"They said it was just an urban legend...  But I saw it. 
Every night, at 3:03 AM, the hallway door opens by itself—even though there's no draft.
Tonight, I stayed to watch.
If you're reading this—don't repeat my experiment."

Here's what I’ve learned:

• It only moves when it doesn’t see you.
• Sounds? That's not it. It’s something else.
• If you hear your own voice from the dark — run.

But the real question is...
Why do all the photos here have no shadows?

The recording cuts off with a crashing noise. In the final seconds—a whisper: 
“It took my…”