A former Irish gangster heiress in New York City. The very poster-child for the femme fatale niche, the only things certain about this mysterious lady are that she is beautiful, rich, and dangerous.
Fiona is, as a general rule, a cool customer. She flirts shamelessly with anyone that even remotely interests her. However, she has a fiery temper, and is unafraid to express her displeasure with any given situation with a creative use of any blunt objects within reach. Overall, she is a professional with what she does, and after having clawed her way to a lofty position in the family will sacrifice a great deal before losing her footing.
A new life of travel and hard work cultivating her own new family has tempered Fiona a great deal. She has ceased her open-season flirting, turning all of her romantic attentions to one man and deciding to set a better example for her children. She still has a creative way of expressing her displeasure, however.
Fiona is never without some sort of self defense (even beyond her fists, which she has no qualms about using). She has learned to be creative (she once disarmed a man using a deck of cards and a tube of lipstick) but she also enjoys the simplicity of using the right tools for the right job; she always carries a pocket knife and at least one small gun somewhere on her person.
Fi grew up attending brewery meetings and the occasional execution of those that could not pay for protection. Therefore, she finds her current life of running around and checking up on family colleagues, dodging nosy Investigators and collecting fees relatively normal. She has become a decent shot with a pistol, but it's hard to practice when every time you use it, you have to toss it in the nearest body of water. Fiona scratched her way up to a position of prominence in the underground world from a position of relative nothingness, being the third child and second daughter of an influential Irish 'businessman.' Through a use of bullying, excessive violence and even more excessive wit, Fiona has become well known by her alias, 'Lady Luck,' partially for her influence in the good or bad fortune of friends and enemies. At this point in her life, she is merely waiting for an ailing uncle to fade so she can step up into a higher position on the chain. Still, spending all day bouncing from bar to bar has its perks.
After her plans for reorganizing the criminal world with her partner, Francisco Seccarinni, were brought to light, Fiona's bright life in New York City came to an end. She quickly made her escape in a daring display that left the city well convinced that Lady Luck was no more. Then she ran off with her sweetheart, the Cajun Detective Remy Bruyere.
Since then, Fiona has turned her unusual sense of justice into a more direct approach; double-teaming the opposition with her husband on the law's side and she on the inside. While not working a job in a different city, Fiona lives in New Orleans with her husband, his family, and their two children, six-year-old Prime and four-year-old Alzophine.
In 1930, Fiona's abandoned father was found murdered. Fiona traveled back from New Orleans to New York to investigate, attempting to keep a low profile for the sake of her family. But she was found out, and through a spiraling turn of events went from investigator to perpetrator to victim. Her youngest child was kidnapped, and Fiona found herself working alongside the likes of former enemies and those she had antagonized in order to protect both hers and another person's child.
In the end, Fiona realized how foolish it had been to return. She disappeared from the city with her daughter in tow, presumably to reunite with her New Orleans family, leaving no trace that she had ever been spotted.