A yet-to-be-identified policeman has been detained for allegedly killing a 40-year-old truck driver, Cosmos Ozioko, at Elele, in the Obio/Akpor Local Government Area of Rivers State. PUNCH Metro learnt that five policemen on a stop-and-search duty intercepted a motorcycle conveying Cosmos and his younger brother, Kingsley Ozioko, while they were returning to their place of