Why So Serious?

When Rhapsody Rhodes goes to the bank to cash in her check, she never expected to be caught in a hold-up. Though, considering that she lives in Gotham, she shouldn't have been so surprised. But, this wasn't just any hold-up. No, this hold-up was orchistrated by none other than the Joker. And that's not even the worst part. Somehow, Rhapsody has caught the Joker's attention, and he won't leave her alone until she completely breaks her, or she dies.