Psychological Autopsy: A Method to Assist in the Identification of Risk and Protective Factors for Intimate Partner Femicide.

The most common form of violence experienced by women is that perpetrated by intimate partners, and the gendered nature of intimate partner femicide (IPF) has received particular attention. Few studies to date have delved into the limitations associated with methods used in IPF research, and particularly the methods used to study homicide victims (rather than homicide perpetrators). This article outlines dominant methodologies used to study IPF, and considers a novel method of investigation-the "psychological autopsy"-that may help to improve existing knowledge about IPF.

Alcohol and drug problems among Australian homicide offenders.

BACKGROUND AND AIMS: Most homicide studies focus upon 'acute' situational intoxication as opposed to 'chronic' substance misuse. The aims of the study were to: (1) determine the extent of homicide offenders' alcohol and drug use in the year preceding the homicide; (2) compare the individual characteristics of homicide offenders across levels of problematic substance use; and (3) compare homicide incident characteristics across levels of problematic substance use. DESIGN AND SETTING: Observational study using data collected through face-to-face interviews in custodial and community correctional settings across Australia. Participants were recruited through an opt-in process. PARTICIPANTS: The data consist of 302 individuals convicted of murder or manslaughter. MEASUREMENTS: We used the Alcohol Use Disorder Identification Test and Drug Abuse Screening Test to determine problematic alcohol or drug use. We also used a range of self-report measures to ascertain offender characteristics [socio-demographics, developmental experiences, criminal history, personality] and incident characteristics (who was killed, and situational intoxication). FINDINGS: Of the sample, 38.8% displayed high levels of alcohol problems and 30.8% displayed high levels of drug problems. Those displaying high levels of alcohol and/or drug problems were more likely than those without high levels of alcohol and/or drug problems to report adverse developmental experiences, low education, financial difficulties, extensive criminal histories and high levels of trait anger, impulsivity and risk-seeking. In addition, offenders with problematic substance use were more likely to have killed non-family and to have used substances at the time of the homicide. CONCLUSIONS: High proportions of homicide offenders in Australia appear to have problematic substance use in the year preceding the homicide offence, and such use appears to be associated with a range of other challenging factors, including adverse childhoods, criminal involvement, low socio-economic factors and low self-regulation.

Criminal Careers Among Female Perpetrators of Family and Nonfamily Homicide in Australia.

Knowledge of women's pathways to serious offending, including homicide, is limited. This study contributes to a small but growing body of literature examining the criminal careers of serious female offenders by using interview data with females convicted of murder or manslaughter in Australia to examine various dimensions of their criminal careers, specifically, prevalence, frequency, age of onset, duration, and offending variety. In particular, in this study we compared criminal career dimensions across women who had killed a family member (e.g., intimate partner, children) and those whose victims were not part of the family unit (i.e., acquaintances or strangers). Our findings reveal differences between female homicide offenders who kill within and outside of the family unit. Although both groups had comparable overall lifetime prevalence of self-reported participation in criminal offending, findings indicate that participation among the family group was typically at low levels of frequency, of limited duration, and with relatively little variety in categories of offending. The family group also reported lower contact with the criminal justice system compared with the nonfamily group, and were less likely to have experienced some form of criminal/legal sanction in the 12 months prior to the homicide incident. This suggests that women who kill family members are more "conventional" than their nonfamily counterparts, in terms of having low and time-limited (i.e., short duration) lifetime participation in criminal offending.

Australian Mass Shootings: An Analysis of Incidents and Offenders.

Mass shooting events are relatively underresearched, and most study comes from the United States. Despite significant international interest, little is known about other countries' experiences of these events. The current study examines Australian mass shooting incidents and offenders, with emphasis on mental illness, life strains, and offenders' life histories. Australia had 14 mass shootings between 1964 and 2014. Most offenders experienced acute life stressors and/or chronic strains leading up to the event; however, diagnosed mental illness was less commonly documented. These observations provide new information about mass shooting incidents and offenders, and can help to inform international policy development.

An Evaluation of the Impacts of Changing Firearms Legislation on Australian Female Firearm Homicide Victimization Rates.

Reducing lethal violence against women requires comprehensive measures addressing individual, social, economic, cultural, and situational factors. Regarding situational factors, access to weapons-and firearm access in particular-has received notable research attention. However, most study comes from the United States of America, and findings may not apply elsewhere. The current study examines whether changing gun laws in Australia affected female firearm homicide victimization. Female firearm homicide victimization may have been affected; however, no significant impacts were found for male firearm homicide victimization. Findings suggest there may be value in preventing legal access to firearms by persons who have a history of intimate partner violence, although considerable further study is required.

Characteristics of Homicide-Suicide in Australia: A Comparison With Homicide-Only and Suicide-Only Cases.

Homicide-suicide represents one of the rarest forms of lethal violence but often precipitates calls to revise social, health, and justice policies. However, there is little empirical information about this type of violence. The current study uses two unique data sets to examine a wide range of individual and situational characteristics of homicide-suicide, with particular emphasis on establishing whether and how homicide-suicide differs from homicide-only and suicide-only. Findings suggest homicide-suicide may have unique characteristics that set it apart from both homicide-only and suicide-only, as well as sharing certain other characteristics with those two types of events.

Differences in characteristics between suicide cases of farm managers compared to those of farm labourers in Queensland, Australia.

INTRODUCTION: Farmers constitute an occupation group at a heightened suicide risk compared to the general population. To date, research has tried to explain this peculiarity by identifying suicide risk factors that are common to the whole of the farming population. There are, however, indications that risk factors may be different for different sub-populations of farmers, such as younger/older farmers or farm managers/farm labourers. This study compared the characteristics of suicides by farm managers and farm labourers, while controlling for the effect of age. METHODS: A review of two datasets, the Queensland Suicide Register and the National Coroners Information System, was conducted in which a total of 78 cases of farm managers and 69 cases of farm labourers were identified as a suicide during 2000-2009, Queensland, Australia. The main outcome measures included various demographic characteristics, circumstances related to death, health and mental health variables, and history of stressful life events. RESULTS: The two groups differed in marital status, living arrangements, ethnicity, physical and mental illness, alcohol and drug abuse, contact with a health professional prior to death, and specific life events such as relationship breakdown and recent/pending unemployment. The majority of these differences were not statistically significant once age was accounted for. However, differences in psychiatric variables and experience of a recent/pending unemployment remained significant. CONCLUSIONS: This study contributes towards better understanding of suicide among farmers in different job positions, and highlights the need for tailored suicide prevention initiatives that consider a combination of age- and job-specific suicide risk and protective factors among farmers.

Does the resources sector have higher suicide rates? A comparative analysis of suicide rates among men in the mining industry and other occupations, in Queensland (Australia).

BACKGROUND: Australia is one of the world's foremost mining nations. Over the past decade, the number of resources sector employees has risen steadily. It is increasingly suggested in lay press and popular discourse that mining industry employees (the majority of whom are men) face an elevated risk of suicide relative to the general population, and that suicide rates are higher among mining industry employees relative to other occupations. However, there has been no empirical evaluation of this proposal, which impedes the ability to develop appropriate policy responses. OBJECTIVE: This study begins to fill knowledge gaps, by providing the first quantitative examination of suicide rates in the mining industry. METHODS: Data from the Queensland Suicide Register were used to examine suicide rates in the resources sector, relative to other sectors. RESULTS: The mining industry was found to have lower male suicide rates relative to other occupations and the working-age male population overall. CONCLUSIONS: These findings do not support the view that mining industry employment is necessarily associated with elevated suicide rates. Many factors, ranging from individual personality characteristics through to workplace policies, may contribute to this observation.

Farmers' contact with health care services prior to suicide: evidence for the role of general practitioners as an intervention point.

Suicide in Australian rural communities has received significant attention from researchers, health practitioners and policymakers. Farmers and agricultural workers have been a focus of particular interest, especially in relation to levels of help seeking for mental health concerns. A less explored area, however, is the level of contact that Australian farming and agriculture workers who die by suicide have had with health providers for physical, rather than mental, health conditions. It is often assumed that farmers and agricultural workers have lower levels of contact with health care services than other rural residents, although this assumption has not been well tested. Using data from the Queensland Suicide Register, this paper describes levels of contact with health care providers in the 3 months before death by suicide among men in farming and agriculture occupations and other occupations in rural Queensland. No significant differences were found in farming and agricultural workers' levels of contact with a general practitioner when compared with other rural men in Queensland. The current findings lend weight to the view that rural general practitioners represent an important intervention point for farming and agriculture workers at risk of suicide (whether or not those individuals exhibit accompanying psychiatric illness).

A regional approach to understanding farmer suicide rates in Queensland.

PURPOSE: Elevated suicide rates among farmers have been observed across a number of countries, including Australia. However, studies on farmer suicide have typically treated farmers as a homogenous group, and have predominately been focussed at a national level. This overlooks potential variability in suicide rates (and, by extension, contributory factors) within different groups of farmers (for example, different age groups), as well as across different geographical locations. METHODS: Using a unique data source, the Queensland Suicide Register, the current study examined variation in farmer suicide rates by age, sex, and location within Queensland. RESULTS: Although farmer suicide rates varied substantially across different regions of Queensland, no significant associations were found between rates of farmer and non-farmer suicide, or between the proportion of farmers in a region and farmer suicide rates. CONCLUSIONS: This suggests that farmer suicide may be characterised by unique combinations of occupational and location-related effects that are likely to vary substantially within and between different regions, and provides caution against treating farmer suicide as a homogenous phenomenon. The highest rates of farmer suicide were observed among younger farmers (aged 18-34 years), highlighting a need for targeted suicide prevention initiatives for this group.

Lethal firearm-related violence against Canadian women: did tightening gun laws have an impact on women's health and safety?

Domestic violence remains a significant public health issue around the world, and policy makers continually strive to implement effective legislative frameworks to reduce lethal violence against women. This article examines whether the 1995 Firearms Act (Bill C-68) had a significant impact on female firearm homicide victimization rates in Canada. Time series of gender-disaggregated data from 1974 to 2009 were examined. Two different analytic approaches were used: the autoregressive integrated moving average (ARIMA) modelling and the Zivot-Andrews (ZA) structural breakpoint tests. There was little evidence to suggest that increased firearms legislation in Canada had a significant impact on preexisting trends in lethal firearm violence against women. These results do not support the view that increasing firearms legislation is associated with a reduced incidence of firearm-related female domestic homicide victimization.

Miseries suffered, unvoiced, unknown? Communication of suicidal intent by men in "rural" Queensland, Australia.

It has long been argued that suicide prevention efforts in rural locations face not only structural barriers, such as a lack of accessible health care and specialized mental health services, but also a range of cultural barriers. A commonly discussed cultural factor that may contribute to higher rural suicide rates is low levels of help-seeking behavior, which in turn act as a barrier to accessing and receiving care. However, the assumption that suicide by rural men is more likely to be accompanied by low help-seeking behavior, relative to urban men, has not been well tested. Using data from the Queensland Suicide Register, this study evaluates one form of help-seeking behavior--communication of suicidal intent--among men who died by suicide. Contrary to the expectation that suicide in rural areas would be associated with lower levels of help-seeking behavior than suicide in urban areas, it was found that communication of suicidal intent was broadly comparable across rural and urban settings. The implications for suicide prevention policies and service delivery strategies are discussed.

Lethal and non-lethal violence against women in Australia: measurement challenges, conceptual frameworks, and limitations in knowledge.

Understanding pathways from non-lethal violence to lethal violence between intimate partners is a notable challenge for both policy and practice in partner violence prevention. Of particular interest is whether lethal violence represents an "escalation" of violence from "low" to "high" risk over time, or is best predicted by specific behavioral "typologies" of perpetrators. Testing the "escalation" and "typology" theories is hampered in Australia by limitations in knowledge about non-lethal and lethal violence against women. This article discusses data limitations, measurement problems, and conceptual shortcomings, and suggests approaches to improving evidence quality in the field of violence prevention and risk assessment.

Suicide prevention and method restriction: evaluating the impact of limiting access to lethal means among young Australians.

Given the finite resources allocated to suicide prevention, it is necessary to direct resources into interventions that are most likely to have an impact. This article tests for possible impacts on youth suicides of a cost-intensive Australian policy change (increased firearms restriction) that limited access to a means of suicide. Suicide rates by different age groups and methods were examined for structural breaks, using Zivot-Andrews and Quandt tests. No breakpoint was found in firearm suicide among Australian youth around the time of the 1996 legislative changes. Method restriction in the form of firearms legislation could not be tied to a corresponding impact on youth suicide.

The labor of a lifetime?: health and occupation type as predictors of workforce exit among older Australians.

OBJECTIVE: The structural aging of the population and withdrawal of older people from the labor force have become common themes within Western social policy discourse and have particular relevance to policy development around health and aging. The current study examines whether particular occupation types are associated with both poor health and an increased likelihood of labor force exit. METHODS: Longitudinal data are used to examine workforce participation among older Australians (aged between 55 and 64, in 2002). RESULTS: Older workers in trades, labor, and production occupations, the majority of whom are men, have poorer general health than their counterparts in other occupations and are also the most likely to exit the workforce. DISCUSSION: These findings suggest that a number of older men in Australia (and, indeed, elsewhere) may face both poor health and limited employment opportunities in areas that match their abilities and experience. These individuals may experience a number of years out of the labor force, highlighting a role for targeted policies and programs.