Police stormed a cafe in downtown Sydney where Man Haron Monis, an Iranian self-styled cleric and known criminal, was holding hostages for 16 hours after forcing them to display an Islamist flag at the cafe window. Monis and two hostages were killed and a number of hostages were injured; others managed to escape. During the siege, Monis, a convert from Shia to Sunni Islam, had demanded that an Islamic State flag be delivered to the cafe.