I learned to never do work on any of our properties until I could secure all the doors and windows.
It looked like brother was doing work on that home and probably didn’t care about leaving doors and shyt open as he came and went from time to time because there was nothing really there to steal and some homeless woman probably on dope decided to take up residence there for shelter.
I remember one of the homes my wife and I own the damn squatter started shytting in the toilet and the house had no running water. We had a toilet full of shyt and no water to flush it.
I remember we paid some folks to come do a deep cleaning of that place before we brought it back to standard and put a for rent sign on it.