The case of a prosthetic limb used to cause lethal intravaginal injuries: Forensic medical aspects in a case of intimate partner violence

• Published in: Forensic science international 2014-01, Vol.234 (C), p.e21-e24
• Main Authors: Rancati, Alessandra, Crudele, Graziano Domenico Luigi, Gentile, Guendalina, Zoja, Riccardo
• Format: Article
• Language: English
• Subjects: Amputees; Artificial Limbs - adverse effects; Criminal investigations; Domestic Violence; Female; Foreign Bodies - complications; Forensic engineering; Forensic Pathology; Forensic sciences; Homicide; Hospitals; Humans; Injuries; Intravaginal foreign body; Lacerations; Lesions; Limbs; Male; Marital rape; Microscopy, Electron, Scanning; Middle Aged; Paraphilia; Pathology; Prosthetics; Rape; Scanning electron microscopy; Sexual violence; Shock, Hemorrhagic - etiology; Spectrometry, X-Ray Emission; Uterine Hemorrhage - etiology; Vagina - injuries; Vagina - ultrastructure; Violence; Women; Wood
• ISSN: 0379-0738; 1872-6283
• DOI: 10.1016/j.forsciint.2013.10.030

Abstract A common form of violence against women is sexual coercion on the part of their husbands/partners, the uncontrollable effects of which can lead to extreme consequences, as in the case of uxoricide examined in this report. It involved a 59-year-old female alcoholic, under observation on the part of social services as the possible victim of abuse by her husband, an amputee with a transtibial prosthesis. The woman had never admitted to her social workers that her husband was abusing her. One night, she was admitted to hospital in a state of hemorrhagic shock due to massive vaginal bleeding, but despite treatment, she died 20 min after arrival. The anatomical–pathological examination conducted by the hospital revealed serious genital lesions which warranted reporting the case to the Judicial Authorities, who arranged for a forensic autopsy. The cause of death was identified as acute meta-hemorrhagic anemia in a cirrhotic woman, secondary to a large, irregular vaginal lesion involving both the vaginal wall and the soft perivaginal tissues as well as the medium and small urogenital vascular branches. To identify the foreign body used to inflict this injury, a scanning electron microscope and energy dispersive X-ray spectrometer (SEM-EDS) were used. This revealed tiny splinters of wood in the vaginal tissues examined. In addition to the genetic-forensic techniques used, this finding allowed the investigators to identify the husband's prosthetic limb as the instrument of sexual coercion. The report describes a particular case of marital rape that resulted in uxoricide, in which the overall concordance of the investigations carried out played a fundamental role in identifying the offending body and, consequently, the murderer.