Welcome Back, Jim Gordon

"Welcome Back, Jim Gordon" will be the thirteenth episode of the first season of Gotham. It will air on January 26, 2015.

Synopsis
When the key witness in a homicide ends up dead while being held for questioning by the police, Gordon suspects that it’s an inside job and looks to an old friend for information. Meanwhile, Oswald Cobblepot takes control of one of Fish Mooney’s prized possessions, as she gets a gets a small taste of her own medicine.