Did Sherlock Holmes ever use a fingerprint to solve a mystery?

Yes and no. The fingerprint was a significant clue in the Adventure of the Norwood Builder (a story in The Return of Sherlock Holmes ) but I'd spoil the story if I told you all, so please read it I'll tell you this much. Inspector Lestrade found the bloodied print.

He compared it to that of the suspect he had arrested. Lestrade thought he had his murderer. Holmes proved he did not.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.