Homicidio y feminicidio en España

Tesis Doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Psicología. Departamento de Psicología Biológica y de la Salud. Fecha de Lectura: 16-09-202

Expressiveness and Instrumentality of Crime Scene Behavior in Spanish Homicides

One of the current trends in the study of criminal profiling consists of developing theoretical and methodological typologies to offer information of operational use in police investigations. The objective of this work was to verify the validity of the instrumental/expressive model, so as to establish homicide typologies based on modus operandi relationships, characteristics of the victims, and characteristics of perpetrators. The sample consisted of 448 homicide cases registered in the database of the Homicide Revision Project of the Office of Coordination and Studies of the Spanish Secretary of State and Security. Through multidimensional scaling and cluster analysis, three expressive homicide subtypes were identified (expressive-impulsive, expressive-distancing, and expressive-family), as well as two instrumental homicide subtypes (instrumental-opportunist and instrumental-gratification). The expressive homicide typologies accounted for almost 95% of all of the studied cases, and most of the homicides occurring in Spain were found to take place between individuals who know one another (friends, family members, intimate couples/ex-couples). The findings from this study suggest that the instrumental/expressive model may be a useful framework for understanding the psychological processes underlying homicides, based on the study of relationships between the crime and aggressor characteristics, which may be very helpful in the prioritization of suspect

Dinámicas temporales en casos de feminicidio. ¿Qué papel juega el paso del tiempo como factor de riesgo?

La interposición de una denuncia o la ruptura de la relación son situaciones que van a influir en la dinámica relacional de una pareja, pudiendo hacer que aparezcan conductas violentas, incrementando dichas conductas, en caso de que ya existieran, o incluso dando lugar a violencia mortal. En este trabajo se analizan las distancias temporales entre (1) la primera denuncia, (2) la última denuncia, (3) la denuncia más reciente y (4) la ruptura de la relación con el feminicidio. Se emplearon dos submuestras, una formada por 40 feminicidios con denuncia previa; y otra con 76 feminicidios con ruptura. Los análisis mostraron que el tiempo entre denuncias y feminicidio es muy grande, aunque el nivel de riesgo de las víctimas, así como las conductas de control y violentas influyen en que pase más o menos tiempo. En el caso de la ruptura, parece existir una conexión más clara entre esta y el feminicidio, ya que en más de la mitad de los casos pasan menos de tres meses hasta que se acaba con la vida de la víctima, influyendo, también, la existencia de conductas de control y violentas.2022-2

Male perpetrators of intimate partner violence against women: A Spanish typology

approaches in research of intimate partner violence against women (IPVAW) have been discussed on the basis of their validity and applicability in professional practice; yet, most of the published studies on offender typologies are limited due to the use of relatively small, non-representative samples. The current study explored typologies of IPVAW perpetrators in a large-scale representative Spanish sample (N = 9,731 cases extracted from the Comprehensive Monitoring System of Gender-Based Violence Cases; VioGén System), according to classic batterer typologies proposed by Holtzworth-Munroe and Stuart (1994). To this end, the risk factors measured by the most extended Spanish police recidivism risk assessment tool (Valoración Policial del Riesgo; VPR) were used as clustering variables. Multiple correspondence analyses revealed the appropriateness of a bi-dimensional model to conceptualize IPVAW offender typologies. Our four-group solution may be described based on the levels of instability and antisociality of IPVAW offenders, as objectively measured by VPR5.0 risk indicators. Statistically significant differences between the IPVAW suggested typologies were found on all indicators, except for the presence of perpetrators younger than 24 years old and the presence of bidirectional intimate partner violence, which were equally distributed across the four groups. High Instability/Low Antisociality (HiLa) and High Instability/High Antisociality (HiHa) individuals shared most risk indicators related to the aggressor's psychological instability; whereas HiHa and Low Instability/High Antisociality (LiHa) men endorsed more antisociality indicators than statistically expected. The Low Instability/Low Antisociality group (LiLa) was characterized by the less presence VPR risk indicators. Although the four subtypes identified in our study resembled classic typologies, we propose a new subtype, with high levels of instability and antisociality (i.e., HiHa). This work contributes to existing knowledge of the heterogeneity of these men, by providing useful typologies that can help inform prevention and treatment

Does She Kill Like He Kills? Comparison of Homicides Committed by Women with Homicides Committed by Men in Spain

The homicides committed by women make up between 5 and 15% of the total number of homicides recorded in the world. Studies based on the gender of the perpetrator have been uncommon due to the low level of prevalence of female homicide offenders, but this tendency is currently undergoing a change. Nonetheless, in general, there is still limited knowledge of the role of women in serious crime, which makes the task of criminal policy more difficult. Therefore, the present investigation seeks to perform a comparative analysis of the homicides committed by women (n = 56) with those committed by men (n = 521). The cases in this sample correspond to homicides solved in Spain by the Civil Guard between the years 2013 and 2018. The findings of the study show that homicides by women have distinctive characteristics, with 3 out of every 4 taking place in the family environment, and these being dominated by cases of filicide. The victims are underage males with some type of vulnerability and a mental disorder. The female perpetrators tend to have a partner and live with somebody, have a mental disorder and do not present a prior criminal record. With regard to the crime, homicides perpetrated by women take place in the afternoon, without witnesses and in residences; when it comes to the criminal behaviours, they use weapons of opportunity, above all asphyxiating methods, they alter the scene and do not flee from the scene of the crim

Vulnerabilidades de las víctimas de feminicidio en España.

Determinadas características pueden hacer que las mujeres sean más vulnerables frente a la violencia de género. Esto significa que pueden presentar un mayor riesgo de ser victimizadas, pero, también, que pueden tener más dificultades para salir de relaciones violentas, que la violencia que sufren puede tener consecuencias más graves o que pueden existir circunstancias que impidan que denuncien episodios de violencia. Es por esto por lo que este trabajo pretende describir las vulnerabilidades presentes en una muestra de mujeres víctimas de feminicidio en España. En este estudio se han analizado 171 víctimas de feminicidio en España, cuyos casos tuvieron lugar entre los años 2006 y 2016, en las demarcaciones de Guardia Civil, Policía Nacional, Mossos d’Esquadra y Ertzaintza. Los análisis han mostrado que son comunes en las víctimas características como el tener a menores o familiares a su cargo, ser extranjera o depender económicamente del agresor, siendo poco común la presencia de enfermedad grave, discapacidad o el embarazo. Por su parte, situaciones de riesgo como el deseo de querer acabar con la relación o la existencia de violencia recíproca también han sido comunes entre los casos analizados, mientras que pocas víctimas pensaban que corrían riesgo mortal en su relación.2022-2

Role of sleep duration and sleep-related problems in the metabolic syndrome among children and adolescents

Background: There is increasing recognition that sleep is a risk factor for metabolic syndrome (MetS). The aim of the present study was to analyze the relationship between self-reported sleep duration, sleep-related problems and the presence of MetS in children and adolescents from Bogotá, D.C., Colombia. Methods: This is a cross-sectional analysis from the FUPRECOL study (2014-15). Participants included 2779 (54.2% girls) youth from Bogota (Colombia). MetS was defined as the presence of ≥3 of the metabolic abnormalities (hyperglycemia, hypertriglyceridemia, low high-density lipoprotein cholesterol [HDL-c], hypertension, and increased waist circumference) according to the criteria of de Ferranti/Magge and colleges. Self-reported sleep duration and sleep-related problems were assessed with the BEARS questionnaire. Results: Logistic regression analysis showed that boys who meet recommended duration of sleep had a decreased risk of elevated blood glucose levels (Odds Ratio [OR] = 0.71, 95%CI [0.40-0.94]; p = 0.031) compared to boys who have short-long sleep duration. Also, compared to young without sleep problems, excessive sleepiness during the day was related to low HDL-c levels in boys (OR = 1.36, 95%CI [1.02-1.83]; p = 0.036) and high triglyceride levels in girls (OR = 1.28, 95%CI [1.01-1.63]; p = 0.045). Girls with irregular sleep patterns had decreased HDL-c levels (OR = 0.71, 95%CI [0.55-0.91]; p = 0.009). Conclusions: Recommended sleep duration was associated with a decreased risk of elevated fasting glucose levels in boys, and sleep problems was related to lower HDL-c in girls and higher triglyceride levels in boys. These findings suggested the clinical importance of improving sleep hygiene to reduce metabolic risk factors in children and adolescents. © 2018 The Author(s)

Role of sleep duration and sleep-related problems in the metabolic syndrome among children and adolescents

Background: There is increasing recognition that sleep is a risk factor for metabolic syndrome (MetS). The aim of the present study was to analyze the relationship between self-reported sleep duration, sleep-related problems and the presence of MetS in children and adolescents from Bogotá, D.C., Colombia. Methods: This is a cross-sectional analysis from the FUPRECOL study (2014-15). Participants included 2779 (54.2% girls) youth from Bogota (Colombia). MetS was defined as the presence of ≥3 of the metabolic abnormalities (hyperglycemia, hypertriglyceridemia, low high-density lipoprotein cholesterol [HDL-c], hypertension, and increased waist circumference) according to the criteria of de Ferranti/Magge and colleges. Self-reported sleep duration and sleep-related problems were assessed with the BEARS questionnaire. Results: Logistic regression analysis showed that boys who meet recommended duration of sleep had a decreased risk of elevated blood glucose levels (Odds Ratio [OR] = 0.71, 95%CI [0.40-0.94]; p = 0.031) compared to boys who have short-long sleep duration. Also, compared to young without sleep problems, excessive sleepiness during the day was related to low HDL-c levels in boys (OR = 1.36, 95%CI [1.02-1.83] ; p = 0.036) and high triglyceride levels in girls (OR = 1.28, 95%CI [1.01-1.63]; p = 0.045). Girls with irregular sleep patterns had decreased HDL-c levels (OR = 0.71, 95%CI [0.55-0.91] ; p = 0.009). Conclusions: Recommended sleep duration was associated with a decreased risk of elevated fasting glucose levels in boys, and sleep problems was related to lower HDL-c in girls and higher triglyceride levels in boys. These findings suggested the clinical importance of improving sleep hygiene to reduce metabolic risk factors in children and adolescents

Is Homicide Followed by Suicide a Phenomenon in Itself? A Comparison of Homicide and Homicide–Suicide in Spain

The phenomenon of homicide followed by suicide (HS) has a low prevalence worldwide, although the literature has identified that these cases represent a significant percentage in homicide subtypes such as intimate partner homicide or filicide. In the present study, HS (n = 41) and homicides in which the perpetrator did not commit suicide after the event (n = 556) are compared. The information was extracted from police reports of homicides committed in Spain between 2010 and 2012 and belonging to the jurisdictions of the National Police and Civil Guard. The results showed that out of the total number of homicides analyzed, HS accounted for 4.9%, which implies a rate of 0.05 per 100,000 inhabitants. The findings of the study show that the profile of a HS victim of a 52-year-old Spanish woman. The perpetrator is of Spanish origin, 50 years old, unemployed, or retired, with a mental disorder, and with substance use being uncommon at the time of the event. HS events take place at the perpetrator’s home, are related to interpersonal conflicts, involve a single perpetrator, several victims, and are mainly committed with a firearm. The findings are mostly consistent with previous studies and the prevalence of HS in the couple setting is highlighted (56.5%). However, the importance of studying cases outside of this setting is emphasized since it has been found that 30.5% of cases involve other family relationships and 13% occurred outside the domestic sphere.2019-2

Enhancing the Assessment of Coercive Control in Spanish Femicide Cases: A Nationally Representative Qualitative Analysis

Purpose Coercive control is a power dynamic central to intimate partner violence (IPV) and consists of tactics to limit one’s partner’s autonomy through constraint, regulation of everyday life, isolation, pursuit, and intimidation and physical force. Such tactics may potentially signal a risk for future lethal or near lethal violence; hence, proper evaluation may enhance the utility of clinical femicide risk assessments. The goal of this study is to explore coercive control behaviors preceding partner femicides in Spain with the intention to provide guidance for its assessment by first responders and law enforcement. Methods Researchers from the Department of State for Security of the Ministry of Interior collected a nationally representative sample of 150 femicides (2006–2016). Qualitative data included 958 semi-structured interviews with victims and offenders’ social networks, which provided information about relationship dynamics leading up to the murders. Additionally, 225 interviews with law enforcement and occasionally offenders were used to corroborate and contextualize victim and offender social networks. Results Qualitative analysis indicated four indicators of coercive control (i.e., microregulation and restriction, victim isolation, surveillance and pursuit, and physical violence), which were present in 85% of the cases. While these indicators were commonly present, their manifestation varied based on relationship history and victims’ responses. Conclusion The findings suggest that incorporating coercive control indicia into clinical femicide risk assessments is useful and may enhance their accuracy