A man who collapsed at the finish line of the London Marathon has died.
The 42-year-old died in hospital after receiving medical attention immediately after finishing yesterday's race.
Police are also tracing a female runner who has not been seen since crossing the finish line.
Mami Konneh Lahun, from Sierra Leone, has been staying at an address in Greenwich since arriving in the UK on April 7.
The 24-year-old is due to fly home later today but did not return to her temporary accommodation following the race yesterday.
Mami has no known links to the UK and is not in possession of a mobile phone.