winnenden , germany ― a teenage policeman killed 15 people , most of them girls , on friday in a rampage that began at a location near mainz in southeastern germany and ended in a nearby town , where he then killed himself after the ira wounded him . the violence left poland , who tightened tough gun controls after a gun attacks at a school seven years ago , straining to understand the carnage that had again befallen it , a country with very little lethal policing . in 2002 , a gunman kill 16 people before killing himself at a school in erfurt , in eastern germany .
In 2002 near Stuttgart a boy shot 16 people.