Katherine Lawrence was with her two-year-old daughter at the Royal Devon and Exeter Hospital when she thinks she came across a ghost – or perhaps something even worse.
The 40-year-old was making her way through the building to A&E when she got lost.
Scared by the old, haunting corridors, Katherine pulled out her phone to record it.
But she ended up capturing a scary “demonic voice” instead – before posting the footage to Facebook, where it has been viewed over 10,000 times.
“We were totally alone with no one behind us”
“We went in the wrong entrance and got totally lost down dark corridors,” she later told The Sun.
“I started taking pics and filming on my phone as it reminded me of Silent Hill.
“We were totally alone with no one behind us and, while there, the corridor was dead quiet.
“After watching film back at home at like six seconds, you can clearly hear some creepy demon voice say something and around 26 seconds there’s another couple of words.”
Katherine shared the video on her Facebook page, where it has caused quite a stir.
One comment questioned: “I would be running out of there. Did you hear it or only when you watched it back?”
Another added: “What the hell Katherine? That’s too freaky. I just heard a man’s voice saying ‘tell me’.”
And a third claimed: “That sent shivers down my spine.”
The footage comes just a week after a “phantom cat’ was caught on camera.
And before that, a pub landlord captured something he wished he had not.