Prevalence and Characteristics of Co‐Offending Recruiters

Previous examinations of co‐offending have identified a subset of high‐rate offenders who commit crimes with a large number of co‐offenders, most of whom are younger and less criminally experienced. These so‐called “recruiters” are of particular interest to researchers and practitioners, because of their potential role in facilitating offending onset and recidivism among their co‐offenders. In this paper, data on 61,646 individuals detected by a large UK police force are used to identify offenders who fitted the recruiter profile, and to compare their individual and offending characteristics with those of non‐recruiters. In total, 86 recruiters were identified. In multivariate analyses, recruiters were found to be older than non‐recruiters and were typically involved in property crimes. In addition, they tended to offend in criminal groups that were more heterogeneous and stable than non‐recruiters. These findings suggest that a small but identifiable group of recruiters can be detected using official data and that these individuals may be important targets for police attention and court treatment.     

Community In‐Reach Through Jail Reentry: Findings from a Quasi‐Experimental Design

Offenders face a number of significant challenges upon reentry into the community, including securing employment, locating housing, and accessing adequate substance abuse and mental health treatment. These and related issues, if neglected, only bolster rising recidivism rates which have prompted renewed interest in rehabilitation initiatives such as inmate reentry. Many jurisdictions have implemented programs designed to improve offenders' success after prison, but jail reentry programs are far less common. This study examined the effectiveness of one such program, the Auglaize County (OH) Transition (ACT) Program. Using a quasiexperimental design, recidivism was measured a year after release to determine if participation in the ACT Program was predictive of successful reentry. Findings suggest that program participation is strongly related to outcome success as was criminal history. Implications for correctional policy and suggestions for additional jail reentry research are considered.     

Application of Micro‐Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy to Ink Examination in Signatures Written with Ballpoint Pen on Questioned Documents

Questioned documents examined in a forensic laboratory sometimes contain signatures written with ballpoint pen inks; these signatures were examined to assess the feasibility of micro‐attenuated total reflectance (ATR) Fourier transform infrared (FTIR) spectroscopy as a forensic tool. Micro‐ATR FTIR spectra for signatures written with 63 ballpoint pens available commercially in Korea were obtained and used to construct an FTIR spectral database. A library‐searching program was utilized to identify the manufacturer, blend, and model of each black ballpoint pen ink based upon their FTIR peak intensities, positions, and patterns in the spectral database. This FTIR technique was also successfully used in determining the sequence of homogeneous line intersections from the crossing lines of two ballpoint pen signatures. We have demonstrated with a set of sample documents that micro‐ATR FTIR is a viable nondestructive analytical method that can be used to identify the origin of the ballpoint pen ink used to mark signatures.     

Trigemino‐Cardiac Reflex as Lethal Mechanism in a Suicidal Fire Death Case

In the vast majority of immediate fire deaths, the mechanism of death is inhalation of toxic gases (especially carbon monoxide), direct thermal injury, or neurogenic shock due to the redistribution of the body's blood volume produced by surface heat on the skin. We present a suicidal case that is unusual because the mechanism of immediate fire death could arguably be explained in terms of a primitive autonomic reflex/the trigemino‐cardiac reflex. Although this reflex is well known to surgeons and anesthetists, with possible lethal consequences in the course of invasive surgical procedures on the head and neck region, it is much less familiar to forensic pathologists.     

Frequency and Clinical Features of Patients who Attempted Suicide by Hara‐Kiri in Japan

Hara‐kiri is a unique Japanese custom, primarily stemming from the manners and customs that a samurai held. The aim of the present study was to investigate the clinical features of individuals who attempted suicide by hara‐kiri. We enrolled 647 patients who had attempted suicide. Clinical features were compared between those who had employed hara‐kiri and those who had used other methods. 25 of the 647 subjects had attempted suicide by hara‐kiri. The ratio of men to women and the proportion of patients with mood disorders were significantly higher in the hara‐kiri group than in the other methods group. The average length of stay in either the hospital or in the intensive care unit was also longer in the hara‐kiri group than in the other methods group. Hara‐kiri is an original Japanese method of attempting suicide, and suicide attempts by hara‐kiri may be aimed at maintaining a reputation or taking responsibility.     

Infrared Spectra of U.S. Automobile Original Finishes (1998–2000). IX. Identification of Bismuth Oxychloride and Silver/White Mica Pearlescent Pigments Using Extended Range FT‐IR Spectroscopy,XRF Spectrometry,and SEM/EDS Analysis

Bismuth oxychloride (BiOCl) was the first viable synthetic pearl pigment developed 50 years ago. It was only used for a limited time period in automotive paint (model years 1998–2000), serving to produce luster for a single Chrysler black metallic color. Identification of this pigment in an unknown automotive paint can thus facilitate determination of the vehicle of origin. Bismuth oxychloride imparts effects similar to those produced by silver/white mica pearlescent pigments, and such a pigment was used together with bismuth oxychloride in at least one original equipment manufacturer (OEM) basecoat. Silver/white micas are now used primarily in white pearl tricoat systems. This article describes the identification of bismuth oxychloride and silver/white mica pearlescent pigments in automotive finishes using FT‐IR spectroscopy, X‐ray fluorescence (XRF) spectrometry, and SEM/EDS analysis. Data for some cadmium pigments, which were used in automotive paint several decades ago, are also presented as they produce infrared absorptions similar to that of bismuth oxychloride.     

Collecting and Analyzing DNA Evidence from Fingernails: A Comparative Study,,

Forensic practitioners and crime laboratories regularly collect and analyze fingernail evidence; however, the best techniques for processing such evidence have not been established. In this study, numerous aspects of fingernail evidence processing—collection of exogenous cells, transportation, purification of DNA, and STR analysis—were analyzed using fingernails harboring applied blood or epithelial cells from scratchings. Autosomal STR mixtures resulted when fingernails were soaked or swabbed, while scrapings rarely generated mixtures but exhibited allelic dropout. Y‐STRs yielded single source profiles, with scrapings again showing dropout. A silica‐based kit extraction recovered significantly more exogenous DNA than did organic extraction, neither of which was affected by nail polish. Swabbing nails in succession resulted in some cross‐contamination from exogenous material, while transporting nails together did not, although there was loss of exogenous cells. Optimized nail processing produced complete Y‐STR profiles of male volunteers from female fingernails following scratchings.     

Peer‐Reviewed Forensic Consultation in Practice: Multidisciplinary Oversight in Common Expertise

The fallibility of forensic science consultation is an ongoing and major justice concern. Prospective peer‐reviewed forensic consultation has over 10 years of application in American criminal and civil courts, adapting from the traditional oversight of teaching hospitals, rules of evidence and discovery, conventions of testimony of expert witnesses, and attorneys' overall trial strategy. In systematizing heightened oversight, this process ensures greater accountability in forensic science consultation. The integration of peer reviewers' complementary expertise and experience enhances the sophistication and overall quality of assessment. Forensic examination frequently involves the interface of different specialties. Multidisciplinary peer review augments expert proficiency with that of professional peers having different vantage points from relevant scientific disciplines. This approach ensures greater sophistication of a case inquiry, built‐in accountability, and streamlined processes when multiple experts are necessitated. Here, the authors present examples of several cases and the primary and secondary benefits of this collaborative, rigorous, cross‐disciplinary exercise.     

Attention‐Deficit/Hyperactivity Disorder in Young French Male Prisoners

While forensic studies have reported higher than community rates of mental disorders in imprisoned populations, few studies have focused on attention‐deficit/hyperactivity disorder (ADHD) in these subjects. The aim of this study was to investigate ADHD prevalence among young French male prisoners. A specific diagnostic interview (Conners' Adult ADHD Diagnostic Interview for DSM‐IV, CAADID) was used. Correlations between ADHD, subsyndromal ADHD, and criminal features were investigated. 11% of young male prisoners among 93 male subjects aged 18–35 years met the criteria for actual ADHD, and 17% met those for childhood ADHD. Considering ADHD and subsyndromal ADHD, prevalence was about 43% in adulthood. ADHD and subsyndromal ADHD in adulthood were significantly associated with a higher number of imprisonments and a younger age at first arrest. It could be advisable to better identify subjects with ADHD symptoms among prison populations.