Fabric Of Time

Exploration Stage: City Hall
From: Detective
Description: Who would ever summon Bloody Mary to our city, and why? She's a cold, ruthless killer! I must find out who's responsible, but first I need to track down and neutraize the killer before she causes any harm. Too bad this case is so old taht many important clues have been lost - I have no idea where to even start! Have you ever heard about the places in the city where the fabric of time is stretched very thin? Some records in City Hall even mention a "Lens of Time" that can be used to gaze into the past. If those records are correct and this Lens really exists, then this is our chance to solve the case of Bloody Mary. Find the Lens of Time.
Completed: What an incredible device! And it has this "M" initial on the back. Perhaps it's the first letter of the name of its creator. I'd like to know who invented this machine that lets you see the past.