A Reddit user under the nickname "MurdruM68" posted a video with an unusual phenomenon, filmed at his friend's house with a CCTV camera, and asked people to help him understand what kind of object it was. According to the user, his friend went on vacation, and before that he installed a surveillance camera with a motion sensor at home. If the camera detected something large and moving (that is, a robber), then a video with this object would be immediately sent to his phone.
And now, when the man was already on vacation, this video was sent to his phone. The owner of the house immediately realized that this was something very unusual. A white object at high speed flies in from somewhere above from under the ceiling, falls on the table and … dissolves on it without a trace. Commentators on the post likened this object to a cocktail straw flying out of a package that someone had gripped tightly with their hands. However, a straw is a physical object and if it fell on the table, it would have remained there.
The subject in the 10 second movie is moving so fast that the system tried to track it with a green border, but the subject is not kept within the frame. Many users were puzzled by the fact that a strange phenomenon other than a straw was impossible to compare with anything. It's like some kind of plasma life form.
Then people began to ask the author of the post if abnormal phenomena had happened in this house before, and he said that nothing unusual had happened here, except that two weeks before his beloved dog had died at the owner of the house. After that, commentators suggested that this white thing could be a ghost of a dog, just not in the most usual form for a ghost. Some have argued that this is just the reflection of headlights from a car passing by the house. However, if that were the case, why did the motion sensor react inside the house?