Changes in illicit cocaine hydrochloride processing identified and revealed through multivariate analysis of cocaine signature data

For nearly 30 years, the methods utilized in illicit cocaine hydrochloride production have remained relatively consistent. Cocaine hydrochloride is typically produced one kilogram at a time. As a result, each individual kilogram is unique and distinct from other kilograms in any particular seizure based on the total alkaloid profile, occluded solvent profile, and isotopic signature. Additionally, multi-kilogram cocaine seizures are often comprised of cocaine from several different coca growing regions. There has been a documented shift in this type of processing based on the recent analysis of a large cocaine seizure in the Eastern Pacific. Signature analyses of samples from 21 kg randomly selected from a 517 kg seizure were virtually identical. Triplicate analyses of each sample via gas chromatography with flame ionization detection, static headspace gas chromatography mass spectrometry, and isotope ratio mass spectrometry were completed. An initial outlier evaluation of the data and an in-depth univariate analysis indicated there was no statistically significant difference among the 21 samples at the 95% confidence interval. Principal components analysis did reveal consistent minor deviations between the samples and known authentic data from the Nariño coca growing region of Colombia. These deviations were only observed on the latter principal components and could be explained by differences in solvent selection during cocaine hydrochloride processing. Chemical analyses in addition to a thorough statistical evaluation suggest a shift in the traditional small-batch method of cocaine processing to a multi-kilogram, high throughput approach.     

Report of Increasing Overdose Deaths that include Acetyl Fentanyl in Multiple Counties of the Southwestern Region of the Commonwealth of Pennsylvania in 2015–2016

Acetyl fentanyl is a Schedule I controlled synthetic opioid that is becoming an increasingly detected “designer drug.” Routine drug screening procedures in local forensic toxicology laboratories identified a total of 41 overdose deaths associated with acetyl fentanyl within multiple counties of the southwestern region of the state of Pennsylvania. The range, median, mean, and standard deviation of blood acetyl fentanyl concentrations for these 41 cases were 0.13–2100 ng/mL, 11 ng/mL, 169.3 ng/mL, and 405.3 ng/mL, respectively. Thirty‐six individuals (88%) had a confirmed history of substance abuse, and all but one case (96%) were ruled multiple drug toxicities. This report characterizes this localized trend of overdose deaths associated with acetyl fentanyl and provides further evidence supporting an alarmingly concentrated opiate and opioid epidemic of both traditional and novel drugs within this region of the United States.     

Silencing Whistleblowers by Contract

In 2015 the corporate world was jolted as the Securities and Exchange Commission (SEC) commenced its first enforcement action against employer‐mandated confidentiality agreements to silence would‐be whistleblowers, imposing sanctions on KBR Inc. (KBR) for contractually restricting its employees from becoming whistleblowers. Lying dormant until this action, Dodd–Frank's Rule 21F‐17, which bars restrictions on SEC whistleblowing, now provides the SEC with an active enforcement mechanism through which the agency regularly penalizes noncompliant employers. Although it is now clear from a regulatory standpoint that such confidentiality agreements violate the law, Rule 21F‐17 is void of guidance or explanation as to a much thornier question—whether employers may restrict their employees from turning over to the SEC internal, confidential documents supporting their whistleblowing disclosures. While incorporating the results of a request by the author under the Freedom of Information Act pertaining to Dodd–Frank's whistleblower submission process, this article is the first scholarly attempt to fill this void in the law. By integrating law from related legal doctrines, including contract law, employment law, and precedent under the False Claims Act, this article proposes regulatory amendments to Rule 21F‐17 that balance the employer's concern of safeguarding confidential documents with the whistleblower's need for providing documentary support of his or her claims. Such clarifications to the law will not only provide the SEC and the courts a clear mechanism to determine the lawfulness of such transmissions, but will, most importantly, serve as advance guidance to whistleblowers as to the boundaries of relying on documentary support as they reveal wrongdoing.     

The Politics of Transition? Explaining Political Crises in the Implementation of the Belfast Good Friday Agreement

The implementation of the Belfast or Good Friday Agreement has been marked by recurring crises. While each of these has its specific causes, they are symptomatic of contradictions in the underlying conditions of conflict. These made the Belfast Agreement possible, but they also create difficulties in its implementation. The Agreement echoes — not least in its ambiguities — the underlying contradictions, reconstituting the political terrain in terms of them. This has reproduced the tendency toward conflict even among the supporters of the Agreement, whose different responses and ends-in-view reflect the objective uncertainties in the situation. Political crises are likely to continue even after the full implementation of the Agreement.     

Organizational Characteristics and Funding Environments: A Study of a Population of United Way–Affiliated Nonprofits

This study examines a population of United Way–affiliated nonprofit organizations in Massachusetts (1) to test hypotheses generated by previous research on relationships between government funding and specific nonprofit organizational characteristics, (2) to compare differences in organizational characteristics between nonprofits receiving higher percentages of revenues from the United Way and from government sources, and (3) to explore associations between government funding and United Way and underexamined characteristics, including use of commercial income and racial diversity of organizational membership. The study supports previous research on the relationship between government funding and nonprofit characteristics, with one notable exception—less administrative complexity was associated with higher percentages of government funding. The study also finds differences in organizational characteristics between nonprofits with higher proportions of government funding and those with higher percentages of United Way funding, including organization size, number of board members, administrative complexity, use of volunteers, and the racial diversity of boards, staff, and volunteers.     

Trace DNA success rates relating to volume crime offences

In this study, 252 trace DNA samples (from handled surfaces) from 201 burglary, robbery and drugs cases were compiled to assess success rates and to interpret the value of trace DNA evidence in volume crime investigations. The average amount of DNA recovered from the trace DNA samples collected was 1.7 ng. Full or major (12 or more alleles) profiles were recovered from 14% of samples. Samples from firearms and burglary points of entry were the least successful. Mixtures were recovered from 21% of samples, presenting a case for the collection of more elimination profiles to enable more samples to be used for database purposes. The research highlighted the difficulties in collecting data relating to the success rates of samples. Computerised automation of this process would be extremely beneficial in the assistance of policy development, method application, training, and investigative usefulness.     

The validity of criminal justice contacts reported by inmates: A comparison of self-reported data with official prison records

Purpose

Existing research on criminal justice contact data has not adequately examined the quality of self-reported timing data, has produced discrepant findings on validity as it relates to demographics, and is limited in its assessment of data quality using a life event calendar method. The study described in this article assessed the validity of self-reported contacts with the criminal justice system gathered using a life event calendar with a sample of incarcerated men.

Methods

Self-reports of criminal justice contacts (i.e., arrests, jail terms, prison terms) were obtained from over 700 incarcerated men using a structured life-event calendar method. Similarly, data were collected from the inmate's official records for the same events. These reports served as an external criterion for the self-reports.

Results

Results indicated a significant degree of reporting errors for arrests using the life event calendar approach with better reporting for jail and prison terms. Additionally, individuals with the highest number of previous arrests had the greatest recall difficulties.

Conclusions

Recall of arrest presents a difficult recall task. The life event calendar method should either be modified to improve recall of specific events for criminological samples or used instead to capture information on more general and extended events.     

China’s development: a new development paradigm?

The emergence of China as a development actor across the global South has raised significant questions regarding the extent to which the country presents new development opportunities to its compatriots in the South. My aim is to reflect on and parse out the experiences and policies that have shaped China’s development to assess how it can inform the field of development studies. I argue that we need to critically engage in China’s development process, as China’s own development has led to the emergence of many more problems than solutions, ranging from increasing inequality to exclusionary development practices pertaining to ethnic minorities.