Episode 4

S2 E4: A young couple with big wedding plans has their future together thrown into doubt when cardiac surgeon Leonard Girardi delivers the news that the groom could drop dead at any time without a complex operation. Popular ER nurse Diana Costine has been coming to work with contusions on her face and head. How she got these injuries turns out to have nothing to do with her personal life. Trauma surgeon Ziad Sifri thought he had seen it all growing up in war-torn Beirut. But in Newark he learns that violence doesn't have to be political. Neurosurgery resident Brad Zacharia must operate on Alexander Harrington, a homeless man, who could end up completely paralyzed if damaged vertebrae in his neck aren't repaired.