3 kids, teacher die in attack
Officials refused to release details of the attack, saying they feared reports could inspire copycat killers. The assault was the latest in a spate of gory rampages this year in schools and in public spaces that have left dozens of people dead and scores wounded.
The unidentified assailant entered the school in a suburb of Zibo in Shandong province at about 4 pm as parents were picking up their children, people living nearby said.