The forensic evaluation of burned skeletal remains: A synthesis

In recent years, research and case experience have greatly augmented knowledge regarding the effects of extreme heat on skeletal remains. As a result of this effort, enhanced interpretation is now possible on such issues as the extent of recovery, reconstruction, trauma, individual identification, size reduction, thermal effects on histological structures, color variation, the determination if remains were burned with or without soft tissue, DNA recovery and residual weight. The rapidly growing literature in this area of forensic science includes experimental research that elucidates the dynamics of the thermal impact on skeletal structure and morphology.     

Effect of Sterilants on Amplification and Detection of Target DNA from Bacillus cereus Spores

To conceal criminal activity of a bioterrorist or agroterrorist, the site of pathogen generation is often treated with sterilants to kill the organisms and remove evidence. As dead organisms cannot be analyzed by culture, this study examined whether DNA from sterilant‐treated Bacillus cereus spores was viable for amplification. The spores were exposed to five common sterilants: bleach, Sterilox®, oxidizer foam (L‐Gel), a peroxyacid (Actril®), and formaldehyde vapor. The spores were inoculated on typical surfaces found in offices and laboratories to test for environmental effects. It was found that the surface influenced the efficiency of recovery of the organisms. The DNA isolated from the recovered spores was successfully detected using RT‐qPCR for all treatments except for formaldehyde, by amplifying the phosphatidylinositol phospholipase C and sphingomyelinase genes. The results demonstrated that evidence from sites treated with sterilants can still provide information on the uncultured organism, using DNA amplification.     

Relation of Antisocial and Psychopathic Traits to Suicide-related Behavior Among Offenders

Offenders with antisocial traits are relatively likely to attempt suicide, largely because they are more likely to have high negative emotionality and low constraint. Among 682 male offenders, we tested whether negative emotionality, low constraint, and also substance use problems mediated any relationship between antisocial personality disorder (ASPD) and psychopathy on the one hand, and suicide-related behavior (SRB) and ideation on the other. ASPD and the impulsivity/lifestyle features of psychopathy weakly predicted SRB. High negative emotionality and low constraint (but not substance use) mediated the relation between ASPD and SRB. Impulsivity/lifestyle features of psychopathy retained an independent predictive effect. Self-report psychopathy measures added unique predictive variance to the Psychopathy Checklist—Revised. We discuss implications for suicide risk assessment and prevention.

The Role of Panels in Enhancing Legal Predictability

This article considers the justification for using panels of judges to make decisions in common law systems. The usual argument is that panels are more likely than lone judges to make correct judgments. This article suggests an additional justification: panels increase the law's predictability, so potential litigants can anticipate correctly which legal rules will apply in their cases. Three models, each with a different conception of the legal process, are employed to demonstrate the predictability-enhancing effect of panels. Comparison of the models suggests the effect is strongest when precedent has a substantial impact on how judges make decisions.     

Juvenile Justice Advocacy: Practice in a Unique Court

The defense attorney must remember that the Juvenile Court is a court and not a social agency. But the fact that it is a court should not obscure the fact that it is a court with social objectives and social techniques. Thus, he must have the knowledge and ability to suggest alternative treatments to court adjudication.