At least four people are dead and 123 wounded following a deadly gun and grenade attack in the city of Liege, Belgium, on Tuesday. Police identified the attacker as Nordine Amrani, and they believe he acted alone. Amrani also reportedly threw two grenades into a crowded square from a rooftop before killing himself. Amrani was scheduled to go to the police station to be questioned about charges against him. He had a rifle, gun, and three grenades on him. The public prosecutor said terrorism was not a cause.