Adolescent homicides in Finland: offence and offender characteristics

Approximately 9% of the homicides in Finland are committed by adolescents under 20 years of age. The purpose of this study was to investigate the offence and offender characteristics in homicidal adolescents. Forensic psychiatric evaluation statements of adolescent offenders accused of a homicide during 1990-2001 were reviewed retrospectively (n=57). In 38% of the cases, there were multiple offenders. In 58% of the cases, the victim was an acquaintance, in 25% a stranger, in 12% a family member and in 5% of the cases an (ex)intimate partner. Sixty-nine percent of the offenders were intoxicated and 21% under the influence of drugs at the time of the killing. The most frequent motives were an argument (25%) and a robbery (25%). Sixty-four percent of the offenders had developmental problems and 42% had a crime history. Approximately half were diagnosed as having a conduct or a personality disorder, but 32% of the offenders were considered not to suffer from a mental illness or substance abuse. For 63%, the level of intellectual functioning was average or above average. There were signs of more than one form of violence in 54% of the cases and 28% of the cases contained excessive violence. The use of multiple and excessive violence was significantly related to the offender age, multiple offenders, offender-victim relationship and substance abuse, but not related to having developmental problems, crime history or mental illness.     

Homicide by ligature strangulation in Finland: offence and offender characteristics

In Finland, homicide by ligature strangulation is a rare event. The purpose of this study was to investigate recent homicide cases by ligature strangulation and to analyse offence and offender characteristics. All forensic psychiatric evaluation statements of offenders accused of ligature strangulation homicides during the 7-year period 1996--2002 (n=19) were reviewed retrospectively. Thirty-five percent of the victims were females. In four cases, the victim was the offender's intimate partner; in one case, it was the stepson; in one case, a father and in the rest of the cases (n=13), an acquaintance. None of the cases involved planning, sadism or sexual elements. In 89% of the cases, the offender was either intoxicated or on drugs at the time of the offence and in 94% of the cases, the victim was found at the scene of the killing. Of the offenders, 63% had crime history, and approximately half of the offenders had experienced parental alcohol abuse, domestic violence or previous trauma. Most of the offenders were unemployed at the time of the offence. In all, 89% were diagnosed as having personality disorder and two were schizophrenic.     

Intimate Partner Violence: The Role of Suspect Gender in Prosecutorial Decision‐Making

Utilizing a sample of 8,461 cases involving heterosexual intimate partner violence, this paper examines the role of suspect gender in prosecutorial decision‐making. Four decision points are assessed: the decision to file charges (versus rejection for insufficient evidence); to file as a felony (versus a misdemeanor or probation violation); to dismiss for insufficient evidence (versus full prosecution); and to reduce felony charges to a misdemeanor or violation of probation. Suspect gender was found to be statistically significant in relation to all four outcomes in favoring female over male suspects. Numerous interaction effects were observed between gender and measures of prior arrest and offense severity in particular, suggesting that prosecutors distinguish between male and female suspects across these variables. We suggest that these data provide some support for recent qualitative research suggesting that court personnel are responsive to the gendered asymmetry of intimate partner violence, and may view female intimate violence perpetrators more as victims than offenders.     

Substance use disorders in forensic psychiatry: differences among different types of offenders

This is the first study that compared different types of offenders in forensic outpatient treatment (i.e., offenders of general violence [GV], intimate partner violence [IPV], sex crimes, and "other offenses" such as drug smuggling and property crimes) regarding the prevalence of substance use disorders at the time of the offense. In total, 35.8% of participants (n = 187) were diagnosed with any substance use disorder. Specifically, 61.5% of GV perpetrators, 30.9% of IPV perpetrators, 9.1% of sex offenders, and 26.7% of "other offenders" were diagnosed with substance abuse or dependence. More GV offenders and less sex offenders fulfilled diagnostic criteria for a substance use disorder. Furthermore, 29.9% of the offenders were intoxicated by substances at the moment they committed the offense (48.5% of GV perpetrators, 25.0% of IPV perpetrators, 17.4% of sex offenders, and 21.0% of other offenders). More GV perpetrators were intoxicated during the offense. As there is a clear association between substance abuse and criminal behavior, substance abuse in offenders should be assessed and, if present, be treated.     

Sexual relationship power, intimate partner violence, and condom use among minority urban girls

This study examined the association between sexual relationship power, intimate partner violence, and condom use among African American and Hispanic urban girls. In this sample of 56 sexually active girls, 50% did not use condoms consistently and therefore were at higher risk for acquiring HIV or sexually transmitted diseases (STDs). Teens who experienced more intimate partner violence had a significantly higher likelihood of inconsistent condom use and therefore a greater risk for HIV/STDs. Girls' sense of sexual control in their relationships was not directly associated with inconsistent condom use but was inversely related to verbal and emotional abuse. Interventions aimed at reducing HIV/STD risk for adolescent girls need to address patterns of dominance and control in adolescent relationships as well as multiple forms of partner violence. This suggests the need for multilevel intervention approaches that promote girls' agency and multiple ways to keep girls safe from perpetrators of partner abuse.     

Gender-specific risk factors for intimate partner homicide--a nationwide register-based study

The present study examined gender differences in intimate partner homicide (IPH) and offender characteristics with the focus on putative gender-specific risk factors in a nationwide consecutive sample of homicide offenders. Data on all offenders (N = 642; 91 females, 551 males) convicted of homicide and subjected to a forensic psychiatric examination in Finland were obtained for the years 1995 and 2004. IPH offenders, 39 female and 106 male, were compared for risk factors with female and male offenders whose victims were not spouses. The forensic psychiatric examination reports were retrospectively analyzed, and the Hare Psychopathy Checklist-Revised (PCL-R) was rated. Significant gender differences were found in four risk factors: employment, intoxication of victim, self-defense, and quarrel, mostly related to alcohol as a factor of the offense. The findings support the notion that female IPH is linked to defensive reactions resulting from prior abuse, and that IPH offenders resemble the general population more than offenders of other types of homicide.     

Gender differences in risk for intimate partner violence among South African adults

Despite a high prevalence of intimate partner violence in South Africa, few epidemiological studies have assessed individual risk factors and differential vulnerability by gender. This study seeks to analyze gender differences in risk for intimate partner violence victimization and perpetration according to childhood and adult risk factors in a national sample of South African men and women. Using data from the cross-sectional, nationally representative South Africa Stress and Health Study, the authors examine data from 1,715 currently married or cohabiting adults on reporting of intimate partner violence. Our analysis include (a) demographic factors, (b) early life risk factors (including exposure to childhood physical abuse, witnessing parental violence, parental closeness, and early onset DSM-IV disorders), and (c) adult risk factors (including experiencing the death of a child and episodes of DSM-IV disorders after age 20). Although prevalence rates of intimate partner violence are high among both genders, women are significantly more likely than men to report being victimized (29.3% vs. 20.9%). Rates of perpetrating violence are similar for women and men (25.2% and 26.5%, respectively). Men are more likely to report predictive factors for perpetration, whereas women are more likely to report predictors for victimization. Common risk factors among men and women reporting perpetration include exposure to childhood physical abuse, witnessing parental violence, and adult onset alcohol abuse/dependence. However, risk factors in male perpetrators are more likely to include cohabitation, low income, and early and adult-onset mood disorders, whereas risk factors in female perpetrators include low educational attainment and early onset alcohol abuse/dependence. The single common risk factor for male and female victims of partner violence is witnessing parental violence. Additional risk factors for male victims are low income and lack of closeness to a primary female caregiver, whereas additional risk factors for female victims are low educational attainment, childhood physical abuse, and adult onset alcohol abuse/dependence and intermittent explosive disorder. Intimate partner violence is a significant public health issue in South Africa, strongly linked to intergenerational cycling of violence and risk exposure across the life course. These findings indicate that gender differences in risk and common predictive factors, such as alcohol abuse and exposure to childhood violence, should inform the design of future violence-prevention programs and policies.     

Differences in intimate partner homicides perpetrated by men and women: evidence from a Norwegian National 22-year cohort

Most of our knowledge about intimate partner homicide (IPH) is based on studies of men, as they outnumber women as perpetrators. From a total cohort of IPHs in Norway from 1990 to 2012 (N?=?177), we investigated differences between male (n?=?157) and female (n?=?20) perpetrators in terms of (a) IPH characteristics and sentencing issues, (b) sociodemographic, contextual and clinical factors, and (c) previous intimate partner violence. Multivariate logistic regression analyses indicated that, in comparison to male perpetrators, female perpetrators were more often in intimate partnerships without mutual children, had a greater number of accumulated welfare deficiencies, and tended to be ascribed different motives (fear and revenge) for their crimes.     

Substance Use and Intimate Violence Among Incarcerated Males

The purpose of this study was to examine substance use patterns among a sample of incarcerated males who report engaging in levels of intimate violence, as well as identifying similarities and differences in demographic, economic status, mental health, criminal justice involvement, relationships, and treatment factors for three groups of incarcerated males - those who report perpetrating low intimate violence, those who report perpetrating moderate intimate violence, and those who report perpetrating extreme intimate violence the year preceding their current incarceration. Findings indicated that low intimate violence group's perpetration consisted almost exclusively of emotional abuse. Moderately intimate violent males and extremely intimate violent males, however, report not only high rates of emotional abuse but physical abuse as well. The distinction between moderate and extremely violent groups was substantial. Findings also indicated that perpetrators at different levels of violence in this study did not vary significantly in age, employment history, marital status, or race. However, the three groups showed significant differences in three main areas: (1) cocaine and alcohol use patterns, (2) stranger violence perpetration and victimization experiences, and (3) emotional discomfort. Implications for substance abuse and mental health treatment interventions and for future research are discussed.     

The Direct and Indirect Effects of Domestic Violence on Young Children's Intellectual Functioning

This study examined the direct and indirect effects of domestic violence on preschoolers' intellectual functioning. The sample consisted of 100 women and their 3–5-year-old children (44 boys and 56 girls) recruited from the general community. Forty-three percent of mothers had experienced domestic violence within the last year, defined by at least one physically aggressive act by an intimate partner. Children who had witnessed domestic violence had significantly poorer verbal abilities than nonwitnesses after controlling for SES and child abuse, but there were no group differences on visual–spatial abilities. Domestic violence also indirectly affected both types of intellectual abilities through its impact on maternal depression and the intellectual quality of the home environment. Strengths and limitations of the study are discussed, as well as the implications for interventions for young child witnesses.     

Trajectories of non-intimate partner and intimate partner homicides, 1980-1999: The importance of rurality

Research had consistently shown that intimate partner homicide rates had been on a steady downward decline over the past two decades; however, a relatively recent movement in intimate partner homicide research had emphasized the need for further dissecting the aggregate trends by factors such as gender, race, victim-offender relationship, and same-sex partners. Taking this a step forward, this study utilized trajectory analysis for comparing and contrasting non-intimate partner homicide and intimate partner homicide rates over time in order to explore the importance of rurality when investigating intimate partner violence. Results of the analysis indicated that although intimate partner homicide rates had been declining over the 1980-1999 period for the majority of the 1,341 U.S. counties examined, there was evidence that rurality was significantly associated with an increased likelihood of assignment to a non-declining intimate partner homicide trajectory. In light of the findings, the authors also consider how these results can direct future research on intimate partner violence in rural areas.     

Domestic violence: a complex health care issue for dentistry today

As a natural outgrowth of the dental professional's role in recognizing and reporting child abuse the topic has been broadened in recent years to domestic violence, that is child, spouse/intimate partner, disabled and elder abuse. Forty years ago in the US there were 662 cases of child abuse reported to authorities. Today that reported number is in excess of 3 million per year [D. Wiese, D. Daro, Current trends in reporting and fatalities; the results of the 1994 annual 50 state survey, National Committee to Prevent Child Abuse, Working Paper 808, 1995]. The "dirty secret" of spousal/intimate partner violence is believed to affect 3-4 million individuals per year in the US. Studies have also found that between 50 and 70% of these perpetrators also abuse their children or those of their intimate partner [J. Kessman, Domestic violence, identifying the deadly silence, Texas Dent. J. (2000) 43]. Just as child abuse is most often manifested in the head or neck regions, likewise the evidence of physical violence to intimate partners and the elderly can be seen in the head or neck regions. The insidious part of partner and elder abuse is that often the largest component of these behaviors is psychological, emotional and indirect neglect, which leave no physical evidence [M. Bowers, Forensic Dental Evidence: An Investigator's Handbook, Elesevier, San Diego, CA, 2004, p. 119].     

Homicide–Suicide in China: an Exploratory Study of Characteristics and Types

This study explores 63 homicide–suicide cases that include two or more homicide victims, in the People’s Republic of China. This is the first study to examine homicide–suicide in the Chinese context, following calls to develop a research strategy outside of the USA and Europe. Data are derived from a content analysis of Chinese news sources from 2000 to 2014. Findings show homicide–suicide offenders are likely to be married males living in rural cities who kill their intimate partners and/or children inside a residence using knives. Intimate partner conflict and extramarital affairs are precipitating factors in almost half of the incidents. Patterns of homicide–suicide in China are comparable to those in high-income countries, except that firearms are not the primary means in China and there is no evidence of “mercy killing” among older persons, as described in western homicide–suicide studies. Findings are related to the social and economic structure of Chinese society. Clinical and policy implications include the need for greater transparency and a nationwide homicide and suicide tracking system in China, stricter domestic violence laws, postmortem studies of the brains of homicide–suicide offenders, and psychological autopsies on homicide–suicide perpetrators.     

Understanding gender-specific intimate partner homicide: A theoretical and domestic service-oriented approach

Research on intimate partner homicide has increased in recent years, partially due to growing efforts to disaggregate homicides into meaningful categories but also because of a growing interest in policy responses toward domestic violence. Much of this research tends to focus on two perspectives—exposure reduction and the backlash/retaliation hypotheses—when explaining the link between intimate partner homicide and domestic violence resources. Support has been found for both approaches even though they offer contradictory predictions. This frustrating finding is further complicated by methodological issues, such as the inability to address the rare nature of these events, offer a wide range of domestic violence services and resources and control for structural characteristics of urban areas where violence is found. This issue is addressed by offering a systematic examination of male- and female-victim intimate partner homicide in 2000. The current study investigates both exposure reduction and backlash arguments, in addition to economic deprivation and a number of structural factors relevant to homicide rates. Results suggest that while these perspectives are relevant to intimate partner homicides, there are statistically significant differences across the gender-specific models once the corrected statistical test for coefficient equality is estimated.     

Childhood Sexual Abuse and Intimate Partner Violence among Women in Methadone Treatment: A Direct or Mediated Relationship?

Women in substance use treatment report rates of childhood sexual abuse and intimate partner violence that far exceed those reported by women in the general population. Previous research with nonrandom samples of women in substance use treatment suggests that there is a statistically significant relationship between childhood sexual abuse and intimate partner violence; however, little is known about the mechanisms of risk between these two public health concerns among this population of women. To address this gap in knowledge and to inform intervention strategies, this study examined direct and mediated relationships between childhood sexual abuse and intimate partner violence risk among a random sample of 416 women in methadone treatment. In addition to high rates of childhood sexual abuse (57.9%), intimate partner violence (lifetime prevalence, 89.7%; 6-month prevalence, 78.4%), posttraumatic stress disorder (PTSD, 28.6%), and global psychological distress (19.5%), findings suggest that the relationship between childhood sexual abuse and intimate partner violence is mediated by mental health problems and that women experiencing PTSD or global psychological distress are 2.7 and 2.4 times more likely to experience intimate partner violence than women without such experiences, respectively. Although not a mediator in this relationship, financial independence reduced women's risk of partner violence by two-thirds. The paper includes discussion of social learning and stress and coping theories to explicate the findings and to inform intervention strategies. This study is based, in part, on the first author's dissertation. A previous version of this paper was presented at the Society for Social Work and Research Annual Conference held in January 2005 in New Orleans, Louisiana. The following grants provided funding for this study: R01DA11027 and 3T32MH014623-22S1.     

Service providers' reactions to intimate partner violence as a function of victim sexual orientation and type of abuse

In this online vignette study, a national sample of domestic violence shelter service providers (N = 282) completed a 10-item questionnaire about a woman experiencing intimate partner violence (IPV). Scenarios varied in terms of couple sexual orientation (heterosexual or lesbian) and type of abuse (physical or nonphysical). Results indicate that although participants did not overtly discriminate against a woman in a lesbian relationship, they were less likely to perceive her as a victim, and their acceptance of a lesbian as a client was more dependent on their comfort with her than was the case for a woman in a heterosexual relationship. Type of abuse, as expected, had a main effect on many questions, with physical abuse taken more seriously than nonphysical abuse. Scores on the Attitudes Toward Lesbians subscale (Herek) were unrelated to responses. Implications for service providers are discussed.     

Exposure Reduction or Retaliation? The Effects of Domestic Violence Resources on Intimate‐Partner Homicide

Rates of homicide involving intimate partners have declined substantially over the past 25 years in the United States, while public awareness of and policy responses to domestic violence have grown. To what extent has the social response to domestic violence contributed to the decline in intimate‐partner homicide? We evaluate the relationship between intimate‐partner homicide and domestic violence prevention resources in 48 large cities between 1976 and 1996. Controlling for other influences, several types of prevention resources are linked to lower levels of intimate‐partner homicide, which we interpret in terms of their capacity to effectively reduce victims' exposure to abusive or violent partners. Other resources, however, are related to higher levels of homicide, suggesting a retaliation effect when interventions stimulate increased aggression without adequately reducing exposure. In light of other research on deficiencies in accessing and implementing prevention resources, our results suggest that too little exposure reduction in severely violent relationships may be worse than none at all.     

Intimate Partner Violence in Extremely Poor Women: Longitudinal Patterns and Risk Markers

Despite high revalence rates of intimate partner violence in the lives of extremely poor women with dependent children, few studies have investigated the patterns of violence that occur over time, and the characteristics of women that serve as risk markers for partner violence. This paper describes patterns of domestic violence longitudinally and uses multivariate analyses to delineate childhood and adult risk markers for recent intimate partner violence in this population of women. Analyses draw upon a sample of 436 homeless and extremely poor housed mothers receiving welfare, in a mid-sized city in Massachusetts with a large Hispanic population of Puerto Rican descent and relatively fewer Blacks. We found that among women with complete longitudinal data (N=280), almost two-thirds experienced intimate partner violence at some point during their adult life by the end of study follow-up, and that the abuse before and after the baseline interview was episodic and limited over time. To examine the role of individual women's factors, while controlling for partner characteristics, we used baseline data on women who had been partnered during the past year (N=336). Among childhood predictors, we found that sexual molestation contributed most significantly to adult intimate partner violence that occurred during the past year prior to the baseline interview. Adult risk markers included inadequate emotional support from non-professionals, poor self-esteem, and a partner with substance abuse problems. Having a partner with poor work history was another independent predictor of recent abuse. Ethnicity did not significantly predict whether women were abused or not during the past year, contrary to other findings reported in the literature.     

Children Exposed to Domestic Violence: Making Trauma‐Informed Custody and Visitation Decisions

This article explores the risks for young children and the challenges for courts that emerge when parents who are victims or perpetrators of intimate partner violence seek court decisions on child visitation or custody matters. We focus particularly on children age five and younger, a group that is disproportionately represented in families affected by intimate partner violence, and especially vulnerable to its traumatic impact. We examine the literature on children's response to violence between their parents and the literature on parental alienation, a counter‐charge that may arise when one parent alleges violence as a reason to limit the other parent's access to the children. We look at challenges faced by both mental health professionals and courts involved in custody determinations and make policy recommendations to help courts make trauma‐informed decisions that best serve children.     

The role of adolescent physical abuse in adult intimate partner violence

This study's primary aims were to examine whether a sample of young adults, aged 23 to 31, who had been documented as physically abused by their parent(s) during adolescence would be more likely to aggress, both physically and verbally, against their intimate partners compared with nonabused young adults and whether abuse history was (along with other risk factors) a significant predictor of intimate partner physical and emotional violence perpetration or victimization. In this longitudinal study, 67 abused and 78 nonabused adults (of an original sample of 198 adolescents) completed the Modified Conflict Tactics Scale and the Jealousy and Emotional Control Scales. Nonabused comparison adolescents were matched for age, gender, and community income. As adults, participants with abuse histories had significantly higher rates of intimate partner physical violence and verbal aggression than did comparison participants. Multivariate logistic regressions indicated that adults with histories of physical abuse were more than twice as likely to be physically violent and almost six times more likely to be verbally aggressive to their intimate partners than were comparison participants. Having had an alcohol use disorder, being married to or living with a partner, and perceiving one's partner as controlling were also significantly associated with physical violence. Jealousy and feeling controlled by one's partner were also significant predictors of verbal aggression. These findings underscore the importance of preventing adolescent abuse as a means of decreasing the incidence of intimate partner physical violence in adulthood.