A man comes into the ER with an unfortunate reaction after taking performance-enhancing drugs. An ER nurse treats her dwarf costume-wearing patient who fell while performing at a party.

An ex-military man's face is damaged after a visit to a dermatologist in one of the strangest burns his nurse has ever seen. A first year doctor finds himself in over his head while working in the severely understaffed ER.

A trauma surgeon flies into action to save a man shot in the chest. The ER staff is stunned by a patient with a bizarre eating disorder - in his stomach they find nuts, bolts, and screws.

The ER rushes to treat a construction worker struck with hot tar melting his skin. A cyclist hit by a taxi tries to comfort his fiancée, hoping his wounds heal before their wedding. A young doctor finds love at the hospital.

Todd Sommer, a 23-year-old Marine, died suddenly in 2002. Military authorities said it was murder - that he was poisoned with arsenic by his wife Cynthia. The defense claimed not only was Cynthia innocent, but in fact Todd wasn't poisoned at all.

Cheryl searches a home for a burglary suspect who may be inside. Tracy deals with a suspect who may be passing counterfeit bills. Yvette sorts out a domestic dispute that's not what it seems; and Angela investigates a robbery involving a firearm.

Yvette responds to a call of a man threatening his girlfriend with a gun. Tracy helps a woman who has been locked out of her makeshift home by her landlord. Angela investigates a robbery involving a trucker and a suspected con man.

Cheryl is forced to draw her gun after a high-speed chase. Yvette handles a hostile suspect during a drug bust. Angela investigates an armed robber with gang ties. Tracy must deal with her fear of dogs during a domestic dispute over a pit bull.