You're Not Alone, Sherlock [~BBC Sherlock Fanfiction~]

Lynnette Paige Cassano was exactly like Sherlock Holmes. Except she was wanted by every organization, gang, mafia, even Scotland Yard, to be on their team. She possibly is even smarter than the Consulting Detective, himself. As a information broker in the United States, Ireland, and Brazil, she decides to expand to another place; London. After a brutal massacre near Baker Street, Sherlock Holmes meets Lynnette as she examines the scene. Except, the blood from the 20 people dead is written in her name. (( Sherlock Holmes x OC ))