A Study of the Human Decomposition Sequence in Central Texas*

Abstract: Decomposition studies utilizing nonhuman subjects as human analogues are well established, but fewer studies utilizing intact human remains exist. This study provides data from a controlled decomposition study involving human remains in Central Texas. A 63.5‐kg unmodified cadaver was placed in an open‐air site and observed over a 10‐week period from April 11 through June 19, 2008. A wire enclosure restricted scavenger access. State of decomposition and environmental conditions were recorded daily for the first 36 days and then every 2 weeks thereafter. Results indicated a high degree of correlation with other decomposition studies originating in the southwestern United States, although slight deviations for the average duration of early events were noted. The data were also utilized to test a quantitative method for estimating the postmortem interval. Results indicated preliminary support for a quantitative approach. Additional research is encouraged to further establish the human decomposition data set for Central Texas.     

THE MEDIATOR'S ASSESSMENT OF SAFETY ISSUES AND CONCERNS (MASIC): A SCREENING INTERVIEW FOR INTIMATE PARTNER VIOLENCE AND ABUSE AVAILABLE IN THE PUBLIC DOMAIN

Screening for intimate partner violence and/or abuse (IPV/A) in family mediation is important, perhaps particularly among cases without attorney representation. While most mediators agree that it is ideal to consider IPV/A in case planning, there is less agreement regarding the need to universally and systematically screen for IPV/A among all cases. Such attitudes are of concern, given research in other fields (e.g., medicine, couples therapy) and our own research in a family mediation clinic, which documents that the lack of consistent and formal IPV/A assessment results in underdetection of IPV/A. While a variety of IPV/A screening measures exist, each has shortcomings. Thus, our research and clinical experience led us to develop a new IPV/A screening measure, the Mediator's Assessment of Safety Issues and Concerns (MASIC). We discuss features of the MASIC and provide the full measure in the Appendix. The MASIC is a behaviorally specific IPV/A screen that assesses various types of abuse (e.g., coercive control, stalking, physical violence) over the course of the relationship and in the past year. It is administered as an interview to build rapport and assesses lethality indicators and offers optional recommendations for procedural changes in mediation based on IPV/A. Although we have begun relevant research, it is important to note that the MASIC has not yet been validated. Nonetheless, we recommend the use of systematic IPV/A screens in family mediation and suggest that such measures may prove especially important in providing unrepresented parties a safe and appropriate environment for mediation.     

Breathalyzer accuracy in actual law enforcement practice: a comparison of blood- and breath-alcohol results in Wisconsin drivers

Breathalyzer and blood-alcohol results from drivers arrested for operating a motor vehicle while intoxicated and for related offenses were compared during a two-year period. Four hundred and four pairs of breath- and blood-alcohol results from specimens collected within 1 h of each other were studied. Blood-alcohol concentrations ranged from zero to 0.421% weight per volume (w/v). Breath-alcohol concentrations ranged from zero to 0.44 g/210 L. The mean Breathalyzer result was 0.16 g/210 L. The mean blood-alcohol result was 0.176% w/v. Compared to the blood-alcohol result, Breathalyzer results were lower by more than 0.01 g/210 L 61% of the time, within 0.01 g/210 L 33% of the time, and higher by more than 0.01 g/210 L 6% of the time.