Sherlock saved Irene in Karachi, but what happened after that? Irene begins to run, hiding in plain sight. Everything is quite simple, till a few months in she finds put something that complicates matters. Arianna Scott is born 9 months after that night, she's never known her father and she doesn't know exactly what her mother is running from. All she knows is the her mother started running and has never looked back. Arianna takes after her father, but was is quite emotional.