Malaysian police says, they want a senior diplomat in the North Korean embassy and another person linked to the North Korean airline for questioning in the murder of Kim Jong Nam. <br/><br/>Police Chief Khalid Abu Bakar said in a news conference in Kuala Lumpur that they have requested the North Korean Ambassador to allow to interview both of them. He said the two women arrested over the killing knew they were taking part in a poison attack. <br/><br/>Khalid said the two female suspects swiped the face with poison with their bare hands. Police have detained two women – one from Indonesia and the other from Vietnam as well as a North Korean man. Police have also identified four more North Korean men as suspects.