This is my take on how the origin story SHOULD have been. I wrote this long before the current video game, so, take that how you will.

A little twist to the Jack the Ripper story. What if Jack the ripper was just a mere part of the murders? What if there's more? What if he is trying to protect someone or something? What if he is capable of love? Sherlock also makes an appearance. He attempts to reveal the identity of Jack the Ripper.