Spoiler

Stephanie Brown is the daughter of the Cluemaster, one of Gotham City's third-rate criminals, and a registered nurse named Crystal Brown. Her father spends most of her childhood in jail or away from the family and claims to be rehabilitated upon his return to Gotham. Stephanie becomes furious when she discovers that he is actually returning to crime, this time not leaving his trademark clues behind. She decides something needs to be done. (Yes this is the Wiki page, I’m a Stephanie noob.)