A female in a gang that is more likely to be seen as the villain, or an antagonist. I don't know if you'll want them to be from LA, but they could have been born into one of the many Latino gangs there. They were brought up with no morals and no guidance so it's only natural for them to become criminals.
Like most of my characters, Punk Girl is based on real life people (or at least a combination of several different girls). In this case, though, I drew inspiration from two separate girls:Tina and Anna.