Piper Halliwel sits chewing her fingernails nervously. "Why did I ever let Chris go on that field trip? With that manic loose out there? What am I going to do if I lose him?" she thought to herself.

She eyes her golden watch for the millionth time. Why don't these doctors hurry and tell me what's going on?

A middle aged doctor walks into the waiting room. He is wearing green scrubs, a paper mask and a plastic cap.

His scrubs aren't bloody, that's a good sign. Maybe...