Moriarty the Patriot: Season 1, Episode 14 - ProjectFreeTV

1 - 14: A Scandal in the British Empire Act 3

Despite Sherlock recognizing that Irene is dealing with the Lord of Crime, he sees her off. Irene negotiates with the Lord of Crime in an abandoned church, but before she can turn over the papers, Sherlock arrives, and makes a deal to keep Irene safe.