A Capital Mistake

"It is a capital mistake to theorize before you have all the evidence. It biases the judgment."
- Sherlock Holmes, "A Study in Scarlet", p. 27


Sherlock hasn't been right since Irene. John has a pretty good idea how he can help, but exactly how the hell does one turn casually to Sherlock Holmes and say, "So was your brother right? *Are* you still a virgin?"