By Nancy G. La Vigne

In an attempt to reduce the high costs of illicit inmate telephone use, a high-security, computerized phone system/or Inmates was introduced on Rikers Island in 1993. A Jew months after implementation, correction officers observed that the system had the beneficial side effect of reducing fights over phone use. This paper confirms the anecdotal evidence, finding that the new phone system reduced both phone costs and inmate violence related to phone use by 50%. There was little evidence of displacement to other forms of violence. These results demonstrate that violent crime may often be precipitated by situational factors and may be prevented by reducing opportunities for disputes.

By Taleed El-Sabawi, Shelly Weizman, Regina LaBelle

Civil litigation provides a novel and underutilized source of information about deaths in U.S. jails, particularly when official data are incomplete. This study systematically analyzes verdicts, settlements and judgments to explore patterns in practices linked to preventable mortality in U.S jails. Results: Content analysis of facts alleged in 90 cases filed between 2015 and 2020 revealed thematic patterns related to inadequate or delayed medical care. Alleged facts routinely included observable signs of serious medical need—such as incoherence, convulsions, or pleas for help—followed by failures to provide timely or medically appropriate care. In cases of suicide, allegations commonly describe known mental health conditions, discontinued medication, and lapses in monitoring or suicide prevention protocols. Despite repeated warnings—by the individuals themselves, fellow incarcerated persons, or family members—jail staff frequently failed to act. A small subset of cases resulted in judgments for the defense, often where some care was provided or protocols were followed, even if outcomes were still fatal. Conclusion: These findings suggest that in cases resulting in reported settlements, verdicts or judgments incustody deaths in the U.S. could be prevented through improved intake screening, timely medical monitoring, care coordination, and adherence to established protocols. Litigation records offer important insight into how systemic failures contribute to jail mortality, with implications for policy, public health, and correctional practice.