported findings employing nomothetic algorithms, Bayesian approaches and human judges. Overall the ideographic models performed better than alternate strategies and human judges. Each model was optimal for some crime series, no one model producing the best results for all series.

Conclusions

Although restricted to one limited sample the current study does show that these offenders vary considerably in the spatial distribution of offence location choice. This points to important differences between offenders in the morphology of their crime location choice. Mathematical models therefore need to take this into account. Such models, which do not draw on any aggregate distributions, will improve geographically based investigative decision support systems.     

Toward a quantitative typology of burglars: a latent profile analysis of career offenders

Burglary is a serious, costly, and prevalent crime but prior typologies of burglars are mostly speculative and based on qualitative data. Using a sample of 456 adult career criminals, the current study used latent profile analysis to construct a methodologically rigorous quantitative typology. Four classes of burglars emerged: young versatile, vagrant, drug-oriented, and sexual predators. All groups demonstrated significant involvement in varied forms of crime, but the sexual predator group was the most violent and had the most serious criminal careers. Connections to the criminal career literature are offered and suggestions for further empirical study of offender typologies are discussed.     

Classifying Risk Development and Predicting Parolee Recidivism with Growth Mixture Models

Using two data sets, containing 582 total cases, this study investigates whether classifying offenders on trajectories of risk scores helps predict parolee recidivism. One data set has 4 years of risk scores and another has three. Both data sets contain control variables measuring released inmates’ characteristics. The dependent variable measures arrest or return to prison over a 2-year span. A growth mixture model, classifies offenders into three classes, a stable and high trajectory group, a group with a high but declining risk trajectory, and a small, low-risk group with little change. Trajectory class membership correlates with recidivism in both data sets. Supplementary analyses show that assigned classes are better predictors of recidivism than last risk scores or simple change scores. Discussion centers on the appeal and relevance of trajectories of risk, as opposed to static measures, for predicting offender misconduct and other outcomes.     

Lifers on the outside: sex offenders and disintegrative shaming

This article examines the effects of labeling though informal and formal sanctions on sex offender reintegration, using qualitative analysis from a probability sample of 153 registered sex offenders in four counties in the Commonwealth of Virginia. It also provides an overview of sex offender legislation and literature. Results of the study indicate that the majority of respondents experienced negative treatment because of their status as a sex offender. Results also indicate that formal and informal sanctions are stifling opportunities for sex offenders to be fully reintegrated into society and that treatment programs are not as effective as they could be. Implications for sex offender policy and further research are discussed.     

The influence of implicit theories and offender characteristics on judgements of sexual offenders: a moderated mediation analysis

The psychological factors underpinning responses to sexual offenders are beginning to receive increased empirical scrutiny. One such factor is offender representativeness, which refers to the extent to which a given offender example matches a stereotype of those who are typically labelled as “sexual offenders”. Using a sample of 252 community members, we examined the role of implicit theories about sexual offenders (ie whether sexual offending is seen as fixed or malleable) in mediating the relationship between affective responses to sexual offenders and policy outcome judgements. We found support for this mediating effect, although this was eliminated when participants were presented with a “non-representative” offender vignette. We argue that the relationship between affective responses and policy judgements is contingent on the activation of a sexual offender stereotype, and that this link can be disrupted via the increased presentation of non-stereotypical case examples. Implications for public debate and professional practice are discussed.     

正犯的基本问题

在罪刑法定原则的视野下,正犯既是以实行行为为中心的形式概念,也是实质的概念,它有纯正和修正两种形式,后者包括间接正犯、共谋共同正犯和继承的共同正犯,根据间接正犯的性质,不能包括利用他人故意的行为,组织犯最好根据共谋共同正犯加以认定,此外,还有其他形式的犯罪可根据共谋共同正犯理论承担责任,继承共犯在一定场合对先前的实行行为也要承担责任。     

Effects of offender motivation, victim gender, and participant gender on perceptions of rape victims and offenders

The primary purpose of the present study was to examine whether knowledge of the motivation of an offender can influence participant perceptions of victim and perpetrator responsibility for a sexual assault. In addition, the synergistic influence of victim gender and participant gender with offender motivation was explored. Participants were 171 men and women from a small Northeastern college exposed to a stimulus in which a rapist's motivation was varied as either sexual or violent. Participants were more certain that the stimulus described a rape, recommended a longer prison sentence for the offender, and assigned less blame to the victim when exposed to an offender motivated by violence as opposed to an offender motivated by sex. Offender motivation also interacted with participant gender and victim gender on participants' perceptions of victim blame and offender responsibility. The results suggest that an offender's motivation for rape can influence perceptions of the offender's and victim's responsibility for the assault.     

Views from the Top and Bottom: Lawmakers and Practitioners Discuss Sex Offender Laws

The perceptions and attitudes that policymakers and criminal justice practitioners have about sexual offending and sexual victimization affects how state lawmakers respond to sex crimes, and how practitioners implement sex offender legislation. Policymakers continue to create new sex offender laws and, as such, the number of convicted sex offenders continues to rise. Thus, policymakers and criminal justice practitioners are increasingly important players in the public policy response to sexual criminals. To better understand the motivation, rationale, content, and purpose of statewide sex offender laws, and their role in the day-to-day management of convicted sex offenders, a non-probability sample of policymakers (n?=?61) and criminal justice practitioners (n?=?25) from across the country were interviewed. Results indicated that nearly all respondents from both groups were familiar/very familiar with their state-level sex offender laws. Policymakers and practitioners also mentioned the influential role that specific victimizations play in creating a perceived need for more sex offender legislation. The politicians and the practitioners view the laws as effective public safety mechanisms. Still, both groups noted serious problems with the laws. Furthermore, policymakers had a more negative attitude about the efficacy of sex offender therapy than criminal justice respondents. Suggestions for future research and policy implications are offered.     

Geographical profiling in a novel context: prioritising the search for New Zealand sex offfenders

The present work explores the utility and value of geographical offender profiling methodologies within a novel context, considering both theoretical and practical issues relating to their application. The effectiveness of a well-known geographical profiling system, Dragnet, was tested across 101 New Zealand sex offence series, and findings compared with those derived for an equivalent sample from the UK. Average search costs (the amount of the total offence area that needed to be searched, starting from predicted offender home location, before the offender's actual home was reached) were far greater for the New Zealand sample than their UK offending counterparts. It is argued that this is because the spatial behaviour of New Zealand offenders violates many of the assumptions that Dragnet and other similar geographical profiling systems make in predicting offenders' home locations. Calibration of the system to the specific home-crime distance patterns of the New Zealand offenders did not enhance the efficacy of predictions made to a significant extent. It is consequently argued that, in their current form, geographical profiling systems are limited in their ability to account for samples displaying very different spatial characteristics to those that they were developed from and for. The implications of these findings for the general utility of geographical profiling are discussed, and ways in which systems might be developed in order to broaden their scope and applicability are suggested.     

Striking Out: Race and Support for Police Use of Force

This research examines whites’ and blacks’ support for police use of force using a survey‐based experiment that varies the race of the offender across four different scenarios. Bivariate results show that the race of the offender influences blacks’ approval for the use of force by police, but does not affect whites’ approval. Multivariate analyses examine whether the factors influencing support for police use of force vary depending on the race of the offender. Results indicate that the predictors for approval of police use of force differ by the race of respondent, the race of offender, and the appropriateness of the use of force. The implications of the results for police–community relations are discussed.     

Investigating Life Course Offender Subgroup Heterogeneity: An Exploratory Latent Class Analysis Approach

Within developmental criminology, a common classification of offender behavior is life course trajectories broken into discrete groups of early onseters, late onseters, persisters, or desisters. Yet some investigators state that this is an oversimplification of offending behavior and may not be applicable to females and males. The current study utilizes National Youth Survey data and exploratory latent class analysis to determine whether substantive latent classes exist within offender life course trajectories for females and males and to examine differences between the genders across these groups. The analyses reveal the presence of 4 types of latent subgroups: (a) female-majority de-escalators, (b) male-majority persistent de-escalators, (c) male-dominated persisters, and (d) male-majority chronic fluctuators. Post hoc analyses reveal similarities and differences among the latent groups. Research implications of this study suggest further explorations into whether strict 2-pronged developmental models are indeed appropriately tapping and capturing the full essence of criminal careers for both females and males. The results suggest that continued programming that disrupts delinquent peer associations and reduces consumption of drugs and/or alcohol may be promising in promoting desistance—particularly for females.     

组织犯概念诸学说介评--从组织犯刑事立法出发的思考

组织犯是共犯者类型之一,围绕组织犯的概念界定产生了不同的理论学说,其中具有代表性的有特有类型说、等同说、一般类型说。组织行为的法典化有两种取向,即组织行为的总则化与组织行为的分则化。组织行为的总则化是在刑法总则中对组织犯做一般性的规定。组织行为的总则化有两种做法:组织犯的明示规定和组织犯的默示规定。组织行为的分则化其实质就是组织行为的实行行为化。组织行为的分则化可分两种情况:一是在刑法分则中对组织犯和非组织犯规定不同的刑罚尺度,体现对组织行为的打击力度;二是在刑法分则中直接把组织行为规定为具体罪。分则化的组织犯也就失去了共犯者类型的本来意义,是实质上的实行犯。     

The relationship between mental illness and violence in a mentally disordered offender sample: evaluating criminogenic and psychopathological predictors

The importance of mental illness as a risk factor for violence has been debated with significant implications for mental health policy and clinical practice. In offender samples, psychopathology tends to be unrelated to recidivism, although some researchers have noted that this relationship may be dependent upon certain moderating factors. In the present, prospective investigation, psychopathology is examined as predictors of recidivism in 121 provincially sentenced (i.e. less than 2 years) mentally disordered offenders. Results indicated that psychopathological predictors were generally poor predictors of recidivism in univariate and multivariate analyses. Consistent with our hypotheses, age of onset of criminal activity was a significant moderating factor on the relationship between mental illness and recidivism, although results were not in the expected direction for certain classes of mental illness. Results are discussed in the context of a social learning model of crime and in terms of the treatment of mentally disordered offenders.     

共犯最小从属性说之再提倡——兼论帮助信息网络犯罪活动罪的性质

限制从属性说以正犯行为同时具有构成要件该当性与违法性作为共犯的成立前提,因而面临无法有效应对新型网络共同犯罪的危机.为解决这一危机,该说中有着眼于帮助对象必须是他人的"犯罪",主张帮助信息网络犯罪活动罪只是"帮助犯的量刑规则"的,也有以刑法分则条文的定罪机能为根据,提出"帮助犯正犯化"说的.但是,共犯的违法性不从属于正...     

美国性犯罪者登记制度的实证研究及反思

对性犯罪者进行登记是美国等西方国家普遍采用的用于遏制性犯罪的做法。但不少研究表明,性犯罪立法在控制性犯罪和减少再逮捕率方面并没有起明显作用,相反,性犯罪者登记制度给相当一部分性犯罪分子带来了诸多负面影响。关于性犯罪者登记制度需要进一步的研究,研究内容包括性犯罪者登记法是否能够减少性犯罪行为,谁来对登记程序进行监管,该制度对性犯罪者及其家庭的影响,以及实施登记法律的成本。