
A whole channel dedicated to the lives and crimes of some of the World's Most Evil Killers like Jeffrey Dahmer, Richard Ramirez, Dorothea Puente and more.

A teenage girl is impaled through the neck on an iron fence; a patient is convinced he's turning into a vampire; a first-year attending physician stands up to a room full of senior specialists to save the life of a critically ill pregnant woman.

The ER is a crime scene when a woman's belly pain is caused by smuggled narcotics; a doctor is mystified by heart attacks occurring the same day in the same family; strange markings on the body of a car crash victim lead to the cause of the accident.

Two seemingly unrelated gunshot wounds lead to a bizarre night in the ER; a senior nurse unravels at the sight of a critical patient, and reveals a shocking secret; a patient's grave symptoms mysteriously disappear whenever the doctor touches him.

A woman comes in with a piece of rebar impaling her thigh; a man brings his girlfriend into the ER for an STD workup; an ER doctor confronts a woman's prejudiced colleagues.

A man passes out from abdominal pain; a woman helps solve the mystery of her estranged father's deadly symptoms; a group of delirious Civil War re-enactment soldiers arrives in the ER.

A wrist fracture turns into a medical mystery; two fishermen get stuck on the same lure; a cheerleader with a sprained finger nearly dies of an unexpected cause; a power outage foils the ER team's effort to get a dying patient to the OR.

The hospital is locked down when a nurse is shot in the ER; medics rush a bride from her wedding who is in an unexplained altered mental state; a doctor must perform a risky intervention to save the life of a teenage girl.

A teen football player suffers a stroke; a doctor remembers his first major trauma in the 1970s; a doctor tries to figure out what causes a patient's abdominal pain; a man who is run over twice by his wife.