Reconstruction of Trauma Dynamics Due to Ligature Strangulation by Using a Dynamometer: A Technical Report

Asphyxiation caused by violence, particularly through ligature strangulation, necessitates the application of a force that is characterized by a point of application, direction, and intensity. These properties can be quantified through the use of a dynamometer, which is composed of a graduated scale and a spring. In this particular study, an experimental model utilizing a dynamometer was employed to aid in the diagnosis and analysis of the dynamics of violent trauma resulting from homicidal ligature strangulation. The experimental model was applied to an attempted murder case involving strangulation. The primary challenge in this case was to establish the attempted murder scientifically, as the offender claimed that there had been no intent to kill, but instead an attempt to frighten the victim. To prove his assertion, the assailant emphasized the absence of strangulation injuries on the victim's neck. To investigate, a crane scale dynamometer was fixed on a cable and placed on a manikin's neck. The potential measurable combinations with the dynamometer were then compared to witness accounts and the injuries found on the victim. The utilization of a dynamometer in our case permitted the diagnosis and verification of a trauma that was undoubtedly caused by violent asphyxiation via strangulation. The information yielded by the dynamometer was subsequently submitted as scientific evidence in Court, serving to substantiate the intent to commit homicide and substantiate the credibility of the victim's testimony.

Analysis of the persistence time of the SARS-CoV-2 virus in the cadaver and the risk of passing infection to autopsy staff

The activity of the SARS-CoV-2 virus has not yet been studied in a post-mortem setting. The absence of these data has led to the prohibition of exposure of infected corpses during burial procedures. Our aim was to assess the virus's persistence and the possibility of transmission in the post-mortem phase including autopsy staff. The sample group included 29 patients who were admitted to our Covid-19 Centre who died during hospitalisation and the autopsy staff. All the swabs were subjected to a one-step real-time reverse transcription polymerase chain reaction with cycle threshold (Ct) values. Swab collection was performed at 2 h, 4 h, 6 h, 12 h, over 24 since death. The following were the analysis of patients' swabs: 10 cases were positive 2 h after death; 10 cases positive 4 h after death; 9 cases were found positive 6 h after death; 7 cases positive 12 h after death; 9 cases remained positive 24 h after death. The swabs performed on all the forensic pathologist staff on duty who performed the autopsies were negative. The choice to avoid rituals and the display of corpses before and at the burial procedures given appears cautiously valid due to the persistence of the SARS-CoV-2 virus in the post-mortem period. Although the caution in choosing whether or not to perform an autopsy on infected corpses is acceptable, not to perform autopsies is not biologically supported.

The silent deaths of the elderly in long-term care facilities during the Covid-19 pandemic: The role of forensic pathology

The Covid-19 pandemic is currently a major global public health problem. We know that the elderly and people with chronic diseases contract the infection more easily and they develop clinically more serious and often lethal forms. To date, the reasons for this have been generically attributed to old age and underlying diseases. Most Covid-19 deaths occurred in long-term care facilities because the residents are elderly people with chronic illness living in close contact. Therefore, facilities have become epidemic outbreaks. Forensic knowledge is very limited because an autopsy is rarely performed. Post-mortem investigations can help increase knowledge about Covid-19 and identify any undiagnosed pathologies in life. Therefore, forensic investigations play a role in protecting a frail population. Autopsies should be encouraged on elderly people who died of Covid-19.

The impact of the Covid-19 pandemic on domestic violence: The dark side of home isolation during quarantine

Domestic violence is a global public health problem. It takes many different forms and leads to significant physical and psychological consequences for the victim and the whole family. Situations that may prompt episodes of violence in the family include stress, emotional disappointment, economic factors, bad and cramped housing, and alcohol or drug abuse. How does the government's forced home isolation to contain Covid-19 infections impact on this type of abuse? Numerous articles have reported a decrease in reports of domestic violence since quarantine began but how reliable is these data? Is it a potential wake-up call for public institutions? We discuss the risks associated with quarantine measures during the pandemic and suggest the measures to prevent and improve the reporting of abuse cases.