Item #: SCP-087
Object Class: Euclid
Laconic Containment Procedures: The door is sealed for a reason. Leave it alone.
Laconic Description: SCP-087 is a staircase that seems to go down forever, but you can't see more than 1.5 flights down no matter how bright your light is. It always sounds like a child is crying about 200 meters below you no matter how far down you go.
Sometimes, the upper part of a face with opaque white eyes and no nostrils will suddenly appear in mid-air and scare the crap out of you. The face might be a cognitohazard. Also, something knocked on the door for a while after the fourth test.
Additional Context: SCP-087 is part of the SCP Heritage collection.