Issue Gotham Knights 51
Subtitle Pushback book two
Date May 2004
Writer(s) A.J. Lieberman
Artist(s) Al Barrionuevo, Francis Portella
storyline Joker pulled some strings and sent a tape to Blackgate's warden. He got Riddler transferred. Batman went over some tapes of the event looking for a clear shot of the woman he saw. Through Oracle, Batman learned Nigma was being transferred to the Slab. He also learned the warden had received calls from the Joker. The convoy transporting Nigma was bombed. As Batman got to Nigma, Oracle alerted him to a bomb threat at a local hospital. Riddler escaped, only to be caught by a bandaged man in a trench coat.