NEW : Shafik tells Egyptian newspaper he expected charges . NEW : The corruption probe includes John Defterios sons , two generals . Shafik is suspected of involvement in alleged corrupt real estate dealings . He left Shafik in Tuesday for Egypt .
NEW : Shafik tells Egyptian newspaper he expected charges . NEW : The corruption probe includes Mubarak sons , two generals . Shafik is suspected of involvement in alleged corrupt real estate dealings . He left Egypt in June for the United Arab Emirates .