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111.
Paul V. Greenall 《Journal of Sexual Aggression》2013,19(3):338-354
Abstract Sexual homicide is a crime that receives much media attention, but one that still has a relatively small research base compared to other crimes. Although the idea of someone deriving sexual gratification from or during the killing of another is an anathema to many, forensic professionals need to understand sexual homicide and the range of circumstances and motivations that lie behind it. This paper explores this complex crime: it illustrates the various definitions and labels used; it suggests that sexual homicide is rare and is committed by individuals who, although having troubled histories, may not differ from other offenders. Then, by examining the various legal and behavioural circumstances in which sexual homicide can occur, this paper illustrates the diversity of sexual homicide and presents it in a more understandable manner. Finally, the paper suggests that knowledge of this diversity is required both for investigative and clinical purposes. 相似文献
112.
Alberto D'Argenio M.D. Giorgia Catania Ph.D. Marco Marchetti M.D. 《Journal of forensic sciences》2013,58(2):419-424
The international literature shows that in 40–50% of the cases, homicides–suicides involving children under the age of 10 are committed by mothers. Here, we report some results on homicides–suicides, in the mother–child relationship, occurred in Italy between 1992 and 2010. We examined 36 cases of filicide–suicide mothers by consulting the archives of RAI, daily newspapers, and the ANSA news agency. We focused on: mothers and children's age, place of residence, date and place of the murder, number and sex of the murdered children, and modality of the homicide–suicide. At the time of the homicide–suicide, the average age of mothers was 35.4. The number of children killed by each mother was one, except in seven cases. All the women had underestimated psychopathological disorders and only six women were regularly treated. The dynamics and characteristics of the events were much more similar to suicides than homicides, so we can consider them as “extensive suicides.” 相似文献
113.
The Toxicology of Methadone‐Related Death in Infants Under 1 Year: Three Case Series and Review of the Literature 下载免费PDF全文
Anthea B. Mahesan Paul M.D. Lary Simms D.O. M.P.H. Arnold M. Mahesan M.D. 《Journal of forensic sciences》2017,62(5):1414-1417
Methadone‐related fatalities occur rarely in infants under 1 year, with five confirmed cases in the literature. The interpretation of pediatric postmortem toxicology relies on adult data; however, infants have crucial physiological differences that may impact interpretation of results. Retrospective case review included scene investigation, interviews, autopsy, and NIH/CDC Sudden Unexplained Infant Death Investigation Reporting Form. Methadone levels were confirmed by liquid chromatography/tandem mass spectrometry (LC‐MS/MS). The fatal blood methadone levels in this case series ranged from 69 to 700 ng/mL. This review of the literature adds toxicological findings of three methadone‐related infant fatalities and reviews the current literature on methadone‐related death in infants under 1 year. With opioid use on the rise in today's society, forensic experts should have a high index of suspicion for the possibility of intentional or unintentional poisoning in infants. 相似文献
114.
Wade C. Myers M.D. Heng Choon Chan M.A. Ph.D. Timothy Y. Mariano M.D. Ph.D. M.Sc. Mark E. Safarik M.S. V.S.M. Vernon J. Geberth M.S. M.P.S. 《Journal of forensic sciences》2017,62(4):940-946
Recent research has expanded our understanding of sexual homicide offenders (SHOs). However, little exists beyond case reports for older SHOs. We characterized male SHOs ≥ 55 years, comparing them to typical adult male SHOs who are in their 20s. Analysis of 37 years (1976–2012) of US Supplementary Homicide Reports data provided a large SHO sample (N = 3453). Three case reports provide clinical context for the diverse nature and patterns of older SHOs. Only 32 older male SHOs and no older female SHOs were identified. Murders by older SHOs accounted for only 0.5% of US sexual homicides. Unlike typical SHOs that generally target young adult females, over two‐thirds of older SHO victims were ≥40 years, and one‐third were ≥55 years. Sexual homicides by older SHOs, like sexual homicide in general, decreased over the study period. These crimes, while exceedingly rare, do occur, warranting special consideration. 相似文献
115.
Forensic Evidence and Criminal Investigations: The Impact of Ballistics Information on the Investigation of Violent Crime in Nine Cities, 下载免费PDF全文
William R. King Ph.D. Bradley A. Campbell Ph.D. Matthew C. Matusiak Ph.D. Charles M. Katz Ph.D. 《Journal of forensic sciences》2017,62(4):874-880
We explore the impact of information from ballistics imaging hit reports on the investigation into violent crimes. Ballistics imaging hits link two crimes involving the same firearm by forensically matching tool marks on the fired bullets or cartridge cases. Interview data collected from detectives who received a hit report were used to explore the relationship between the presence of a hit report and outcomes in 65 gun‐related violent crime investigations in nine U.S. police agencies. Findings indicate hit reports rarely contribute to identification, arrest, charging, or sentencing of suspects, because of delays in producing hit reports. On average, hit reports were completed 181.4 days after the focal crime. This delay forces investigations to proceed without the benefit of information from ballistics analysis. Additionally, hit reports rarely contained detailed information that was immediately useful to investigators. Instead, hit reports required additional research by the investigator to unlock useful information. 相似文献
116.
Mark Pettigrew 《Journal of Sexual Aggression》2017,23(3):351-359
Relatively little is known of either somnophilia or necrophilia in comparison to other more commonly presented sexual paraphilias. Despite the overt similarities between the two, somnophilia being characterised as an attraction to the sleeping/unconscious, and necrophilia being characterised as a sexual attraction to the dead, there has been little examination of their concurrence or relationship in a single person. A case is presented here of their relationship with directions for clinical and law enforcement awareness. 相似文献
117.
Morrison KA 《Journal of forensic sciences》2007,52(3):726-730
A case of stalking in the workplace and subsequent sexual homicide by a 33-year-old male is reported. Following several months of stalking a 38-year-old female, the male subject went to the woman's office after business hours and restrained, raped, and murdered her. The cause of death was multiple stab wounds. The facts of the case reveal that the subject fits a predatory-type stalker, which represents a small subgroup within stalkers that has received little attention. Unlike other types of stalkers, the predatory stalker gives little warning to their victim (or multiple victims), as their stalking behaviors tend not to be very invasive or harassing. In general, most stalkers are not physically violent; however, predatory-type stalkers, given their tendency for sexual violence, are dangerous and the importance of identifying them is emphasized. Factors associated with perpetrators of sexual homicide are discussed. 相似文献
118.
Hannu Lauerma M.D. Ph.D. Jukka Voutilainen M.D. Tiina Tuominen M.Sc. 《Journal of forensic sciences》2010,55(2):549-550
Abstract: While violence against sexual minorities is a well‐known phenomenon, sexual homicides committed by men with cross‐dressing or transsexual identity are not, because they are relatively few. We report a 23‐year follow‐up of the case of a transvestite, possibly transsexual, man who killed his mother by strangulation at the age of 20, and later in two separate cases strangled a female victim towards whom he felt sexual desire. He reported being sexually aroused by being strangled himself. The case raises questions concerning legislation which does not allow life‐long control of criminals. 相似文献
119.
Henry J. Carson M.D. 《Journal of forensic sciences》2010,55(6):1534-1542
Abstract: We investigated how ecchymoses could be used to predict other injuries, or help establish the cause of death. Ecchymoses, fractures, lacerations, abrasions, and other data were recorded. Eleven percent of decedents had ecchymoses. Motor vehicle accident by car (MVA‐C) was the most common cause of ecchymoses and showed the most collateral injuries. Decedents of natural causes were more likely to have ecchymoses without collateral injuries. There appeared to be two groups of decedents with ecchymoses: one group is younger, comprised of victims of MVA‐C and homicides, with more injuries related to ecchymoses than others; another is an older group of victims of other accidents, natural causes, and suicide. There were no indeterminate causes of death among decedents with ecchymoses. Therefore, ecchymoses may be a surrogate marker to direct the pathologist to continue to seek a cause of death should be seen, even if the case, otherwise, appears to be indeterminate. 相似文献
120.
Abstract: There is a longstanding empirical rule that people who commit suicide rarely shoot through their clothing, but rather put it aside to expose the nude skin. Signs of shots through clothing have always been considered suspicious, raising presumptions of the presence of an abettor. Our report, based on a retrospective study of fatal suicidal firearm injuries from the years 1980 to 2007, points out that suicide victims only rarely remove clothing from the site of the future entry wound. The report covered 43 cases with fatal gunshot wounds in the area of the thorax, with only four persons (9%) removing the clothing present in the area of the subsequent self‐inflicted wound. Defects present on the clothing of a victim cannot, therefore, be understood as an absolute criterion for disproving the possibility of suicide, and nor do they necessarily indicate an unfortunate accident or homicide. If, however, the suicide victim removes the clothing from the area of the future wound, then this is almost always an indication of suicide. 相似文献