Abajijwe n'abamenyeshamakuru igitigiri c'abapfunzwe gushika ubu mu kiganiro yagiranye nabo kuri uyu wa gatanu ku ngoro yawo i Bujumbura, umushingamateka Bizumungu avuga ko abanywanyi b'uwo mugambwe barenga 60 ari bo bapfungiwe mu busho butandukanye mu gihugu.
