What are the odds, that 2 people from previous shootings. Are on scene?

Ignore the dude I bootlegged this video from. Or don’t. You do you. He was the first live stream I happened upon when I saw that there were 2!!! Previous shooting “victims” on sight At yesterdays.. f’ing tragedy. Smfh. How long will it take, before we arm certain, select teacher and staff in our schools to protect our babies?? How many of our babies will they take, before we realize why this keeps happening. On top of the terrible mental health crisis that we are currently experiencing?? How long. Just… what are the odds of this.

Link to original source below.

https://www.youtube.com/live/GNMek5DVlzM?feature=share