Batman Legends of the Dark Knight #161 (1989)

Written by John Ostrander;
ART by David Lopez and Dan Green;
COVER by Jason Pearson
"Loyalties," Part 3 of 3. In the streets of Chicago, Batman is a fish out of water; in a town more corrupt than even Gotham, he must race against the clock to prevent the murder of his friend Jim Gordon...and Gordon's niece Barbara.