The SouthTrust Bank on Montgomery Highway just outside of Ross Clark Circle was robbed last night and a suspect is still at large.
Police released a video still photo that was taken during the robbery from security cameras.
The suspect is hard to identify because the head is covered by a hood and baseball cap.
Authorities say the suspect is a white female and there is at least one other person involved.
She walked into the bank and demanded money from the tellers, then fled in a black car.
Once on the road, an ink-patch inside the bag exploded, forcing her to throw out the money.
Authorities have a few promising leads, and are hoping to narrow them down with the help evidence and eye-witness accounts.