A gunman who went on a shooting spree may have killed nine students at a German school on Wednesday, DPA reported. Several students were injured in the 9:30 am (0830 GMT) attack in the Albertville school in the southern town of Winnenden, near Stuttgart. The gunman, who was wearing a black combat uniform, fled after the attack and was seen heading for the town centre. "The attacker just started shooting wildly," the television news channel n-tv quoted a witness as saying.