Medical examiner , three days suspended for investigation . Mexican navy commandos killed drug lord this month . Arturo de Leyva is a drug lord known as ` ` the father of ' '' Photos show body covered with blood , with pants pulled down .
Medical examiner , three employees suspended pending investigation . Mexican navy commandos killed drug lord this month . Arturo Beltran Leyva is a drug trafficker known as `` the boss of bosses '' Photos show body covered with money , with pants pulled down .