Star Wars rebels Bailey Ezra's Sister

Bailey was a 16 year old girl who had heard about the rebellion. When the empire comes into her home looking for something the rebels come rushing in finding out who Bailey really was and what the empire was looking for. Bailey knew everything about 'Ezra's' parents. She joins the crew but on the mission something happens to Bailey. (Spoiler alert: if you don't want to know something about this then read and find out, Bailey is Ezra's sister.)