Digital photographic evidence and the adjudication of domestic violence cases

This study reported the impact of digital photographic evidence on domestic violence case outcomes in two Indiana counties. It analyzed whether outcomes differed between cases with digital photographic evidence (treatment group) and cases with no photographic evidence (comparison group). Examined impacts included guilty pleas, convictions, and sentence severity. Data included in the analysis came from case files and police and prosecutor interviews. Findings suggest that digital photographic evidence can be a useful prosecutorial tool – treatment group members were more likely to plead guilty, be convicted, and receive more severe sentences.     

Deserved punishment

The essay contrasts the thesis that deserved punishment is punishment which, as deserved, is obligatory with the weaker thesis that it is punishment which, as deserved, is permissible. The author first outlines an account of the meaning of desert-claims which entails only the weaker thesis and then defends this account against criticisms levied in a recent article that it is ambiguous, cannot explain the moral significance of desert, justifies letting people profit from their crimes, and permits unequal treatment. The essay proceeds to a critique of George Sher's view of deserved punishment, faulting Sher for: (1) his reliance on an implausible understanding of benefits, (2) his inability to justify the punishment of crime-victims for their own crimes, and (3) the inadequacy of his defense of mercy. Finally, the author sketches a role-centered conception of morality within which it becomes clearer how deserved punishment can be justified as the victim's ties to the criminal, and the role-responsibilities derivative therefrom, are vitiated by the latter's misdeeds.     

Experimental Results of a Residential House Fire Test on Tenability: Temperature,Smoke, and Gas Analyses

A fire experiment conducted in a British 1950s‐style house is described. Measurements of temperature, smoke, CO, CO₂, and O₂ were taken in the Lounge, stairwell, and front and back bedrooms. The front bedroom door was wedged open, while the door to the back bedroom was wedged closed. Contrary to expectations and despite the relatively small fire load, analysis and hazard calculations show permeation of toxic fire gases throughout the property with lethal concentrations of effluent being measured at each sampling point. A generally poor state of repair and missing carpets in the upper story contributed to a high degree of gas and smoke permeation. The available egress time was calculated as the time before the main escape route became impassable. Given known human responses to fire, such an incident could have caused fatalities to sleeping or otherwise immobile occupants.     

The Scavenging Patterns of Feral Cats on Human Remains in an Outdoor Setting

Two cases of feral cat (Felis catus) scavenging were documented at the Forensic Investigation Research Station in Whitewater, Colorado. Human remains at the facility are placed outside, observed daily, documented with field notes, and photographed; decomposition is scored on a Likert scale. Scavenger activity is monitored with game cameras. The cases documented included: preferential scavenging of the soft tissue of the shoulder and arm, differential consumption of tissue layers, superficial defects, and no macroscopic skeletal defects. This pattern more closely parallels the documented pattern of bobcat (Lynx rufus) scavenging than that of domestic cats. Scavenging among felids is relatively rare, as felids typically prefer to hunt. Such cases studied in detail are relatively few, spatially relative, and lack statistical robustness. While only two examples are reported here, these cases are rare overall, and this documentation may help field investigators understand the place of feral cats within a local scavenger guild.     

Indigeneity in the Air: The Case of Chinchero Airport in Cusco,Peru

This article problematises ‘indigeneity’ by looking at the various disruptions, conflicts and fractures that the recent sale of the land for the construction of the new Cusco international airport in Chinchero, Peru, has triggered locally. In addition to examining the erosion of the peasant community model that emerged from the 1969 agrarian reform, it explores the formation of new social groupings in a context of tourism and neoliberal development. The discussion highlights the role of tourism-related, large-scale infrastructure in the production of new identity politics that challenges fixed and preconceived ideas about ‘the indigenous’ in the Andes.     

Arthropods of Forensic Importance on Pig Carrion in the Coahuilan Semidesert,Mexico

Abstract: This is the first report of an ongoing research to establish a sarcosaprophagous arthropod database in the Coahuilan semidesert. Seven pigs (Sus scrofa L.) were used as human models to determine succession in an open urban area during the 2007 winter–spring period. Arthropods were collected manually and from pitfall traps. Carcass biomass loss, as well as arthropod colonization, was recorded during 71 days postmortem. Five decomposition stages were identified during which most abundant orders were found to be Diptera, Coleoptera, and Hymenoptera. Lucilia sericata (Meigen), Chrysomya rufifacies (Macquart), Necrobia rufipes (DeGeer), Dermestes maculatus (DeGeer), Pheidole hyatti Emery, and Pogonomyrmex rugosus Emery stood out as dominant species.     

Targeting the Treatment: The Strategy behind Lyndon Johnson's Lobbying

Lyndon Johnson woke up studying whip counts, went to bed reading the Congressional Record, and invested countless hours in between translating that political intelligence into a lobbying offensive. The result, famously christened “The Johnson Treatment,” remains the archetype practitioners and political scientists cite when appraising presidential leadership on Capitol Hill. Yet Beltway folklore aside, we know little about how LBJ helped forge winning legislative coalitions. Stepping back from the (countless) colorful anecdotes, this study offers a new and systematic look at Lyndon Johnson's lobbying. Specifically, after exploring theoretical models of presidential coalition building, we then investigate their operational tenets using original data on all President Johnson's contacts, with each member of Congress, in both chambers, for every day he was president.     

Proximal End Root Morphology Characteristics in Antemortem Anagen Head Hairs

The proximal end morphology of antemortem anagen head hair was compared with the characteristics documented to occur in postmortem hairs. Antemortem anagen and telogen head hairs (N = 967) were recovered following exposure to seven environments. Root morphology characteristics consistent with those reported in postmortem hairs were observed in 66 (14%) hairs exposed to a water, normal saline, outdoor soil, or indoor shower environment. Thirty‐three anagen hairs (7%) exhibited a root band at the proximal end. The mean distance from the root tip to the onset of the root band ranged from 0.23 to 0.7 mm, depending on the environment. The mean distance from the root tip to the onset of the root band was 0.46 mm, with a mean band length of 0.44 mm. The results illustrate the need to better characterize postmortem banding through quantitative measurements, including the range for root tip to band distance and the overall band length.     

Lighting and Homicides: Evaluating the Effect of an Electrification Policy in Rural Brazil on Violent Crime Reduction

Introduction

This study estimates the effects of lighting on homicides in rural areas of developing countries.

Methods

We use an IV strategy by exploring the LUZ PARA TODOS or Light for All (LPT) program that was adopted by the federal government to expand electrification to rural areas in Brazilian municipalities in the 2000s as an exogenous source of variations in access to electricity.

Results

Our results indicate a significant decrease in homicide rates in municipalities the Northeast region, which is the poorest region of the country and most affected by the policy expansion. We estimate that helping a municipality increase from zero electricity coverage to full coverage reduces homicide rates by 92 per 100,000 inhabitants. This is equivalent to moving a municipality that is at the 99th percentile to the median (zero) of the crime distribution across municipalities. In addition, we perform placebo exercises using sub-samples of predominantly urban municipalities. The results increase our confidence in the IV strategy since our primary results were from areas with a larger percentage of rural population, as should be expected by the policy.

Conclusions

This study contributes to the extant literature by investigating the effects of lighting on homicides in a different context, rural areas of a developing country (Brazil).