The only privately-owned version of Edvard Munch's "The Scream" has gone on show in London for the first time before it is sold at auction in New York.
The famous picture is on display at Sotheby's in the capital for a week and is expected to fetch £50.4 million or more at the Impressionist and Modern Art Evening Sale in New York on May 2.
More top news
Officials also looking at whether doctor was with the pop star on a plane that made an emergency landing less than a week before he died.
British cyclist Simon Yates has failed drug test but his team are blaming an "administrative error" over an asthma inhaler.
Two ambulances crashed leaving one driver dead and three people seriously injured.