I was working a night shift at a call center and it was a slow night so I was watching Netflix or youtube or something. We have a camera that looks at the back door and I saw someone ealkimg down the hall (towards where I am working). Didn’t recognize him, but not wanting to get in shit I quickly close netflix/youtube. A couple minutes go by and I don’t see anyone, but noticed a door had shut that usually stays open so I go and open it back up. I still don’t see anyone in the office, so I do a check of the entire building and nobody is around. I get back to work (data entry) and wait for my shift to end and for other people to come in (thinking somebody might pop up behind me any second). Next shift comes in and I tell my manager (they give me a look like im crazy) and I leave. Next night I get to work and they tell me they checked over the recording. At basically the moment I saw someone walk in the video froze on a single frame for about thirty minutes. Video starts up again just as the door closes and shortly after I go open it again. (I should add its one of those magnetic fire doors that would close if the power went out).

Anyways I was freaked out for the entire night next shift.