Postmortem Burns to Conceal Homicidal Deaths: an Eight-Year Study.

Burned corpses are of medicolegal importance as circumstances may suggest means that are used for committing or concealing homicidal death or death occurring due to accidental causes. Postmortem burns, which may include homicidal burns (torch murder) or burns used to conceal the crime, are committed with the motive of identity destruction, transposing the cause and manner of death and destruction of evidence. The present study aimed to analyse the cases of postmortem burns in the context of the cause of death, manner of death and circumstances pertaining to death. This is a retrospective study performed in the Government Medical College δ Hospital, Aurangabad (MH), India, between 1 January 2009 - 31 December 2016. Cases involving burn injuries were examined in detail by autopsy reports, toxicological analyses, crime scene investigation and police records submitted at the Institute's office. A careful examination of vitality signs of burns, soot deposition in the lower respiratory tract and the presence of other fatal injuries was performed for each case. Cases exposed to fire before death were all excluded. Similarly, bodies being charred to such an extent to prevent distinguishing the vitality of burns were also excluded. Postmortem burns were recorded in 13 cases (0.46%) of deceased bodies to cover homicides. Females were reported to be more commonly involved and more in a household environment. Head injury was the most common cause of death, followed by death due to asphyxia due to any means. The findings of the present study reinforce the fact that burning cannot always effectively destroy the evidence, hindering the perpetrator from covering up the crime. Apart from the evidence at autopsy, a transdisciplinary approach must be initiated with detailed crime scene investigation, toxicology, ascertaining the cause of death with analyses of fatal injuries and contributory data for identification of the deceased.

Burns vs. toxic epidermal necrolysis: A medico-legal dilemma.

Toxic epidermal necrolysis is a rapidly progressive exfoliating dermatosis which simulates second degree burns. The authors describe a fatal case reported as due to burns. Around 95% of the deceased's total body surface area was affected, with epidermolysis over face, chest, abdomen, limbs and associated with mucosal involvement. Histopathological findings revealed epidermal necrolysis and confirmed the autopsy suspicion. Because of its sudden onset and rapid progression, toxic epidermal necrolysis often arises suspicion of burns by investigators. We emphasise the differentiating features between toxic epidermal necrolysis and burns and its implications.

Quenching tank: Accidental drowning in hot quenching oil.

We describe an unusual case of drowning in fluid other than water in an industrial setting. A 26-year-old man was working in an industry which performs surface treatment of mechanical steel parts with quenching oil. He fell into the quenching oil (which was hot due to immersion of red hot metal parts), and as he was working alone in the particular section, there was a fatal outcome. A medico-legal autopsy was performed. The causes of death were found to be multiple, with the association of drowning, extensive superficial burns and asphyxia due to laryngeal oedema. To our knowledge, it is the first report of drowning in hot quenching oil, and only nine previous observations of drowning in industrial environments have been reported in the international literature. Even though rare, these kinds of accidental deaths can be prevented in dangerous industries with proper precautions and strict adherence to standard operating procedures.

Non-vehicular homicides masquerading as road traffic accidents.

Interfering with or planting evidence to disguise the cause of a death is not uncommon in forensic practice. Homicides staged as road accidents are, however, rarely encountered by crime scene investigators. We report two homicides which were presented as road traffic accidents. Case 1: Dead body of a 35-year-old male was brought for autopsy with history of road traffic accident. Primary police inquiry suggested that the victim was knocked down by a speeding four-wheeler, while walking by the side of a high way with his friends. On postmortem examination the deceased's death was found due to homicidal smothering staged as a road traffic accident. Case 2: Dead body of 40-year-old male was brought for autopsy with history of road traffic accident. It was an unwitnessed crush by a speeding four-wheeler. However, on postmortem examination, the deceased was found to have died from homicidal multiple stab wounds with his death staged as a road traffic accident. Importance of meticulous autopsy to determine accurately the cause of death is emphasized.

Course of Near-hanging Victims Succumbed to Death: A Seven Year Study.

INTRODUCTION: Near hanging refers to victims who survive a hanging injury following attempted hanging, long enough to reach hospital. Delayed deaths in near hanging patients are mostly due to complication of hanging. The purpose of this study was to evaluate the demographics, mortality patterns and cause of delayed deaths in near hanging victims. MATERIALS AND METHODS: In this study autopsy files over a seven year period from 2007 to 2013 were reviewed, and data of near hanging deaths (attempted hanging cases who succumbed to death and subjected for medicolegal autopsy) was extracted. Records of 14,000 autopsies was reviewed, and 10 deceased having died delayed deaths after near hanging episode were identified. In each case, the patients' details, including gender, age, type of suspension, type of ligature material used for hanging and subsequent hanging mark produced were reviewed using autopsy reports and photographs taken during autopsy. RESULTS: Demographic and pathological aspects of the each case discussed to throw light on autopsy findings in victims who died following near hanging. Complete suspension was present in 3 cases, while partial suspension was present in 7 cases. Survivals in delayed death after near hanging episode have ranged from 9 h to 72 d. Hypoxic encephalopathy was the most common cause of death, followed by pneumonia. CONCLUSION: Most of the near hanging patients did succumb to hypoxic encephalopathy; however, consolidation of lungs (pneumonia) was the next common cause of death reflecting need for aggressive oxygen therapy and selective resuscitation should be performed in all such cases.

Indiscriminate disposal of museum specimens--a case report.

The human body and its parts and organs are invariably used in medical teaching institutions for academic purposes. Legal provisions for the preservation of such specimens are made in anatomy Acts across the country. However, after they have been used, the specimens are not disposed of in a proper manner. This is a public menace and forces the authorities concerned to carry out unnecessary investigations. We report a case in which the bodies of two foetuses that were brought for medico-legal autopsy were later found to be formalin-preserved "museum specimens" that had been used for anatomical study. We wish to emphasise the need for guidelines for the proper disposal of anatomical museum specimens.

Survival of a victim of Isadora Duncan syndrome: a case report.

Incidents of accidental strangulation by uncovered (open-spoked) wheels of vehicles are not uncommon but survival following such incidents is quite a rare phenomenon. The possibility of death from strangulation by a scarf getting caught in the wheel spokes of a vehicle was brought to the public's attention when the world famous dancer Isadora Duncan died on 14 September 1929. Cycle-powered rickshaws, bicycles and bullock-carts remain common forms of transport in India. However, the uncovered spokes of the vehicle wheel can trap the dupatta/chunni/odhani (long scarf worn around neck) worn by Indian women. A number of cases of fatal accidental strangulation have been described by different authors involving vehicles like cycle-powered rickshaws, bicycles and bullock-carts, with very few cases of reported survivors. Here we report a case of accidental strangulation involving a young girl with the dupatta getting caught in moving wheel of a bullock-cart, in which the victim survived in spite of severe injury to neck structures.

Pseudo-precipitate labour: myth or reality.

Spontaneous deliveries into toilet bowls always carry a special forensic significance. Forensic pathologist has to differentiate between a genuine precipitate labour and concealed birth or a neonaticide. Circumstances are challenging when a nullipara claims misapprehended precipitate labour. We report a similar case where a primigravidous unmarried girl delivered in a lavatory pan misjudging labour pains as that of bowel evacuation. Detailed obstetric history, postnatal maternal behaviour and visit to scene of incidence resolved the unnecessary charges of neonaticide on the embarrassed mother.