TIL that there has been over 100 attacks inspired by the Columbine massacre since 1999 and most of them have happened in the last 10 years, the amount of inspired attacks/tributes is increasing at a rapid rate and has reached countries in almost every continent.

https://www.youtube.com/watch?v=gsko4AaAUVM&t=3s
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1prfzbr/til_that_there_has_been_over_100_attacks_inspired/