
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 cowboy shows the staff how to treat patients; a patient with a gunshot wound in the thigh complains of chest pains.

A horrible accident leaves a young boy with a severed head and doctors need to race to save his life; cops bring in a man suspected of robbing a bank and a patient complains of chest pains.

A multiple personality disorder patient comes in with strange markings all over her body and chest; a man is rushed to the ER with a 16-inch bar protruding from his neck.

A young boy's feet have been crushed by a train and ER surgeons work desperately to save his life; a woman falls into an icy river.

A jewelry shop owner is shot point-blank in the chest during a robbery and within minutes is undergoing emergency open-heart surgery.

Doctors help a woman who is brutally attacked by a mountain lion; a difficult lady has abdominal problems.

Dr. Keller thinks a boy struck by a baseball bat has a concussion, but a CT scan reveals massive brain bleeding and he suffers kidney failure.

Kassie, an 11-year-old girl, has streptococcal pneumonia, which has a high fatality rate; Dr. Tellez devises a new treatment.