Medicine, Science and the Law最新文献

Forensic science has made some significant contributions to the investigation of human rights abuses related to armed conflicts, especially in the last 40 years. Some investigations are aimed at the collection of evidence in order to prosecute those responsible, while others are humanitarian in nature. This paper presents the multidisciplinary effort to recover and identify the remains of a 7-year-old child who was shot by British colonial forces in Cyprus in 1956. An investigation led to the discovery of the burial site, and archaeological methods were used to recover the remains. The anthropological examination provided information about the age of the child, as well as the nature of the skeletal trauma present. DNA results confirmed the identity of the victim, and the remains were released to the surviving family members for burial.

Aim: To examine the characteristics of acid attack survivors who were aged ≤16 years at the time of the assault. Methods: Case files from the Chhanv and the Laxmi Foundations in India were accessioned for cases of acid attacks involving children and adolescents (≤16 years). Details of the age, sex, reason for the attack, injuries sustained and possible outcomes were recorded. Results: Ten cases were identified that involved eight girls (aged 3-16 years) and two boys (12 and 14 years). The head and neck were the primary targets in all cases. The primary reasons for the attacks involving adolescent girls were punishment for refusing sexual advances from older males and family violence/child abuse. The two male victims were assaulted as part of property dispute and gang violence. Penalties varied greatly with prison sentences (when handed down) ranging from <1 year to 10 years. Conclusion: The number of cases of paediatric acid attacks appear small, with motivations for the attacks including responses to spurned sexual advances, domestic violence/child abuse, criminal gang activities and ostensibly at random. Nongovernment organisations are vital in the rehabilitation of victims. It is of concern that dissemination on social networks and publicity through the media may lead to an increase in number of cases.

Advanced putrefaction causes extensive loss of soft tissue, rendering it difficult to use the diatom test as a reliable diagnostic tool for drowning investigations. A positive diatom test in carrion insect larvae may provide significant assistance in overcoming the challenge of decomposition. The studies determined the utility of diatom test in carrion larvae on severely decomposed bodies. A modified acid digestion method involving nitric acid, K₂Cr₂O₇ and HCl, was used to digest the blowfly larvae feeding on piglet carrion previously drowned in freshwater and sea water, respectively. Extracted diatom frustules were analysed and characterised using light microscopy coupled to a digital camera. Diatoms recovered from maggots on sea-drowned piglets were similar to diatoms from sea water (drowning medium). Centric diatoms recovered in maggots were higher (200 ± 60 diatoms/ mL) than pennate diatoms (80 ± 20 diatoms/mL). Isolated diatoms common to both maggots and water samples included Coscinodiscus sp. and Navicular spp. Albeit, there were no diatoms recovered from maggots on freshwater-drowned piglets. The findings of this study suggest that the diatom test is still a reliable diagnostic tool to determine if drowning was involved in the death of a fully decomposed body. This is the first study that isolated diatoms from maggots feeding on drowned bodies. It serves as the basis for further research into the utility of maggots for drowning investigations.

Artificial intelligence (AI) refers to a group of technologies that enable people to perform a variety of activities, including observing, comprehending, analysing and translating data, among other things. Nowadays, practically every school of thought is interested in AI. One such innovation, a chatbot by the name of ChatGPT (Chat Generative Pre-Trained Transformer), launched by OpenAI recently, has taken the internet by storm. It had one million users within 1 week of its launch. The present communication explores the practicability and versatility of the ChatGPT in forensic examinations and scenarios, and also addresses the ethical and legal issues surrounding its usage. The observations suggest that the said technology, in its current form, has limited relevance in the realm of forensic science and the law. Only human critical thinking, expertise, and practical experience can provide the information and competencies needed in the realms of forensics, research, clinical and legal practices. Thus, the ChatGPT should be used with utmost caution in the disciplines of medicine, forensic science and the law, irrespective of its many positive attributes.

Historically, services for intimate partner violence (IPV) survivors predominantly focused on advocacy, resulting in service gaps for IPV survivors who need mental health care. When mental health services are offered, there are several barriers that limit treatment engagement. To address these gaps, a novel, integrated care model, comprised of psychiatrists, clinical psychologists, and social workers were embedded into the five New York City (NYC) Family Justice Centers (FJCs), to provide free co-located mental health care to adult survivors of IPV alongside the existing advocacy, social, and legal services. This article reports on the evaluation of the Health + Hospitals Family Justice Center Mental Health Program (FJCMHP) via: (i) seven focus groups with FJC clients and staff and Health + Hospitals (H+H) clinicians; and (ii) de-identified online surveys completed by 53 FJC clients and 130 FJC staff. Clients reported increased access to care, with 67.2% seeing a mental health clinician within two weeks of a request, and improvement in symptom relief, including sleep, mood, irritability, reduction in thoughts of self-harm, improved relationships with others, especially their children, and improved self-efficacy in parenting skills. Additionally, FJC staff reported satisfaction with the FJCMHP model, and increased understanding of clients' mental health needs. The evaluation results highlight the feasibility and tolerability of integrated mental health services in a non-medical setting. The evaluation also identifies areas for improvement, as well as the strengths of an integrated, multidisciplinary mental health service program for IPV survivors co-located in a non-medical, advocacy setting.

Age estimation occupies a prominent niche in the identification process. In cases where skeletal remains present for examination, age is often estimated from markers distributed throughout the skeletal framework. Within the pelvis, the pubic symphysis constitutes one of the more commonly utilized skeletal markers for age estimation, with the Suchey-Brooks method comprising one of the more commonly employed methods for pubic symphyseal age estimation. The present study was targeted towards assessing the applicability of the Suchey-Brooks method for pubic symphyseal age estimation, an aspect largely unreported for an Indian population. In order to do so, clinically undertaken pelvic computed tomography scans of individuals were evaluated using the Suchey-Brooks method, and the error associated with the method was established using Bayesian analysis and different machine learning regression models. Amongst different supervised machine learning models, support vector regression and random forest furnished lowest error computations in both sexes. Using both Bayesian analysis and machine learning, lower error computations were observed in females, suggesting that the method demonstrates greater applicability for this sex. Inaccuracy and root mean square error obtained with Bayesian analysis and machine learning illustrates that both statistical modalities furnish comparable error computations for pubic symphyseal age estimation using the Suchey-Brooks method. However, given the numerous advantages associated with machine learning, it is recommended to use the same within medicolegal settings. Error computations obtained with the Suchey-Brooks method, regardless of the statistical modality utilized, indicate that the method should be used in amalgamation with additional markers to garner accurate estimates of age.

Tapentadol is a relatively new synthetic opioid analgesic prescribed for the management of moderate to severe pain. While tapentadol has been shown to be more effective than traditional opioid analgesics, it still carries the risk of addiction, abuse, and misuse. In Australia, tapentadol has become one of the top five most commonly prescribed opioid drugs, with prescriptions increasing by approximately 150,000 each year since it first became available. The rapid increase in tapentadol prescriptions has occurred in parallel to an increasing number of post-mortem tapentadol detections in South Australia (SA). While the number of deaths in SA related to tapentadol use was low in the current study, findings suggest that an increasing trend of deaths involving tapentadol will continue in parallel to a rapidly increasing number of prescriptions, mirroring trends associated with traditional opioids in SA. As a comparatively new opioid analgesic, monitoring future trends will be important to determine if additional prescribing education, intervention, or restrictions are required.

A whole branch of theoretical statistics devotes itself to the analysis of clusters, the aim being to distinguish an apparent cluster arising randomly from one that is more likely to have been produced as a result of some systematic influence. There are many examples in medicine and some that involve both medicine and the legal field; criminal law in particular. Observed clusters or a series of cases in a given setting can set off alarm bells, the recent conviction of Lucy Letby in England being an example. It was an observed cluster, a series of deaths among neonates, that prompted the investigation of Letby. There have been other similar cases in the past and there will be similar cases in the future. Our purpose is not to reconsider any particular trial but, rather, to work with similar, indeed more extreme numbers of cases as a way to underline the statistical mistakes that can be made when attempting to make sense of the data. These notions are illustrated via a made-up case of 10 incidents where the anticipated count was only 2. The most common statistical analysis would associate a probability of less than 0.00005 with this outcome: A very rare event. However, a more careful analysis that avoids common pitfalls results in a probability close to 0.5, indicating that, given the circumstances, we were as likely to see 10 or more as we were to see less than 10.

With modern civilization and the rise in literacy, cases of human sacrifice are rarely encountered by forensic practitioners. Human sacrifice, also called 'Narabali' in India, involves an act of deliberately killing an individual due to ritualistic beliefs for the appeasement of the Gods, spirits, or ancestors. Human sacrifice and ritual murder are often considered synonymous, but ritual murder further involves offering the body part to the deity after killing. Diverse methods were historically adopted for human sacrifice across the globe, strongly influenced by their superstitious, religious, and cultural beliefs. Cases of human sacrifice mostly involve children. We report the rare case of human sacrifice involving an adult victim assaulted by a sharp weapon over the posterior aspect of the neck. The deceased succumbed due to the transection of the cervical spine and corresponding spinal cord. Corroboration of circumstances of death and profiles of the deceased and the perpetrator with autopsy findings were essential in the investigation. This case report discusses extreme superstitions and beliefs, resulting in homicide.