Research

Firearm violence is a major public health problem in the United States, yet most states lack a mechanism to temporarily remove firearms from individuals who are at high and imminent risk of harming themselves or others and are not otherwise prohibited. Extreme risk protection order (ERPO) laws are intended to close this gap. The current study examines the passage of California’s gun violence restraining order (GVRO) bill using Kingdon’s multiple streams framework.

The COVID-19 pandemic and resulting social and economic disruptions may be associated with increased risk for reported domestic violence (DV) and firearm-involved DV (FDV). This study examines trends in DV, FDV, and the proportion of DV incidents that involved firearms (FDV/DV) in five large US cities before and during the coronavirus pandemic.

To date, there have been no peer-reviewed studies in the United States estimating the impact of gun-free zone policies in alcohol-serving establishments on rates of firearm violence in and around such establishments. In this study, we utilized a crossectional design to estimate the impact of Texas’s 51% alcohol law, which prohibits the carrying of firearms in establishments that generate over half of their revenue from alcohol sales.

Background: In recent years, the United States (US) has witnessed a rise in political violence. Prior research has found that an individual's social network is associated with their likelihood of engaging in various forms of violence, but research on social networks and political violence in the US context is limited.

Suicide is a leading cause of death in the United States with rates increasing over the past two decades. The rate of suicide is higher in rural areas, but a greater number of people in urban areas die by suicide; understanding risk factors for suicide in this context is critically important to public health. Additionally, while many studies have focused on individual-level risk factors, few studies have identified social or structural features associated with suicide or firearm suicide, especially among young people.

Overt forms of interpersonal, physical, and gun violence have dominated mainstream narratives regarding violence in schools. However, covert and hegemonic forms of violence propagated daily throughout K-12 urban public schools often persist unnoticed and thus unchallenged. The perceived equalizing nature of public education often labels schools as safe, race-neutral landscapes capable of buffering students from outside harm.

Gun-related crime continues to be an urgent public health and safety problem in cities across the US. A key question is: how are firearms diverted from the legal retail market into the hands of gun offenders? With close to 8 million legal firearm transaction records in California (2010–2020) linked to over 380,000 records of recovered crime guns (2010–2021), we employ supervised machine learning to predict which firearms are used in crimes shortly after purchase.

Firearm purchasing records offer a potentially important administrative data source to identify individuals at elevated risk of perpetrating firearm violence. In this study, we describe individual, firearm, and transaction characteristics of purchasers in California who were arrested for a firearm-related violent crime (FRV) as compared to the general population of registered purchasers in the state.

Surveys have found concerningly high levels of agreement that the United States will experience civil war soon. This study assesses variation in expectation of and perceived need for civil war with respondent sociopolitical characteristics, beliefs, firearm ownership, and willingness to engage in political violence.