Batgirl #55 (2000)

Written by Dylan Horrocks
Art by Sean Phillips
Cover by James Jean
WAR GAMES: ACT 1, PART 6! Batgirl scours the streets and rooftops in search of a former ally. But when news comes of a gun battle across town, Batgirl must decide between continuing the search and running a gauntlet of gun-toting gangsters to get to her teammates.