Gotham Girl, along with her brother Gotham, were infected by the Psycho Pirate. During the sibling’s madness, Gotham killed 27 soldiers who were secretly Task Force X members. One soldier managed to survive by playing dead and managed to get a glimpse of Gotham without his mask. Using Task Force X’s database, the surviving soldier tracked down Gotham and Gotham Girl’s parents and killed them in retaliation. It proved to be the final straw that broke the camel’s back and it drove Gotham to madness. Batman tried to help but ended up fighting Gotham with the help of the Justice League. In the end, Gotham died from using his powers too much.
Colonel Blimp? Seriously DC? Are we scrapping the bottom of the barrel here for villains? Hahaha. Imagine the strength of that blimp though if i can lift a submarine.
From – Batman Vol. 3 #6