1. Wisconsin student suspect shot, killed by police outside middle school during active shooter lockdown  Fox News
2. Armed student at Mount Horeb Middle School shot, killed by law enforcement  Channel3000.com – WISC-TV3
3. Wisconsin police kill student who came to middle school with a gun  The Guardian US
4. Police kill Mount Horeb student they say brought gun to school  Milwaukee Journal Sentinel
5. AG: Gunman shot dead outside Mount Horeb Middle School was a district student  WISN Milwaukee

Source: Google Finance – Market News