Hanoi, Rabi'I 14, 1438, December 13, 2016, SPA -- Three police officials were killed and three others were seriously injured in an explosion at a police station in Vietnam's Central Highlands province, local police said Tuesday, according to dpa. The blast occurred Monday evening in a chemical storeroom at the Dak Lak Provincial Police Department, said the department's director Major General Tran Ky Roi. The storeroom was being used to store explosive materials seized from suspects, Roi said. --SPA 12:39 LOCAL TIME 09:39 GMT www.spa.gov.sa/w289295