História The last case

Sinopse:
This is a Sherlock fanfiction and it is the first one I ever written about this fandom. So please don't criticize me. John grieved once about Sherlock Holmes death. He soon got over it because Sherlock appeared back into his life. Now John's tears are for real. He witnessed the most haunting event in his whole life expect the war. John tells the story on how the world's most famous consulting detective died for real.