IF YOU NEED TO CALL 911 BUT ARE SCARED TO BECAUSE OF SOMEONE IN THE ROOM, dial and ask for a pepperoni pizza. They will ask if you know you’re calling 911. Say yes, and continue pretending you’re making an order. They’ll ask if there’s someone in the room.
You can ask how long it will take for the pizza to get to you, and they will tell you how far away a dispatcher is.
Another page I found within the 11k. A student writes repeatedly, “Lord please protect us, Lord keep us safe, Lord release us,” as they wait for rescue inside the school. By this time, the boys had already committed suicide, but they didn’t know that yet and it took the police quite a while to reach students still inside. I cannot imagine how horrifying this must have been for them.