Stephanie Brown AKA Batgirl was taken into the court room in chains to keep her from escaping an under close watch the whole time. But she had been trained by Batman himself an knew more tricks then even her teacher did now. So after sentence was passed
an she was taken away she started picking the locks on her bonds an easy defeated the chains. So when the guards came to get her she jumped them an locked them in the holding room.
She vanished from the court house an into the streets of the city.
Poison Ivy had also escaped an was on the run. But she had places to hid an funds hidden for just this kind of thing. But as fate would have it the two escaped slaves met up. Now having more to gain then to loss the two teamed up to flee the slave hunters.
With a bounty on both their head they vowed they would never be taken alive.
But Poison Ivy hadn't changed her ways an she sprayed Stephanie with some of her pharamones an she took control. The two went on a rampage with Ivy keeping Batgirl under her heel.