The guard was quizzed by his co-worker when she noticed him having a conversation with an empty corridor.
Back in November 2022 we reported on the case of an Argentinian security guard who was filmed welcoming and speaking to a seemingly invisible entity in the lobby of a care center (see it here).
Now something very similar seems to have happened again - this time involving a security guard at a building in Houston, Texas.
In the clip, which was filmed by a co-worker through a CCTV feed, the guard can be seen talking and gesticulating as though having a conversation with someone in one of the building's corridors.
When asked by his co-worker over the radio who he was talking to, the guard replied that he had been chatting to a woman named Miss Abigail who had asked him about a man named Mr Griffin.
As his co-worker quickly pointed out, however, Miss Abigail had died two years prior.
So was the guard talking to a ghost or was the whole thing a prank ?