'Station 19': Jaina Lee Ortiz and Boris Kodjoe on Season 4's Roller Coaster of Emotions (Exclusive)
her mother's shocking return (from the dead). «When we pick up in the beginning of season 4, you'll get to see the very beginning stages of the pandemic. Right when it hits, the complete adjustment we all have to take, the harsh reality of so many people dying and how hard the first responders are working to combat this crazy, crazy [virus] which has affected the entire world,» Jaina Lee Ortiz, who plays Andy, tells ET.