Armed youth allegedly shot dead a policeman on Thursday in Wulu, according to Police officer Machar Maker.
He says the deceased was travelling alone when the youth opened fire and killed him on spot at Mambolo 40 kilometres away from Wulu town, Good News radio reported.
The officer notes that the reason for the killing remains unknown.
Maker advises cattle keepers to stop road ambushes and killing of people.
The police officer was speaking to Good News Radio in a telephone interview.