The social ecology of homicide: A modified lifestyle/routine activities perspective

Recent research on criminal victimization suggests that lifestyle may offer important insights into the unequal distribution of crime. The lifestyle approach is used here to explore variations in homicide rates for Dade County, Florida. The application of this approach to the analysis of cross-sectional variations in homicide rates requires (1) elaboration of the assumptions that connect the likelihood of victimization for individuals to variations in the rate of victimization by location as well as (2) justification of the selection of specific variables as indicators of variation in exposure to the risk of homicide. In sum, four individual characteristics and six residential characteristics are said to be implicated in the explanation of variations in homicide rates among census tracts. Census tract data derived from 1980 Bureau of Census files are used to explore these variations. Findings suggest that future researchers should consider the relative importance of individual attributes, especially marital status, in increasing the risk of homicide victimization.     

Southernness, migration, and homicide risk: An analysis of individual-level data

The regional culture of violence literature has neglected the effect migration out of the South has on individual-level homicide risk. The present paper tests the hypothesis that moving away from the South reduces exposure to a relatively large class of motivated offenders and lowers the risk of homicide victimization to non-Southern levels. The data come from the National Mortality Detail File and include 2,647 homicides and 403,184 natural deaths. A multivariate logistic regression analysis shows that migration out of the South does not normalize homicide risk. Thus, former Southerners continue to remain at a relatively high risk of homicide victimization in spite of relocating to a safer environment. An earlier version of this paper was presented at the annual meeting of the Academy of Criminal Justice Sciences, Albuquerque, New Mexico, March 1998. Data were provided by the Inter-University Consortium for Political and Social Research.     

Young women and gang violence: Gender,street offending,and violent victimization in gangs

Drawing on multiple data sources in St. Louis, this article examines how gendered situational dynamics shape gang violence, including participation in violent offending and experiences of violent victimization. Combining an analysis of in-depth interviews with young women in St. Louis gangs with an examination of homicide reports from the same city, we find that young women, even regular offenders, highlight the significance of gender in shaping and limiting their involvement in serious violence. They use gender both to accomplish their criminal activities and to temper their involvement in gang crime. Consequently their risk for serious physical victimization in gangs is considerably less than young men's. St. Louis homicide data collaborate these qualitative findings. Not only are young women much less likely to be the victims of gang homicide, but the vast majority of female gang homicide victims were not the intended targets of the attack. In contrast, homicide reports suggest that the majority of male gang homicide victims were the intended targets. We suggest that gendered group processes and stratification within gangs are key factors explaining both violent offending and victimization risk in gangs.     

Education and Marriage as Protective Factors Against Homicide Mortality: Methodological and Substantive Findings from Moscow

This study examines the protective effects of education and marriage against homicide mortality in Russia. Individual data are obtained from death records and population data from the 1994 micro-census, and differentials in mortality from homicide are estimated employing two different methods: a straightforward approach using census data and proportional mortality analysis. We find that the latter underestimates the impact of education on homicide mortality. Despite differences in effect sizes, however, both methods reveal a significantly higher risk of homicide victimization for those that are unmarried and less educated. We conclude that education and marriage likely provide social capital and coping skills that protect individuals against violent victimization, even during times of dramatic social change and dire economic circumstances such as those faced in transitional Russia.     

The effects of marital status on adult female homicides in the United States

With data from the 1992 Mortality Detail File, we examine the effects of marital status on female homicide victimization in the United States. Multivariate logistic regression was fitted to all female homicide deaths occuring in 1992. Results indicate that, controlling for race, education, nativity, city size, region of the country, occupation, age, day of the week, and month of the year, divorced females were 55.3% more likely to be homicide victims than married females. Notably, single women did not differ from married women with respect to homicide risk. Finally, widowed women were significantly less likely to be homicide victims than married women. The results suggest a complicated relationship between marital status and female homicide victimization.     

Case-control studies: Design issues for criminological applications

The current understanding of the determinants of homicide derives primarily from studies in which data are aggregated for geopolitical units. Case-control studies and other analytic methods are needed to test causal hypotheses regarding the risk of homicide victimization or perpetration for individuals. Strengths and limitations of the case-control method are illustrated by comparing the design with cohort studies. Fundamental issues include the selection and comparability of cases and controls, effects of biases, interpretation of risk estimates, and problems of implementation. Increased use of this method should advance our understanding of homicide and other forms of intentional violence.Presented in part at the 37th Annual Meeting of the American Society of Criminology, San Diego, California, November 16, 1985.     

Neighborhood structure differences between homicide victims and non-victims

While there were numerous studies documenting the neighborhood characteristics that led to increased risk of crime victimization, very little was done to compare the neighborhoods of homicide victims to non-victims. The current research used the case-control design to alleviate this gap in the research. A sample of homicide victims and non-victims collected from Prince George's County, Maryland, in 1993, was used to make these comparisons. Significant differences were noted in the macro-level measures of education, unemployment, household income, and percentage of female-headed households in the neighborhoods of victims and non-victims. Individual elements, such as age, race, gender, and arrest were also strongly associated with the risk of homicide victimization. Both macro and micro level variables needed to be included when studying factors that increased the risk of homicide victimization.     

Segregation and latino homicide victimization

A growing concern exists that an increase in Latino urban violence is the result of social and economic inequality. One structured form of inequality is segregation. Research indicates that many Latino communities have moderate to high levels of segregation. Prior criminological research has revealed that segregation is a strong predictor of black violence. The present study extends this line of research to the issue of Latino crime by examining the link between Latino segregation and Latino homicide victimization. Two measures of segregation are employed in the current research: residential segregation and social isolation. Using census data and mortality files, regression models indicate that while social isolation is a significant predictor of Latino homicide victimization, residential segregation is not significantly related to Latino rates of homicide victimization. An earlier version of this paper was presented at the annual meeting of the Southern Criminal Justice Association, Clearwater, FL, 2001.     

Self-Control,Violent Offending,and Homicide Victimization: Assessing the General Theory of Crime

Criminologists have long recognized that offending and victimization share common ground. Using Gottfredson and Hirschis general theory of crime, with its emphasis on self-control as a theoretical backdrop, we examine the extent to which self-control is related to both violent offending and homicide victimization. To examine this issue, we use 5-year post-parole data on violent offending and homicide victimization from a sample of parolees from the California Youth Authority. Using rare-events logistic regression models, results indicate that self-control is related to each outcome, but that other risk factors are also uniquely related to each outcome. The implications of this study for theory and future research are addressed.To whom correspondence should be addressed: Department of Criminology, Law and Society, University of Florida, P.O. Box 115950, 201 Walker Hall, Gainesville, FL 32611-5950; Phone: +1-352-392-1025, ext. 213; E-mail: apiquero@ufl.edu     

Female versus male perpetrated femicide: an exploratory analysis of whether offender gender matters

Femicide, the murder of females (most often at the hands of males), is an understudied area in homicide research. Furthermore, femicide perpetrated by females has been all but ignored. One reason this may be is because of the rarity of homicide victimization perpetrated by females. Rather, most homicide incidents consist of a male offender and a male victim. When a homicide does involve a female, either as a victim or as an offender, the other party implicated is generally a male. The primary goal of the proposed study is to provide an in-depth, albeit exploratory, examination of female-perpetrated femicide. Using homicide data taken from the Dallas Homicide Unit, 403 cases of femicide will be analyzed, with special attention devoted to comparing female-perpetrated femicide incidents (n = 39) against male-perpetrated femicide incidents (n = 364). Specifically, the current study will explore the similarities and differences in sociodemographic characteristics of victims and suspects, offense characteristics, and offense circumstances. Contrary to what was expected, results, at first glance, seem to suggest an overwhelming similarity between femicide suspects and victims, irrespective of gender. However, when the relationship between victim and suspect is considered, distinct differences appear. Implications from these findings as well as limitations and suggestions for further research are discussed.     

The effects of marital status and social isolation on adult male homicides in the United States: Evidence from the National Longitudinal Mortality Study

With data from the 1979–1985 Longitudinal Mortality Study, we examine the effects of marital status and social isolation on adult male homicide (ICD-9 Codes E960-E978). Cox proportional hazards models were fitted to a 1979–1981 population cohort of approximately 200,000 adult men and their mortality experiences were followed until 1984–1985. Multivariate hazards regression analysis showed that marital status and social isolation are associated with significantly higher risks of homicide victimization. Controlling for age and other socioeconomic covariates, single persons were 1.9 times, and divorced, separated or widowed persons were 1.7 times, more likely to die from homicide than married persons. Socially isolated persons were 1.6 times more likely to become homicide victims. Other adult males with increased risk of homicide victimization were African Americans and those who lived in the inner city.     

Risk Terrain Modeling and Socio-Economic Stratification: Identifying Risky Places for Violent Crime Victimization in Bogotá, Colombia

This research focused on the effect of the built environment on Bogotá’s violent crime by using the Risk Terrain Modeling (RTM) technique. The current study used 17 ecological variables, including micro-level data on the spatial distribution of socio-economic strata, and the location of an array of businesses and other features of the landscape. As suggested by the results of this study, the spatial distribution of violent crime in Bogotá is highly correlated with the allocation of socio-economic strata throughout its geography. A statistically valid RTM analysis identified the micro-level risk factors associated with three types of violent crime incidents, namely homicide, assault, and theft incidents. These results suggest that future violent crime incidents are more likely to occur at a reduced number of high-risk micro-places. Moreover, while homicide and assault incidents were more likely to cluster within the poorest areas of the city, theft incidents presented a higher risk of victimization near the city center, where economic activity and suitable targets concentrate. This study offers a unique account regarding the effect of socio-economic segregation on violent crime victimization across Bogotá’s geography and within different socio-economic strata classifications.     

The dark figure of infanticide in England and Wales: complexities of diagnosis

Infants aged younger than 12 months have the highest homicide victimization rate of any single age group in England and Wales. In addition, there are good grounds for believing that the official homicide statistics for this particular age group are an underestimate and subject to distortion. At the same time there is evidence mounting in the United Kingdom that some parents have been incorrectly convicted of infanticide. This article first explores all recorded cases of infanticide in England and Wales for the period 1995-2002 (298 cases in total). Characteristics of the offenders, victims, offense, and court outcomes are examined. The second part of the article takes a critical gaze at the complexities involved in distinguishing infanticide from sudden infant death syndrome (SIDS) and other sudden unexplained deaths in infancy (SUDI). The article ends by considering in what ways infant deaths might be more effectively investigated.     

A 10-year epidemiologic review of homicide cases in children younger than 5 years in Fulton County, GA: 1996-2005

The primary purpose of this study was to present the epidemiologic review of homicide deaths certified by the Fulton County Medical Examiner's Office from January 1, 1996 through December 31, 2005 in children younger than 5 years. The secondary purpose of this study was to determine if the observed cases of homicide deaths among children younger than 5 years in Fulton County are significantly greater than expected when compared with those in the State of Georgia. For purposes of this study, only homicide deaths of Fulton County residents were included. The authors reviewed all homicide cases in children younger than 5 years: infancy (<1 year) and early childhood (1-4 years). χ values were calculated using Epi Info (version 3.4.1; Centers for Disease Control and Prevention, Atlanta, Ga) to determine differences in homicide among age group, race, and sex variables. In addition, a χ test at the α level of 0.05 was done to determine if the observed cases of homicide deaths among children younger than 5 years in Fulton County were significantly greater than expected when compared with those in the State of Georgia. There were 49 homicide cases in children younger than 5 years identified over this 10-year period. The yearly distribution of these 49 homicide deaths ranged from 1 death in 2003 to 9 deaths in 2004. Most of the patients were male (n=29, 59.2%) and black (n=44, 89.8%). Between infancy and early childhood cases, homicide victims were nearly equally divided between the 2 groups. However, χ values showed that decedents younger than 5 years are more likely to have died of homicide compared with decedents 5 years or older (odds ratio [OR], 1.74; 95% confidence interval [CI], 1.29-2.35). Black decedents younger than 5 years are more likely to have died of homicide compared with other races (OR, 3.21; 95% CI, 1.21-9.28). Male and female decedents are equally at risk to have died of homicide (OR, 1.14; 95% CI, 0.61-2.11). The authors also determined that the total homicide risk for children younger than 5 years in Fulton County during the years 1996 to 2005, at the α level of 0.05, is 1.8 relative to the state. Brain injury was the primary cause of death in most cases (n=23, 46.9%). Although this study was unable to collect information on the victim's suspect/offender characteristics, it was noted that only 37% of the cases (n=18) went to trial. Most homicide investigations were under the Atlanta police jurisdiction (n=28, 57.1%). Results from this study may assist local and state government officials in recognizing the epidemiologic characteristics of children at risk to help them allocate limited resources efficiently and implement preventive measures to at-risk populations effectively.     

VICARIOUS HOMICIDE VICTIMIZATION AND SUPPORT FOR CAPITAL PUNISHMENT: A TEST OF BLACK'S THEORY OF LAW*

This article examines the relationship between experiencing the homicide of a family member, friend, or acquaintance and the likelihood of support for capital punishment. Homicide victims'family and friends are often portrayed as strong advocates of the death penalty. Yet, the effect of vicarious homicide victimization on support for capital punishment has never been systematically examined, and in fact, Donald Black's theory of law suggests an inverse relationship between the two variables. Using data from the 1988 General Social Survey, this research tests hypotheses derived from Black's theory regarding the relationship among social intimacy, cultural status, and the use of law in response to conflict. Multivariate logistic regression models suggest that the experience of personally knowing a homicide victim significantly affects one's likelihood of support for the death penalty, but the effect of vicarious victimization varies for black and white respondents. The empirical patterns indicate that in addition to race, religious orientation and gender also play important roles in determining the relationship between vicarious homicide victimization and support for the death penalty.     

Homicide,Psychopathy, and Aging—A Nationwide Register‐based Case‐comparison Study of Homicide Offenders Aged 60 Years or Older*

Abstract: With populations aging there have been some concerns on elderly offending. We compared elderly homicide offenders with a younger comparison group with special emphasis on psychopathy. We analyzed nationwide register‐based material on all homicide offenders aged 60 or older who were in a forensic psychiatric examination in Finland 1995–2004 and their gender‐matched comparison group of younger homicide offenders. The offenders 60 years or older were diagnosed less often than the younger ones with drug dependence and personality disorders and more often with dementia and physical illnesses. The mean Psychopathy Checklist—Revised total scores as well as factor and facet scores were lower in the 60 or older age group. The group 60 years or older had significantly lower scores on eight individual items of social deviance. The interpersonal/affective factor 1 scores did not differ. Understanding the possible underlying phenomena of violent behavior may provide help for developing services for the elderly.     

Race,Ethnicity and the Risk of Homicide Victimization in the United States

Abstract

Linked data from the National Health Interview Surveys and Multiple Causes of Death Use Files are used to estimate the individual level effects of race and ethnicity, and relevant controls on homicide mortality. African American and Hispanic race/ethnicity are found to be leading factors in homicide victimization. Following some previous work this research also finds that the gap between white and minority homicide victimization is attenuated but not explained by SES, contextual and marital status variables. It is hypothesized that the experience and perception of racism, and the frustration, anger and resentment that result produce an ideological climate that sustains high levels of violence among minority members beyond what concentration of disadvantage variables predict.     

The Elderly Victim at Risk: Explaining the Fear- Victimization Paradox

Current research argues that criminal victimization of the elderly is less of a problem than advocates for the elderly have argued it was in the past. The rate of victimization has been empirically demonstrated to be lower than for most other age groups. At the same time, the elderly express high levels of fear regarding criminal victimization. This article seeks to explain this apparent paradox through an “at risk” hypothesis that accounts for both low rates and high fear.     

Victimization Rates, Exposure to Risk, and Fear of Crime

Studies of fear of crime repeatedly point to an apparent paradox: fear of crime and risk of victimization are related inversely among demographic groups (i.e., age, race, and sex groups). However, data from surveys of Chicago residents show that fear of crime is related positively to victimization rates once they are adjusted for exposure to risk. When demographic variables are included with the adjusted rates as predictors of fear of crime, age and sex effects persist. Even so the present findings indicate that fear of crime should not be interpreted as an irrational or unjustified response and that fear can be reduced by lowering victimization rates.     

Do Gang Members Commit Abnormal Homicide?

Gang membership is a robust correlate of homicide offending and victimization, but little is known about the association between gang status and various abnormal forms of homicide (e.g., multiple-victim homicide, sexual homicide, and abduction homicide). The current study utilized data from a large sample of 618 male convicted murderers to empirically examine gang status and diverse forms of homicide perpetration. Gang-involved offenders were nearly three times as likely to commit a normal homicide characterized as a single-victim murder. However, gang members were 64 % less likely to perpetrate multiple-victim murder. In other models, gang status reduced the likelihood of sexual homicide by 75 % and reduced the likelihood of abduction homicide by 56 %. These findings present an anomaly in the gang-homicide literature, and suggestions for additional research are offered.