Casey was one of the members of a vigilante police group known as "The Pack," which consisted of werewolf hybrids. Casey encounters Max Dire and attempts to convince him to join The Pack, even going as far as engaging in a sexual encounter with Max at the home of Adam Garou, Casey's love and the leader of The Pack. Casey turned heel during the encounter, when she transformed into a werewolf by sprouting fangs and long claws. After their tryst, Casey attempts to offer Max a serum that would make him just like her and the rest of The Pack, but Max refuses. Casey later shoots him, but then injects him with the serum, causing his wounds to heal. The pair later went out on their own mission: tracking down one of Teague's "ice-houses." At that moment, the villainous Casey transformed and tore