The Queen of Hearts
She made some tarts,
All on a summer's day;
The Knave of Hearts
He stole those tarts,
And took them clean away.
-x-x-x-
Regina Watson - more commonly known as Queenie - the youngest of the Watson, fell into crime at a young age, trespassing on private property with a group of free-runners.
At the age of eighteen, Queenie disappeared, seemingly off the surface of the planet, following the end of her education, with only a note to each of her family members offering any clue to her whereabouts.
Time continued with the youngest Watson being presumed dead, however a handful of people knew the truth, Queenie was well, alive and deep in hiding, but most importantly, in training, learning to use her skills developed through her criminal activity to help the British Government. Until one of the few people she classed as truly safe, became room mates with the brother she had left with no explanation years prior.