Overview: GCN presents Gotham Tonight with Mike Engel with a special report on the recent capture of the terrorist known as "The Joker" and the The Wedding Day Massacre. Featuring exclusive interviews with Doctors Harleen Quinzel, Hugo Strange, Thomas Elliot, and Jonathan Crane. Also featuring interviews from Detective Harvey Bullock, Jim Corrigan, and the GCPD informant "Lock-Up." Stay up to date with the latest reports in Gotham City.