Catwoman #7 (1994) (High Grade)

Catwoman eludes the police and later meets Batman, managing (finally) to convince him of her innocence in the current matter. The two of them act to ensure that no harm can come to the trade conference, unknowingly assisted by Catwoman's kidnapped friend Job, who synthesizes tear gas for the terrorists in lieu of anything more dangerous. Of course, Catwoman cannot resist getting the last word, and broadcasts an environmental message as she makes her helicopter-assisted getaway.