Batman Issue 453

Dark Knight, Dark City Part 2
Batman defeated Riddler's "corpses," actually robots and a man in makeup. Riddler passed on an opportunity to kill the Batman, who then recovered the second infant (and another riddle). At the next location, Batman was attacked by three pit bull terriers. Their riddle led him into the sewers where Batman found the third child choking on a ping-pong ball.

Individuals

 * Batman
 * Dominique
 * Thomas Jefferson
 * The Riddler
 * Jacob Stockman
 * Martha Wayne
 * Thomas Wayne

Locations

 * Gotham City