London, July 11 : One of the United Kingdom's richest woman, Eva Rausing, has been found dead in West London.
According to the BBC, Rausing was the wife of Hans Kristian Rausing, the heir of the Tetra Pak drinks carton empire.
Rausing, who is an American, was found dead at Cadogan Place, Belgravia
The police have arrested a 49-year-old man in connection with the death, and on suspicion of possessing drugs, but have refused to comment whether the man is Rausing's husband.
A post-mortem examination at the Westminster Mortuary has failed to establish the cause of death and further tests are being carried out.
The Met said officers from its Homicide and Serious Crime Command were probing her death.
In 2008, Rausing and her husband faced drug charges after crack, heroin and 52 grams of cocaine were found in their home.
Eva had also been arrested after she allegedly tried to smuggle small amounts of crack cocaine and heroin into the American Embassy in London.