Authorities in the Northern Bahr el Ghazal State's Aweil East County say at least 15 people were killed and several others injured by suspected Messeriya Arab nomads yesterday; The mayor of South Sudan’s capital, Juba, says city council authorities have arrested an investor for illegally demolishing a building, killing two workers and injuring two others; Residents of Juba’s Munuki residential area busted a group of suspected armed robbers on Tuesday, beating them so badly they had to be hospitalized.