Police are maintaining a heavy presence around the shopping mall where the assailant opened fire indiscriminately, killing at least nine people before turning the gun on himself. More than 20 others have also been wounded, with three of them in life-threatening condition. The assailant’s motive remains unknown. The Munich police chief says the 18-year-old German-Iranian attacker appears to have acted alone. Hubertus Andrae also says it’s premature to judge whether the incident was an act of terror. Footage shows the attacker shouting that he was born in Germany.