"It's not that difficult," said Holmes said "To be honest, after hearing Gregson's words, I thought I was going to be handling a difficult case. I was expecting to solve one similar to what happened on the Isle of Arran in 1832. In the end, I went to the scene and found nothing great about it. Let's talk about the John Textile Factory first."
Holmes paused, "Remember what we were talking about in the afternoon?"
"Are you referring to the study of the shape of hands based on occupation?"
