BBC News | Diplomats check reports of Nigeria hostages' deaths BBC News Diplomats are investigating claims that seven foreign hostages seized last month in Nigeria have been killed. A statement posted on the internet from Nigerian militant group Ansaru said it had killed the hostages. The hostages - from Britain, Greece, Italy and ... Nigerian militants 'kill seven hostages including Briton' Nigerian hostage crisis: British hostage feared to be among seven people ... Nigerian extremist group says hostages killed |