Many studies during the past few decades have sought to determine whether the death penalty has any deterrent effect on homicide rates. Researchers have reached widely varying, even contradictory, conclusions. Some studies have concluded that the threat of capital punishment deters murders, saving large numbers of lives; other studies have concluded that executions actually increase homicides; still others, that executions have no effect on murder rates. Commentary among researchers, advocates, and policymakers on the scientific validity of the findings has sometimes been acrimonious. Against this backdrop, the National Research Council report Deterrence and the Death Penalty assesses whether the available evidence provides a scientific basis for answering questions of if and how the death penalty affects homicide rates. This new report from the Committee on Law and Justice concludes that research to date on the effect of capital punishment on homicide rates is not useful in determining whether the death penalty increases, decreases, or has no effect on these rates. The key question is whether capital punishment is less or more effective as a deterrent than alternative punishments, such as a life sentence without the possibility of parole. Yet none of the research that has been done accounted for the possible effect of noncapital punishments on homicide rates. The report recommends new avenues of research that may provide broader insight into any deterrent effects from both capital and noncapital punishments.

This open access book is the culmination of many years of research on what happened to the bodies of executed criminals in the past. Focusing on the eighteenth and nineteenth centuries, it looks at the consequences of the 1752 Murder Act. These criminal bodies had a crucial role in the history of medicine, and the history of crime, and great symbolic resonance in literature and popular culture. Starting with a consideration of the criminal corpse in the medieval and early modern periods, chapters go on to review the histories of criminal justice, of medical history and of gibbeting under the Murder Act, and ends with some discussion of the afterlives of the corpse, in literature, folklore and in contemporary medical ethics. Using sophisticated insights from cultural history, archaeology, literature, philosophy and ethics as well as medical and crime history, this book is a uniquely interdisciplinary take on a fascinating historical phenomenon.

Examines the fairness of the use of the death penalty and analyzes the effects of recent laws on the arbitrariness of capital punishment.

Over a career spanning nearly four decades, Rick Unklesbay has tried over one hundred murder cases before juries that ended with sixteen men and women receiving the death sentence. Arbitrary Death depicts some of the most horrific murders in Tucson, Arizona, the author's prosecution of those cases, and how the death penalty was applied. It provides the framework to answer the questions: Why is America the only Western country to still use the death penalty? Can a human-run system treat those cases fairly and avoid unconstitutional arbitrariness? It is an insider's view from someone who has spent decades prosecuting murder cases and who now argues that the death penalty doesn't work and our system is fundamentally flawed. With a rational, balanced approach, Unklesbay depicts cases that represent how different parts of the criminal justice system are responsible for the arbitrary nature of the death penalty and work against the fair application of the law. The prosecution, trial courts, juries, and appellate courts all play a part in what ultimately is a roll of the dice as to whether a defendant lives or dies. Arbitrary Death is for anyone who wonders why and when its government seeks to legally take the life of one of its citizens. It will have you questioning whether you can support a system that applies death as an arbitrary punishment -- and often decades after the sentence was given.