A man believed to be a stowaway has plunged to his death from a plane and landed on a shop in a London street - while another is in hospital.
The two men are believed to have clung on to a British Airways plane as it flew more than 8,000 miles (12,875 km) from Johannesburg in South Africa to Heathrow.
The victim fell on to the roof of the business NotOnTheHighStreet.com in Richmond, south west London, yesterday morning.
A Scotland Yard spokeswoman said: "We were called at on Thursday 18 June to Kew Road, Richmond, to reports of a body discovered.
"Officers and the London Ambulance Service attended and found the body of a dead man on the roof of a business premises. The death is currently being treated as unexplained. Words: PA,
"A post-mortem examination will be held in due course and inquiries are ongoing to establish the male's identity. No arrests have been made."
It is understood the second man was found unconscious at Heathrow.
The spokeswoman said: "In regards to the male who survived, police were alerted at on 18 June to reports of a suspected stowaway on a flight from Johannesburg to Heathrow.
A British Airways spokeswoman said: "We are working with the Metropolitan Police and the authorities in Johannesburg to establish the facts surrounding this very rare case."
They said they could not comment further on the flight because police are investigating.
NotOnTheHighStreet.com said in a statement: "Officers and the London Ambulance Service attended and found the body of male on the roof of the premises.
"The death is currently being treated as unexplained but early indications are that the body may be that of an airline stowaway."
They said the incident "is unrelated to the business or its team members" and they are co-operating with the police inquiry.
While rare, there have been other cases when stowaways have plunged to their deaths in the leafy streets of west London after smuggling themselves on to planes.
They hide themselves in the landing gear where they are exposed to the elements and have to endure plummeting temperatures. Most are killed by the cold and lack of oxygen at high altitudes.
In September 2012, Jose Matada, 26, died after falling from the undercarriage of a Heathrow-bound flight from Angola on to a quiet street in Mortlake, west London.
An inquest into his death heard the young man from Mozambique is believed to have survived freezing temperatures of up to minus 60C (minus 76F) for most of the 12-hour flight.
But it was believed he was "dead or nearly dead" by the time he hit the ground.
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