"Want a hand, Batsy?" Kara asks flying somewhere behind you, in one of her hands she holds a couple criminals by their shirts which you caught earlier and asked Kara to hold them. If they tried to escape fall at that height would break several bones or even possibly kill them so they are as unable to do much.

Kara rarely and almost never visited you in Gotham City since she always helped the Titans in Jump city or stayed in Metropolis with Clarke,but she saw on the news that there was a breakout in Arkham, and when you or your bat siblings didn't answer hr calls,she got worried and flew to Gotham as fast as she could.