Sonora is an Emergency Room nurse, and The Retch seems unavoidable. It goes from bad to worse, and from ugly to deadly in a matter of hours. Sonora is among its first victims, but she's surprisingly still on her feet. She does what she can for her patients . . . until the Zoneguards show up. They shoot first and ask questions later. It would take guts to survive them. And something MORE to make them pay...