Catwoman, Vol. 2 #1 (1993)

Life Lines, Chapter 1: Rough Diamonds!
Catwoman robs the Gotham Museum, a heist nearly unended by a mouse. She gives the loot to Bird, her contact (since she works for Bane, now) and returns to her apartment with Leopold, where she's greeted by her cats and a girl named Arizona she took off the streets. Selina sends Leopold to collect their cut and next target. Bane's man Trogg informs him that a hitman has come to town to kill him; he understands that he must reach the hitman's master. He also wants Catwoman's real identity as a lever, and is impressed she's managed to conceal it. Leopold arrives, and Bane sets in motion a complex scheme to draw out the hitman's master by directing him at Catwoman and her allies. Catwoman robs her next target, Tiffany Darracourt. Leopold collects the loot and leaves to see Bane, and nods to the hitman, Guillermo, who uses a rocket launcher to take out Catwoman's apartment building!
Release Date: 1993