“The only way to stop a school shooter is with another school shooter.” - Anglo-American proverb

I know the US doesn’t allow internal studying of gun violence statistics _{because reasons} but I feel like we can start making some disturbing extrapolations based on the extremely disturbingly high number of people who’ve survived MULTIPLE school shootings at this point.

Natural selection Their offspring will be better equipped than most at evading a shooting

May I ask where you are from OP?