On 3 June 1982 , three men , Hussein Ghassan Said , Marwan al-Banna , and Nawaf al-Rosan approached Argov as he got into his car after a banquet at the Dorchester Hotel , in Park Lane , London .
On 3 June 1982 , three men , Hussein Ghassan Said , Marwan al-Banna , and Nawaf al-Rosan came close to Argov when he got into his car after a party at the Dorchester Hotel , in Park Lane , London .