Knightfall has its third chapter in Detective 660 (Late May 1993), in a story by Chuck Dixon, Jim Balent and Scott Hanna.
Bird returns to Bane with news of Batman, and the many villains still terrorizing the city. Robin has been following, at Batman’s orders.
Throughout the Knightfall series, we occasionally see scenes with Dr. Simpson Flanders, a feel good psychiatrist, appearing on various tv shows to promote his book, and explain that the inmates rampaging through the city are really the victims of society. While his name clearly derives from the tv show, the character, and the tv spots, are inspired by Dr. Benjamin Wolper from Frank Miller’s Batman – The Dark Knight Returns.
Against Batman’s orders, Robin decides to follow Bane after his meeting breaks up. He doesn’t realize that Bane knows he is there, and gets taken by surprise.
Bane binds Robin, and challenges him to a fight on a precarious beam in the sewer system. It would have been bye bye Robin, had not Croc intervened. Croc is much more interested in taking down Bane than in Robin, but the resulting fight sends all three of them plunging into the sewer system, and carried away.
The story continues in the next issue of Batman.