When I tell you what they had did in the fall of 2018 (before the British were sent) and who (with a string/catgut) they let inside the house on me, send them all straight to guillotine.
At least now I know who swept it under the rug.

This requires a thorough interrogation, all.

This looks like a hole was drilled through the wall from the apartment above. It wasn't there when I moved in. A few years ago, there was a noise like a drill and then plaster fell down from this very spot.

There is no coincidence.
There is a photo with the location marked in the comments.