Is there ANY practical and effective way to stop these mass killings in our schools?

Bricealan
Seems every time we have a mass slaughter by some unhinged individual, that massacres innocent children and teachers, the gun lobby people go crazy (for about 30 days)
Europeans, such as some on here, throw barbs at the U. S. because of it. To counter that, I have to point to the continuing problems that occur in Europe with bombing, stabbings, (stabbing of many in London, some time ago) and the years of bombings (not in Europe) brought onto the Jews by Arabs, over the disputed territory.

Not trying to 'DEFLECT" from the terrible problems here with mass slaughter by crazed individuals that seems to NEVER stop.
With more than 360 million people in this country, and many from other cultures, and beliefs, it is almost impossible to control those kinds of terrible incidents and isolate those crazy people that get AR 15's and go out and murder many, many, innocent men, women and children.
I own a handgun, acquired legally, as a member of a law enforcement Academy, but certainly have to desire, or felt need to have an automatic rifle.
I feel, and know, that if some crazy wants to murder many, for some crazy reason, they will somehow acquire the means to do it.
For those that read this post and disagree vehemently with me and level some kind of vulgar, disjointed response, I will REPORT it, and delete the reply and block you.

(P. S. much to my own disappointment, I have lost control and responded in a vulgar, irresponsible way to posts I disagree with, and for that, I am sorry).
Does ANYONE have a practical solution to this ongoing slaughter?
Is there ANY practical and effective way to stop these mass killings in our schools?
4 Opinion