On AM: Egypt's Civil Aviation Minister has flagged the possibility that a terror attack could be to blame for the downing of an EgyptAir plane; Labor shocked at 'extraordinary' police search of Conroy's office and Vote Compass reveals 72 per cent of Australians are in favour of recognising indigenous people in the constitution. This is an early edition of AM. The complete 30 minute edition will be available for download at 9am.