When the brat didn't give chase he smirked. Definitely not one of the Bats. Else she would have given chase. No matter. He spotted one of his men waiting in a car and he got in and laughed as they sped off, going in a round about way to get back to one of the secondary hide outs.
He was happy though. He had gotten a nice haul of jewels and gold from the store and now there was no doubt about it that all of Gotham would know he was back.