Investigation underway in Mali following the murder of two UN peacekeepers An investigation is underway in Mali after a UN peacekeeper shot and killed two colleagues. A third peacekeeper was injured. The UN Mission in Mali (MINUSMA) said the incident happened on Saturday at the Tessalit camp in the Kidal region in the north of the country. The suspect has been taken into custody. The UN Blue Helmets are stationed in Mali to support peace and reconciliation efforts. SOURCE: UN Radio