Before arriving, Ariel was in an abandoned house with a bunch of no-good teens. There are also the tense emergency-room moments and rescues that make Code Black what it is, but it’s the aforementioned story between Leanne and Ariel that serves as the lifeblood of the final episode.Īfter disappearing, Ariel finally shows up at the hospital amidst the chaos and is reunited with Leanne under unfortunate circumstances. Meanwhile, Noa (Emily Tyra) has a #MeToo moment when she is drugged by a sexual predator and gets into a car accident. Ethan Willis ( Rob Lowe) continues to struggle in his relationship with Rox Valenzuela (Moon Bloodgood), and he continues to be haunted by a figment of his imagination. 'Code Black' Canceled After Three Seasons At CBS