 Ahavuye isanamu, BBC Insiguro yisanamu, Ba nyene amazu bavuga ko bafise ivyangombwa vyamatongo yabo Haciye amezi atatu inama nkuru yumutekano itegetse ko ayo mazu yobomorwa kugira bakingire ico kibanza cihuriro ryimicafu iva mu gisagara ca Bujumbura. 