Think back to a recent time when school violence took place in the US or abroad. What was your response?

We live in an era where school violence makes national headlines regularly. Think back to a recent time when school violence took place in the US or abroad. What was your response? What are your perspectives about the safety of our schools in the future? What do you suggest schools do to better prepare, or is there nothing they can do?https://www.nytimes.com/2007/04/22/us/22vatech.html?pagewanted=1&_r&_r=0https://www.pbs.org/wgbh/frontline/film/raising-adam-lanza/https://www.fbi.gov/stats-services/publications/serial-murder/https://www.pbs.org/wgbh/pages/frontline/whenkidsgetlife/