Yanna McIntosh

Eric and his new girlfriend, Kate, head to a gala at the American Embassy in Bogotá, and become embroiled in an assassination attempt, and Kate is the No. 1 suspect.

Exhilarated by her new romance with Cutler, Mel is uncharacteristically reckless in the operating room.

Allen performs an extraordinarily rare and dangerous medical procedure, and Zoe's mother turns up at Beth-H unexpectedly.

With Tinny abducted at gunpoint by Maurice Becker, Jake and Crocker have no choice but to work together to get her back. While being held captive, Tinny attempts to get into Becker's head.

The city is thrown into chaos when a prison break floods the streets with escaped cons, and a threat against Tinny makes it extremely personal for Jake.

When Dr. Sam Griffith (Sophia Bush) refuses to concede her role as chief, her father Griff (Jason Isaacs) orchestrates a costly surprise. Also, Sam's mother, hospital administrator Vivian (Wendy Crewson), turns to her new spouse, therapist Asher Pyne (Sendhil Ramamurthy), for help navigating the battle between her daughter and ex-husband.