Increasing Methamphetamine Detection in Cases of Early Childhood Fatalities

Age and organ maturity can influence drug toxicity in children; however, most clinical data and literature are based on drug concentrations in adults. Therefore, the interpretation of drugs detected in children is often difficult or not possible. Retrospective reviewing of pathology and toxicology information from postmortem cases may assist in future interpretations or identify drug trends. A search of the Forensic Science SA case files was undertaken over 15 years from January 2002 to December 2016 for all children (<13 years). Of the 412 pediatric coronial cases, toxicological information was available on 373. At least one drug was detected in 94 cases with paracetamol, ibuprofen, codeine and hospital-administrated lignocaine and morphine among the most commonly detected agents. Methamphetamine, one of the most commonly abused illicit drugs in Australia, was found in seven cases. In the methamphetamine cases, deaths were associated with shared sleeping in three, pneumonia in one, and stillbirth in one. Methamphetamine was considered potentially contributory to death in two cases. The causes of death in the remaining two cases were undetermined. As six of the seven positive cases occurred in the 2012–2016 (n = 106) timeframe, an increase has occurred over recent years in the number of infants and young children presenting to forensic autopsy in South Australia who have detectable concentrations of methamphetamine. If this is an indication of a more generalized increased childhood exposure in the community there may be significant long-term physical and psychological effects.     

Ruptured Syphilitic Aneurysm: A Cause of Sudden Death in a Man with Human Immunodeficiency Coinfection

Syphilis, a sexually transmitted infection caused by the bacterium Treponema palladium, is experiencing a worldwide resurgence. The risk of syphilis infection is particularly high in men who have sex with men (MSM), especially those who are human immunodeficiency virus (HIV)‐positive. Untreated syphilis can lead to rare but severe late‐stage complications, including syphilitic aortitis. Herein, we present an autopsy case of a ruptured thoracic aneurysm that resulted from an undetected case of syphilitic aortitis in an HIV‐positive Japanese MSM with undiagnosed syphilis. Although no syphilitic skin lesions were observed on the body, anatomical changes consistent with a syphilitic etiology were present at the site of the rupture, including medial aortic scarring with “tree‐bark”‐like atherosclerotic plaque. In addition, heart blood was positive for T. palladium in a latex agglutination test. This case highlights for forensic pathologists the importance of recognizing syphilis as a possible underlying cause of sudden death among HIV‐positive MSM.     

Restoring Faith: Resolving the Roman Catholic Church’s Sexual Scandals Through Restorative Justice (Working Paper I)

Two years ago, Independent Academic Research Studies, a UK based international network, started a research and implementation project to explore the potential of restorative justice to help resolve sexual offending cases involving children and young people. One aspect of this project is the use of restorative justice with sexual offending cases that occurred within the Catholic Church. The purpose of this article is to report on the main findings of the first stage of the project, based on desk research into existing or past international projects dealing with the matter. The aim, however, is not to provide a literature review of the main arguments surrounding the topic, but rather a critical overview of the restorative programs and research projects that have been implemented to test the notion’s application in sexual offending cases. The results of these programs will be contrasted with notorious cases that have been processed through the traditional criminal justice system. Therefore, this article is the first in a series on how restorative justice could be applied to help resolve the sexual scandals in the Catholic Church.     

Iatrogenic deaths following treatment for hypertrophic obstructive cardiomyopathy: case reports and an approach to the autopsy and death certification

Hypertrophic cardiomyopathy (HCM) is a disease process which results in a large, heavy heart, with hypertrophy of the interventricular septum (IVS) and left ventricle. HCM accounts for a significant number of cases of sudden cardiac death each year, most infamously in young athletes. The prevalence of the disease has increased over the past several years due to advances in clinical diagnosis and molecular genetic studies. Over this same period, new forms of treatment also have emerged. One such treatment is alcohol septal ablation (ASA). ASA is a procedure performed by a cardiologist, via cardiac catheterization, by injecting pure ethanol into selected arteries which supply the IVS, resulting in a targeted myocardial infarction. This infarct then retracts and forms a scar, decreasing the outflow obstruction and improving the patient's clinical symptoms.The authors report 2 cases of death following ASA treatment of HCM. The first, a 56-year-old male, had his ASA procedure 10 days prior to death. The second decedent, a 76-year-old female, had her procedure only 30 hours before death. These case reports are followed by a discussion about HCM, including pathology, treatments, and treatment-related pathology, before closing with a discussion about death certification in the cases presented and therapy-related deaths in general.     

Court evaluations of young children's testimony in child sexual abuse cases

Purpose

Prosecutors working with child sexual abuse (CSA) cases involving young children have raised concerns that reliability criteria from the Supreme Court of Sweden are holding children's testimony to impossible standards (e.g., expecting the child's testimony to be long, rich in detail and spontaneous). This study aimed to address these concerns by investigating how District Courts and Courts of Appeal employ said criteria in their testimonial assessments of young child complainants.

Methods

Court documents from District Courts (n = 100) and Courts of Appeal (n = 45) in CSA cases involving 100 children age 7 years and under were analysed with respect to the courts’ testimonial assessments.

Results

Testimonial assessments were more frequently referenced in acquitting verdicts and in cases with evidence of low corroborative value. Richness in detail was the most frequently used reliability criterion, followed by spontaneity. Most criteria were used in favour of the children's testimony. However, the length criterion was typically used against the reliability of the children's testimony.

Conclusions

Our findings confirm prosecutors’ concerns that criteria from the Supreme Court are frequently used in evaluations of young children's testimony. This is troublesome, as some criteria do not correspond to current research on young children's witness abilities. For example, compared to testimony given by older children or adults, testimony provided by a young child is typically not long or rich in detail. We encourage prosecutors to extend their own knowledge on young children's capability as witnesses and present this to the court.     

Characteristic features of suicidal drownings: a 20-year study

A retrospective study of cases of drowning suicide was undertaken at the Forensic Science Centre in Adelaide, South Australia for the period April 1980 to March 2000. A total of 123 cases were found, with 76 males (age, 16-88 years; average, 50.5 years; standard deviation [SD], 20.1 years) and 47 females (age, 34-88 years; average, 60.6 years; SD, 13.9 years). There were 66 fresh water drownings and 57 saltwater drownings. Female victims were significantly older than male victims for both fresh water and saltwater drownings (P < .05 and P < .01, respectively). Deaths in young women were rare. No temporal trend in drowning suicides could be shown, with annual numbers varying from 0 to 12 cases (average, 6.15; median, 7). Women preferentially chose the ocean or bath to drown themselves in, whereas males chose rivers, ditches, and lakes. Swimming pools were rarely used for suicide in this population; alcohol use was not usual; and there was often a significant history of mental illness.     

Psychostimulant Use and Fatal Stroke in Young Adults

Psychostimulant use is associated with increased stroke risk. To determine the proportion of psychostimulant users among fatal strokes in young adults (15–44 years), all cases were retrieved from the National Coronial Information System (1/1/2009–31/12/2016). A total of 279 cases were identified: hemorrhagic (259), ischemic (8), thrombotic (8), and mycotic (4). Fifty (17.9%) were identified as psychostimulant users. Psychostimulants in blood were detected in 37/45 where toxicology was available, predominantly methamphetamine (32/45). Hemorrhagic strokes in the psychostimulant group were more likely to be intraparenchymal (OR 2.33). Psychostimulant users were less likely to be obese (OR 0.31), but more likely to have a history of tobacco use (OR 2.64). No psychostimulant user had a previous stroke history, was gravid/postpartum, or diagnosed with cerebral vasculitis or endocarditis. The work illustrates the substantial role of psychostimulant use in fatal strokes among young adults. In cases of hemorrhagic stroke among young adults, psychostimulant use should be considered.     

Environmental hyperthermic infant and early childhood death: circumstances, pathologic changes, and manner of death.

Infant and early childhood death caused by environmental hyperthermia (fatal heat stroke) is a rare event, typically occurring in vehicles or beds. The aims of this study were to describe the demographics, circumstances, pathology, and manner of death in infants and young children who died of environmental hyperthermia and to compare these cases with those reported in the literature. Scene investigation, autopsy reports, and the microscopic slides of cases from three jurisdictions were reviewed. The subjects in 10 identified cases ranged in age from 53 days to 9 years. Eight were discovered in vehicles and 2 in beds. When the authors' cases were grouped with reported cases, the profile of those in vehicles differed from those in beds. The former were older, were exposed to rapidly reached higher temperatures, and often had more severe skin damage. The latter were mostly infants and were exposed to lower environmental temperatures. Hepatocellular necrosis and disseminated intravascular coagulation were reported in victims who survived at least 6 hours after the hyperthermic exposure. The consistent postmortem finding among nearly all victims was intrathoracic petechiae, suggesting terminal gasping in an attempt at autoresuscitation before death. The manner of death was either accident or homicide. Recommendations for the scene investigation are made.     

Estimation of legal age using calcification stages of third molars in living individuals

The increased number of adolescents and young adults with unknown or inaccurately given date of birth is a current issue in justice and legal medicine. The objective of this study was to determine the extent to which third molar calcification stages assessed on panoramic X-rays could be useful as additional criteria for forensic age estimation in living individuals, focusing on the legally important ages 17 and 18.In a retrospective multi-center study, the developmental stage of each individual's third molar was analyzed using Demirjian's scale in 2360 cases. Additionally, sex, age and ancestry were assessed.Individuals with the lowest calcification stage of all present molars in stage H were ≥ 18 years with a likelihood of ≥ 99.05% in the female (n = 388), and ≥ 99.24% in the male (n = 482) population.The lowest calcification stage of all present third molars proved to be useful as an additional reliable criterion for the determination of an age ≥ 18 years.     

Sudden death resulting from lesions of the cardiac conduction system

Sudden unexpected deaths in young persons with noncontributory histories, autopsy results, and drug screen results are a common problem in forensic pathology. As part of the evaluation of such cases, the cardiac conduction system (CCS) should be studied. To determine the type and incidence of lethal CCS lesions, the authors reviewed their files of sudden unexpected cardiac deaths with particular attention to cases with causes of death in the conduction system. Cases of sudden cardiac death in patients aged < or=40 years during a 10-year period (Michigan) and a 4 year-period (Spain) were selected from the files. From this group, cases were identified in which the cause of death was a lethal change in the CCS. The portions of the heart containing the CCS were excised, and at least one hematoxylin and eosin slide and at least one trichrome or elastic trichrome slide per block were studied. In the two centers, 381 cases of sudden cardiac death were identified. The most common causes of sudden cardiac death were arteriosclerotic narrowing of the coronary arteries, cardiomyopathy, and myocarditis. In 82 cases, there was no identifiable cause of death even after complete gross and microscopic autopsy was performed, a medical history was obtained, and a drug screen was performed. In 11 cases, the CCS contained lesions that were considered lethal: narrowing of the atrioventricular node artery by fibromuscular hyperplasia (7 cases) and atrioventricular node tumors (4 cases). The 11 cases accounted for 2.9% of the 381 cases of sudden cardiac death and 11.8% of the indeterminable cases. It was concluded that examination of the CCS in deaths in which the gross and microscopic autopsy, history, and drug screen fail to provide a cause of death can yield a cause of death in a significant percentage of cases. If heart block was not documented during life and no explanatory lesions were found during routine cardiac examination, examination of the CCS can yield valuable information.     

Deaths among drug addicts in Denmark in 1968-1986

In the period 1968-1986 a total of 1618 fatalities among drug addicts were investigated at the three University Institutes of Forensic Medicine in Denmark. The annual number rose from 5 in 1968 to 163 in 1980, thereafter there has been a gradual fall to 121 in 1986. About 80% were males. The average age has risen from 22/23 years in the early 1970s to 31 years in 1986, and the percentage of addicts with a duration of abuse more than 10 years has increased gradually; both facts indicate a decrease in the recruitment among the quite young. In the whole period morphine was abused, supplemented by various medicines. Amphetamine was abused in the first years and again in 1986. The percentages of addicts with an abuse of alcohol and of addicts dying after a period of abstinence lasting more than 1 year, respectively, have increased. No essential changes were observed regarding distribution of residence or of the cause and manner of death. In the poisoning cases the predominant drug of poisoning was morphine/heroin, in all the years constituting approx. 30-50%. The second most frequent drugs of poisoning in the first half of the period was barbiturate, in the last half dextropropoxyphene and methadone. Only very few cases dying of cocaine poisoning were present and deaths due to so-called designer drugs have not been observed.     

Postmortem diagnosis of syphilitic aortitis, including serological verification on postmortem blood

304 postmortem blood samples were serologically examined for syphilis at Statens Seruminstitut. Seventy-six percent of the samples were usable and gave clear-cut results (18% positive, 34% negative and 24% borderline). Twenty-four percent were indeterminable. The blood samples originated from 304 medico-legally examined bodies, 301 of whom were autopsied. The indications for the serological examinations were suspicion of syphilitic aortitis (SA) on the basis of the macroscopical appearance of the aorta at the autopsy--or information on earlier syphilis. Ninety-seven cases of SA were verified macro- and microscopically, 53 being lethal. The serological results were positive in half of these 97 cases, negative in 15, borderline in 21 and indeterminable in 12. A little more than half of the 97 cases were known in advance in the nation-wide syphilis index at the State Serum Institute. The variegated findings in the remaining part of the material are discussed. It is concluded that serological examination of postmortem blood may be a valuable adjuvant for the pathologist for the diagnosis of SA and other syphilitic manifestations.     

Sudden unexpected death due to atherosclerotic coronary artery aneurysm

The case of a 34-year-old white male who died suddenly and unexpectedly of a thrombosed coronary artery aneurysm is presented. Coronary artery aneurysms have a prevalence of approximately 2%; over half of these are caused by atherosclerosis with the remainder due to syphilis, infections, trauma, congenital malformations, vasculitis, neoplasms, and connective tissue disorders (Ehlers-Danlos and Marfan's syndromes). Replacement of the media by atherosclerotic debris is the cause of atherosclerotic aneurysms. Complications include rupture and thrombosis. Sudden death has been reported in eight other cases of atherosclerotic aneurysms; sudden unexpected death as the presenting symptom of atherosclerotic coronary artery aneurysm, as in our case, is rare.     

Fatal amphetamine-associated cardiotoxicity and its medicolegal implications

Amphetamines are popular drugs of abuse, particularly among youngsters and at dance scenes. Cardiotoxicity (manifested as cardiomyopathy, acute myocardial infarction/necrosis, heart failure, or arrhythmia) after the recreational (mis)use of amphetamine and its synthetic derivatives has been documented but is rather rare. Amphetamine-related cardiac fatalities are even more rare. We present 6 cases of young persons who died unexpected after the chronic abuse of amphetamines. Death was not attributed to a lethal intoxication but to an acute myocardial necrosis, a right ventricle rupture, a cardiomyopathy, or an arrhythmia. Two of the deceased persons presented prior to their death to the emergency department, but their complaints were not considered (probably due to their young age) to be of cardiac origin. One case was a sport-related fatality where medical screening failed to identify the underlying cardiac pathology or the amphetamine abuse, and 1 case was a so-called idiopathic dilated cardiomyopathy where substance abuse was not considered by the treating physician. We think that amphetamine-associated cardiotoxicity is a rare but probably genuine entity that should be considered both in forensic and clinical/emergency medicine because of its potential medicolegal implications.     

Juvenile Desistance and Community Disadvantage: The Role of Appropriate Accommodations and Engagements

In recent years, juvenile justice systems have shown renewed interest in ensuring effective programming and support for young offenders as they reenter the community. These services often focus on suitable accommodations, education, work-based employment, and engagement in conventional activities. Recent studies also suggest, however, that these services may not have the desired impact in the community (i.e. desistance) if underlying community-level risk factors are not attended to. This may especially be the case for young offenders. Given the developmental literature underscoring the heightened sensitivity of youth to external conditions, this study focuses attention on the recidivism of young offenders in the United Kingdom. Data from 2005 through 2009 show that changes in appropriate accommodation and engagement offered to ex-offenders in a community are both related to a community’s rate of youth reoffending; however, the strength of this relationship differs across level of community disadvantage.     

Physically violent mothers are a reason for young people's leaving home

In a qualitative study, 302 homeless young people (aged 12 to 20 years) were asked to discuss their reasons for leaving home. Some 103 youth cited physical violence by a parent or stepparent, and of these, 39 cited their mother's or stepmother's violence as the reason for leaving home. Females were more likely than males to report being the target of violence by their mother; however, the converse was true for stepmothers. Several discrete reasons for maternal violence were identified, including maternal personal characteristics and behaviors, issues associated with blended families, or young people's own behavior. In some cases, young people reported violence by both parents. Their attributions of maternal violence centered on a single dimension of the mother/stepmother or her relationship with a partner. They rarely discussed the contribution that they had made to the conflict or acknowledged the social context that may have been a catalyst for violence.     

Burden of Neurodegenerative Diseases in a Cohort of Medical Examiner Subjects*

Abstract: Here we report studies of the burden of neurodegenerative neuropathologies in a cohort of Medical Examiner (ME) subjects from the County of Santa Clara (California) to determine if this unique population of decedents manifested evidence of neurodegeneration that might underlie causes of death seen in an ME practice. We found that 13% of the brains from ME cases showed significant tau pathology, including 55% of those 65 years old and older and 63% of those 70 years old and older. The histochemical and immunohistochemical findings were consistent with Alzheimer’s disease (AD) in 7 subjects and frontotemporal lobar degeneration (FTLD) tauopathy type in six cases. There were no cases of Parkinson’s disease, dementia with Lewy Bodies or other neurodegenerative conditions. Our study suggests that decedents >65 years of age in an ME practice are afflicted by common causes of dementia such as AD and FTLD which could contribute wholly or in part to their causes of death.     

"Permanent discharge": deaths of people under 50 years of age in residential aged care in Victoria

In June 2007 there were 210 people under 50 years of age living in residential aged care in Victoria, Australia, most of whom had acquired brain injuries. There are an average of 21 deaths per year in this group yet very little is known about the causes of such deaths. While the Coroners Act 2008 (Vic) requires mandatory reporting of "unexpected" and "accidental" deaths, anecdotal evidence and data from the Coroner's Office suggest that most deaths of people under 50 years of age in residential aged care are not reported. This research presents the cases of three "preventable" deaths, none of which was reported to the coroner and all of which have implications for systemic reform. It concludes that cross-sectoral solutions to meet the complex needs of people under 50 years of age with disabilities in residential aged care are urgently needed as well as monitoring to help us to understand better the needs of young people in residential aged care.     

Young adult sexual offenders with emerging personality disorders: developmental and offence-related characteristics and treatment engagement

ABSTRACT

In the context of the UK Government’s Offender Personality Disorder (OPD) Strategy, large numbers of high-risk young adult sexual offenders with emerging personality disorders are being screened for inclusion onto specialist intervention pathways (the OPD Pathway). However, little is currently known about the clinical and offence-related needs of this population or their impact on treatment engagement. The current study investigated the developmental, personality and offence-related characteristics of 87 incarcerated young adult sexual offenders, comparing those screened in to the pathway and those not screened in. Fifty per cent of the sample were potentially eligible for the OPD pathway. OPD eligible cases were found to have significantly higher rates of parental difficulties, developmental trauma, and childhood behavioural difficulties and to present with significantly higher rates of previous violent and sexual offences, previous allegations of sexual offences, and to have used physical coercion in their offences. The OPD sample was also significantly less likely to have pre-pubescent victims and more likely to refuse treatment, with over 70% failing to engage with the Sex Offender Treatment Programme (SOTP). SOTP non-engagement among OPD cases was most strongly predicted by categorical offence denial. Comparisons are made with the broader adolescent sexual offender literature.