Another school shooting. How can we stop this?

I’m looking for honest and true suggestions that go beyond gun control. We know we need this but we need something more.

A 6th grade student shot two students and a custodian at her local middle school.

She was held by a teacher who disarmed her and they waited for police to arrive. I honestly don’t even know what to think as a true remedy anymore but it’s becoming all too often of shootings.

One thing about last year that I kind of miss is that schools were closed and this couldn’t happen. As the world opens up its like the evil resurfaces.