A female athlete from Sierra Leone who had not been seen since finishing this weekend's London Marathon has been found safe and well.
Police said Mami Konneh Lahun, 24, had returned to an address in Greenwich where she had been staying since arriving in the UK last week.
Ms Lahun finished 20th in the race.
More top news
Oxford Circus has been evacuated after armed police responded to an incident.
Murdered teen model Sally Anne Bowman would "still be alive" if it hadn't been for Spanish police, according to a man wrongly jailed.
Black Friday could kick off the biggest ever weekend of shopping in the UK with bargain hunters predicted to spend almost £8 billion.