Curious hole in Bathroom, possible alternate entry point?

[LimeSlushy]

I poked around, as much as there is to poke around at in here, and found what looks like a spot where the player might be dropped into this area through. The very top is just a dead end, so it definitely seems like a one-way path. https://steamcommunity.com/sharedfiles/filedetails/?id=3472961246