On April 14, 1971, a handful of prisoners attacked the guards at Kingston Penitentiary and seized control, making headlines around the world. For four intense days, the prisoners held the guards hostage while their leaders negotiated with a citizens’ committee of journalists and lawyers, drawing attention to the dehumanizing realities of their incarceration, including overcrowding, harsh punishment and extreme isolation. But when another group of convicts turned their pent-up rage towards some of the weakest prisoners, tensions inside the old stone walls erupted, with tragic consequences. As heavily armed soldiers prepared to regain control of the prison through a full military assault, the inmates were finally forced to surrender.

Murder on the Inside tells the harrowing story of a prison in crisis against the backdrop of a pivotal moment in the history of human rights. Occurring just months before the uprising at Attica Prison, the Kingston riot has remained largely undocumented, and few have known the details—yet the tense drama chronicled here is more relevant today than ever.