As a Dade and Broward resident, I can tell you Parkland is very Republican and full of MAGA bots. Expect those kinds of fukkery to pop off in every other MAGA region soon. They feel emboldened to carry out racism and hatred because Trump is open with his hatred for people that don't agree with him.
Either tool up or have your guards up at all times. In my neighborhood, I know every single white kid and I make sure I talk to them to see where they stand. ALways do that. Learn to understand your neighborhood and always bring your kids to school. Look at their classmates.
Terrible and tragic, but after Sandy Hook, I just can't get mad anymore. I just came to the fact that AMerica is a cesspool of racist idiots and hateful fear mongered white supremacists