This document summarizes a presentation on Boko Haram and the risk of mass atrocities in northeast Nigeria. It defines mass atrocities and discusses how terrorism relates to mass fatality attacks. An overview of Boko Haram outlines its history under different leaders and increasing violence. Risk factors for mass atrocities in northeast Nigeria are assessed, including armed conflict, human rights violations, state weakness, and others. While Boko Haram remains a risk, the presentation notes that other state and non-state actors could also perpetrate mass atrocities.