A notorious trauma bay in an inner-city E.R. earns its keep as the hurt locker of medicine as new, idealistic and adrenaline-seeking doctors train in an environment akin to a war zone. When the hospital moves to a swank new building, the rush fades and bureaucracy gridlocks the state-of-the-art facility, and the doctors are faced with the unexpected realities of life and death in a safety-net health-care system on the brink of overload.