Crystal Brilliance

Exploration Stage: Traveling Circus
From: Mr. Black
Description: We will soon find out what Diggs performed on the night of the theft at the cabaret. Perhaps the audience was put into a trance by the light of those crystals? We will find out when all the parts of the door with the crystal are collected. Hey, if you look closely, this door is missing a side beam. Let's find it.
Completed: You found another one. Keep it up! This side beam also has crystals on it. When I mounted it on the door, it glowed just like the crystals on the door handle and knocker. What the heck does this mean? Diggs says it's just a reflection of light...but I just don't see it.