Hans and Eva Rausing
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Arrest over Eva Rausing death

11 July 2012 Last updated at 06:51 BST

One of the UK's richest women has been found dead in west London.

The body of US national Eva Rausing, 48, a member of the family behind the Tetra-Pak cartons empire, was found at Cadogan Place, Belgravia.

The death is being treated as unexplained, Scotland Yard said.

However, police have refused to comment on reports that a 49-year-old man arrested in connection with the death and on suspicion of possession of drugs is her husband Hans Kristian Rausing.

Jason Kaye reports.