- Columbine: 13 dead
- Virginia Tech: 32 dead
- Dark Knight Rises shooting: 12 dead
- Norway massacre: 77 people killed
Total: 134 dead in mass shootings over the lest decade or so.
- Great Leap Forward: 45 million dead
- Holocaust: 11 million dead
- Pol Pot’s Cambodia: 3 million dead
Also, the latter 3 were all committed against a disarmed populace.