Gordon and Bullock search for the source of a new street drug that causes euphoria then death. Meanwhile, Oswald Cobblepot works his way deeper into Maroni's inner circle and Fish Mooney continues to plot against Falcone.
Someone is killing rich children by taking on the name of The Goat, a serial killer that Harvey took down when he was young. Montoya and Allen finally have evidence against Gordon.
Gordon and Bullock investigate a Gothamite who runs a deadly fight club for candidates applying for a job at his financial firm. Meanwhile, Bruce returns to school and gets a visit from a new friend.
Gordon teams up with a young attorney, named Harvey Dent, to find the Wayne family's killer. Russians break a former bomb maker out of prison. Selina goes to live at Wayne Manor.
Bruce and Selina go on the run after a group of assassins attack Wayne Manor. While Alfred and Bullock try to find them, Gordon tracks down the man he believes was behind the attack: Dick Lovecraft.