Thank you for acknowledging you're full of it, since you ran away again and convineitly ignored what you couldn't answer without admitting your gun control proposal would not help prevent school shootings.
But if you ever grow a pair and feel like having a discussion where you actually adress the points I make without running away like you did, I'll leave the link again below... If you ever come up with a solution for all the school massacres that happened even in all these countries were guns are banned, let us all know. In many of them, other types of weapons were used, which indictind that banning this or that weapon won't hold the perpetrators, as already has been said many times here: YOU CAN'T OUTLAW EVIL.
Canada, Germany, France, Finland are all on that list... And let's not forget the "murderer's hunting grounds" in the U.S. A.K.A. "Gun Free Zones". Which are a big factor in why these lunatics choose school to do their killing sprees(the know nobkdy than can shoot back). The same can't be said for many charter schools, where many teachers have been carrying guns while at work for years.

Until then, you'll just keep speaking like parrots and just keep running away every time you people are faced with reality and logic.
https://en.m.wikipedia.org/wiki/List_of_school_massacres_by_death_toll