Police in Uganda's West Nile region said this week that they were holding three South Sudanese in connection with last week's brutal killing of a Ugandan preacher at the Pagirinya refugee settlement in Adjumani district. Superintendent Josephine Angucia, a spokeswoman for the West Nile regional police, said Pastor Bunia Margaret of the Victory Church, which operates in Uganda's Adjumani and Moyo districts, was killed in broad daylight by a mob at the Pagirinya II trading center after a group of Christian evangelical leaders had accused...