New laws but few cases: understanding the challenges to the investigation and prosecution of human trafficking cases

All fifty states and the federal government have passed laws to combat human trafficking, but we know little about their effectiveness. Using data from investigative case records and court files for 140 human trafficking cases in 12 U.S. counties and qualitative interviews with law enforcement, prosecutors, and victim service providers, we examined the characteristics of and challenges to investigation and prosecution of human trafficking cases under new state and federal laws. We found that few human trafficking cases are identified by local law enforcement, most cases forwarded to state prosecution are sex trafficking cases involving U.S. citizens, and state prosecutors overwhelmingly charge human trafficking offenders with other, lesser crimes. The legal, institutional, and attitudinal challenges that constrain prosecution of human trafficking are similar across study sites despite varying types of state antitrafficking legislation. Study results suggest prosecution of human trafficking cases is challenging. If new laws are to be effective, then local law enforcement and prosecutors should work collaboratively and adopt proactive human trafficking investigative strategies to identify both labor and sex trafficking cases. There is social benefit to holding traffickers accountable, but more emphasis should be placed on policies that identify and serve victims.     

Testing and evaluation of 43 "noncore" Y chromosome markers for forensic casework applications

A developmental validation study was performed on three Y-STR multiplex systems, Multiplex III (MPIII), Multiplex IV (MPIV), and Multiplex V (MPV), to ascertain their potential applicability to forensic casework. MPIII contains eight Y-STRs, including DYS426, DYS435, DYS436, DYS441, DYS442, DYS446, DYS462, and Y-GATA-A10, and one InDel, YAP (DYS287). MPIV contains 21 Y-STR loci, including DYS443, DYS444, DYS445, DYS447, DYS448, DYS449, DYS452, DYS453, DYS454, DYS455, DYS456, DYS458, DYS463, DYS464, DYS468, DYS484, DYS522, DYS527, DYS531 DYS557, and DYS588. MPV contains 13 Y-STR loci, including DYS459, DYS476, DYS488, DYS513, DYS549, DYS561, DYS570, DYS575, DYS576, DYS590, DYS594, DYS598, and DYS607. Full genetic profiles were consistently obtained for all three multiplexes with 25-50 pg of male DNA. No significant amplification was observed with 1 mug of female DNA. Each multiplex permitted the determination of the number of male donors in male:male DNA admixtures. Species specificity studies demonstrated some cross-reactivity with some primate samples. Environmentally compromised blood samples produced full or partial profiles after exposure to various conditions for up to 1 year. Full profiles were recovered from simulated casework specimens including cigarette butts and postcoital cervicovaginal swabs. Population data were collected to determine individual loci gene diversity and multiplex discriminatory capacity.     

EFFECTS OF SKILL-BASED VERSUS INFORMATION-BASED DIVORCE EDUCATION PROGRAMS ON DOMESTIC VIOLENCE AND PARENTAL COMMUNICATION

This study used a pre- and postevaluation with a control group to compare the effectiveness of two divorce education programs: skill-based Children in the Middle (CIM) and informationbased Children First in Divorce (CFD). Each treatment group consisted of approximately 125 divorcing parents mandated to attend divorce education in Florida. The control group consisted of 64 divorcing parents not mandated to attend divorce education in Alabama for lack of a program. Treatment and control parents lived in comparable cities with comparable demographics. Results indicate that CIM, not CFD, improved parental communication. Both CIM and CFD reduced child exposure to parental conflict. Neither program had effects on domestic violence, actual parental conflict, or child behavior problems. Across all groups, parents with greater divorce knowledge and communication skills experienced more reciprocal discussions with the other parent, less parental conflict, less domestic violence, and they exposed children to less conflict.     

The debate over south Africa's foreign policy

South Africa is no exception to the rule that there tends to be continuity in a state's foreign policy even in the event of far‐reaching domestic political change. But given the new South Africa's debt to a global human rights campaign, the emphasis on ‘staking out the moral high ground’ in the rhetoric of the country's new decision‐makers and of commentators is not surprising. The article discusses the creative tension between the claims of morality and the constraints of realpolitik in the debate on the formulation of the new South Africa's foreign policy. It identifies both differences and overlaps in the approaches of realists and radicals to the conduct of the country's foreign policy.     

Criminal justice programs in higher education: Course and curriculum orientations

The growth of criminal justice education programs at institutions of higher learning has been largely a phenomenon of the 1960s and 1970s. This rapid growth has resulted in a variety of program types in terms of both subject area and content orientation. Programs appear to be moving toward a total-system approach with both a social science and professional emphasis. The type of program developed by educational institutions has implications for instructor selection, practitioner relationships, and organizational location within the institution of higher learning.     

The testosterone–cortisol ratio: A hormonal marker for proneness to social aggression

Social aggression is an escalating hazard for individuals and society. It is most frequently observed as impulsive–reactive aggression in antisocial personality disorder (APD), but in psychopathic aggressive personalities instrumental social aggression is more prominent. However, the psychobiological mechanisms underlying human social aggression are still poorly understood. Here we propose a psychobiological mechanism that may explain human social aggression wherein the steroid hormones cortisol and testosterone play a critical role. High levels of testosterone and low levels of cortisol have been associated with social aggression in several species but it seems that in those individuals wherein these hormonal markers combine social aggression is most violent. In this review we discuss fundamental and clinical research which underscores the potential of the testosterone–cortisol ratio as a possible marker for criminal aggressive tendencies.