19 years since
Virginia Tech Shooting

April 16th, 2007 · United States

19 years ago today, in United States, virginia Tech Shooting.

Mass shooting at Virginia Tech; informed campus emergency notification, mass-casualty active-shooter doctrine, and IPAWS development.

Source: Virginia Tech massacre · Wikipedia.

What it caused

• Integrated Public Alert and Warning Systeminfluenced
• Boston Marathon Bombinginfluenced