Injury Patterns Sustained in Fatal Motor Vehicle Collisions with Driver's Third‐Generation Airbag Deployment

The Office of the Chief Coroner for Ontario database for 2011–2012 was used to compare fatal injury patterns in drivers whose third‐generation airbags deployed compared to first‐ and second‐generation airbag deployments and airbag nondeployments with and without seatbelt use. There were 110 frontal and offset frontal crashes analyzed. The small sample size meant that the odds of craniocerebral, cervical spinal, thoracic, and abdominal injuries were not statistically different for airbag generation, deployment status, and seatbelt use; however, the risk of fatal thoracic injuries in third‐ and second‐generation cases was increased. Seatbelt usage in third‐ and second‐generation deployment cases reduced the risk of all injuries except abdominal trauma. High severity impacts and occupant compartment intrusion were frequently observed. The analyses in this retrospective study were challenged by data that were not collated in a standardized way and were limited in details about scene, vehicle, and driver variables.     

Provoked shooting by police as a mechanism for suicide

We report a case which was processed by the Philadelphia Office of the Medical Examiner in which a person with a previous known suicide attempt clearly provoked the Philadelphia police into shooting him. We believe that this is but one of many such incidents in which the victim provokes another into administering fatal injury. This is a mechanism of suicide which, we believe, is exemplified by the case presented.     

Forensic medicine experiences with methadone substitution in the Geneva canton

Methadone treatment for heroin addiction has followed three distinct periods in Geneva, Switzerland. The first period (1970-1979) corresponds to the beginning of the heroin addiction epidemic. Treatment was restricted to detoxification and did not succeed in reducing fatal overdoses. During the second period (1980-1989), methadone maintenance program was favoured but access to this program was limited. This period has brought a decrease of illegal heroin consumption and criminality but not of fatal overdoses. Finally, during the third period (since 1990), legislation was changed to allow easier access to methadone maintenance program. As a consequence there was a significant drop in lethal heroin overdoses and in deaths attributed to HIV.     

Evidence of hexavalent chromium ingestion

We describe the application of histochemical demonstration of chromium in a case of fatal ingestion of potassium dichromate in a suicide attempt. Using 2-(8-quinolylazo)-4,5-di-p-tolylimidazole (QTI), we could demonstrate chromium in the erythrocyte of the victim, in situ. This finding provides a means of proving the hexavalent chromium ingestion.     

Fatal diphenhydramine intoxication in infants

Diphenhydramine is an antihistamine available in numerous over-the-counter preparations. Often used for its sedative effects in adults, it can cause paradoxical central nervous system stimulation in children, with effects ranging from excitation to seizures and death. Reports of fatal intoxications in young children are rare. We present five cases of fatal intoxication in infants 6, 8, 9, 12, and 12 weeks old. Postmortem blood diphenhydramine levels in the cases were 1.6, 1.5, 1.6, 1.1 and 1.1 mg/L, respectively. Anatomic findings in each case were normal. In one case the child's father admitted giving the infant diphenhydramine in an attempt to induce the infant to sleep; in another case, a daycare provider admitted putting diphenhydramine in a baby bottle. Two cases remain unsolved; one case remains under investigation. The postmortem drug levels in these cases are lower than seen in adult fatalities. We review the literature on diphenhydramine toxicity, particularly as it pertains to small children, and discuss the rationale for treating these cases as fatal intoxications.     

Radiographic demonstration of esophageal and tracheal fistulas at autopsy using a contrasting medium that vulcanizes at room temperature

Esophageal and tracheal fistulas, which occur in 0.05% of medicolegal autopsies, were demonstrated in three cases by a postmortem radiographic technique using silicone rubber/lead oxide as a contrasting medium that vulcanizes at room temperature. In one 83-year-old male, a tracheoesophageal fistula was detected, which had developed after surgical repair of an esophageal rupture caused by a flexible fiberoptic endoscope. In a second case, carcinoma of the esophagus in a 78-year-old male had eroded the trachea and arcus of the aorta creating a fatal tracheoesophagoaortic fistula. In a third case, 55-year-old female developed a tracheobrachicephalic artery fistula as a result of an infiltrating cystic adenocarcinoma of the trachea, resulting in a fatal hemorrhage into the trachea. The results of this study indicate that diagnostic radiologic methods using a vulcanized contrasting medium are useful in supplementing normal dissection in autopsy cases with suspected fistulas of the esophagus or trachea.     

A Fatal Mediastinitis Due to a Neck Trauma from an Undeclared Assault

History of neck trauma should be promptly investigated in patients with severe infections of the chest as mediastinitis. We present a forensic case of a death due to a mediastinitis in a patient with an undetected fracture of the superior horn of the thyroid cartilage that was exclusively revealed at autopsy examination. Histological analyses of the neck tissues showed signs of pharyngeal mucosal microperforation caused by the fracture and surrounded by an inflammatory reaction. The fracture was caused by a not declared manual strangulation attempt, happened several days before medical evaluations. We share our experience to emphasize the importance of revealing the etiologies of fatal infections of the mediastinum both for clinical and forensic purposes.     

Alcohol and drugs (medical and illicit) in fatal road accidents in a city of 300 000 inhabitants

During a 1-year period all fatal road accidents in the police district of Aarhus, Denmark, were investigated regarding the presence of alcohol, medical drugs or narcotic substances, and the nature of the accident. Out of a total of 30 accidents 24 were investigated. Two thirds had been caused by the victim him- or herself. In one third of the accidents alcohol was present and considered an important contributory factor. Medical drugs and narcotic substances played a lesser role.     

Fatal poisoning due to ingestion of boiled oleander leaf extract

Nerium oleander is an ornamental evergreen shrub belonging to the family Apocynaceae. The Apocynaceae family includes the attractive evergreen shrub known as oleander. The cardiotoxic glycoside, oleandrin, is present in all portions of the common oleander plant. Oleander consumption can result in deadly situations accidentally or as a suicide attempt. After consuming kettle-boiled oleander leaf extract as part of a suicide attempt, an 80-year-old man was discovered comatose in his home and taken to our emergency room. The patient's heart rate was 30 beats per minute, and he had hypotension. Arterial blood gas analysis revealed remarkable metabolic acidosis and hyperkalemia (K: 7.7 mEq/L). An electrocardiogram showed a wide QRS wave, similar to a sine curve. The patient collapsed following cardiac arrest soon after hospital arrival. Veno-arterial extracorporeal membrane oxygenation was initiated; however, the patient eventually died. The serum level of oleandrin at hospital arrival, subsequently measured by LC–MS/MS, was found to be 33.4 ng/mL, far above the levels reported in previous fatal cases.     

Homicidal asphyxia by pepper aspiration

As punishment for lying, the foster mother of a five-year-old white male poured pepper into his throat. He immediately became dyspneic, then apneic, and was pronounced dead about 1 h later. At autopsy, the main stem and several smaller bronchi were occluded with pepper. Mechanisms of asphyxia by pepper include mechanical obstruction of the tracheobronchial tree and mucosal edema caused by the irritant effect of volatile oils in pepper. This rare circumstance represents the second reported fatal case of pepper aspiration and the third reported case overall.     

Fatal bronchial asthma with bilateral lung collapse

Fatal bronchial asthma is classically characterized in pathology textbooks and journal articles as associated with lung hyperinflation at autopsy. The following is a report of a case of fatal bronchial asthma associated instead with bilateral lung collapse. This manifestation of asthma at autopsy has not been previously reported, to my knowledge. A 31-year-old man with a history of recurrent asthma was found in an unresponsive state in his automobile after a low-speed collision. Medical personnel during the resuscitation noted a decrease in breath sounds bilaterally and some wheezing. There was no escaping air with needle thoracostomies at the outset. Cardiac monitoring demonstrated pulseless electrical activity during most of the 30-minute resuscitation attempt. An autopsy disclosed collapsed lungs bilaterally. Microscopic examination of the lungs disclosed the characteristic histopathologic features of bronchial asthma.     

Deaths associated with choking in San Diego county

Death from choking is the fourth most common cause of unintentional-injury mortality, but little data are published on causes or locations of these episodes. These deaths typically are peaked at the extremes of age, with young children and the elderly having the greatest rate of fatal choking. Our objective was to characterize the causes of fatal airway obstruction in adults. The San Diego County Medical Examiner's database was searched for deaths attributed to choking in decedents 18 years and older during the 10-year period from 1994 to 2004. Data were abstracted regarding the underlying medical conditions, items choked on, location of the choking, and treatments involved in the individual cases. We found 133 victims who died from choking, with 14% having using alcohol or other sedatives and 55% having a documented neurological deficit or anatomic difficulty with swallowing. The most common specified food objects that victims choked on were meat products, and 45% occurred at home, followed by 26% at supervised facilities, and 14% at restaurants. Of the 19 choking episodes occurring in restaurants, only one employee was documented to attempt a resuscitative effort. Most victims who choked to death had an underlying neurological deficit, and occurred at home or supervised facilities appear to have an appropriate initial-response intervention.     

Fatal poisonings in young drug addicts in the Nordic countries: a comparison between 1984–1985 and 1991

Fatal poisonings among young drug addicts (15–34 years) in the five Nordic countries, Denmark, Finland, Iceland, Norway and Sweden in 1991 were investigated and compared to a similar investigation for 1984–1985 (Sweden for 1984 only). A common definition of ‘drug addict’ has been applied by the participating countries. In both investigations, the greatest number of drug addict deaths was seen in Denmark calculated per 10⁵ inhabitants, followed in descending order by Norway, Sweden, Finland and Iceland. An increased number of deaths was observed from 1984–1985 to 1991 in all five countries. The increase in Denmark and Sweden was small while the number of deaths was more than doubled in Norway and Finland. The increased number of cases in Norway and Sweden in 1991 is mainly due to a greater number of deaths in the age group 25–34 years. In Finland, the increased number was seen mainly in the age group 15–24 years. In the two investigations heroin/morphine caused most of the fatal poisonings in Norway and Sweden. In Denmark, heroin/morphine caused about half of the fatal poisonings only, and strong analgesics other than heroin/morphine caused about one third of the deaths. In 1984–1985 it was methadone, propoxyphene and ketobemidone and in 1991 mostly methadone. The number of heroin/morphine related deaths in Finland increased from 1984–1985 to 1991, but other drugs and poisons caused a much higher proportion of the deaths. Pentobarbital caused the only fatal poisoning in Iceland in 1991.     

Third Party Funding in Arbitration: Questions and Justifications

Utility of third party funding is an undeniable fact, especially where a party is under financial strain, yet its increased usage in private arbitration has given rise to a number of substantive and procedural issues. In view of this, the present paper attempts to map the growing utility or otherwise of the mechanism of third party funding, and analyses its various nuances and legal sustainability within the framework of international arbitration. Further, an attempt is made to analyse the ways and means of ameliorating the utility of third party funding and for enhancing its acceptance in the global arbitration community.

     

Necrotizing fasciitis: reports of three fatal cases simulating and resulting from assaults

Necrotizing fasciitis is a progressive, potentially fatal, rapid, necrotizing infection of the subcutaneous tissues and fascia often caused by a mixture of organisms or by infection with group A Streptococcus pyogenes with or without Staphylococcus aureus. Three cases are presented that have been encountered in forensic pathologic practice. Two cases presented after assaults, and the third simulated an assault and burglary. The history, scene, and pathologic findings are presented with a brief review of the literature.     

Suicide by blunt force trauma

Suicide by self-inflicted blunt force injury is rare. The authors report a case of a 48-year-old man who initially appeared to have died of a homicidal beating. The pertinent autopsy findings consisted of blunt force closed head injury combined with numerous cutaneous abrasions and contusions of the entire body. Further inquiries confirmed a medical history of paranoid schizophrenia and a previous attempt at suicide. This case represents an extreme example of severe blunt trauma sustained during fatal self-mutilation and masquerading as a homicide. It also underscores the importance of correlating a thorough background investigation with autopsy findings in determining the appropriate manner of death.     

Railtrack is Dead – Long Live Network Rail? Nationalization Under the Third Way

This essay offers, by way of an examination of the proposals to reform the railway industry, a case study of the government's attempt to operationalize the third way. That these proposals are consistent with the third way is identified within this essay and yet they would appear to give rise to the de facto renationalization of the railway infrastructure. In accounting for this apparent contradiction in the (third way) means used and the (old-style democracy) ends achieved, it will be argued that this new form of nationalization is consistent with the third way rather than any socialist understanding of the term. To this extent, therefore, New Labour have attempted to reconceptualize the process of nationalization in pursuit of the 'new mixed economy'.     

Cocaine- and methamphetamine-related deaths in San Diego County (1987): homicides and accidental overdoses

Cocaine- and methamphetamine-related homicides and fatal accidental overdoses in San Diego County were studied retrospectively for the 1987 calendar year. Cocaine was involved in 66 cases (39 homicides, 27 accidental overdoses), methamphetamine in 32 cases (23 homicides, 9 accidental overdoses), and a combination of cocaine and methamphetamine in 10 cases (4 homicides, 6 accidental overdoses). The composite for cocaine-related deaths was a 30-year-old black man in whom was also found at least 1 other drug, usually ethanol or morphine. The composite for methamphetamine-related deaths was a 32-year-old Caucasian man who used methamphetamine with at least 1 other drug (usually ethanol). For cases involving both cocaine and methamphetamine, the composite was a 36-year-old Caucasian man in whom was also found at least 1 other drug, usually ethanol, codeine, or morphine. Mean tissue concentrations of cocaine and benzoylecgonine were significantly higher in accidental overdoses than in homicides except for cocaine concentrations in liver, which did not differ significantly between the two groups. For methamphetamine-related deaths there was no significant difference between mean tissue concentrations in accidental overdoses and in homicides. Cocaine or methamphetamine or both were involved in approximately one third of homicides in San Diego County in 1987, and when fatal accidental overdoses were included, cocaine was involved in twice as many cases as methamphetamine.     

An autopsy case of sudden death due to acute gastric dilatation without rupture

We report the first autopsy case of fatal gastric dilatation without rupture. A 31-year-old woman who lived alone was found dead in her living room. Despite being very thin, she showed marked abdominal distention. Autopsy and histological findings revealed that a severely distended stomach, of which walls notably thin and displayed transmural necrosis, occupied the entire abdominal cavity. Severe congestion was observed in the intestine and cecum. Theses findings suggest that bulimia nervosa together with anorexia nervosa resulted in rapid dilation of the stomach. We conclude that the cause of death was acute circulatory failure from hypovolemic shock that occurred following compression of the inferior vena cava and superior mesenteric vein, and by loss of circulatory volume to the third space.