Sherlock Season 4: 9 Big Questions After 'The Lying Detective' 

4. What's The Connection Between Eurus And Culverton Smith?

Sherlock Lying Detective Questions
BBC

Sure, Eurus was only *pretending* to be Faith, but there's still a clear connection between her and not-her-actual-father Culverton Smith.

Despite being a fake, she nonetheless manages to get her hands on the real evidence, and knows Smith through a "mutual friend."

Who is this? The most obvious answer is Moriarty, though that would only open up more questions about how exactly that works. But if not him, then how else were Eurus Holmes and Culverton Smith connected?

Contributor
Contributor

NCTJ-qualified journalist. Most definitely not a racing driver. Drink too much tea; eat too much peanut butter; watch too much TV. Sadly only the latter paying off so far. A mix of wise-old man in a young man's body with a child-like wonder about him and a great otherworldly sensibility.