Two teenagers have been arrested in connection with the murder of a 14-year-old boy. Paul Erahon was stabbed to death in the foyer of a block of flats in east London and his teenage friend is critically ill in hospital after being attacked by a gang of up to fifteen people. The Metropolitan Police are also hunting for a middle-aged man after a pregnant young woman was shot dead in her home in southwest London. They believe her murder may have been the result of a long-running dispute.