Some idiot let their kid bring a vial of mercury into school today. It spilled in the school. Therefore my brother's school is on lockdown, and he won't be home until around 5:00pm today. We semi-freaked out because he was late coming home, and we hadn't see any of the kids from his bus and thought there was an accident. The school didn't notify anyone, except to post it on the school district website.
Has one of your schools ever gone into a lockdown?