to call 999 and seek advice. john donnison, bbc news. two men and a boy have been charged with murder after a 21—year—old man was stabbed to death in eltham, in south—east london. a family friend said ba rtosz wyrzykowski was attacked in lionel road, eltham on tuesday afternoon while out getting milk with his girlfriend. the met police said two men, aged 21 and i9, and a 16—year—old boy will appear at bromley magistrates' court later. a 21—year—old woman and 17—year—old girl have also been arrested on suspicion of assisting an offender. they have been bailed pending further inquiries. a boat sent by the government of mauritius has arrived in the disputed chagos archipelago in the indian ocean. the united nations' highest court has ruled that britain's occupation of the islands is illegal, but britain has refused to hand control to mauritius. those on board include a number of islanders who were forcibly evicted to make way for a us military base. mauritian officials are expected