BD has had a very troubling past, from a young age she had begun showing signs of increasing aggression and got in trouble more often. She grew to have a very large temper, and would continually get herself into trouble. This eventually led to her getting kicked out of Celestia's school for gifted and talented unicorns. After this she would find herself causing trouble on an even larger scale, getting involved with gangs and criminals. Little did she know she would soon find herself changing (almost) completely with the help of a certain pegasi named Fire Blossom. She still has a temper but it has definitely cooled down, and while she has changed she is still definitely no push over. Currently she works as a Canterlot (and occasional manehattan) police officer, and is working her way up to detective.