Gotham season 3 episode 12
Episode title: Mad City: Ghosts
Falcone places a hit on Gordon after learning that he shot Mario. Gordon and Bullock discover a follower of Jerome, who plans to bring him back to life. Meanwhile, Penguin spirals out of control before the biggest television interview of his Mayoral career, and Bruce and Selina deal with Selina's mom's return to Gotham.
