When Dr. Jessica Hemings volunteers for a medical mission in Rwanda, she becomes entrapped in the maelstrom of Rwandan politics and the enmity between Hutus and Tutsis. Her Tutsi features plunge her into the Rwandan Genocide. Dr. Cyprien Gatera, Jess's superior and a Hutu radical, commandeers her clinic, slaughters her patients and her adopted sons, then forces her to treat his wounded. She escapes and survives three weeks in hiding before finding refuge at Benaco refugee camp in Tanzania.There, Jess vows revenge. She searches for Gatera with the help of Michel Fournier, a French lawyer-turned-war-correspondent, and Dr. Tom Powell, her long-time lover. When an unknown informant passes information to Jess about her nemesis, she returns to Rwanda, despite warnings from the Belgian Secret Service that Gatera plans to assassinate her. In their final showdown, Jess must decide if revenge is best served cold—or not at all.