An Egyptian billionaire financier who feared for his life after being accused of being a Mossad spy was found dead outside his Mayfair flat yesterday in suspicious circumstances. Ashraf Marwan, the son-in-law of the late President Gamel Abdel Nasser, was found beneath his fourth-floor flat in Carlton House Terrace. Police were treating his death as suspicious. Friends of Mr Marwan, a former shareholder in Chelsea Football Club, said that he had feared assassination after being named three years ago as an agent during the Yom Kippur war. Rumours of his death circulated in London’s Arab community last night. Some believe...