By Steven Schuetz, et al.

  Context Service weapon activity, including instances where an officer’s firearm is drawn, pointed, or discharged, plays an important role in understanding events transpiring during a police–public encounter. Detection, documentation, and communication of these events in a way that is accurate, timely, and dependable is vital for enhancing transparency and accountability of law enforcement service weapon use. About this Report The National Institute of Justice (NIJ) requested the Criminal Justice Technology Testing and Evaluation Center (CJTTEC) to investigate the landscape of commercially available and emerging technologies that could meet this need. CJTTEC conducted a review of technologies capable of detecting when a service weapon has been unholstered, pointed, or discharged; documenting when a law enforcement officer discharges their service weapon (or initiating documentation such as body-worn camera (BWC) recordings in such incidents); and communicating the information to dispatchers. CJTTEC’s methodology to understand this technology landscape included secondary research (e.g., reviewing patents, trade literature, press releases, news articles, and publications) and primary research with technology experts, product representatives, and researchers. This brief provides a high-level summary of technology systems capable of documenting, detecting, and communicating service weapon activity, focusing specifically on technology integrated into or onto the weapon, in a holster, in a BWC, in a wearable device, or in environmental sensing tools. Conclusion Although no single commercially available tool is capable of detecting, documenting, and communicating service weapon activity, law enforcement agencies may be able to rely on a suite of products to help them address these needs.  Key Takeaways ¡ Agencies are facing increased pressure to document service weapon activity. From 2015 through 2020, on average, an estimated 1,769 people were injured annually—979 fatally and 790 nonfatally— from shootings by police in the United States.1 Because of the impact that officer-involved shootings (OISs) have on the community, law enforcement agencies are facing increased public pressure and policy mandates to document service weapon activity. ¡ There is a need for tools or technologies that can objectively detect, document, and communicate service weapon activity. OISs are stressful incidents that can occur quickly and under poor visual circumstances, which can impact accurate documentation of events. Further, obtaining reliable service weapon activity data can be challenging because of noncompliance with body-worn camera (BWC) policies, lack of BWCs, or inaccurate witness and officer accounts. ¡ There is no single commercially available product that meets service weapon activity needs. No single product can currently (1) detect service weapon activity, such as recording actual shots fired in an incident involving law enforcement weapons; (2) document the activity, such as initiating BWC recordings; and (3) communicate information about service weapon activity to police dispatchers. ¡ Agencies can rely on a suite of products to address these needs or choose specific products, each with strengths and limitations. Available technologies may be integrated into or onto the weapon, in a holster, in a BWC, in a wearable device, or in environmental sensing tools. Weapon-integrated tools offer the most functionality to detect and document multiple types of service weapon activity during a use-of-force incident, but many of these products, such as those developed by Armaments Research Company and Yardarm, are not commercially available. These products often lack the capability to communicate updates in real-time with dispatch. Holster-integrated tools can sense officer unholstering activity, activate BWC, and communicate with dispatch, but they cannot detect activity related to pointing or firing a weapon. BWCs, activated by multiple types of triggers, can document audio and video of the incident and communicate with dispatch, but they cannot specifically detect officer firearm activities (e.g., weapon unholstering, pointing, gunshot detection). Wearable devices can detect officer firearm activities, document metadata, and communicate with dispatch, but most products are still in a development phase for law enforcement applications. Environmental sensing tools may detect and document activities transpiring within a certain area, including shots fired in an incident, and communicate information to dispatch, but they cannot detect or attribute gunshot activities specifically to an officer's service weapon. ¡ Technology advancements and independent testing, evaluation, and implementation research are needed to accelerate adoption. Technology developers are currently working through several technical hurdles and are leveraging insights from BWC to improve technology uptake. Some commercially available products have been evaluated for performance, but more studies are needed as technologies are further developed and released into the market.  

Criminal Justice Testing (and Evaluation Consortium, 2024. 15p.

By M. D. Vattel. Introduction by Graeme R. Newman

A foundational work of international law, still resonant today.

First published in the eighteenth century and issued in authoritative English editions throughout the nineteenth, The Law of Nations by Emer de Vattel shaped how statesmen, jurists, and diplomats understood the rights and duties of sovereign powers. In this monumental treatise, Vattel applies the principles of natural law to the real conduct of nations, addressing war and peace, treaties and alliances, commerce and neutrality, diplomacy, and the limits of lawful power.

Rejecting both utopian idealism and brute realpolitik, Vattel argues that true national interest is inseparable from justice, restraint, and respect for sovereignty. Nations, like individuals, are bound by moral obligations arising from their coexistence in a shared international society. His careful analysis of war, intervention, and treaty obligations established enduring standards that influenced constitutional debates, foreign policy doctrine, and the development of modern international law.

This edition preserves a work that continues to illuminate contemporary conflicts and global challenges. Clear-eyed, systematic, and profoundly influential, The Law of Nations remains essential reading for anyone seeking to understand how lawful order, moral principle, and power intersect in the affairs of nations.

The theses advanced in The Law of Nations remain strikingly relevant to contemporary international disputes, particularly those involving intervention, recognition of governments, and claims of humanitarian necessity. Vattel’s insistence on sovereignty as the cornerstone of international order places clear limits on the legitimacy of external interference in the internal affairs of states. While he allows that extreme cases—such as manifest tyranny threatening the very existence of a people—may raise difficult moral questions, he consistently warns that powerful states are prone to disguise ambition and interest under the language of justice.

This caution is especially pertinent when considering recent controversies surrounding efforts by the United States to promote regime change in Venezuela, including diplomatic, economic, and political measures aimed at displacing the government of Nicolás Maduro. From a Vattelian perspective, such actions raise fundamental questions about lawful authority, the limits of collective judgment, and the distinction between moral condemnation and legal right. Vattel argues that no nation may unilaterally assume the role of judge over another sovereign without undermining the mutual independence on which international society depends. To do so, he suggests, risks converting international law into a mere instrument of power.

At the same time, Vattel’s framework does not deny the reality of gross misrule or humanitarian suffering. Rather, it demands rigorous scrutiny of motives and means. Economic coercion, diplomatic isolation, and recognition of alternative authorities would, in his analysis, need to be justified not by ideological preference or strategic advantage, but by clear evidence that such measures genuinely serve the common good of nations and do not erode the general security of the international system. His emphasis on proportionality, necessity, and respect for established sovereignty stands in tension with modern practices of intervention that rely on contested doctrines of legitimacy.

Viewed through this lens, contemporary debates over Venezuela illustrate the enduring force of Vattel’s central warning: that the stability of international relations depends less on the moral claims of individual powers than on shared restraint. His work reminds modern readers that the erosion of sovereignty in one case—however rhetorically justified—sets precedents that may ultimately weaken the legal protections upon which all nations, strong and weak alike, rely.

P.H. Nicklitn etc. Philadelphia. 1829. Read-Me.Org Inc. New York-Philadelphia-Australia. 2026 p.424.

Edited by Murdoch Watney

The chapters in this volume focus on the future of law and related disciplines: human rights and access to medical care, corruption and money laundering in state procurement, counterfeit medical products, IPR waiver on COVID-19 vaccines, emergency powers, freedom of expression, prison healthcare, the impact on labour law, access to courts and digital court processes, access to education and the impact on insurance law are but a few possible topics which are addressed.

Johannesburg, UJ Press, 2022. 288p.

By Samuel W. Buell

Fifteen years after the largest financial scandal and economic crisis in a century, discussion of the problem of corporate crime too often borders on cliché. Endless calls from Congress, the media, the public, many scholars, and even the Justice Department itself, to recommit, over and over, to locking up more managers and executives to deter corporate wrongdoing portray the problem as relatively straightforward and blame legislative and executive failure of will. Through examination of the litigation record from over 100 prosecutions spanning the period from the 2008 financial crisis to the present, this Article presents evidence that relying on individual prosecutions to deter the most significant corporate crimes, especially those involving fraud in the financial sector, is less promising than believed. Structural features of crimes in the largest corporate organizations have made securing individual convictions and imprisonment, especially at senior levels, a chancy project for prosecutors. The Article further argues that its evidence relating both to failure rates and causes of those failures should point policymakers and enforcers beyond hackneyed calls for perp walks and prison and towards deeper thinking about a full suite of preventive tools, especially regulatory design.

Wake Forest Law Review, Vol. 59. 2024, 78pg