23例杀亲案件的法医学分析

目的通过对某县杀亲案件的现场情况、损伤情况以及人员基本情况进行分析,为杀亲案件的法医学分析提供参考。方法收集2004—2013年23例杀亲案件的资料,从涉案人员基本情况、死者与嫌疑人之间的关系、死亡原因、作案动机、作案地点、作案时间、作案工具及作案后行为等方面进行分析。结果23例杀亲案件中,以夫妻关系为主,主要为激情杀人,作案工具多为就地取材,作案地点多选择在住所,作案时间以夜晚为主。结论杀亲案件的分析应依据现场勘验、尸体检验并结合调查走访情况进行综合分析。     

17例杀亲案件的回顾性分析

目的总结杀亲案件的特点,为此类案件的分析、预防提供参考。方法调查溧阳地区2004—2014年破获的17例杀亲案件,对原始登记信息、现场勘验笔录、尸体检验鉴定书、破案情况进行统计分析。结果 17例杀亲案件中受害人以女性居多,嫌疑人以男性居多,杀人动机以配偶不忠或怀疑配偶不忠占较高比例。杀亲案件中有精神病患者杀人、伪装杀人,嫌疑人杀人后自杀占有一定比例。结论杀亲案件多与婚外性行为、精神病患者杀人等家庭因素有关,部分为杀人旋即自杀,致伤工具具有简单随意、易于获取的特点。     

Adolescent Physical Abuse: Age at Time of Abuse and Adolescent Perception of Family Functioning

The relationship between physical abuse and family functioning was investigated in a comparative study of victims of adolescent physical abuse. The sample consisted of 99 physically abused adolescents and 99 nonabused adolescents who were administered the Parental Bonding Instrument (PBI) and Family Adaptability and Cohesion Evaluation Scale (FACES III). These measures assess family functioning in terms of adolescents' perception of their family's cohesiveness, flexibility, and the degree to which their parents provide care and protection. The relationship between family functioning and physical abuse, severity of abuse, and date of abuse onset was investigated. Abused adolescents perceived their families as significantly less adaptable, less cohesive, and less balanced than the comparison adolescents. Fathers and mothers of abused adolescents were viewed as less caring; abuse group fathers were also viewed as more overprotective. Family functioning was not different when childhood-onset abuse was compared to adolescent-onset abuse. Severity of abuse also did not differ in the childhood and adolescent onset groups. It was concluded that physically abused adolescents view their families as rigid, and their parents as emotionally unavailable. Treatment needs and intervention strategies for these families are outlined.     

Domestic Homicide: Neuropsychological Profiles of Murderers Who Kill Family Members and Intimate Partners

Domestic homicide is the most extreme form of domestic violence and one of the most common types of homicide. The objective was to examine differences between spontaneous domestic homicide and nondomestic homicide offenders regarding demographics, psychiatric history, crime characteristics, and neuropsychological status, utilizing neuropsychological test data from forensic examinations of 153 murderers. Using standard crime classification criteria, 33% committed spontaneous domestic homicides (SDH) and 61% committed nondomestic homicides (NDH). SDH offenders were more likely to manifest psychotic disorders, but less likely to be diagnosed with antisocial personality disorder or to have prior felony convictions. SDH offenders manifested significantly worse neuropsychological impairments than NDH offenders. The mean number of victims was lower for the SDH than the NDH group and only 14% of SDH offenders used a firearm, whereas 59% of NDH offenders used a firearm. These findings corroborate the notion that spontaneous domestic homicide may represent a discernible criminological phenotype.     

Families of Homicide Victims: Service Utilization Patterns of Extra- and Intrafamilial Homicide Survivors

Homicides precipitate numerous problems for victims' families that can be eased, in part, by counseling, case management, and court advocacy services. Guided by a crisis theory framework, the records of 112 homicide victims' family members (or survivors) served by a public victims assistance agency were examined to discern typical service utilization patterns and differences for survivors of intrafamilial homicides (i.e., cases in which the perpetrator was a family member of the victim). Results indicated that survivors of intrafamilial homicides utilized services during the initial 8-week crisis period following the homicide more than other survivors, yet used services less during the subsequent 8-week period. The findings substantiated the application of crisis theory to studying the experiences of survivors and underscored the importance of considering survivors' familial relationships to perpetrators in the provision of services.     

Type and Severity of Abuse as Predictors of Psychiatric Symptoms in Adolescence

There has been little previous research about histories of child maltreatment and psychological symptoms in adolescent psychiatric patients. This study investigated whether type and characteristics of child physical and/or sexual abuse predicted individual differences in symptoms. Participants were 187 patients in day or residential treatment facilities. Abuse was assessed using structured interviews with the adolescent, the therapist, and the caseworker. Participants completed a standardized, self-report measure of internalizing and externalizing symptoms. Adolescents with histories of dual abuse (i.e., sexual and physical abuse) had elevated depression and anxiety compared with nonabused patients. Histories of any type of abuse were associated with elevated posttraumatic symptoms. Among physically abused patients, severity and duration of abuse predicted individual differences in depression and anxiety, whereas severity and concomitant sexual abuse predicted elevated posttraumatic symptoms. Among sexually abused patients, the characteristics of sexual abuse did not predict individual differences in symptoms. Thus, child abuse, particularly dual abuse and severe physical abuse, predicted elevated internalizing symptoms, even in comparison with other adolescent psychiatric patients. The need for replication is discussed.     

Neuropsychological and Criminological Features of Female Homicide Offenders

Few studies have examined life history and cognitive characteristics unique to female homicide offenders. Understanding these characteristics could aid in risk assessment for extreme violence in this group of offenders. The current study utilized t‐tests or chi‐square tests to compare 27 female and 81 male homicide offenders on psychiatric, neurologic, criminal, and cognitive characteristics. Additionally, we explored the role of abuse history in female offenders through Kruskal–Wallis or Fisher's exact tests. Results indicate that in comparison with male counterparts, females are more likely to have history of mood disorder, borderline personality disorder, and abuse. Cognitively, female homicide offenders exhibit circumscribed cognitive impairment in verbal abilities and perform similarly to male homicide offenders across most cognitive tasks. Within the female offender group, history of sexual abuse is associated with higher rates of impulsive homicide and poorer verbal abilities. These findings provide preliminary evidence for distinct factors associated with homicide in women.     

The Spatial Patterning of County Homicide Rates: An Application of Exploratory Spatial Data Analysis

The possibility that homicides can spread from one geographic area toanother has been entertained for some time by social scientists, yetsystematic efforts to demonstrate the existence, or estimate the strength,of such a diffusion process are just beginning. This paper uses exploratoryspatial data analysis (ESDA) to examine the distribution of homicides in 78counties in, or around, the St. Louis metropolitan area for two timeperiods: a period of relatively stable homicide (1984–1988) and aperiod of generally increasing homicide (1988–1993). The findingsreveal that homicides are distributed nonrandomly, suggestive of positivespatial autocorrelation. Moreover, changes over time in the distribution ofhomicides suggest the possible diffusion of lethal violence out of onecounty containing a medium-sized city (Macon County) into two nearbycounties (Morgan and Sangamon Counties) located to the west. Althoughtraditional correlates of homicide do not account for its nonrandom spatialdistribution across counties, we find some evidence that more affluentareas, or those more rural or agricultural areas, serve as barriers againstthe diffusion of homicides. The patterns of spatial distribution revealedthrough ESDA provide an empirical foundation for the specification ofmultivariate models which can provide formal tests for diffusion processes.     

Attributions in a Hypothetical Child Sexual Abuse Case: Roles of Abuse Type,Family Response and Respondent Gender

The present study examines the impact abuse type, family response, and respondent gender have on attributions of blame in a hypothetical child sexual abuse (CSA) case. Three hundred and ninety three respondents read a hypothetical CSA scenario describing the sexual assault of a 14 year old girl by a 25-year-old man and completed 14 attribution items. Overall, the assault was deemed more serious, the perpetrator more culpable, and the family less culpable when CSA involved (vaginal) penetration. Contrary to expectations, respondents were more negative towards a family who denied the abuse took place versus one which blamed or supported the victim. Finally, male respondents deemed the abuse to be less serious, were more negative towards the victim and their families, and more positive towards perpetrators than were female respondents. The role these factors play in CSA attributions, together with ideas for future research, are discussed.

A Path Analysis on Elder Abuse by Family Caregivers: Applying the ABCX Model

The purpose of this study was to investigate Hill’s ABCX model as an explanation for the caregiving stress process to elder abuse. However, due to ethical concerns on elder abuse studies, caregivers’ impulsive feelings to commit elder abuse were employed as an index to address elder abuse. The sample included 279 family caregivers for older adults with physical or cognitive impairments in South Korea. A path analysis was conducted to test the ABCX model. The results of path analysis did not statistically support the ABCX model as an explanation for caregivers’ impulsive feelings to commit elder abuse. Based on the findings of this study, the revised ABCX model was suggested for practitioners and researchers to better understand caregiving stress process to impulses of elder abuse.     

Animal Abuse, Family Violence, and Child Wellbeing: A Review

Animal abuse and family violence appear to be “linked” and tend to co-occur in the same households. Companion animals are often regarded as family members, if not by the abuser, then by others within the family. Consequently, in families where any given form of violence exists, animal abuse is also more likely to exist. This paper examines animal abuse in the context of abusive home environments, and the relationship between an abusive home in childhood and the range of behavioral problems that may extend into adulthood. Existing investigations are reviewed with reference to prevalence, epidemiology, and child development theory. It appears that holistic interventions to counter abusive home environments may represent the most effective way to break the association between animal cruelty and interpersonal violence, by addressing the shared situational characteristics common to a range of violent behaviors.

Public Perception and Reporting of Different Kinds of Family Abuse in Hong Kong

The prevalence and serious consequences of family violence have given rise to massive research efforts. However, there is often a discrepancy between the official definitions and public perception of child abuse, elder abuse, and spouse abuse cases. Under-reporting is common due to lack of awareness of the abusive behaviors by the public. Differences between perception of abuse and reporting are well documented in the context of single group of victims. However, research studies on the differences in perception and reporting of different forms of abusive behaviors that occur to victims of child abuse, spouse abuse, and elder abuse are scarce. The present study attempts to examine whether perception and reporting of abuse will be different with respect to who the victim is and how the victim is abused. Findings show that perception and reporting of abusive behavior differ with respect to the victims of abuse and to the nature of abusive behaviors. Implications of these differences and directions for practice are discussed.

Compatibility Between Mental Disorder and Mental Capacity: Analysis of a Particular Case of Group Sexual Homicide

Abstract: On the night of August 19, 2000, at the foot of Castel del Monte, an 8‐year‐old girl was brutally murdered. The perpetrators were identified as five young men who captured their victim and sexually abused her. The policemen found the cadaver by following “Mario,” one of the five, who had been discovered lying on the ground, near the castle. Investigation led to demonstrate that the murder was not premeditated. The only desire of the group was to sexually molest the little girl. Mario showed signs of psychiatric pathology and for that he underwent psychiatric evaluation by judicial authorities. Analysis of this case, combined with a criminological and medical‐legal perspective led to conclusions very much different from the expectations of Mario’s defense attorneys. Mario, a marginal figure and seemingly the least intelligent, played the role of group instigator, both in the initiation of sexually abusing the child, as well as in the elimination of an inconvenient witness. However, the group was able to activate Mario’s sadistic fantasies and his sexual perversions, and he ended up in a catalyzing role influencing the behavior of others and realizing what would otherwise remain only fantasies. The circularity of the group allows people like Mario, who are apparently subordinate, to influence the behavior of others. Mario was found to have a mental disorder but it was not sufficient to diminish his personal responsibility related to the crime. In fact, according to Italian judicial code, it is necessary that the motivation for the crime was psychopathological. It was for this reason that, according to Italian law, all of the members of the group were considered to be responsible for the crimes committed and were condemned.     

Correlates of the Co-Occurrence of Wife Abuse and Child Abuse Among a Representative Sample

The co-occurrence of domestic violence and child abuse is well documented (Appel, A. E., & Holden, G. W. (1998). J. Fam. Psychol. 12: 578–599; Edleson, J. L. (1999). Violence Against Women 5: 134–154). However, little is known about the correlates of co-occurring wife and child abuse. Analyzing data from the 1985 National Family Violence Survey (subsample N = 2733), this study identified risk factors associated with the co-occurrence of wife and child abuse. One-way ANOVA and chi-square analyses were conducted to compare characteristics of parents, children, and households among subgroups of families reporting some form of abuse. Key differences emerged between the three types of homes compared (i.e., those with child abuse alone, wife abuse alone, or wife and child abuse), indicating possibly distinct etiologies and processes. In particular, the co-occurrence of wife and child abuse was marked by less education, worse health, increased reports of depression, and increased husband drug use. Findings may be useful to practitioners and researchers interested in risk factors for different forms of family violence.The total does not equal 100% because certain states report more than one form of maltreatment per child.     

Sex of Spouse Abuse Offender and Directionality of Abuse as Predictors of Personal Distress,Interpersonal Functioning,and Perceptions of Family Climate

This study examines perceptions of personal distress, interpersonal functioning and family climate reported by men and women involved in unidirectional versus bidirectional spouse abuse. Participants were 7253 offenders treated by the USAF Family Advocacy Program from 1988 to 1996. Over a quarter of the sample is female and included among them were both unidirectional and bidirectional offenders. Grouping factors for the analysis are gender, directionality of aggression, history of abuse in childhood, history of recidivism, and severity of aggression. Females and offenders raised in abusive homes reported more negative perceptions across the measured spheres. Unidirectional abusers reported more personal distress, but bidirectional abuse had more conflicted family climates. Few differences were noted in offenders' perceptions based on the severity of their abuse or their history of repeat offenses. Tests for interactions yielded no reliable pattern indicating that grouping factors were related to outcomes in an additive fashion.     

The Cohort-Size Sample-Size Conundrum: An Empirical Analysis and Assessment Using Homicide Arrest Data from 1960 to 1999

A number of studies use the Age-Period-Cohort Characteristic (APCC) model to address the impact of cohort related factors on the age distribution of homicide offending. Several of these studies treat birth cohorts as spanning several years, an operationalization that most closely matches tenets of cohort theory, yet sharply reduces the number of observations available for analysis. Other studies define birth cohorts as those born within a single year, an operationalization that is theoretically problematic, but provides many more observations for analysis. We address the sample size problem by applying a time-series-cross-section model (panel model) with age-period-specific homicide arrest data from the United States for each year from 1960 to 1999, while operationalizing cohorts as five-year birth cohorts. Our panel model produces results that are very similar to those obtained from traditional multiyear APCC models. Substantively, the results provide a replication of work showing the importance of relative cohort size and cohort variations in family structure for explaining variations in age-period-specific homicide rates. The additional observations provided by our approach allow us to examine these relationships over time, and we find substantively important changes. The year-by-year estimates of the age distribution of homicide offending help us to examine the model during the epidemic of youth homicide.     

Persistence of Biological Traces at Inside Parts of a Firearm from a Case of Multiple Familial Homicide

Backspatter from wounds caused by contact shots against a biological target had before been shown to be propelled into firearms' barrels where they can persist and be retrieved from as relevant forensic evidence. Herein, that insight was applied to the investigation of a case of multiple familial homicide with a firearm. Samples of backspatter were collected from the firearm using DNA‐free swabs. DNA was extracted from the swabs, and 16 STR systems were PCR‐amplified to generate DNA profiles of all victims shot by the firearm. The quality of the resulting DNA profiles was sufficient to exclude the perpetrator as donor and to differentiate the three closely related victims thereby proving that all three victims had been shot by the same firearm from very close or contact distance. A key insight gained from this case was that not only a firearms' barrel inside but other inner surfaces may be charged with profilable DNA.     

An Integrated Theoretical Model of Sibling Violence and Abuse

Drawing on three theoretical perspectives (feminist, conflict, and social learning), an integrated analytical model of adolescence sibling violence and abuse is proposed. The model suggests that certain characteristics of the parents' relationship, various aspects of parent–child relations, and characteristics of the sibling relationship are major components in explaining sibling violence and abuse. These are mediated by individual sibling characteristics and sibling verbal conflict. The model should enable researchers to systematically examine, in a more holistic way, the factors related to violence and abuse, and to assess their relative importance in accounting for these phenomena.     

青少年犯罪主体心理畸变的家庭诱因及其防治

随着社会的发展,青少年犯罪问题越来越受到人们的普遍关注。家庭教育方式不当及环境不良是青少年心理畸变的重要诱因。针对青少年犯罪主体心理畸变的家庭诱因,采取相应的防控措施,防止青少年犯罪。