The happy land homicides: 87 deaths due to smoke inhalation

We reviewed all 87 deaths from the Happy Land Social Club fire. All deaths were due to smoke inhalation. The carboxyhemoglobin (COHb) concentrations ranged from 37 to 93% with a mean of 76.5%. The vast majority (97%) of the decedents had a COHb concentration over 50%. Cyanide blood concentrations ranged from 0 to 5.5 mg/L with a mean of 2.2 mg/L. Nine decedents had no cyanide detected, and seven had cyanide concentrations of less than 1 mg/L. Fewer than one third of the decedents had thermal injuries, and most were partial thickness burns involving less than 20% body surface area. Ethanol was detected in 72% of decedents with a range of 0.01 to 0.29 g% and a mean blood concentration of 0.11 g%. Cocaine or cannabinoid use was identified in 9% of the decedents. All decedents were visually identified, and all had soot in the airway extending to the major bronchi. Carboxyhemoglobin concentrations corresponded well with deaths from smoke inhalation. Cyanide concentrations did not correspond with the extent of smoke inhalation, and the role of cyanide in contributing to these deaths is doubtful. Hydrogen chloride inhalation, as evidenced by comparison of the pH of tracheal mucosa to controls, was not a factor.     

The role of parental perspectives in the school adjustment of innercity black children

This study investigated the relative influence of parent attitudes and behaviors on the scholastic and social adjustment of 729 low-income, black sixth graders in the Longitudinal Study of Children at Risk. Data were collected from parent questionnaires on attitudes toward education, expectations for children's educational attainment, and several indicators of behaviors with or on behalf of their children. Results indicated that parents had generally positive attitudes toward their children's schooling, had high expectations for their educational attainment, and were moderately involved in their education at home and in school. Multiple regression analyses indicated that only parents' educational expectations and satisfaction with the quality of schooling were significantly associated with reading achievement, math achievement, and teacher ratings of competence and problem behaviors above and beyond family/child background factors (e.g., parent education and SES, family structure, employment status, sex). Attitudinal factors also contributed significant variance (2.4%–9.1%) to differences in cognitive and social adjustment outcomes and, to lesser degrees, changes in social adjustment from Grades 4–6 (2.2%–5.7%). Behavioral measures had negligible influences on school adjustment outcomes. Findings suggest that affective characteristics of parents deserve special attention in educational reform and intervention efforts.Received Ph.D. from University of Illinois at Chicago. Research interests include children at risk, family and school influences.Received M.S. from Punjab Agricultural University. Research interests include family processes, early childhood education.     

Charter High Schools’ Effects on Long‐Term Attainment and Earnings

Since their inception in 1992, the number of charter schools has grown to more than 6,800 nationally, serving nearly three million students. Various studies have examined charter schools’ impacts on test scores, and a few have begun to examine longer‐term outcomes including graduation and college attendance. This paper is the first to estimate charter schools’ effects on earnings in adulthood, alongside effects on educational attainment. Using data from Florida, we first confirm previous research (Booker et al., 2011 ) that students attending charter high schools are more likely to graduate from high school and enroll in college. We then examine two longer‐term outcomes not previously studied in research on charter schools—college persistence and earnings. We find that students attending charter high schools are more likely to persist in college, and that in their mid‐20s they experience higher earnings.     

Private Security: Enforcing Corporate Security Policy Using Private Investigators

This article focuses on the use of private investigators as external agents, commissioned to enforce internal corporate security policy. After describing the sorts of services private investigators provide to industry and commerce and the legal contexts within which they operate, it considers private investigators as a form of secret police within private justice systems defined by companies. It considers the relationship between notions of public good and commercial expediency and raises important questions about the problem of controlling activities which are purposefully kept from legal scrutiny.     

Exploration of the use of novel SiO2 nanocomposites doped with fluorescent Eu3+/sensitizer complex for latent fingerprint detection

Silicon dioxide-based nanocomposites have shown great potential in novel chemical and biological sensor development due to their large loading capacity and high surface area to volume ratio for trapping molecular complexes of various sizes. However, their potential applications in forensic science, latent fingerprint detection in particular, were still unclear. In this study, we have succeeded in trapping the highly fluorescent and photo-stable Eu3+ metal ions/sensitizer complex in silicon dioxide-based nanocomposites, doped xerogels, using the sol-gel method. We have tested the spectroscopic properties of Eu3+ in several combinations of rare earth sensitizers and different derivatives of silicon dioxide nanoporous templates. Our results indicated that the use of 1,10-phenanthroline (OP) sensitizer in tetraethoxysilane (TEOS) template provides the best fluorescently doped xerogels applicable for latent fingerprint detections on various forensic relevant materials, including metal foil, glass, plastic, colored paper, and a green tree leaf. The fabrication procedure, UV/vis and fluorescence characterizations, and fingerprint labeling results of these new Eu3+/OP/TEOS nanocomposites are presented in this exploratory study.     

Santeria and Palo Mayombe: Skulls, Mercury, and Artifacts

Abstract:  Santeria and Palo Mayombe are syncretic religions created in the New World based upon African religious beliefs combined with Christianity. The main worship of Palo Mayombe involves religious receptacles that may contain earth, sticks, varied artifacts, and animal and human remains. Due to the use of human and nonhuman remains, discovery of these items often leads to involvement by the police due to a concern of homicide. We review in detail the medical examiner records of two of these ritualistic cases including the autopsy, anthropology, police, and investigators' reports. For the human remains, careful consideration of the context in which the remains were recovered, their state of preservation, and the associated artifacts (e.g., beads and mercury) are important in determining the appropriate level of forensic significance. Anthropological examination with particular attention to taphonomic characteristics also may help determine the origin and forensic significance.     

Ethnic Awareness,Prejudice, and Civic Commitments in Four Ethnic Groups of American Adolescents

The role of prejudice and ethnic awareness in the civic commitments and beliefs about the American social contract of 1,096 (53% female) adolescents (11–18 year olds, Mean = 15) from African-, Arab-, Latino-, and European-American backgrounds were compared. Ethnic awareness was higher among minority youth and discrimination more often reported by African- and Arab-Americans. Parental admonitions against discrimination were heard by all but African Americans, Latinos and those who reported prejudice heard that it could pose a barrier. Adolescents’ beliefs that America is an equal opportunity society were negatively associated with experiences of discrimination and African-Americans were least likely to believe that the government was responsive to the average person. With respect to civic goals, all youth endorsed patriotism but ethnic minorities and ethnically aware youth were more committed to advocating for their ethnic group and European-Americans were less committed than were African Americans to improving race relations.