Rwandan Lieutenant-Colonel Rugigana Ngabo, brother of exiled General Faustin Nyamwasa, is reported missing, having been arrested on Friday.
A court in Rwanda sentences former Mayor of Nyakizu Ladislas Ntaganzwa to life imprisonment for his role in orchestrating the massacre of hundreds of thousands of people in the 1994 genocide. His lawyer is planning to appeal the ruling.
A magnitude 5.7 earthquake occurs in northern Tanzania, near Lake Victoria, killing at least 13 people and injuring 200 others. Tanzanian authorities report significant damage in the town of Bukoba. The governments of Burundi, Kenya, Rwanda, and Uganda report tremors.
United Nations Secretary-General Ban Ki-moon calls for a full investigation into allegations that recent killings of opposition figures in Rwanda were politically motivated ahead of the country's election next month.