Between 2008 and 2011, Nigeria's Abia State witnessed a flourishing of several brutal criminal gangs. Unsurprisingly the victims were predominantly vulnerable ordinary citizens and strangers. As Abia State collapsed into anarchy, the violent perpetrators resorted to increasingly debased tactics to terrorize their victims using rape and forced incest to achieve their objectives.

"You're Ordered to Rape Your Own Sister or Be Shot" tells the story of Mama-Oma and her three children, David, Nma, and Chidi. Raiders shoot Nma dead and then present Mama-Oma with a terrible choice: command her...