 Ahavuye isanamu, Getty Images Insiguro yisanamu, Umushikirangani wa Nigeria ajejwe imigenderanire yavuze ko ubwo bugizi bwa nabi bwamubabaje cane Igipolisi cakoresheje ivyuka bikoroza amarira, amasasu ya plastike hamwe nibisasu vya grenade bikangana kandi kivuga ko abantu mirongo ine numwe bafashwe. 