A man working at an empty school int he dead of night believes he has captured spooky voices crying in the darkness.
The man shared the heart-stopping clip on Reddit and explained that a storm had knocked the power out in the building the night before he returned to work.
In the spooky footage, he walks along a dark hallway with a flashlight while following a sound.
He looks around and peeps into the men’s toilet before heading towards a common area.
The man stands in the middle and pans the camera to the left and the right before an eerie hum followed by a “beep” is heard.
He then abruptly stops filming and turns off the camera.
The Reddit user explained in his post: “Working by myself in a closed empty school the other day, I heard something out in the hallway.
“A storm had knocked the power out in the building the night before, I had the flashlight on so I started recording.
“It sounded like a group of people crying, I was glad my work was done, I grabbed my tool.”
The clip has received hundreds of upvotes since being posted earlier today with viewers quick to offer their thoughts on what the sound was.
“That’s the sound in movies you hear before whatever is going to kill you kills you,” one wrote.
Another commented: “That’s some ghostbusters s*** right there. That ain’t no wind.”
Several sceptics suggested it was nothing but the sound of wind whistling through the corridors.
A fourth added: “Sounds like a piece of equipment shutting down or was trying to start up but didn’t have the power too.”