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1.
J Interpers Violence ; : 8862605241284662, 2024 Oct 08.
Artigo em Inglês | MEDLINE | ID: mdl-39376061

RESUMO

The present study investigated the effects of child and expert witness testimony on mock jurors' decision-making and perceptions of a case in which a female defendant claimed self-defense as the reason for killing her husband during a domestic dispute. A 3 (expert witness: Battered Woman Syndrome [BWS] vs. Social Agency [SA] vs. No Expert) × 3 (child witness: Age 5 vs. Age 8 vs. no child) between-subject design was used to examine the effects of two different forms of expert testimony and their interaction with the presence of a child witness. Jury-eligible participants (N = 370) were recruited from Amazon Mechanical Turk and a Psychology Undergraduate Student Pool. The mock jurors who were exposed to the BWS expert perceived the defendant as more guilty when an 8-year-old testified compared to when no child testified at all. Furthermore, when the jurors were exposed to the BWS expert, they imposed a harsher sentence on the defendant when an 8-year-old child testified compared to a 5-year-old child or no child testifying. Although the jurors perceived the defendant in the BWS condition as more fearful compared to no expert and the SA condition, this knowledge did not seem to translate into a lighter verdict or sentencing decision. This study aims to provide guidelines for future researchers and legal professionals considering the issue of expert testimony and child witnesses in intimate partner homicides.

2.
J Emerg Nurs ; 2024 Oct 04.
Artigo em Inglês | MEDLINE | ID: mdl-39365193

RESUMO

INTRODUCTION: Despite routine screening for intimate partner violence and validated screening tools for lethality, intimate partner violence assessment and linkage to services remain inconsistent in health care settings. This program aimed to implement and evaluate a lethality assessment program, a nurse-led screening and prevention program for intimate partner violence homicide in an emergency department that partnered with a local community agency. METHODS: A single group pre-post design was used to evaluate changes in knowledge of intimate partner violence and the lethality assessment program protocol and confidence in implementing the protocol among 143 registered nurses in the emergency department. Program outcomes were assessed during a 4-month post-implementation period. Focus group interviews were conducted and analyzed to identify barriers and facilitators of implementation. RESULTS: Significant improvements in the nurses' knowledge and confidence in implementing the protocol (all P< .001) were observed. Fourteen lethality screens were completed during the 4 months, with 13 indicating high intimate partner violence homicide danger. Eight victims received 20 services (1-5/person) from the local community organization: emergency shelter, safety planning, legal aid, and domestic violence protection order. Barriers to implementation included time, privacy, training, and access to screening forms. Facilitators included champions, resources to allow for implementation, and prompts. DISCUSSION: The lethality assessment program is a feasible protocol in a health care setting to increase intimate partner violence awareness, link high-risk intimate partner violence victims to needed services in real time, and potentially reduce intimate partner violence homicides. Programs like this are essential to address this public health concern.

3.
Med Sci Law ; : 258024241286743, 2024 Oct 03.
Artigo em Inglês | MEDLINE | ID: mdl-39360647

RESUMO

The aim of the present study was to provide a forensic psychiatric characterization of perpetrators of parricide who were found not guilty by reason of insanity (NGRI). We conducted a study involving 52 NGRI patients who had committed homicide or attempted homicide within the Department of Forensic Psychiatry in Thessaloniki, Greece, between January 2015 and 2020. Subjects were categorized into two groups: parricide (n = 21) and a control group (n = 31). Our findings revealed that in the parricide group, the majority of patients were unmarried males in their thirties, with a history of prior contact with mental health services and nonadherence to treatment. Additionally, they had a background of substance abuse and exhibited violent behavior before the index crime. A notable trend observed among parricide offenders was the tendency to seek hospitalization, possibly as a means of distancing themselves from stressful family environments, based on information obtained in the interviews conducted as a part of this research. All instances of parricide involved the use of sharp weapons, and the crimes were consistently committed in private settings. Symptomatology among parricide patients was assessed as moderate to severe, with a significant long-term risk observed following the crime. The primary differences identified between the two groups were the higher pre-crime voluntary admissions and the elevated estimated postcrime risk observed in the parricide group. Early intervention, comprehensive assessment of risk factors, family support, and assistance in resolving conflicts and reintegrating patients into society are emphasized as critical interventions that can potentially prevent future tragedies.

4.
Artigo em Inglês | MEDLINE | ID: mdl-39223341

RESUMO

Asphyxia as a cause of death poses a diagnostic challenge in forensic medicine due to both the diversity of underlying mechanisms, and lack of specific markers. Acute emphysema or acute alveolar dilation have long been debated as potential findings in these asphyxia cases. To further explore the supplementary findings in our forensic asphyxia cases, this study applied lung densitometry to pulmonary postmortem computed tomography (PMCT) data. Twenty asphyxia cases (including hanging (n = 9), manual strangulation (n = 4), ligature strangulation (n = 1), smothering (n = 3), and choking (n = 3)) and 21 matched control cases were analysed using lung densitometry parameters - specifically quantification of low attenuation areas (LAA) and the 15th percentile point of lung density (Perc15). Our data revealed statistically significantly higher lung % volume falling within LAA at -950HU (p = 0.04) and - 910HU (p = 0.043) in the asphyxia cases compared to matched controls. The Perc15 values observed were trending towards a lower attenuation corresponding to a lower density in the asphyxia group, although this result was not statistically significant (p = 0.13). A subgroup analysis highlighted potential differences within the asphyxia categories, notably, higher Perc15 values were observed in the choking cases. In conclusion the results from the study support the existing evidence of low pulmonary density as a potential finding in asphyxia cases and demonstrate the potential of applying lung densitometry on pulmonary postmortem computed tomography data.

5.
Cureus ; 16(8): e66720, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39262519

RESUMO

Three-dimensional (3D) reconstruction images using postmortem computed tomography (PMCT) are increasingly used to convey complex information to non-medical professionals, such as police and jurors. This case report demonstrates the effective use of 3D reconstruction images by integrating pre-autopsy, intra-autopsy, and knife CT data to achieve precise visualization of the wound path and associated injuries. The case involved a man in his 40s who was stabbed multiple times and pronounced dead approximately two hours after receiving emergency treatment. Initial PMCT revealed an intraperitoneal hemorrhage; however, no injuries to the abdominal organs or aorta were identified. During the autopsy, a critical abdominal aortic injury was discovered, prompting a further CT scan; however, the aorta remained in situ. By utilizing pre-autopsy, intra-autopsy, and knife CT data, the spatial relationships between the stab wound in the right hypochondriac area, aortic injury, and knife were effectively visualized. This novel approach highlights the potential of intra-autopsy CT for precise forensic visualization, offering a strategy for improvements in the accuracy and clarity of forensic evidence presentation.

6.
J Interpers Violence ; : 8862605241280084, 2024 Sep 23.
Artigo em Inglês | MEDLINE | ID: mdl-39313938

RESUMO

This qualitative descriptive analysis examines 33 cases of missing and murdered Indigenous women aged 50 years and older. The cases encompassed single murders, multiple murders, and mass stabbing events. The study found that the offender was known and/or identified in the majority of cases, with a significant portion resulting in guilty pleas or jury convictions. However, a notable portion of cases remained unsolved or ended with the offender's suicide. Alcohol and/or illicit substance abuse was prevalent; known substance abuse history was identified in victim and/or offender for nearly 70% of cases. Most murders occurred off tribal land and were perpetrated by men, typically younger than their victims, with some form of relationship to them. Themes for the resolved cases varied, including familial violence, sexual violence, and financial gain. The findings underscore the need for intervention strategies such as addressing substance abuse in adolescence, intervening early in relationship conflicts, training law enforcement in elder sexual homicide investigations, and providing clinical care for mental illness in cases involving family and partners. Additionally, the study highlights the necessity for a national database to track homicides involving elder Indigenous women, facilitating more effective prevention and response efforts.

7.
Heliyon ; 10(18): e37827, 2024 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-39318806

RESUMO

Intimate partner femicide (IPF) is a grave social and health concern affecting women worldwide, with approximately 30,000 deaths annually at the hands of their current or former intimate partners. Previous studies have focused on identifying risk factors for IPF and developing risk assessment tools to identify high-risk cases. However, an important aspect that has been overlooked in these studies is victims' coping strategies in response to intimate partner violence. Understanding victims' coping strategies can provide valuable insights into how they deal with the abuse and can inform the development of effective interventions and prevention strategies. This study aims to address this gap by developing a multilevel linear mixed model (LMM) to analyze the impact of engagement and disengagement coping on the likelihood of IPF and identify common and specific IPF risk indicators for these coping strategies. A total of 491 Spanish cases of violence against women by current or former intimate partners were analyzed from penal sentences issued by Spanish provincial and supreme courts from 2019 to 2022. The LMM model obtained from the study has competitive performance in identifying IPF and non-IPF cases, including risk indicators of prior history of injuries, history of sexual aggression, frequency and escalation of violence, physical violence, place of crime, lonely place of crime, and community presence. Victims with engagement coping and disengagement coping share some risk indicators, while others belong to just one category. Overall, the results suggest that victims with disengagement coping are more predisposed to suffer IPF than victims with engagement coping. This evidenced-based knowledge emphasizes the significance of considering coping strategies in predicting and preventing IPF, with further implications discussed at the end of this paper.

8.
Violence Vict ; 2024 Sep 09.
Artigo em Inglês | MEDLINE | ID: mdl-39251262

RESUMO

Homicide is considered a crime against the state rather than the covictims, which impacts on criminal justice system (CJS) processes and can lead to secondary victimization. This review explores the experience of co-victims (i.e., family members) engaging with the CJS. Thirty studies met the inclusion criteria and were identified through searching six bibliographic databases (MEDLINE, HMIC, CINAHL, ASSIA, IBSS, and SSCI) and supplementary searches. Two reviewers conducted screening, data extraction, and quality appraisal. Thematic synthesis resulted in three themes: (a) information and meaningful inclusion, (b) who is the justice system for?, and (c) relating to victims as people. These themes highlight concerns regarding the marginalization of co-victims within the CJS and suggest ways to enhance processes to avoid further marginalizing and traumatizing co-victims.

9.
Omega (Westport) ; : 302228241287850, 2024 Sep 27.
Artigo em Inglês | MEDLINE | ID: mdl-39332822

RESUMO

This study compares the features of homicide-suicide in Russia and Pakistan. To understand this, we conducted a content analysis of news reports about homicide-suicide published in Pakistani and Russian newspapers between March 2020 and May 2023. We identified 35 and 104 homicide-suicide cases in Pakistani and Russian media, respectively. Men were three to five times more likely to commit homicide-suicides than women (3.16: 1 in Russia; 4.83: 1 in Pakistan). Accounting for over 65.73% of all homicide-suicides, spousal homicide-suicides and filicide-suicide were the most common homicide-suicides in both regions. Filicide-suicides were more often done by Russian women and extra-family homicide-suicides by Pakistani women. Reasons for homicide-suicides in Pakistani women were divorce or separation and in Russian women - mental disorders. With the difference of homicide in the victims, Pakistani victims were aged 15-30 years, while Russian were 31-45 years and 46 years and older. There were more similarities in homicide-suicides than differences.

10.
JMIR Public Health Surveill ; 10: e62952, 2024 Sep 20.
Artigo em Inglês | MEDLINE | ID: mdl-39302344

RESUMO

Background: Assault weapon and large-capacity magazine bans are potential tools for policy makers to prevent public mass shootings. However, the efficacy of these bans is a continual source of debate. In an earlier study, we estimated the impact of the Federal Assault Weapons Ban (FAWB) on the number of public mass shooting events in the United States. This study provides an updated assessment with 3 additional years of firearm surveillance data to characterize the longer-term effects. Objective: This study aims to estimate the impact of the FAWB on trends in public mass shootings from 1966 to 2022. Methods: We used linear regression to estimate the impact of the FAWB on the 4-year simple moving average of annual public mass shootings, defined by events with 4 or more deaths in 24 hours, not including the perpetrator. The study period spans 1966 to 2022. The model includes indicator variables for both the FAWB period (1995-2004) and the period after its removal (2005-2022). These indicators were interacted with a linear time trend. Estimates were controlled for the national homicide rate. After estimation, the model provided counterfactual estimates of public mass shootings if the FAWB was never imposed and if the FAWB remained in place. Results: The overall upward trajectory in the number of public mass shootings substantially fell while the FAWB was in place. These trends are specific to events in which the perpetrator used an assault weapon or large-capacity magazine. Point estimates suggest the FAWB prevented up to 5 public mass shootings while the ban was active. A continuation of the FAWB and large-capacity magazine ban would have prevented up to 38 public mass shootings, but the CIs become wider as time moves further away from the period of the FAWB. Conclusions: The FAWB, which included a ban on large-capacity magazines, was associated with fewer public mass shooting events, fatalities, and nonfatal gun injuries. Gun control legislation is an important public health tool in the prevention of public mass shootings.


Assuntos
Armas de Fogo , Incidentes com Feridos em Massa , Humanos , Estados Unidos/epidemiologia , Armas de Fogo/legislação & jurisprudência , Armas de Fogo/estatística & dados numéricos , Incidentes com Feridos em Massa/estatística & dados numéricos , Ferimentos por Arma de Fogo/epidemiologia , Ferimentos por Arma de Fogo/prevenção & controle , Armas/estatística & dados numéricos , Armas/legislação & jurisprudência , Violência/estatística & dados numéricos , Violência/tendências , Violência/prevenção & controle , Violência/legislação & jurisprudência , Homicídio/estatística & dados numéricos , Homicídio/tendências , Eventos de Tiroteio em Massa
11.
J Surg Res ; 302: 490-494, 2024 Aug 21.
Artigo em Inglês | MEDLINE | ID: mdl-39173525

RESUMO

INTRODUCTION: Homicide is a leading cause of death for American children. We hypothesized demographics and homicide circumstances would differ by victim age. METHODS: We performed a retrospective analysis of the 2003-2020 National Violent Death Reporting System. The National Violent Death Reporting System collects data from nearly all 50 states, the District of Columbia, and Puerto Rico. Demographics (age, sex, race, and ethnicity), homicide year, and weapon type were abstracted. Inclusion criteria were pediatric victims (age < 18). Two groups: 0-4 y old (young cohort [YC]) and 13-17 y old (teen cohort [TC]) were compared. Chi-squared tests, p-test, and t-tests with significance P < 0.05 were used to determine the association between victim demographics, cohort, and homicide mechanism. RESULTS: 10,569 pediatric (male: 70.2% [n = 7424], median age: 12 y old [interquartile range 1-16], black: 52.7% [n = 5573]) homicides met inclusion. Homicides demonstrated a bimodal age distribution (YC: 40.9% [n = 4320] versus TC: 48.9% [n = 5164]). Gender and race were both associated with homicide victimhood (P < 0.001). TC homicides were more likely to be male (YC: 57.8% [n = 2496] versus TC: 83.7% [n = 4320], P < 0.001) and black (YC: 40.1% [n = 1730] versus TC: 65.0% [n = 3357], P < 0.001). Pediatric homicides increased from 2018 (n = 1049) to 2020 (n = 1597), with only TC demonstrating a significant increase (2018: n = 522 versus 2020: n = 971, P < 0.001). Homicide mechanism was significantly associated with age (Blunt: YC: 57.5% [n = 2484] versus TC: 2.9% [n = 148], P < 0.001; Penetrating: YC: 7.9% [n = 340] versus TC: 92.8% [n = 4794], P < 0.001). CONCLUSIONS: Pediatric homicides demonstrate distinct demographic characteristics and homicide mechanisms between two at risk age cohorts. Age-based education and intervention strategies may increase injury prevention programs' efficacy.

12.
Int J Epidemiol ; 53(4)2024 Jun 12.
Artigo em Inglês | MEDLINE | ID: mdl-39123318

RESUMO

BACKGROUND: Homicide is the leading cause of death among young people in Latin America, one of the world's most violent regions. Poverty is widely considered a key cause of violence, but theories suggest different effects of poverty, depending on when it is experienced in the life-course. Longitudinal studies of violence are scarce in Latin America, and very few prospective data are available worldwide to test different life-course influences on homicide. METHODS: In a prospective birth cohort study following 5914 children born in southern Brazil, we examined the role of poverty at birth, in early childhood, and in early adulthood on violence and homicide perpetration, in criminal records up to age 30 years. A novel Structured Life Course Modelling Approach was used to test competing life-course hypotheses about 'sensitive periods', 'accumulation of risk', and 'downward mobility' regarding the influence of poverty on violence and homicide. RESULTS: Cumulative poverty and poverty in early adulthood were the most important influences on violence and homicide perpetration. This supports the hypothesis that early adulthood is a sensitive period for the influence of poverty on lethal and non-lethal violence. Results were replicable using different definitions of poverty and an alternative outcome of self-reported fights. CONCLUSION: Cumulative poverty from childhood to adulthood was an important driver of violence and homicide in this population. However, poverty experienced in early adulthood was especially influential, suggesting the importance of proximal mechanisms for violence in this context, such as unemployment, organized crime, drug trafficking, and ineffective policing and justice systems.


Assuntos
Homicídio , Pobreza , Violência , Humanos , Homicídio/estatística & dados numéricos , Brasil/epidemiologia , Pobreza/estatística & dados numéricos , Masculino , Feminino , Violência/estatística & dados numéricos , Adulto , Estudos Prospectivos , Adolescente , Criança , Adulto Jovem , Pré-Escolar , Coorte de Nascimento , Fatores de Risco , Fatores Socioeconômicos , Lactente , Estudos Longitudinais
13.
Prev Sci ; 25(6): 891-897, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39112906

RESUMO

We examine and compare the relationship between minimum wage increases and youth homicide rates in three groups: all youth, White youth only, and Black youth only. Using 2001-2019 mortality data from the National Vital Statistics System (NVSS) for all 50 states and Washington DC, we apply a difference in differences (DD) design to compare the change in youth homicides across states with varying changes in the state-specific minimum wage. With the inclusion of state-specific linear time trends, we find that a $1 increase in minimum wage leads to a significant 4% reduction (RR = 0.96, 95%CI [0.92, 0.99]) in homicides among White youth, but no significant reduction among Black youth (RR = 0.98, 95%CI [0.91, 1.04]). Findings are consistent with research on marginalization-related diminished returns for Black youth. While minimum wage increases are a promising step to reduce youth homicides overall, reducing homicide disparities experienced by Black youth requires additional components. Future research should examine policies with the specific intention to dismantle structural racism.


Assuntos
Negro ou Afro-Americano , Homicídio , Salários e Benefícios , Humanos , Adolescente , Masculino , Feminino , Estados Unidos , Criança
14.
Psychiatr Psychol Law ; 31(4): 725-747, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39118782

RESUMO

While the killing of one's own infant is an undoubtedly harrowing crime, there exists little research exploring attitudes toward these individuals. Such work has focused primarily on depictions of mothers, yet U.K. government data indicate that the majority of infant homicide cases involve paternal suspects. A sample of U.K. residents (n = 245) participated in a mixed-methods design to explore attitudes toward mothers and fathers who have been accused of murdering their infant child and whether parental mental health issues impacted these judgements. Results aligned with the chivalry hypothesis wherein maternal suspects were evaluated more leniently. Qualitative analyses uncovered hidden gender expectations: mothers were ascribed blame when the father was accused of infant homicide, a finding that was not present in the reverse scenario. This suggests that traditional views of motherhood conflict with a shifting social landscape that is seeing an increase in stay-at-home fathers and working mothers.

15.
Glob Health Action ; 17(1): 2377828, 2024 Dec 31.
Artigo em Inglês | MEDLINE | ID: mdl-39145429

RESUMO

BACKGROUND: Injuries, often preventable, prompted urgent action within the United Nations' 2030 Agenda for Sustainable Development Goals (SDGs) to improve global health. South Africa (SA) has high rates of injury mortality, but accurate reporting of official national data is hindered by death misclassification. OBJECTIVE: Two nationally representative surveys for 2009 and 2017 are utilised to assess SA's progress towards SDG targets for violence and road traffic injuries, alongside changes in suicide and under-5 mortality rates for childhood injuries, and compare these estimates with those of the Global Burden of Disease for SA. METHODS: The surveys utilised multi-stage, stratified cluster sampling from eight provinces, with mortuaries as primary sampling units. Post-mortem files for non-natural deaths were reviewed, with additional data from the Western Cape. Age-standardised rates, 95% confidence intervals (CIs), and incidence rate ratios (IRRs) were calculated for manner of death rate comparisons and for age groups. RESULTS: The all-injury age-standardised mortality rate decreased significantly between 2009 and 2017. Homicide and transport remained the leading causes of injury deaths, with a significant 31% decrease in road traffic mortality (IRR = 0.69), from 36.1 to 25.0 per 100 000 population. CONCLUSIONS: Despite a reduction in SA's road traffic mortality rate, challenges to achieve targets related to young and novice drivers and male homicide persist. Achieving SA's injury mortality SDG targets requires comprehensive evaluations of programmes addressing road safety, violence reduction, and mental well-being. In the absence of reliable routine data, survey data allow to accurately assess the country's SDG progress through commitment to evidence-based policymaking.


Main findings The significant decrease in South Africa's injury mortality rates between 2009 and 2017 appears to largely be driven by the significant 31% decrease in road traffic mortality rates.Added knowledge The 2009 and 2017 survey comparison provides an enhanced understanding of the profile for injury-related deaths, compared to misclassified vital statistics data, to track progress towards reaching Sustainable Development Goals.Global health impact for policy and action The significant reduction in road traffic mortality across all age groups suggests South Africa is making progress towards Sustainable Development Goal Target 3.6 for road safety. However, reducing violence, suicide, and newborn and under-5 injury mortality requires more targeted interventions.


Assuntos
Acidentes de Trânsito , Desenvolvimento Sustentável , Ferimentos e Lesões , Humanos , África do Sul/epidemiologia , Ferimentos e Lesões/mortalidade , Criança , Masculino , Feminino , Acidentes de Trânsito/mortalidade , Adulto , Pré-Escolar , Adolescente , Lactente , Pessoa de Meia-Idade , Adulto Jovem , Violência/estatística & dados numéricos , Idoso , Causas de Morte , Suicídio/estatística & dados numéricos , Recém-Nascido , Homicídio/estatística & dados numéricos , Carga Global da Doença , Inquéritos e Questionários
16.
Qual Health Res ; : 10497323241245643, 2024 Aug 02.
Artigo em Inglês | MEDLINE | ID: mdl-39091209

RESUMO

While the issue of intimate partner homicide (IPH) has gained increasing focus, research that pinpoints the experiences of women who survived an attempted IPH is limited. Specifically, studies that aim to understand the aftermath of surviving such incidents are scarce. Thus, the aim of the present study was to explore the emotional experience of IPH survivors following the attack. An interpretive phenomenological analysis was used to analyze the narratives of 11 women who had survived an attempted homicide by their partner. Four major themes emerged: Living between dichotomies: A fragmented identity; Embodied fear: A fear that will not go away; The loss of future: A life divided; and The loneliness of surviving the "unsurvivable." Utilizing the ambiguous loss theory to examine the emotional ramifications of IPH indicates that survivors navigate persistent confusion and struggle to comprehend the loss. This involves challenges in moving forward and achieving resolution, conflicting emotions related to the loss, minimal recognition of the grief, and limited support from the social environment.

17.
Clin Ter ; 175(Suppl 2(4)): 143-147, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39101413

RESUMO

Background: Homicide by drowning in adults is rare. Usually, marks of violence are found on both the victim and the perpetrator, unless the victim was under the influence of alcohol, drugs, or was unexpectedly forced or dragged into the water. Indeed, many cases of drowning in adults are believed to be accidental, but they may be the result of drunken fights or attempts to make the death appear ac-cidental. In order to define the manner of death, cooperation between the forensic pathologist and the investigators is mandatory. Indeed, the autopsy is important to distinguish homicide by drowning from other kinds of drowning. The purpose of this study is to highlight the features of homicide by drowning. Materials and Methods: Literature search was conducted using PubMed databases, using the following keywords: "(homicide) and (drowning)". 3 articles were included in the systematic review, in addition to 3 cases observed in our institute. Conclusions: Both external examination and autopsy findings and the results of the investigation are essential to differentiate a homicide by drowning from accidental ones. The low specificity and variability of external and internal findings, the possibility of atypical asphyctic and nonasphyctic pathophysiological mechanisms, whose nature is not detectable at postmortem examinations, makes the diagnosis of cause of death difficult and often based on exclusion criteria only. In complex cases only using a strict forensic method allows to use the essential tools to identify the real manner of death.


Assuntos
Afogamento , Homicídio , Humanos , Homicídio/estatística & dados numéricos , Afogamento/mortalidade , Masculino , Adulto , Feminino , Pessoa de Meia-Idade , Autopsia
18.
Clin Ter ; 175(Suppl 2(4)): 196-198, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39101425

RESUMO

Background: The blunt injuries may be heterogeneous. Due to the diversity, it is often difficult to establish the type of weapon used. Particular attention must be paid to the circumstantial data and previous diseases because the injuries often could not correspond to the presumed instruments used. Case Report: A man was found dead in his bedroom wearing pajamas. On the bed there was a blanket with visible traces of blood, which had dried. There were around 10 dogs in the house, poor hygienic and sanitary conditions, widespread excrements and unbreathable air. Testimonies from general practitioner, neighbors and the partner were collected. An autopsy, histological and toxicological examination was performed. On external examination the face showed blood smearing down the nose, subconjunctival hemorrhages, and labial cyanosis. Mo-reover, a hypochromic skin area was present on the right lateral region of the neck. The inguinal region showed large de-epithelized areas with multiple purplish red ecchymoses which were histologically analyzed. These areas showed hemorrhagic infiltration in the superficial and deep dermis up to the adipose tissue due to traumatic action. Conclusion: The reconstruction of the case allowed us to state a strangulation probably attributable to a belt. The discovery of intradermal hemorrhagic infiltrations, supported by histopathological investigations, confirmed the diagnosis of blunt force injuries, excluding other type of non-violent causes of lesions. Therefore, we recommended the use of experimental methods and procedures to evaluate the harmful suitability on biological matrices.


Assuntos
Asfixia , Homicídio , Ferimentos não Penetrantes , Humanos , Masculino , Ferimentos não Penetrantes/etiologia , Asfixia/etiologia , Animais , Cães , Autopsia , Patologia Legal/métodos
19.
Clin Ter ; 175(Suppl 2(4)): 180-182, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39101421

RESUMO

Background: Gender-based violence against women and its lethal outcome, femicide, represent important issues around the world. Although governments have passed specific laws, official data on gender-related violence and femicide are often absent and/or incomplete, difficult to access, rarely updated, contested and underestimated due to stigma, victim blaming or issues of legal interpretation. Femicide is an intentional killing in which a woman is murdered by an individual for misogyny and gender-related reasons. The most common type is in fact intimate femicide, which occurs when the murdered woman and the aggressor have an intimate, family, cohabitation or similar relationship. Case series: We analyzed 15 cases of femicide for which crime scene investigation and autopsy were carried out. For each case, a psychological autopsy was carried out and the means used to determine the individual's death were analysed. The circumstances in which the murder occurred were also examined. Discussion: Overkilling was evidenced in all cases analyzed. Over-killing in forensic medicine is known as a specific type of homicide in which the number of injuries inflicted far exceeds the number of injuries required to kill the victim. Therefore, the medico-legal management of the cases examined is complicated due to the multiple lesions present on the corpse on the victims which make difficult: 1) the reconstruction of the dynamics of the crime 2) the number of blows inflicted 3) the analysis of the fatal blow 4) the imputability of the offender.


Assuntos
Homicídio , Humanos , Homicídio/estatística & dados numéricos , Feminino , Adulto , Pessoa de Meia-Idade , Adulto Jovem , Autopsia , Violência de Gênero , Idoso , Adolescente , Medicina Legal
20.
Clin Ter ; 175(Suppl 2(4)): 229-233, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39101433

RESUMO

Background: This case presents a detailed forensic examination of a unique femicide case followed by the perpetrator's suicide. Case report: On a Sunday afternoon, a 52 year old man killed his 43 year old partner in their home with eleven stab wounds. A few minutes later, he committed suicide by suspending himself to a tree in their home garden by means of a rope. This unique case is interesting because of the combination of methods used for both homicide and suicide, as well as the relationship dynamics between the victim and perpetrator. The perpetrator committed homicide by stabbing and then hanged himself. Conclusion: The case adds valuable knowledge to Forensic Medicine, advocating for increased awareness and preventive measures against domestic and gender-based violence. This report provides an in-depth analysis of a homicide-suicide incident, focusing on a unique case of homicide-suicide. It serves to highlight the global crisis of femicide. The case is situated within the context of gender- based violence, illustrating how such acts are deeply rooted in societal norms. It highlights patterns of intimate partner violence, where emotional factors play a significant role. Forensic analysis uncovered the overkill nature of the homicide, indicating excessive injuries beyond what was necessary for death, reflecting the psychological turmoil of the perpetrator. It emphasizes the importance of identifying signs of potential violence in domestic settings and implementing interventions for mental health support and the prevention of genderbased violence.


Assuntos
Homicídio , Suicídio Consumado , Ferimentos Perfurantes , Humanos , Masculino , Pessoa de Meia-Idade , Adulto , Asfixia/etiologia , Lesões do Pescoço
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