Hutu violence erupted again, culminating in the Rwandan Genocide of 1994, when Hutu extremists killed an estimated 800,000 Rwandans, mostly Tutsis. About 30% of the Twa pygmy population of Rwanda were also killed by the Hutus. At the same time, the Rwandan Patriotic Front took control of the country and is still the ruling party . Burundi is also currently governed by a former rebel group, the Hutu CNDD-FDD. As of 2006, violence between the Hutu and Tutsi had subsided, but the situation in both Rwanda and Burundi was still tense, and tens of thousands of Rwandans were still living outside
Rwandan genocide or simply having a "Tutsi appearance". The RPF was making slow but steady gains in the north and east of the country, ending the killings in each area occupied. The genocide was effectively ended during April in areas of Ruhengeri, Byumba, Kibungo and Kigali provinces. The killings ceased during April in the "akazu" heartlands of western Ruhengeri and Gisenyi, as almost every Tutsi had been eliminated. Large numbers of Hutu in the RPF conquered areas fled, fearing retribution for the genocide; 500,000 Kibungo residents walked over the bridge at Rusumo Falls, into Tanzania, in a few days at the end