Nigerian police officers stopped a robbery at a Bank branch in Mpape, Abuja this afternoon in collaboration with Nigerian soldiers. The robbers who stormed the bank reportedly surrendered after one their gang members were killed by the security operatives. A staff of the bank who acted as an insider was arrested alongside three of the robbers. Abuja Police Spokesperson, ASP Mariam Yusuf confirmed the arrest and also told newsmen that normalcy has been restored in the Abuja community.